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1 | ; application : View3ds ver. 0.063 - tiny .3ds files viewer. |
1 | ; application : View3ds ver. 0.064 - tiny .3ds files viewer. |
2 | ; compiler : FASM |
2 | ; compiler : FASM |
3 | ; system : KolibriOS |
3 | ; system : KolibriOS |
4 | ; author : Macgub aka Maciej Guba |
4 | ; author : Macgub aka Maciej Guba |
5 | ; email : macgub3@wp.pl |
5 | ; email : macgub3@wp.pl |
6 | ; web : www.macgub.hekko.pl |
6 | ; web : www.macgub.hekko.pl |
7 | ; Fell free to use this intro in your own distribution of KolibriOS/MenuetOS. |
7 | ; Fell free to use this intro in your own distribution of KolibriOS/MenuetOS. |
8 | ; Special greetings to all MenuetOS maniax in the world. |
8 | ; Special greetings to all MenuetOS maniax in the world. |
9 | ; I hope because my intros Christian Belive will be near to each of You. |
9 | ; I hope because my intros Christian Belive will be near to each of You. |
10 | 10 | ||
11 | 11 | ||
12 | ; Some adjustments made by Madis Kalme |
12 | ; Some adjustments made by Madis Kalme |
13 | ; madis.kalme@mail.ee |
13 | ; madis.kalme@mail.ee |
14 | ; I tried optimizing it a bit, but don't know if it was successful. The objects |
14 | ; I tried optimizing it a bit, but don't know if it was successful. The objects |
15 | ; can be: |
15 | ; can be: |
16 | ; 1) Read from a file (*.3DS standard) |
16 | ; 1) Read from a file (*.3DS standard) |
17 | ; 2) Written in manually (at the end of the code) |
17 | ; 2) Written in manually (at the end of the code) |
18 | ;include 'proc32.inc' |
18 | ;include 'proc32.inc' |
19 | 19 | ||
20 | SIZE_X equ 512 |
20 | SIZE_X equ 512 |
21 | SIZE_Y equ 512 ; ///// I want definitely |
21 | SIZE_Y equ 512 ; ///// I want definitely |
22 | TIMEOUT equ 10 ; ------ say: |
22 | TIMEOUT equ 10 ; ------ say: |
23 | ROUND equ 10 ; \ @ @/ keep smiling every |
23 | ROUND equ 10 ; \ @ @/ keep smiling every |
24 | TEX_X equ 512 ; texture width ; \ ./ / day. |
24 | TEX_X equ 512 ; texture width ; \ ./ / day. |
25 | TEX_Y equ 512 ; height ; \/ / |
25 | TEX_Y equ 512 ; height ; \/ / |
26 | TEX_SHIFT equ 9 ; texture width shifting ; __||__ / |
26 | TEX_SHIFT equ 9 ; texture width shifting ; __||__ / |
27 | TEXTURE_SIZE EQU (TEX_X * TEX_Y)-1 ; /| | |
27 | TEXTURE_SIZE EQU (TEX_X * TEX_Y)-1 ; /| | |
28 | TEX equ SHIFTING ; TEX={SHIFTING | FLUENTLY} ; / \ / |
28 | TEX equ SHIFTING ; TEX={SHIFTING | FLUENTLY} ; / \ / |
29 | FLUENTLY = 0 ; / | | |
29 | FLUENTLY = 0 ; / | | |
30 | SHIFTING = 1 ; ------ |
30 | SHIFTING = 1 ; ------ |
31 | CATMULL_SHIFT equ 8 ; | | |
31 | CATMULL_SHIFT equ 8 ; | | |
32 | LIGHT_SIZE equ 22 ; | | |
32 | LIGHT_SIZE equ 22 ; | | |
33 | NON = 0 ; -/ \- |
33 | NON = 0 ; -/ \- |
34 | MMX = 1 |
34 | MMX = 1 |
35 | SSE = 2 |
35 | SSE = 2 |
36 | SSE2 = 3 |
36 | SSE2 = 3 |
37 | Ext = SSE2 ;Ext={ NON | MMX | SSE | SSE2 } |
37 | Ext = SSE2 ;Ext={ NON | MMX | SSE | SSE2 } |
38 | 38 | ||
39 | ; 0 for short names (Menuet-compatible), 1 for long names (Kolibri features) |
39 | ; 0 for short names (Menuet-compatible), 1 for long names (Kolibri features) |
40 | USE_LFN = 1 |
40 | USE_LFN = 1 |
41 | 41 | ||
42 | use32 |
42 | use32 |
43 | org 0x0 |
43 | org 0x0 |
44 | db 'MENUET01' ; 8 byte id |
44 | db 'MENUET01' ; 8 byte id |
45 | dd 0x01 ; header version |
45 | dd 0x01 ; header version |
46 | dd START ; start of code |
46 | dd START ; start of code |
47 | dd I_END ; size of image |
47 | dd I_END ; size of image |
48 | dd MEM_END ; memory for app |
48 | dd MEM_END ; memory for app |
49 | dd MEM_END ; esp |
49 | dd MEM_END ; esp |
50 | dd I_Param ; I_Param |
50 | dd I_Param ; I_Param |
51 | dd 0x0 ; I_Icon |
51 | dd 0x0 ; I_Icon |
52 | 52 | ||
53 | START: ; start of execution |
53 | START: ; start of execution |
54 | cld |
54 | cld |
55 | call alloc_buffer_mem |
55 | call alloc_buffer_mem |
56 | call read_param |
56 | call read_param |
57 | call read_from_disk ; read, if all is ok eax = 0 |
57 | call read_from_disk ; read, if all is ok eax = 0 |
58 | cmp eax,0 |
58 | cmp eax,0 |
59 | jne .gen |
59 | jne .gen |
60 | call read_tp_variables ; init points and triangles count variables |
60 | call read_tp_variables ; init points and triangles count variables |
61 | cmp eax,0 |
61 | cmp eax,0 |
62 | je .gen |
62 | je .gen |
63 | jmp .malloc |
63 | jmp .malloc |
64 | .gen: |
64 | .gen: |
65 | if USE_LFN |
65 | if USE_LFN |
66 | mov [triangles_count_var],1000 |
66 | mov [triangles_count_var],1000 |
67 | mov [points_count_var],1000 |
67 | mov [points_count_var],1000 |
68 | call alloc_mem_for_tp |
68 | call alloc_mem_for_tp |
69 | end if |
69 | end if |
70 | call generate_object |
70 | call generate_object |
71 | jmp .opt |
71 | jmp .opt |
72 | .malloc: |
72 | .malloc: |
73 | if USE_LFN |
73 | if USE_LFN |
74 | call alloc_mem_for_tp |
74 | call alloc_mem_for_tp |
75 | end if |
75 | end if |
76 | call read_from_file |
76 | call read_from_file |
77 | .opt: |
77 | .opt: |
78 | call optimize_object1 ; proc in file b_procs.asm |
78 | call optimize_object1 ; proc in file b_procs.asm |
79 | ; set point(0,0,0) in center and calc all coords |
79 | ; set point(0,0,0) in center and calc all coords |
80 | ; to be in <-1.0,1.0> |
80 | ; to be in <-1.0,1.0> |
81 | call normalize_all_light_vectors |
81 | call normalize_all_light_vectors |
82 | call init_triangles_normals2 |
82 | call init_triangles_normals2 |
83 | call init_point_normals |
83 | call init_point_normals |
84 | call init_envmap2 |
84 | call init_envmap2 |
85 | call init_envmap_cub |
85 | call init_envmap_cub |
86 | call generate_texture2 |
86 | call generate_texture2 |
87 | call init_sincos_tab |
87 | call init_sincos_tab |
88 | 88 | ||
89 | call do_color_buffer ; intit color_map |
89 | call do_color_buffer ; intit color_map |
90 | mov edi,bumpmap |
90 | mov edi,bumpmap |
91 | call calc_bumpmap |
91 | call calc_bumpmap |
92 | call calc_bumpmap_coords ; bump and texture mapping |
92 | call calc_bumpmap_coords ; bump and texture mapping |
93 | call draw_window |
93 | call draw_window |
94 | 94 | ||
95 | still: |
95 | still: |
96 | 96 | ||
97 | mov eax,23 ; wait here for event with timeout |
97 | mov eax,23 ; wait here for event with timeout |
98 | mov ebx,TIMEOUT |
98 | mov ebx,TIMEOUT |
99 | cmp [speed_flag],1 |
99 | cmp [speed_flag],1 |
100 | jne .skip |
100 | jne .skip |
101 | mov eax,11 |
101 | mov eax,11 |
102 | .skip: |
102 | .skip: |
103 | int 0x40 |
103 | int 0x40 |
104 | 104 | ||
105 | cmp eax,1 ; redraw request ? |
105 | cmp eax,1 ; redraw request ? |
106 | je red |
106 | je red |
107 | cmp eax,2 ; key in buffer ? |
107 | cmp eax,2 ; key in buffer ? |
108 | je key |
108 | je key |
109 | cmp eax,3 ; button in buffer ? |
109 | cmp eax,3 ; button in buffer ? |
110 | je button |
110 | je button |
111 | 111 | ||
112 | jmp noclose |
112 | jmp noclose |
113 | 113 | ||
114 | red: ; redraw |
114 | red: ; redraw |
115 | call draw_window |
115 | call draw_window |
116 | 116 | ||
117 | jmp noclose |
117 | jmp noclose |
118 | 118 | ||
119 | key: ; key |
119 | key: ; key |
120 | mov eax,2 ; just read it and ignore |
120 | mov eax,2 ; just read it and ignore |
121 | int 0x40 |
121 | int 0x40 |
122 | jmp noclose |
122 | jmp noclose |
123 | 123 | ||
124 | button: ; button |
124 | button: ; button |
125 | mov eax,17 ; get id |
125 | mov eax,17 ; get id |
126 | int 0x40 |
126 | int 0x40 |
127 | 127 | ||
128 | cmp ah,1 ; button id=1 ? |
128 | cmp ah,1 ; button id=1 ? |
129 | jne @f |
129 | jne @f |
130 | 130 | ||
131 | mov eax,-1 ; close this program |
131 | mov eax,-1 ; close this program |
132 | int 0x40 |
132 | int 0x40 |
133 | @@: |
133 | @@: |
134 | cmp ah,30 |
134 | cmp ah,30 |
135 | jge add_vec_buttons |
135 | jge add_vec_buttons |
136 | call update_flags ; update flags and write labels of flags |
136 | call update_flags ; update flags and write labels of flags |
137 | 137 | ||
138 | ; do other operations according to flag |
138 | ; do other operations according to flag |
139 | cmp ah,3 ; ah = 3 -> shading model |
139 | cmp ah,3 ; ah = 3 -> shading model |
140 | jne .next_m6 |
140 | jne .next_m6 |
141 | cmp [dr_flag],2 |
141 | cmp [dr_flag],2 |
142 | jne @f |
142 | jne @f |
143 | ; call init_envmap2 ; <----! this don't works in env mode |
143 | ; call init_envmap2 ; <----! this don't works in env mode |
144 | ; and more than ~18 kb objects |
144 | ; and more than ~18 kb objects |
145 | ; call init_envmap_cub2 |
145 | ; call init_envmap_cub2 |
146 | @@: |
146 | @@: |
147 | cmp [dr_flag],4 |
147 | cmp [dr_flag],4 |
148 | jne @f |
148 | jne @f |
149 | call generate_texture2 |
149 | call generate_texture2 |
150 | 150 | ||
151 | @@: |
151 | @@: |
152 | .next_m6: |
152 | .next_m6: |
153 | ; ah = 5 -> scale- |
153 | ; ah = 5 -> scale- |
154 | cmp ah,5 |
154 | cmp ah,5 |
155 | jne @f |
155 | jne @f |
156 | mov [scale],0.7 |
156 | mov [scale],0.7 |
157 | fninit |
157 | fninit |
158 | fld [rsscale] |
158 | fld [rsscale] |
159 | fmul [scale] |
159 | fmul [scale] |
160 | fstp [rsscale] |
160 | fstp [rsscale] |
161 | 161 | ||
162 | @@: |
162 | @@: |
163 | cmp ah,6 ; ah = 6 -> scale+ |
163 | cmp ah,6 ; ah = 6 -> scale+ |
164 | jne @f |
164 | jne @f |
165 | mov [scale],1.3 |
165 | mov [scale],1.3 |
166 | fninit |
166 | fninit |
167 | fld [rsscale] |
167 | fld [rsscale] |
168 | fmul [scale] |
168 | fmul [scale] |
169 | fstp [rsscale] |
169 | fstp [rsscale] |
170 | 170 | ||
171 | @@: |
171 | @@: |
172 | cmp ah,9 ; lights random ; 'flat' 0 |
172 | cmp ah,9 ; lights random ; 'flat' 0 |
173 | jne .next_m5 ; 'grd ' 1 |
173 | jne .next_m5 ; 'grd ' 1 |
174 | call make_random_lights ; 'env ' 2 |
174 | call make_random_lights ; 'env ' 2 |
175 | call normalize_all_light_vectors ; 'bump' 3 |
175 | call normalize_all_light_vectors ; 'bump' 3 |
176 | call do_color_buffer ; intit color_map ; 'tex ' 4 |
176 | call do_color_buffer ; intit color_map ; 'tex ' 4 |
177 | ; cmp [emboss_flag],1 ; 'pos ' 5 |
177 | ; cmp [emboss_flag],1 ; 'pos ' 5 |
178 | ; je @f ; 'dots' 6 |
178 | ; je @f ; 'dots' 6 |
179 | ; cmp [dr_flag],8 |
179 | ; cmp [dr_flag],8 |
180 | ; jge @f |
180 | ; jge @f |
181 | ; cmp [dr_flag],2 ; 'txgr' 7 |
181 | ; cmp [dr_flag],2 ; 'txgr' 7 |
182 | ; jl .next_m5 ; '2tex' 8 |
182 | ; jl .next_m5 ; '2tex' 8 |
183 | ; cmp [dr_flag],3 ; 'btex' 9 |
183 | ; cmp [dr_flag],3 ; 'btex' 9 |
184 | ; jg .next_m5 |
184 | ; jg .next_m5 |
185 | ; @@: |
185 | ; @@: |
186 | call init_envmap2 ; update env map if shading model = environment or bump |
186 | call init_envmap2 ; update env map if shading model = environment or bump |
187 | .next_m5: |
187 | .next_m5: |
188 | cmp ah,11 |
188 | cmp ah,11 |
189 | je @f |
189 | je @f |
190 | cmp ah,12 |
190 | cmp ah,12 |
191 | je @f |
191 | je @f |
192 | cmp ah,13 |
192 | cmp ah,13 |
193 | jne .next_m4 |
193 | jne .next_m4 |
194 | @@: |
194 | @@: |
195 | call mirror |
195 | call mirror |
196 | .next_m4: |
196 | .next_m4: |
197 | cmp ah,14 |
197 | cmp ah,14 |
198 | jne @f |
198 | jne @f |
199 | call exchange |
199 | call exchange |
200 | @@: |
200 | @@: |
201 | cmp ah,15 |
201 | cmp ah,15 |
202 | jne @f |
202 | jne @f |
203 | cmp [emboss_flag],1 |
203 | cmp [emboss_flag],1 |
204 | call init_envmap2 |
204 | call init_envmap2 |
205 | @@: |
205 | @@: |
206 | ; cmp ah,17 |
206 | ; cmp ah,17 |
207 | ; jne .next_m |
207 | ; jne .next_m |
208 | ; cmp [move_flag],2 |
208 | ; cmp [move_flag],2 |
209 | ; jne @f |
209 | ; jne @f |
210 | ; call draw_window ; redraw other labels to navigation buttons |
210 | ; call draw_window ; redraw other labels to navigation buttons |
211 | ; @@: |
211 | ; @@: |
212 | ; cmp [move_flag],0 |
212 | ; cmp [move_flag],0 |
213 | ; jne .next_m |
213 | ; jne .next_m |
214 | ; call draw_window ; redraw other labels to navigation buttons |
214 | ; call draw_window ; redraw other labels to navigation buttons |
215 | .next_m: |
215 | .next_m: |
216 | cmp ah,18 |
216 | cmp ah,18 |
217 | jne .next_m2 |
217 | jne .next_m2 |
218 | if USE_LFN |
218 | if USE_LFN |
219 | mov [re_alloc_flag],1 ; reallocate memory |
219 | mov [re_alloc_flag],1 ; reallocate memory |
220 | mov [triangles_count_var],1000 |
220 | mov [triangles_count_var],1000 |
221 | mov [points_count_var],1000 |
221 | mov [points_count_var],1000 |
222 | call alloc_mem_for_tp |
222 | call alloc_mem_for_tp |
223 | mov [re_alloc_flag],0 |
223 | mov [re_alloc_flag],0 |
224 | end if |
224 | end if |
225 | mov bl,[generator_flag] |
225 | mov bl,[generator_flag] |
226 | or bl,bl |
226 | or bl,bl |
227 | jz .next_m2 |
227 | jz .next_m2 |
228 | cmp bl,1 |
228 | cmp bl,1 |
229 | jne @f |
229 | jne @f |
230 | call generate_object |
230 | call generate_object |
231 | jmp .calc_norm |
231 | jmp .calc_norm |
232 | @@: |
232 | @@: |
233 | cmp bl,4 |
233 | cmp bl,4 |
234 | jg @f |
234 | jg @f |
235 | movzx ax,bl ; ax < - object number |
235 | movzx ax,bl ; ax < - object number |
236 | call generate_object2 |
236 | call generate_object2 |
237 | jmp .calc_norm |
237 | jmp .calc_norm |
238 | @@: |
238 | @@: |
239 | call generate_object3 |
239 | call generate_object3 |
240 | .calc_norm: |
240 | .calc_norm: |
241 | call optimize_object1 |
241 | call optimize_object1 |
242 | call init_triangles_normals2 |
242 | call init_triangles_normals2 |
243 | call init_point_normals |
243 | call init_point_normals |
244 | call calc_bumpmap_coords ; bump and texture mapping |
244 | call calc_bumpmap_coords ; bump and texture mapping |
245 | 245 | ||
246 | .next_m2: |
246 | .next_m2: |
247 | cmp ah,19 |
247 | cmp ah,19 |
248 | je @f |
248 | je @f |
249 | cmp ah,20 |
249 | cmp ah,20 |
250 | jne .next_m3 |
250 | jne .next_m3 |
251 | @@: |
251 | @@: |
252 | mov edi,bumpmap |
252 | mov edi,bumpmap |
253 | call calc_bumpmap |
253 | call calc_bumpmap |
254 | .next_m3: |
254 | .next_m3: |
255 | cmp ah,21 ; re map bumps, texture coordinates |
255 | cmp ah,21 ; re map bumps, texture coordinates |
256 | jne @f |
256 | jne @f |
257 | call calc_bumpmap_coords |
257 | call calc_bumpmap_coords |
258 | @@: |
258 | @@: |
259 | jmp noclose |
259 | jmp noclose |
260 | 260 | ||
261 | 261 | ||
262 | ; there are 6 navigation buttons each |
262 | ; there are 6 navigation buttons each |
263 | add_vec_buttons: ; can move: object, camera,.. list is open |
263 | add_vec_buttons: ; can move: object, camera,.. list is open |
264 | ; |
264 | ; |
265 | cmp ah,30 |
265 | cmp ah,30 |
266 | jne .next |
266 | jne .next |
267 | cmp [move_flag],0 |
267 | cmp [move_flag],0 |
268 | jne @f |
268 | jne @f |
269 | ; cmp [move_flag],2 |
269 | ; cmp [move_flag],2 |
270 | ; je .set_light1 |
270 | ; je .set_light1 |
271 | sub [vect_y],10 |
271 | sub [vect_y],10 |
272 | jmp .next |
272 | jmp .next |
273 | @@: |
273 | @@: |
274 | cmp [move_flag],1 |
274 | cmp [move_flag],1 |
275 | jne @f |
275 | jne @f |
276 | sub [yobs],10 ; observator = camera position |
276 | sub [yobs],10 ; observator = camera position |
277 | jmp .next |
277 | jmp .next |
278 | @@: |
278 | @@: |
279 | sub [sin_amplitude],10 |
279 | sub [sin_amplitude],10 |
280 | ;-------------------------------------------------- |
280 | ;-------------------------------------------------- |
281 | ; .set_light1: ; r - |
281 | ; .set_light1: ; r - |
282 | ; movzx ebx,[light_no_flag] ; * 22 |
282 | ; movzx ebx,[light_no_flag] ; * 22 |
283 | ; mov ecx,ebx |
283 | ; mov ecx,ebx |
284 | ; shl ebx,4 |
284 | ; shl ebx,4 |
285 | ; shl ecx,1 |
285 | ; shl ecx,1 |
286 | ; add ebx,ecx |
286 | ; add ebx,ecx |
287 | ; shl ecx,1 |
287 | ; shl ecx,1 |
288 | ; add ebx,ecx |
288 | ; add ebx,ecx |
289 | ; add ebx,lights+6 ; 6 -> light vector size |
289 | ; add ebx,lights+6 ; 6 -> light vector size |
290 | ; |
290 | ; |
291 | ; movzx ecx,[light_comp_flag] |
291 | ; movzx ecx,[light_comp_flag] |
292 | ; lea ecx,[ecx*3} |
292 | ; lea ecx,[ecx*3} |
293 | ; add ebx,ecx ; ebx -> color to set |
293 | ; add ebx,ecx ; ebx -> color to set |
294 | 294 | ||
295 | ;--------------------------------------------------- |
295 | ;--------------------------------------------------- |
296 | .next: |
296 | .next: |
297 | cmp ah,31 |
297 | cmp ah,31 |
298 | jne .next1 |
298 | jne .next1 |
299 | cmp [move_flag],1 |
299 | cmp [move_flag],1 |
300 | je @f |
300 | je @f |
301 | add [vect_z],10 |
301 | add [vect_z],10 |
302 | jmp .next1 |
302 | jmp .next1 |
303 | @@: |
303 | @@: |
304 | add [zobs],10 ; observator = camera position |
304 | add [zobs],10 ; observator = camera position |
305 | .next1: |
305 | .next1: |
306 | cmp ah,33 |
306 | cmp ah,33 |
307 | jne .next2 |
307 | jne .next2 |
308 | cmp [move_flag],0 |
308 | cmp [move_flag],0 |
309 | jne @f |
309 | jne @f |
310 | sub [vect_x],10 |
310 | sub [vect_x],10 |
311 | jmp .next2 |
311 | jmp .next2 |
312 | @@: |
312 | @@: |
313 | cmp [move_flag],1 |
313 | cmp [move_flag],1 |
314 | jne @f |
314 | jne @f |
315 | sub [xobs],10 ; observator = camera position |
315 | sub [xobs],10 ; observator = camera position |
316 | jmp .next2 |
316 | jmp .next2 |
317 | @@: |
317 | @@: |
318 | fninit |
318 | fninit |
319 | fld [sin_frq] |
319 | fld [sin_frq] |
320 | fsub [sin_delta] |
320 | fsub [sin_delta] |
321 | fstp [sin_frq] |
321 | fstp [sin_frq] |
322 | .next2: |
322 | .next2: |
323 | cmp ah,32 |
323 | cmp ah,32 |
324 | jne .next3 |
324 | jne .next3 |
325 | cmp [move_flag],0 |
325 | cmp [move_flag],0 |
326 | jne @f |
326 | jne @f |
327 | add [vect_x],10 |
327 | add [vect_x],10 |
328 | jmp .next3 |
328 | jmp .next3 |
329 | @@: |
329 | @@: |
330 | cmp [move_flag],1 |
330 | cmp [move_flag],1 |
331 | jne @f |
331 | jne @f |
332 | add [xobs],10 ; observator = camera position |
332 | add [xobs],10 ; observator = camera position |
333 | jmp .next3 |
333 | jmp .next3 |
334 | @@: |
334 | @@: |
335 | fninit |
335 | fninit |
336 | fld [sin_frq] ; change wave effect frequency |
336 | fld [sin_frq] ; change wave effect frequency |
337 | fadd [sin_delta] |
337 | fadd [sin_delta] |
338 | fstp [sin_frq] |
338 | fstp [sin_frq] |
339 | .next3: |
339 | .next3: |
340 | cmp ah,34 |
340 | cmp ah,34 |
341 | jne .next4 |
341 | jne .next4 |
342 | cmp [move_flag],1 |
342 | cmp [move_flag],1 |
343 | je @f |
343 | je @f |
344 | 344 | ||
345 | sub [vect_z],10 |
345 | sub [vect_z],10 |
346 | jmp .next4 |
346 | jmp .next4 |
347 | @@: |
347 | @@: |
348 | sub [zobs],10 ; observator = camera position |
348 | sub [zobs],10 ; observator = camera position |
349 | .next4: |
349 | .next4: |
350 | cmp ah,35 |
350 | cmp ah,35 |
351 | jne .next5 |
351 | jne .next5 |
352 | cmp [move_flag],0 |
352 | cmp [move_flag],0 |
353 | jne @f |
353 | jne @f |
354 | ; call add_vector |
354 | ; call add_vector |
355 | add [vect_y],10 |
355 | add [vect_y],10 |
356 | jmp .next5 |
356 | jmp .next5 |
357 | @@: |
357 | @@: |
358 | cmp [move_flag],1 |
358 | cmp [move_flag],1 |
359 | jne @f |
359 | jne @f |
360 | add [yobs],10 ; observator = camera position |
360 | add [yobs],10 ; observator = camera position |
361 | jmp .next5 |
361 | jmp .next5 |
362 | @@: |
362 | @@: |
363 | add [sin_amplitude],10 |
363 | add [sin_amplitude],10 |
364 | .next5: |
364 | .next5: |
365 | 365 | ||
366 | 366 | ||
367 | 367 | ||
368 | noclose: |
368 | noclose: |
369 | 369 | ||
370 | cmp [r_flag],2 |
370 | cmp [r_flag],2 |
371 | jne .no_x |
371 | jne .no_x |
372 | inc [angle_x] |
372 | inc [angle_x] |
373 | and [angle_x],0xff |
373 | and [angle_x],0xff |
374 | mov [angle_z],0 |
374 | mov [angle_z],0 |
375 | jmp .end_rot |
375 | jmp .end_rot |
376 | 376 | ||
377 | .no_x: |
377 | .no_x: |
378 | cmp [r_flag],0 |
378 | cmp [r_flag],0 |
379 | jne .no_y |
379 | jne .no_y |
380 | inc [angle_y] |
380 | inc [angle_y] |
381 | and [angle_y],0xff |
381 | and [angle_y],0xff |
382 | mov [angle_z],0 |
382 | mov [angle_z],0 |
383 | jmp .end_rot |
383 | jmp .end_rot |
384 | 384 | ||
385 | .no_y: |
385 | .no_y: |
386 | cmp [r_flag],1 |
386 | cmp [r_flag],1 |
387 | jne .end_rot |
387 | jne .end_rot |
388 | mov cx,[angle_x] |
388 | mov cx,[angle_x] |
389 | inc cx |
389 | inc cx |
390 | and cx,0xff |
390 | and cx,0xff |
391 | mov [angle_z],0 |
391 | mov [angle_z],0 |
392 | mov [angle_y],cx |
392 | mov [angle_y],cx |
393 | mov [angle_x],cx |
393 | mov [angle_x],cx |
394 | .end_rot: |
394 | .end_rot: |
395 | 395 | ||
396 | mov esi,angle_x |
396 | mov esi,angle_x |
397 | mov edi,matrix |
397 | mov edi,matrix |
398 | call make_rotation_matrix |
398 | call make_rotation_matrix |
399 | RDTSC |
399 | RDTSC |
400 | push eax |
400 | push eax |
401 | mov esi,[points_normals_ptr] |
401 | mov esi,[points_normals_ptr] |
402 | mov edi,[points_normals_rot_ptr] |
402 | mov edi,[points_normals_rot_ptr] |
403 | mov ebx,matrix |
403 | mov ebx,matrix |
404 | movzx ecx,[points_count_var] |
404 | movzx ecx,[points_count_var] |
405 | call rotary |
405 | call rotary |
406 | 406 | ||
407 | mov esi,matrix |
407 | mov esi,matrix |
408 | call add_scale_to_matrix |
408 | call add_scale_to_matrix |
409 | 409 | ||
410 | mov esi,[points_ptr] |
410 | mov esi,[points_ptr] |
411 | mov edi,[points_rotated_ptr] |
411 | mov edi,[points_rotated_ptr] |
412 | mov ebx,matrix |
412 | mov ebx,matrix |
413 | movzx ecx,[points_count_var] |
413 | movzx ecx,[points_count_var] |
414 | call rotary |
414 | call rotary |
415 | 415 | ||
416 | ; RDTSC |
416 | ; RDTSC |
417 | ; pop ebx |
417 | ; pop ebx |
418 | ; sub eax,ebx |
418 | ; sub eax,ebx |
419 | ; sub eax,41 |
419 | ; sub eax,41 |
420 | ; push eax |
420 | ; push eax |
421 | 421 | ||
422 | mov esi,[points_rotated_ptr] |
422 | mov esi,[points_rotated_ptr] |
423 | mov edi,[points_translated_ptr] |
423 | mov edi,[points_translated_ptr] |
424 | movzx ecx,[points_count_var] |
424 | movzx ecx,[points_count_var] |
425 | call translate_points |
425 | call translate_points |
426 | 426 | ||
427 | ; cmp [dr_flag],5 |
427 | ; cmp [dr_flag],5 |
428 | ; jne @f |
428 | ; jne @f |
429 | ; call calc_attenuation_light |
429 | ; call calc_attenuation_light |
430 | ; @@: |
430 | ; @@: |
431 | cmp [fire_flag],0 |
431 | cmp [fire_flag],0 |
432 | jne @f |
432 | jne @f |
433 | call clrscr ; clear the screen |
433 | call clrscr ; clear the screen |
434 | @@: |
434 | @@: |
435 | cmp [catmull_flag],1 ;non sort if Catmull = on |
435 | cmp [catmull_flag],1 ;non sort if Catmull = on |
436 | je .no_sort |
436 | je .no_sort |
437 | call sort_triangles |
437 | call sort_triangles |
438 | .no_sort: |
438 | .no_sort: |
439 | cmp [dr_flag],7 ; fill if 2tex and texgrd |
439 | cmp [dr_flag],7 ; fill if 2tex and texgrd |
440 | jge @f |
440 | jge @f |
441 | cmp [catmull_flag],0 ;non fill if Catmull = off |
441 | cmp [catmull_flag],0 ;non fill if Catmull = off |
442 | je .non_f |
442 | je .non_f |
443 | cmp [dr_flag],6 ; non fill if dots |
443 | cmp [dr_flag],6 ; non fill if dots |
444 | je .non_f |
444 | je .non_f |
445 | @@: |
445 | @@: |
446 | call fill_Z_buffer ; make background |
446 | call fill_Z_buffer ; make background |
447 | .non_f: |
447 | .non_f: |
448 | ; RDTSC |
448 | ; RDTSC |
449 | ; push eax |
449 | ; push eax |
450 | cmp [dr_flag],6 |
450 | cmp [dr_flag],6 |
451 | jne @f |
451 | jne @f |
452 | call draw_dots |
452 | call draw_dots |
453 | jmp .blurrr |
453 | jmp .blurrr |
454 | @@: |
454 | @@: |
455 | call draw_triangles ; draw all triangles from the list |
455 | call draw_triangles ; draw all triangles from the list |
456 | .blurrr: |
456 | .blurrr: |
457 | cmp [sinus_flag],0 |
457 | cmp [sinus_flag],0 |
458 | je @f |
458 | je @f |
459 | call do_sinus |
459 | call do_sinus |
460 | @@: |
460 | @@: |
461 | cmp [fire_flag],0 |
461 | cmp [fire_flag],0 |
462 | jne @f |
462 | jne @f |
463 | cmp [blur_flag],0 |
463 | cmp [blur_flag],0 |
464 | je .no_blur ; no blur, no fire |
464 | je .no_blur ; no blur, no fire |
465 | movzx ecx,[blur_flag] |
465 | movzx ecx,[blur_flag] |
466 | call blur_screen ; blur and fire |
466 | call blur_screen ; blur and fire |
467 | jmp .no_blur |
467 | jmp .no_blur |
468 | @@: |
468 | @@: |
469 | cmp [emboss_flag],0 |
469 | cmp [emboss_flag],0 |
470 | jne .emb ; if emboss=true -> no fire |
470 | jne .emb ; if emboss=true -> no fire |
471 | movzx ecx,[fire_flag] |
471 | movzx ecx,[fire_flag] |
472 | call blur_screen ; blur and fire |
472 | call blur_screen ; blur and fire |
473 | .no_blur: ; no blur, no fire |
473 | .no_blur: ; no blur, no fire |
474 | cmp [emboss_flag],0 |
474 | cmp [emboss_flag],0 |
475 | je @f |
475 | je @f |
476 | .emb: |
476 | .emb: |
477 | call do_emboss |
477 | call do_emboss |
478 | 478 | ||
479 | @@: |
479 | @@: |
480 | 480 | ||
481 | 481 | ||
482 | cmp [inc_bright_flag],0 ; increase brightness |
482 | cmp [inc_bright_flag],0 ; increase brightness |
483 | je .no_inc_bright |
483 | je .no_inc_bright |
484 | movzx ebx,[inc_bright_flag] |
484 | movzx ebx,[inc_bright_flag] |
485 | shl ebx,4 |
485 | shl ebx,4 |
486 | mov esi,screen |
486 | mov esi,screen |
487 | mov ecx,SIZE_X*SIZE_Y*3 |
487 | mov ecx,SIZE_X*SIZE_Y*3 |
488 | if (Ext = MMX)|(Ext = SSE) |
488 | if (Ext = MMX)|(Ext = SSE) |
489 | mov bh,bl |
489 | mov bh,bl |
490 | push bx |
490 | push bx |
491 | shl ebx,16 |
491 | shl ebx,16 |
492 | pop bx |
492 | pop bx |
493 | push ebx |
493 | push ebx |
494 | push ebx |
494 | push ebx |
495 | movq mm0,[esp] |
495 | movq mm0,[esp] |
496 | add esp,8 |
496 | add esp,8 |
497 | else if Ext >= SSE2 |
497 | else if Ext >= SSE2 |
498 | mov bh,bl |
498 | mov bh,bl |
499 | push bx |
499 | push bx |
500 | shl ebx,16 |
500 | shl ebx,16 |
501 | pop bx |
501 | pop bx |
502 | movd xmm0,ebx |
502 | movd xmm0,ebx |
503 | shufps xmm0,xmm0,0 |
503 | shufps xmm0,xmm0,0 |
504 | end if |
504 | end if |
505 | .oop: |
505 | .oop: |
506 | if Ext=NON |
506 | if Ext=NON |
507 | lodsb |
507 | lodsb |
508 | add al,bl |
508 | add al,bl |
509 | jnc @f |
509 | jnc @f |
510 | mov byte[esi-1],255 |
510 | mov byte[esi-1],255 |
511 | loop .oop |
511 | loop .oop |
512 | @@: |
512 | @@: |
513 | mov [esi-1],al |
513 | mov [esi-1],al |
514 | loop .oop |
514 | loop .oop |
515 | else if (Ext=MMX)|(Ext=SSE) |
515 | else if (Ext=MMX)|(Ext=SSE) |
516 | movq mm1,[esi] |
516 | movq mm1,[esi] |
517 | movq mm2,[esi+8] |
517 | movq mm2,[esi+8] |
518 | paddusb mm1,mm0 |
518 | paddusb mm1,mm0 |
519 | paddusb mm2,mm0 |
519 | paddusb mm2,mm0 |
520 | movq [esi],mm1 |
520 | movq [esi],mm1 |
521 | movq [esi+8],mm2 |
521 | movq [esi+8],mm2 |
522 | add esi,16 |
522 | add esi,16 |
523 | sub ecx,16 |
523 | sub ecx,16 |
524 | jnz .oop |
524 | jnz .oop |
525 | else |
525 | else |
526 | movaps xmm1,[esi] |
526 | movaps xmm1,[esi] |
527 | paddusb xmm1,xmm0 |
527 | paddusb xmm1,xmm0 |
528 | movaps [esi],xmm1 |
528 | movaps [esi],xmm1 |
529 | add esi,16 |
529 | add esi,16 |
530 | sub ecx,16 |
530 | sub ecx,16 |
531 | jnz .oop |
531 | jnz .oop |
532 | end if |
532 | end if |
533 | 533 | ||
534 | .no_inc_bright: |
534 | .no_inc_bright: |
535 | 535 | ||
536 | 536 | ||
537 | cmp [dec_bright_flag],0 |
537 | cmp [dec_bright_flag],0 |
538 | je .no_dec_bright |
538 | je .no_dec_bright |
539 | movzx ebx,[dec_bright_flag] |
539 | movzx ebx,[dec_bright_flag] |
540 | shl ebx,4 |
540 | shl ebx,4 |
541 | mov esi,screen |
541 | mov esi,screen |
542 | mov ecx,SIZE_X*SIZE_Y*3 |
542 | mov ecx,SIZE_X*SIZE_Y*3 |
543 | if (Ext = MMX)|(Ext = SSE) |
543 | if (Ext = MMX)|(Ext = SSE) |
544 | mov bh,bl |
544 | mov bh,bl |
545 | push bx |
545 | push bx |
546 | shl ebx,16 |
546 | shl ebx,16 |
547 | pop bx |
547 | pop bx |
548 | push ebx |
548 | push ebx |
549 | push ebx |
549 | push ebx |
550 | movq mm0,[esp] |
550 | movq mm0,[esp] |
551 | add esp,8 |
551 | add esp,8 |
552 | else if Ext >=SSE2 |
552 | else if Ext >=SSE2 |
553 | mov bh,bl |
553 | mov bh,bl |
554 | push bx |
554 | push bx |
555 | shl ebx,16 |
555 | shl ebx,16 |
556 | pop bx |
556 | pop bx |
557 | movd xmm0,ebx |
557 | movd xmm0,ebx |
558 | shufps xmm0,xmm0,0 |
558 | shufps xmm0,xmm0,0 |
559 | end if |
559 | end if |
560 | .oop1: |
560 | .oop1: |
561 | if Ext=NON |
561 | if Ext=NON |
562 | lodsb |
562 | lodsb |
563 | sub al,bl |
563 | sub al,bl |
564 | jb @f |
564 | jb @f |
565 | mov [esi-1],al |
565 | mov [esi-1],al |
566 | loop .oop1 |
566 | loop .oop1 |
567 | @@: |
567 | @@: |
568 | mov byte[esi-1],0 |
568 | mov byte[esi-1],0 |
569 | loop .oop1 |
569 | loop .oop1 |
570 | else if (Ext = MMX)|(Ext=SSE) |
570 | else if (Ext = MMX)|(Ext=SSE) |
571 | movq mm1,[esi] |
571 | movq mm1,[esi] |
572 | psubusb mm1,mm0 |
572 | psubusb mm1,mm0 |
573 | movq [esi],mm1 |
573 | movq [esi],mm1 |
574 | add esi,8 |
574 | add esi,8 |
575 | sub ecx,8 |
575 | sub ecx,8 |
576 | jnz .oop1 |
576 | jnz .oop1 |
577 | else |
577 | else |
578 | movaps xmm1,[esi] |
578 | movaps xmm1,[esi] |
579 | psubusb xmm1,xmm0 |
579 | psubusb xmm1,xmm0 |
580 | movaps [esi],xmm1 |
580 | movaps [esi],xmm1 |
581 | add esi,16 |
581 | add esi,16 |
582 | sub ecx,16 |
582 | sub ecx,16 |
583 | jnz .oop1 |
583 | jnz .oop1 |
584 | end if |
584 | end if |
585 | .no_dec_bright: |
585 | .no_dec_bright: |
586 | ;======================================commmented==================== |
586 | ;======================================commmented==================== |
587 | if 0 |
587 | if 0 |
588 | if Ext >= SSE |
588 | if Ext >= SSE |
589 | cmp [max_flag],0 |
589 | cmp [max_flag],0 |
590 | je .no_max |
590 | je .no_max |
591 | ;movzx ebx,[max_flag] |
591 | ;movzx ebx,[max_flag] |
592 | .again_max: |
592 | .again_max: |
593 | ; push ecx |
593 | ; push ecx |
594 | mov edi,screen |
594 | mov edi,screen |
595 | mov ecx,SIZE_X*3/4 |
595 | mov ecx,SIZE_X*3/4 |
596 | ; ; pxor mm5,mm5 |
596 | ; ; pxor mm5,mm5 |
597 | xor eax,eax |
597 | xor eax,eax |
598 | rep stosd |
598 | rep stosd |
599 | 599 | ||
600 | mov ecx,(SIZE_X*(SIZE_Y-3))*3/8 |
600 | mov ecx,(SIZE_X*(SIZE_Y-3))*3/8 |
601 | .calc_max: |
601 | .calc_max: |
602 | @@: |
602 | @@: |
603 | movq mm0,[edi+SIZE_X*3] |
603 | movq mm0,[edi+SIZE_X*3] |
604 | movq mm1,[edi-SIZE_X*3] |
604 | movq mm1,[edi-SIZE_X*3] |
605 | movq mm2,[edi-3] |
605 | movq mm2,[edi-3] |
606 | movq mm3,[edi+3] |
606 | movq mm3,[edi+3] |
607 | 607 | ||
608 | pmaxub mm0,mm1 |
608 | pmaxub mm0,mm1 |
609 | pmaxub mm2,mm3 |
609 | pmaxub mm2,mm3 |
610 | pmaxub mm0,mm2 |
610 | pmaxub mm0,mm2 |
611 | 611 | ||
612 | movq [edi],mm0 |
612 | movq [edi],mm0 |
613 | add edi,8 |
613 | add edi,8 |
614 | loop @b |
614 | loop @b |
615 | 615 | ||
616 | xor eax,eax |
616 | xor eax,eax |
617 | mov ecx,SIZE_X*3/4 |
617 | mov ecx,SIZE_X*3/4 |
618 | rep stosd |
618 | rep stosd |
619 | end if |
619 | end if |
620 | 620 | ||
621 | .no_max: |
621 | .no_max: |
622 | 622 | ||
623 | if Ext >= SSE |
623 | if Ext >= SSE |
624 | cmp [min_flag],0 |
624 | cmp [min_flag],0 |
625 | je .no_min |
625 | je .no_min |
626 | ; push ecx |
626 | ; push ecx |
627 | mov edi,screen |
627 | mov edi,screen |
628 | mov ecx,SIZE_X*3/4 |
628 | mov ecx,SIZE_X*3/4 |
629 | ; ; pxor mm5,mm5 |
629 | ; ; pxor mm5,mm5 |
630 | xor eax,eax |
630 | xor eax,eax |
631 | rep stosd |
631 | rep stosd |
632 | 632 | ||
633 | mov ecx,(SIZE_X*(SIZE_Y-3))*3/8 |
633 | mov ecx,(SIZE_X*(SIZE_Y-3))*3/8 |
634 | @@: |
634 | @@: |
635 | movq mm0,[edi+SIZE_X*3] |
635 | movq mm0,[edi+SIZE_X*3] |
636 | movq mm1,[edi-SIZE_X*3] |
636 | movq mm1,[edi-SIZE_X*3] |
637 | movq mm2,[edi-3] |
637 | movq mm2,[edi-3] |
638 | movq mm3,[edi+3] |
638 | movq mm3,[edi+3] |
639 | 639 | ||
640 | pminub mm0,mm1 |
640 | pminub mm0,mm1 |
641 | pminub mm2,mm3 |
641 | pminub mm2,mm3 |
642 | pminub mm0,mm2 |
642 | pminub mm0,mm2 |
643 | 643 | ||
644 | movq [edi],mm0 |
644 | movq [edi],mm0 |
645 | add edi,8 |
645 | add edi,8 |
646 | loop @b |
646 | loop @b |
647 | 647 | ||
648 | xor eax,eax |
648 | xor eax,eax |
649 | 649 | ||
650 | mov ecx,SIZE_X*3/4 |
650 | mov ecx,SIZE_X*3/4 |
651 | rep stosd |
651 | rep stosd |
652 | end if |
652 | end if |
653 | .no_min: |
653 | .no_min: |
654 | end if |
654 | end if |
655 | 655 | ||
656 | RDTSC |
656 | RDTSC |
657 | sub eax,[esp] |
657 | sub eax,[esp] |
658 | sub eax,41 |
658 | sub eax,41 |
659 | ; pop eax |
659 | ; pop eax |
660 | 660 | ||
661 | mov ecx,10 |
661 | mov ecx,10 |
662 | .dc: |
662 | .dc: |
663 | xor edx,edx |
663 | xor edx,edx |
664 | mov edi,10 |
664 | mov edi,10 |
665 | div edi |
665 | div edi |
666 | add dl,30h |
666 | add dl,30h |
667 | mov [STRdata+ecx-1],dl |
667 | mov [STRdata+ecx-1],dl |
668 | loop .dc |
668 | loop .dc |
669 | pop eax |
669 | pop eax |
670 | 670 | ||
671 | mov eax,7 ; put image |
671 | mov eax,7 ; put image |
672 | mov ebx,screen |
672 | mov ebx,screen |
673 | mov ecx,SIZE_X shl 16 + SIZE_Y |
673 | mov ecx,SIZE_X shl 16 + SIZE_Y |
674 | mov edx,5 shl 16 + 25 |
674 | mov edx,5 shl 16 + 25 |
675 | int 0x40 |
675 | int 0x40 |
676 | 676 | ||
677 | mov eax,13 |
677 | mov eax,13 |
678 | mov ebx,530*65536+60 |
678 | mov ebx,530*65536+60 |
679 | mov ecx,510*65536+9 |
679 | mov ecx,510*65536+9 |
680 | xor edx,edx |
680 | xor edx,edx |
681 | int 40h |
681 | int 40h |
682 | 682 | ||
683 | mov eax,4 ; function 4 : write text to window |
683 | mov eax,4 ; function 4 : write text to window |
684 | mov ebx,530*65536+510 ; [x start] *65536 + [y start] |
684 | mov ebx,530*65536+510 ; [x start] *65536 + [y start] |
685 | mov ecx,0x00888888 |
685 | mov ecx,0x00888888 |
686 | mov edx,STRdata ; pointer to text beginning |
686 | mov edx,STRdata ; pointer to text beginning |
687 | mov esi,10 ; text length |
687 | mov esi,10 ; text length |
688 | int 40h |
688 | int 40h |
689 | 689 | ||
690 | 690 | ||
691 | ; addsubps xmm0,xmm0 |
691 | ; addsubps xmm0,xmm0 |
692 | 692 | ||
693 | 693 | ||
694 | jmp still |
694 | jmp still |
695 | 695 | ||
696 | ;-------------------------------------------------------------------------------- |
696 | ;-------------------------------------------------------------------------------- |
697 | ;-------------------------PROCEDURES--------------------------------------------- |
697 | ;-------------------------PROCEDURES--------------------------------------------- |
698 | ;-------------------------------------------------------------------------------- |
698 | ;-------------------------------------------------------------------------------- |
699 | include "TEX3.INC" |
699 | include "TEX3.INC" |
700 | include "FLAT_CAT.INC" |
700 | include "FLAT_CAT.INC" |
701 | include "TEX_CAT.INC" |
701 | include "TEX_CAT.INC" |
702 | include "BUMP_CAT.INC" |
702 | include "BUMP_CAT.INC" |
703 | include "3DMATH.INC" |
703 | include "3DMATH.INC" |
704 | include "GRD_LINE.INC" |
704 | include "GRD_LINE.INC" |
705 | include "GRD3.INC" |
705 | include "GRD3.INC" |
706 | include "FLAT3.INC" |
706 | include "FLAT3.INC" |
707 | include "BUMP3.INC" |
707 | include "BUMP3.INC" |
708 | include "B_PROCS.INC" |
708 | include "B_PROCS.INC" |
709 | include "A_PROCS.INC" |
709 | include "A_PROCS.INC" |
710 | include "GRD_CAT.INC" |
710 | include "GRD_CAT.INC" |
711 | include "BUMP_TEX.INC" |
711 | include "BUMP_TEX.INC" |
712 | include "GRD_TEX.INC" |
712 | include "GRD_TEX.INC" |
713 | include "TWO_TEX.INC" |
713 | include "TWO_TEX.INC" |
714 | 714 | ||
715 | 715 | ||
716 | 716 | ||
717 | alloc_buffer_mem: |
717 | alloc_buffer_mem: |
718 | movzx ecx,[size_x] |
718 | movzx ecx,[size_x] |
719 | movzx eax,[size_y] |
719 | movzx eax,[size_y] |
720 | mul ecx |
720 | mul ecx |
721 | lea ecx,[eax*3] |
721 | lea ecx,[eax*3] |
722 | push ecx |
722 | push ecx |
723 | shl eax,2 |
723 | shl eax,2 |
724 | add ecx,eax |
724 | add ecx,eax |
725 | add ecx,MEM_END |
725 | add ecx,MEM_END |
726 | mov ebx,1 |
726 | mov ebx,1 |
727 | mov eax,64 ; allocate mem - resize app mem |
727 | mov eax,64 ; allocate mem - resize app mem |
728 | int 0x40 |
728 | int 0x40 |
729 | mov [screen_ptr],MEM_END |
729 | mov [screen_ptr],MEM_END |
730 | mov [Zbuffer_ptr],MEM_END |
730 | mov [Zbuffer_ptr],MEM_END |
731 | pop ecx |
731 | pop ecx |
732 | add [Zbuffer_ptr],ecx |
732 | add [Zbuffer_ptr],ecx |
733 | ret |
733 | ret |
734 | 734 | ||
735 | update_flags: |
735 | update_flags: |
736 | ; updates flags and writing flag description |
736 | ; updates flags and writing flag description |
737 | ; in ah - button number |
737 | ; in ah - button number |
738 | push ax |
738 | push ax |
739 | mov edi,menu |
739 | mov edi,menu |
740 | .ch_another: |
740 | .ch_another: |
741 | cmp ah,byte[edi] ; ah = button id |
741 | cmp ah,byte[edi] ; ah = button id |
742 | jne @f |
742 | jne @f |
743 | mov bl,byte[edi+11] ; max_flag + 1 |
743 | mov bl,byte[edi+11] ; max_flag + 1 |
744 | cmp bl,255 |
744 | cmp bl,255 |
745 | je .no_write |
745 | je .no_write |
746 | inc byte[edi+12] ; flag |
746 | inc byte[edi+12] ; flag |
747 | cmp byte[edi+12],bl |
747 | cmp byte[edi+12],bl |
748 | jne .write |
748 | jne .write |
749 | mov byte[edi+12],0 |
749 | mov byte[edi+12],0 |
750 | jmp .write |
750 | jmp .write |
751 | @@: |
751 | @@: |
752 | add edi,17 |
752 | add edi,17 |
753 | cmp byte[edi],-1 |
753 | cmp byte[edi],-1 |
754 | jne .ch_another |
754 | jne .ch_another |
755 | .write: |
755 | .write: |
756 | ; clreol {pascal never dies} |
756 | ; clreol {pascal never dies} |
757 | ; * eax = 13 - function number |
757 | ; * eax = 13 - function number |
758 | ; * ebx = [coordinate on axis x]*65536 + [size on axis x] |
758 | ; * ebx = [coordinate on axis x]*65536 + [size on axis x] |
759 | ; * ecx = [coordinate on axis y]*65536 + [size on axis y] |
759 | ; * ecx = [coordinate on axis y]*65536 + [size on axis y] |
760 | ; * edx = color 0xRRGGBB or 0x80RRGGBB for gradient fill |
760 | ; * edx = color 0xRRGGBB or 0x80RRGGBB for gradient fill |
761 | 761 | ||
762 | mov eax,13 ; function 13 write rectangle |
762 | mov eax,13 ; function 13 write rectangle |
763 | movzx ecx,byte[edi] |
763 | movzx ecx,byte[edi] |
764 | sub cl,2 |
764 | sub cl,2 |
765 | lea ecx,[ecx*3] |
765 | lea ecx,[ecx*3] |
766 | lea ecx,[ecx*5] |
766 | lea ecx,[ecx*5] |
767 | add ecx,28 |
767 | add ecx,28 |
768 | shl ecx,16 |
768 | shl ecx,16 |
769 | add ecx,14 ; ecx = [coord y]*65536 + [size y] |
769 | add ecx,14 ; ecx = [coord y]*65536 + [size y] |
770 | mov ebx,(SIZE_X+12+70)*65536+25 ; [x start] *65536 + [size x] |
770 | mov ebx,(SIZE_X+12+70)*65536+25 ; [x start] *65536 + [size x] |
771 | mov edx,0x00000000 ; color 0x00RRGGBB |
771 | mov edx,0x00000000 ; color 0x00RRGGBB |
772 | int 0x40 |
772 | int 0x40 |
773 | 773 | ||
774 | mov eax,4 ; function 4 : write text to window |
774 | mov eax,4 ; function 4 : write text to window |
775 | movzx ebx,byte[edi] |
775 | movzx ebx,byte[edi] |
776 | sub bl,2 |
776 | sub bl,2 |
777 | lea ebx,[ebx*3] |
777 | lea ebx,[ebx*3] |
778 | lea ebx,[ebx*5] |
778 | lea ebx,[ebx*5] |
779 | add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
779 | add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
780 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
780 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
781 | movzx edx,byte[edi+12] ; current flag |
781 | movzx edx,byte[edi+12] ; current flag |
782 | shl edx,2 ; * 4 = text length |
782 | shl edx,2 ; * 4 = text length |
783 | add edx,dword[edi+13] ; pointer to text beginning |
783 | add edx,dword[edi+13] ; pointer to text beginning |
784 | mov esi,4 ; text length - |
784 | mov esi,4 ; text length - |
785 | ; flag description 4 characters |
785 | ; flag description 4 characters |
786 | int 0x40 |
786 | int 0x40 |
787 | 787 | ||
788 | .no_write: |
788 | .no_write: |
789 | pop ax |
789 | pop ax |
790 | ret |
790 | ret |
791 | normalize_all_light_vectors: |
791 | normalize_all_light_vectors: |
792 | mov edi,lights |
792 | mov edi,lights |
793 | @@: |
793 | @@: |
794 | call normalize_vector ; 3dmath.inc |
794 | call normalize_vector ; 3dmath.inc |
795 | add edi,LIGHT_SIZE |
795 | add edi,LIGHT_SIZE |
796 | cmp edi,lightsend ;ecx |
796 | cmp edi,lightsend ;ecx |
797 | jl @b |
797 | jl @b |
798 | ret |
798 | ret |
799 | 799 | ||
800 | calc_bumpmap_coords: ; map texture, bump |
800 | calc_bumpmap_coords: ; map texture, bump |
801 | ;macro .comment222 |
801 | ;macro .comment222 |
802 | ; ; planar mapping |
802 | ; ; planar mapping |
803 | ; mov esi,points |
803 | ; mov esi,points |
804 | ; mov edi,tex_points |
804 | ; mov edi,tex_points |
805 | ; @@: |
805 | ; @@: |
806 | ; add esi,2 |
806 | ; add esi,2 |
807 | ; movsd |
807 | ; movsd |
808 | ; cmp dword[esi],dword -1 |
808 | ; cmp dword[esi],dword -1 |
809 | ; jne @b |
809 | ; jne @b |
810 | 810 | ||
811 | ; .Pi2 equ dword[ebp-4] |
811 | ; .Pi2 equ dword[ebp-4] |
812 | 812 | ||
813 | ; mov ebp,esp |
813 | ; mov ebp,esp |
814 | ; sub esp,4 |
814 | ; sub esp,4 |
815 | 815 | ||
816 | fninit |
816 | fninit |
817 | fldpi |
817 | fldpi |
818 | fadd st,st |
818 | fadd st,st |
819 | mov esi,[points_ptr] |
819 | mov esi,[points_ptr] |
820 | mov edi,tex_points |
820 | mov edi,tex_points |
821 | movzx ecx,[points_count_var] |
821 | movzx ecx,[points_count_var] |
822 | inc ecx |
822 | inc ecx |
823 | ; cmp [map_tex_flag],1 |
823 | ; cmp [map_tex_flag],1 |
824 | ; jne .cylindric |
824 | ; jne .cylindric |
825 | ; spherical mapping around y axle |
825 | ; spherical mapping around y axle |
826 | 826 | ||
827 | @@: |
827 | @@: |
828 | fld dword[esi] ; x coord |
828 | fld dword[esi] ; x coord |
829 | fld dword[esi+8] ; z coord |
829 | fld dword[esi+8] ; z coord |
830 | fpatan ; arctg(st1/st) |
830 | fpatan ; arctg(st1/st) |
831 | ; fdiv .Pi2 |
831 | ; fdiv .Pi2 |
832 | fdiv st0,st1 |
832 | fdiv st0,st1 |
833 | fimul [tex_x_div2] |
833 | fimul [tex_x_div2] |
834 | fiadd [tex_x_div2] |
834 | fiadd [tex_x_div2] |
835 | fistp word[edi] ; x |
835 | fistp word[edi] ; x |
836 | 836 | ||
837 | fld dword[esi+4] ; y coord |
837 | fld dword[esi+4] ; y coord |
838 | fld dword[esi] ; x |
838 | fld dword[esi] ; x |
839 | fmul st,st0 |
839 | fmul st,st0 |
840 | fld dword[esi+4] ; y |
840 | fld dword[esi+4] ; y |
841 | fmul st,st0 |
841 | fmul st,st0 |
842 | fld dword[esi+8] ; z |
842 | fld dword[esi+8] ; z |
843 | fmul st,st0 |
843 | fmul st,st0 |
844 | faddp |
844 | faddp |
845 | faddp |
845 | faddp |
846 | fsqrt |
846 | fsqrt |
847 | fpatan |
847 | fpatan |
848 | fldpi |
848 | fldpi |
849 | fdivp |
849 | fdivp |
850 | fimul [tex_y_div2] |
850 | fimul [tex_y_div2] |
851 | fiadd [tex_y_div2] |
851 | fiadd [tex_y_div2] |
852 | fistp word[edi+2] ; y |
852 | fistp word[edi+2] ; y |
853 | 853 | ||
854 | add esi,12 |
854 | add esi,12 |
855 | add edi,4 |
855 | add edi,4 |
856 | loop @b |
856 | loop @b |
857 | ffree st0 |
857 | ffree st0 |
858 | ; jmp .end_map |
858 | ; jmp .end_map |
859 | ; .cylindric: |
859 | ; .cylindric: |
860 | ; fld dword[esi] ; around y axle |
860 | ; fld dword[esi] ; around y axle |
861 | ; fld dword[esi+8] |
861 | ; fld dword[esi+8] |
862 | ; fpatan |
862 | ; fpatan |
863 | ; fdiv st0,st1 |
863 | ; fdiv st0,st1 |
864 | ; fimul [tex_x_div2] |
864 | ; fimul [tex_x_div2] |
865 | ; fiadd [tex_x_div2] |
865 | ; fiadd [tex_x_div2] |
866 | ; fistp word[edi] |
866 | ; fistp word[edi] |
867 | 867 | ||
868 | ; fld dword[esi+4] |
868 | ; fld dword[esi+4] |
869 | ; fimul [tex_y_div2] |
869 | ; fimul [tex_y_div2] |
870 | ; fiadd [tex_y_div2] |
870 | ; fiadd [tex_y_div2] |
871 | ; fistp word[edi+2] |
871 | ; fistp word[edi+2] |
872 | 872 | ||
873 | ; add esi,12 |
873 | ; add esi,12 |
874 | ; add edi,4 |
874 | ; add edi,4 |
875 | ; loop .cylindric |
875 | ; loop .cylindric |
876 | ; ffree st0 |
876 | ; ffree st0 |
877 | ;; mov esp,ebp |
877 | ;; mov esp,ebp |
878 | ; .end_map: |
878 | ; .end_map: |
879 | ret |
879 | ret |
880 | 880 | ||
881 | 881 | ||
882 | init_envmap2: ; do env_map using many light sources |
882 | init_envmap2: ; do env_map using many light sources |
883 | ;env_map 512 x 512 x 3 bytes |
883 | ;env_map 512 x 512 x 3 bytes |
884 | .temp equ word [ebp-2] |
884 | .temp equ word [ebp-2] |
885 | .nEy equ word [ebp-4] |
885 | .nEy equ word [ebp-4] |
886 | .nEx equ word [ebp-6] |
886 | .nEx equ word [ebp-6] |
887 | .col_r equ [ebp-8] |
887 | .col_r equ [ebp-8] |
888 | .col_g equ [ebp-9] |
888 | .col_g equ [ebp-9] |
889 | .col_b equ [ebp-10] |
889 | .col_b equ [ebp-10] |
890 | 890 | ||
891 | push ebp |
891 | push ebp |
892 | mov ebp,esp |
892 | mov ebp,esp |
893 | sub esp,20 |
893 | sub esp,20 |
894 | mov edi,envmap |
894 | mov edi,envmap |
895 | fninit |
895 | fninit |
896 | 896 | ||
897 | mov dx,- TEX_Y / 2 ;256 ; dx - vertical coordinate = y |
897 | mov dx,- TEX_Y / 2 ;256 ; dx - vertical coordinate = y |
898 | .ie_ver: |
898 | .ie_ver: |
899 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
899 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
900 | .ie_hor: |
900 | .ie_hor: |
901 | xor ebx,ebx |
901 | xor ebx,ebx |
902 | mov dword .col_b, 0 |
902 | mov dword .col_b, 0 |
903 | .light: |
903 | .light: |
904 | lea esi,[lights+ebx] |
904 | lea esi,[lights+ebx] |
905 | fld dword[esi] ; light vector x cooficient |
905 | fld dword[esi] ; light vector x cooficient |
906 | fimul [tex_x_div2] ;[i256] |
906 | fimul [tex_x_div2] ;[i256] |
907 | mov .temp,cx |
907 | mov .temp,cx |
908 | fisubr .temp |
908 | fisubr .temp |
909 | fistp .nEx |
909 | fistp .nEx |
910 | fld dword[esi+4] ; light vector y cooficient |
910 | fld dword[esi+4] ; light vector y cooficient |
911 | fimul [tex_y_div2] ;[i256] |
911 | fimul [tex_y_div2] ;[i256] |
912 | mov .temp,dx |
912 | mov .temp,dx |
913 | fisubr .temp |
913 | fisubr .temp |
914 | fistp .nEy |
914 | fistp .nEy |
915 | 915 | ||
916 | cmp .nEx,- TEX_X / 2 ;256 |
916 | cmp .nEx,- TEX_X / 2 ;256 |
917 | jl .update_counters |
917 | jl .update_counters |
918 | cmp .nEy,- TEX_Y / 2 ;256 |
918 | cmp .nEy,- TEX_Y / 2 ;256 |
919 | jl .update_counters |
919 | jl .update_counters |
920 | cmp .nEx,TEX_X / 2 ;256 |
920 | cmp .nEx,TEX_X / 2 ;256 |
921 | jg .update_counters |
921 | jg .update_counters |
922 | cmp .nEy,TEX_Y / 2 ;256 |
922 | cmp .nEy,TEX_Y / 2 ;256 |
923 | jg .update_counters |
923 | jg .update_counters |
924 | 924 | ||
925 | fild .nEx |
925 | fild .nEx |
926 | fmul st,st0 |
926 | fmul st,st0 |
927 | fild .nEy |
927 | fild .nEy |
928 | fmul st,st0 |
928 | fmul st,st0 |
929 | faddp |
929 | faddp |
930 | fsqrt |
930 | fsqrt |
931 | fisubr [i256] |
931 | fisubr [i256] |
932 | fmul [env_const] |
932 | fmul [env_const] |
933 | fidiv [i256] ; st - 'virtual' dot product |
933 | fidiv [i256] ; st - 'virtual' dot product |
934 | 934 | ||
935 | fcom [dot_max] |
935 | fcom [dot_max] |
936 | fstsw ax |
936 | fstsw ax |
937 | sahf |
937 | sahf |
938 | jb @f |
938 | jb @f |
939 | ffree st |
939 | ffree st |
940 | fld1 ;[dot_max] |
940 | fld1 ;[dot_max] |
941 | @@: |
941 | @@: |
942 | fcom [dot_min] |
942 | fcom [dot_min] |
943 | fstsw ax |
943 | fstsw ax |
944 | sahf |
944 | sahf |
945 | ja @f |
945 | ja @f |
946 | ffree st |
946 | ffree st |
947 | fldz ;[dot_min] |
947 | fldz ;[dot_min] |
948 | @@: |
948 | @@: |
949 | push ebp |
949 | push ebp |
950 | movzx ax,byte[esi+21] |
950 | movzx ax,byte[esi+21] |
951 | push ax ;- shines |
951 | push ax ;- shines |
952 | mov al,byte[esi+14] ; b orginal color |
952 | mov al,byte[esi+14] ; b orginal color |
953 | push ax |
953 | push ax |
954 | mov al,byte[esi+13] ; g |
954 | mov al,byte[esi+13] ; g |
955 | push ax |
955 | push ax |
956 | mov al,byte[esi+12] ; r |
956 | mov al,byte[esi+12] ; r |
957 | push ax |
957 | push ax |
958 | mov al,byte[esi+20] ; b max color |
958 | mov al,byte[esi+20] ; b max color |
959 | push ax |
959 | push ax |
960 | mov al,byte[esi+19] ; g |
960 | mov al,byte[esi+19] ; g |
961 | push ax |
961 | push ax |
962 | mov al,byte[esi+18] ; r |
962 | mov al,byte[esi+18] ; r |
963 | push ax |
963 | push ax |
964 | mov al,byte[esi+17] ; b min col |
964 | mov al,byte[esi+17] ; b min col |
965 | push ax |
965 | push ax |
966 | mov al,byte[esi+16] ; g |
966 | mov al,byte[esi+16] ; g |
967 | push ax |
967 | push ax |
968 | mov al,byte[esi+15] ; r |
968 | mov al,byte[esi+15] ; r |
969 | push ax |
969 | push ax |
970 | push eax ; earlier - dot pr |
970 | push eax ; earlier - dot pr |
971 | ; fstp .dot_product |
971 | ; fstp .dot_product |
972 | ; push .dot_product |
972 | ; push .dot_product |
973 | call calc_one_col |
973 | call calc_one_col |
974 | pop ebp |
974 | pop ebp |
975 | ; eax-0x00rrggbb |
975 | ; eax-0x00rrggbb |
976 | cmp al,.col_b |
976 | cmp al,.col_b |
977 | jbe @f |
977 | jbe @f |
978 | mov .col_b,al |
978 | mov .col_b,al |
979 | @@: ; eax - ggbb00rr |
979 | @@: ; eax - ggbb00rr |
980 | shr ax,8 |
980 | shr ax,8 |
981 | cmp al,.col_g |
981 | cmp al,.col_g |
982 | jbe @f |
982 | jbe @f |
983 | mov .col_g,al |
983 | mov .col_g,al |
984 | @@: ; eax - bb0000gg |
984 | @@: ; eax - bb0000gg |
985 | shr eax,16 |
985 | shr eax,16 |
986 | cmp al,.col_r |
986 | cmp al,.col_r |
987 | jbe @f |
987 | jbe @f |
988 | mov .col_r,al |
988 | mov .col_r,al |
989 | @@: |
989 | @@: |
990 | .update_counters: ; update and jump when neccesery |
990 | .update_counters: ; update and jump when neccesery |
991 | add ebx,LIGHT_SIZE |
991 | add ebx,LIGHT_SIZE |
992 | cmp bx,[all_lights_size] |
992 | cmp bx,[all_lights_size] |
993 | jl .light ; next_light |
993 | jl .light ; next_light |
994 | mov eax,dword .col_b |
994 | mov eax,dword .col_b |
995 | stosd |
995 | stosd |
996 | dec edi |
996 | dec edi |
997 | 997 | ||
998 | inc cx |
998 | inc cx |
999 | cmp cx,TEX_X / 2 ;256 |
999 | cmp cx,TEX_X / 2 ;256 |
1000 | jne .ie_hor |
1000 | jne .ie_hor |
1001 | 1001 | ||
1002 | inc dx |
1002 | inc dx |
1003 | cmp dx,TEX_Y / 2 ;256 |
1003 | cmp dx,TEX_Y / 2 ;256 |
1004 | jne .ie_ver |
1004 | jne .ie_ver |
1005 | 1005 | ||
1006 | mov esp,ebp |
1006 | mov esp,ebp |
1007 | pop ebp |
1007 | pop ebp |
1008 | ret |
1008 | ret |
1009 | 1009 | ||
1010 | 1010 | ||
1011 | 1011 | ||
1012 | do_color_buffer: ; do color buffer for Gouraud, flat shading |
1012 | do_color_buffer: ; do color buffer for Gouraud, flat shading |
1013 | ;env_map 512 x 512 x 3 bytes ; many lights using |
1013 | ;env_map 512 x 512 x 3 bytes ; many lights using |
1014 | .temp equ word [ebp-2] |
1014 | .temp equ word [ebp-2] |
1015 | .nz equ dword [ebp-6] ; dword |
1015 | .nz equ dword [ebp-6] ; dword |
1016 | .ny equ dword [ebp-10] |
1016 | .ny equ dword [ebp-10] |
1017 | .nx equ dword [ebp-14] |
1017 | .nx equ dword [ebp-14] |
1018 | .col_r equ [ebp-16] |
1018 | .col_r equ [ebp-16] |
1019 | .col_g equ [ebp-17] |
1019 | .col_g equ [ebp-17] |
1020 | .col_b equ [ebp-18] |
1020 | .col_b equ [ebp-18] |
1021 | 1021 | ||
1022 | push ebp |
1022 | push ebp |
1023 | mov ebp,esp |
1023 | mov ebp,esp |
1024 | sub esp,20 |
1024 | sub esp,20 |
1025 | mov edi,color_map |
1025 | mov edi,color_map |
1026 | fninit |
1026 | fninit |
1027 | 1027 | ||
1028 | mov dx,- TEX_Y / 2 ;-256 ; dx - vertical coordinate = y |
1028 | mov dx,- TEX_Y / 2 ;-256 ; dx - vertical coordinate = y |
1029 | .ie_ver: |
1029 | .ie_ver: |
1030 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
1030 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
1031 | .ie_hor: |
1031 | .ie_hor: |
1032 | mov .temp,cx |
1032 | mov .temp,cx |
1033 | fild .temp |
1033 | fild .temp |
1034 | fidiv [i256] ;st = Nx - vector normal x cooficient |
1034 | fidiv [i256] ;st = Nx - vector normal x cooficient |
1035 | fst .nx |
1035 | fst .nx |
1036 | fmul st,st0 |
1036 | fmul st,st0 |
1037 | mov .temp,dx |
1037 | mov .temp,dx |
1038 | fild .temp |
1038 | fild .temp |
1039 | fidiv [i256] ; st = Ny - vector normal y coeficient |
1039 | fidiv [i256] ; st = Ny - vector normal y coeficient |
1040 | fst .ny |
1040 | fst .ny |
1041 | fmul st,st0 |
1041 | fmul st,st0 |
1042 | faddp |
1042 | faddp |
1043 | fld1 |
1043 | fld1 |
1044 | fchs |
1044 | fchs |
1045 | faddp |
1045 | faddp |
1046 | fabs |
1046 | fabs |
1047 | fsqrt |
1047 | fsqrt |
1048 | fchs |
1048 | fchs |
1049 | fstp .nz ; st - Nz - vect normal z coeficient |
1049 | fstp .nz ; st - Nz - vect normal z coeficient |
1050 | xor ebx,ebx |
1050 | xor ebx,ebx |
1051 | mov dword .col_b, 0 |
1051 | mov dword .col_b, 0 |
1052 | .light: |
1052 | .light: |
1053 | push edi ;env_map |
1053 | push edi ;env_map |
1054 | lea esi,[lights+ebx] |
1054 | lea esi,[lights+ebx] |
1055 | lea edi,.nx |
1055 | lea edi,.nx |
1056 | call dot_product |
1056 | call dot_product |
1057 | pop edi |
1057 | pop edi |
1058 | fcom [dot_min] |
1058 | fcom [dot_min] |
1059 | fstsw ax |
1059 | fstsw ax |
1060 | sahf |
1060 | sahf |
1061 | ja .env_ok1 ;compare with dot_max |
1061 | ja .env_ok1 ;compare with dot_max |
1062 | ffree st |
1062 | ffree st |
1063 | 1063 | ||
1064 | jmp .update_counters |
1064 | jmp .update_counters |
1065 | .env_ok1: |
1065 | .env_ok1: |
1066 | fcom [dot_max] |
1066 | fcom [dot_max] |
1067 | fstsw ax |
1067 | fstsw ax |
1068 | sahf |
1068 | sahf |
1069 | jb .env_ok2 ; calc col |
1069 | jb .env_ok2 ; calc col |
1070 | ffree st |
1070 | ffree st |
1071 | jmp .update_counters |
1071 | jmp .update_counters |
1072 | .env_ok2: ;calc col |
1072 | .env_ok2: ;calc col |
1073 | push ebp |
1073 | push ebp |
1074 | movzx ax,byte[esi+21] |
1074 | movzx ax,byte[esi+21] |
1075 | push ax ;- shines |
1075 | push ax ;- shines |
1076 | mov al,byte[esi+14] ; b orginal color |
1076 | mov al,byte[esi+14] ; b orginal color |
1077 | push ax |
1077 | push ax |
1078 | mov al,byte[esi+13] ; g |
1078 | mov al,byte[esi+13] ; g |
1079 | push ax |
1079 | push ax |
1080 | mov al,byte[esi+12] ; r |
1080 | mov al,byte[esi+12] ; r |
1081 | push ax |
1081 | push ax |
1082 | mov al,byte[esi+20] ; b max color |
1082 | mov al,byte[esi+20] ; b max color |
1083 | push ax |
1083 | push ax |
1084 | mov al,byte[esi+19] ; g |
1084 | mov al,byte[esi+19] ; g |
1085 | push ax |
1085 | push ax |
1086 | mov al,byte[esi+18] ; r |
1086 | mov al,byte[esi+18] ; r |
1087 | push ax |
1087 | push ax |
1088 | mov al,byte[esi+17] ; b min col |
1088 | mov al,byte[esi+17] ; b min col |
1089 | push ax |
1089 | push ax |
1090 | mov al,byte[esi+16] ; g |
1090 | mov al,byte[esi+16] ; g |
1091 | push ax |
1091 | push ax |
1092 | mov al,byte[esi+15] ; r |
1092 | mov al,byte[esi+15] ; r |
1093 | push ax |
1093 | push ax |
1094 | push eax ; earlier - dot pr |
1094 | push eax ; earlier - dot pr |
1095 | ; fstp .dot_product |
1095 | ; fstp .dot_product |
1096 | ; push .dot_product |
1096 | ; push .dot_product |
1097 | call calc_one_col |
1097 | call calc_one_col |
1098 | pop ebp |
1098 | pop ebp |
1099 | ; eax-0x00rrggbb |
1099 | ; eax-0x00rrggbb |
1100 | cmp al,.col_b |
1100 | cmp al,.col_b |
1101 | jbe @f |
1101 | jbe @f |
1102 | mov .col_b,al |
1102 | mov .col_b,al |
1103 | @@: |
1103 | @@: |
1104 | shr ax,8 |
1104 | shr ax,8 |
1105 | cmp al,.col_g |
1105 | cmp al,.col_g |
1106 | jbe @f |
1106 | jbe @f |
1107 | mov .col_g,al |
1107 | mov .col_g,al |
1108 | @@: |
1108 | @@: |
1109 | shr eax,16 |
1109 | shr eax,16 |
1110 | cmp al,.col_r |
1110 | cmp al,.col_r |
1111 | jbe @f |
1111 | jbe @f |
1112 | mov .col_r,al |
1112 | mov .col_r,al |
1113 | @@: |
1113 | @@: |
1114 | .update_counters: ; update and jump when neccesery |
1114 | .update_counters: ; update and jump when neccesery |
1115 | add ebx,LIGHT_SIZE |
1115 | add ebx,LIGHT_SIZE |
1116 | cmp bx,[all_lights_size] |
1116 | cmp bx,[all_lights_size] |
1117 | jl .light ; next_light |
1117 | jl .light ; next_light |
1118 | mov eax,dword .col_b |
1118 | mov eax,dword .col_b |
1119 | stosd |
1119 | stosd |
1120 | dec edi |
1120 | dec edi |
1121 | 1121 | ||
1122 | inc cx |
1122 | inc cx |
1123 | cmp cx,TEX_X / 2 ;256 |
1123 | cmp cx,TEX_X / 2 ;256 |
1124 | jne .ie_hor |
1124 | jne .ie_hor |
1125 | 1125 | ||
1126 | inc dx |
1126 | inc dx |
1127 | cmp dx,TEX_X / 2 ;256 |
1127 | cmp dx,TEX_X / 2 ;256 |
1128 | jne .ie_ver |
1128 | jne .ie_ver |
1129 | 1129 | ||
1130 | .env_done: |
1130 | .env_done: |
1131 | mov esp,ebp |
1131 | mov esp,ebp |
1132 | pop ebp |
1132 | pop ebp |
1133 | ret |
1133 | ret |
1134 | if 0 |
1134 | if 0 |
1135 | init_triangles_normals: |
1135 | init_triangles_normals: |
1136 | mov ebx,triangles_normals |
1136 | mov ebx,triangles_normals |
1137 | mov ebp,triangles |
1137 | mov ebp,triangles |
1138 | @@: |
1138 | @@: |
1139 | push ebx |
1139 | push ebx |
1140 | mov ebx,vectors |
1140 | mov ebx,vectors |
1141 | movzx esi,word[ebp] ; first point index |
1141 | movzx esi,word[ebp] ; first point index |
1142 | lea esi,[esi*3] |
1142 | lea esi,[esi*3] |
1143 | lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
1143 | lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
1144 | movzx edi,word[ebp+2] ; second point index |
1144 | movzx edi,word[ebp+2] ; second point index |
1145 | lea edi,[edi*3] |
1145 | lea edi,[edi*3] |
1146 | lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
1146 | lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
1147 | call make_vector |
1147 | call make_vector |
1148 | add ebx,12 |
1148 | add ebx,12 |
1149 | mov esi,edi |
1149 | mov esi,edi |
1150 | movzx edi,word[ebp+4] ; third point index |
1150 | movzx edi,word[ebp+4] ; third point index |
1151 | lea edi,[edi*3] |
1151 | lea edi,[edi*3] |
1152 | lea edi,[points+edi*2] |
1152 | lea edi,[points+edi*2] |
1153 | call make_vector |
1153 | call make_vector |
1154 | mov edi,ebx ; edi - pointer to 2nd vector |
1154 | mov edi,ebx ; edi - pointer to 2nd vector |
1155 | mov esi,ebx |
1155 | mov esi,ebx |
1156 | sub esi,12 ; esi - pointer to 1st vector |
1156 | sub esi,12 ; esi - pointer to 1st vector |
1157 | pop ebx |
1157 | pop ebx |
1158 | call cross_product |
1158 | call cross_product |
1159 | mov edi,ebx |
1159 | mov edi,ebx |
1160 | call normalize_vector |
1160 | call normalize_vector |
1161 | add ebp,6 |
1161 | add ebp,6 |
1162 | add ebx,12 |
1162 | add ebx,12 |
1163 | cmp dword[ebp],-1 |
1163 | cmp dword[ebp],-1 |
1164 | jne @b |
1164 | jne @b |
1165 | ret |
1165 | ret |
1166 | end if |
1166 | end if |
1167 | init_point_normals: |
1167 | init_point_normals: |
1168 | .x equ dword [ebp-4] |
1168 | .x equ dword [ebp-4] |
1169 | .y equ dword [ebp-8] |
1169 | .y equ dword [ebp-8] |
1170 | .z equ dword [ebp-12] |
1170 | .z equ dword [ebp-12] |
1171 | .point_number equ word [ebp-26] |
1171 | .point_number equ word [ebp-26] |
1172 | .hit_faces equ word [ebp-28] |
1172 | .hit_faces equ word [ebp-28] |
1173 | 1173 | ||
1174 | fninit |
1174 | fninit |
1175 | mov ebp,esp |
1175 | mov ebp,esp |
1176 | sub esp,28 |
1176 | sub esp,28 |
1177 | mov edi,[points_normals_ptr] |
1177 | mov edi,[points_normals_ptr] |
1178 | mov .point_number,0 |
1178 | mov .point_number,0 |
1179 | .ipn_loop: |
1179 | .ipn_loop: |
1180 | mov .hit_faces,0 |
1180 | mov .hit_faces,0 |
1181 | mov .x,0 |
1181 | mov .x,0 |
1182 | mov .y,0 |
1182 | mov .y,0 |
1183 | mov .z,0 |
1183 | mov .z,0 |
1184 | mov esi,[triangles_ptr] |
1184 | mov esi,[triangles_ptr] |
1185 | xor ecx,ecx ; ecx - triangle number |
1185 | xor ecx,ecx ; ecx - triangle number |
1186 | .ipn_check_face: |
1186 | .ipn_check_face: |
1187 | xor ebx,ebx ; ebx - 'position' in one triangle |
1187 | xor ebx,ebx ; ebx - 'position' in one triangle |
1188 | .ipn_check_vertex: |
1188 | .ipn_check_vertex: |
1189 | movzx eax,word[esi+ebx] ; eax - point_number |
1189 | movzx eax,word[esi+ebx] ; eax - point_number |
1190 | cmp ax,.point_number |
1190 | cmp ax,.point_number |
1191 | jne .ipn_next_vertex |
1191 | jne .ipn_next_vertex |
1192 | push esi |
1192 | push esi |
1193 | mov esi,ecx |
1193 | mov esi,ecx |
1194 | lea esi,[esi*3] |
1194 | lea esi,[esi*3] |
1195 | ; lea esi,[triangles_normals+esi*4] |
1195 | ; lea esi,[triangles_normals+esi*4] |
1196 | shl esi,2 |
1196 | shl esi,2 |
1197 | add esi,[triangles_normals_ptr] |
1197 | add esi,[triangles_normals_ptr] |
1198 | 1198 | ||
1199 | fld .x |
1199 | fld .x |
1200 | fadd dword[esi+vec_x] ; vec_x this defined in 3dmath.asm - x cooficient |
1200 | fadd dword[esi+vec_x] ; vec_x this defined in 3dmath.asm - x cooficient |
1201 | fstp .x ; of normal vactor |
1201 | fstp .x ; of normal vactor |
1202 | fld .y |
1202 | fld .y |
1203 | fadd dword[esi+vec_y] |
1203 | fadd dword[esi+vec_y] |
1204 | fstp .y |
1204 | fstp .y |
1205 | fld .z |
1205 | fld .z |
1206 | fadd dword[esi+vec_z] |
1206 | fadd dword[esi+vec_z] |
1207 | fstp .z |
1207 | fstp .z |
1208 | pop esi |
1208 | pop esi |
1209 | inc .hit_faces |
1209 | inc .hit_faces |
1210 | jmp .ipn_next_face |
1210 | jmp .ipn_next_face |
1211 | .ipn_next_vertex: |
1211 | .ipn_next_vertex: |
1212 | add ebx,2 |
1212 | add ebx,2 |
1213 | cmp ebx,6 |
1213 | cmp ebx,6 |
1214 | jne .ipn_check_vertex |
1214 | jne .ipn_check_vertex |
1215 | .ipn_next_face: |
1215 | .ipn_next_face: |
1216 | add esi,6 |
1216 | add esi,6 |
1217 | inc ecx |
1217 | inc ecx |
1218 | cmp cx,[triangles_count_var] |
1218 | cmp cx,[triangles_count_var] |
1219 | jne .ipn_check_face |
1219 | jne .ipn_check_face |
1220 | 1220 | ||
1221 | fld .x |
1221 | fld .x |
1222 | fidiv .hit_faces |
1222 | fidiv .hit_faces |
1223 | fstp dword[edi+vec_x] |
1223 | fstp dword[edi+vec_x] |
1224 | fld .y |
1224 | fld .y |
1225 | fidiv .hit_faces |
1225 | fidiv .hit_faces |
1226 | fstp dword[edi+vec_y] |
1226 | fstp dword[edi+vec_y] |
1227 | fld .z |
1227 | fld .z |
1228 | fidiv .hit_faces |
1228 | fidiv .hit_faces |
1229 | fstp dword[edi+vec_z] |
1229 | fstp dword[edi+vec_z] |
1230 | call normalize_vector |
1230 | call normalize_vector |
1231 | add edi,12 ;type vector 3d |
1231 | add edi,12 ;type vector 3d |
1232 | inc .point_number |
1232 | inc .point_number |
1233 | mov dx,.point_number |
1233 | mov dx,.point_number |
1234 | cmp dx,[points_count_var] |
1234 | cmp dx,[points_count_var] |
1235 | jne .ipn_loop |
1235 | jne .ipn_loop |
1236 | 1236 | ||
1237 | mov esp,ebp |
1237 | mov esp,ebp |
1238 | ret |
1238 | ret |
1239 | ;=============================================================== |
1239 | ;=============================================================== |
1240 | 1240 | ||
1241 | init_triangles_normals2: |
1241 | init_triangles_normals2: |
1242 | mov ebx,[triangles_normals_ptr] |
1242 | mov ebx,[triangles_normals_ptr] |
1243 | mov ebp,[triangles_ptr] |
1243 | mov ebp,[triangles_ptr] |
1244 | @@: |
1244 | @@: |
1245 | push ebx |
1245 | push ebx |
1246 | mov ebx,vectors |
1246 | mov ebx,vectors |
1247 | movzx esi,word[ebp] ; first point index |
1247 | movzx esi,word[ebp] ; first point index |
1248 | lea esi,[esi*3] |
1248 | lea esi,[esi*3] |
1249 | ; lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
1249 | ; lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
1250 | shl esi,2 |
1250 | shl esi,2 |
1251 | add esi,[points_ptr] |
1251 | add esi,[points_ptr] |
1252 | movzx edi,word[ebp+2] ; first point index |
1252 | movzx edi,word[ebp+2] ; first point index |
1253 | lea edi,[edi*3] |
1253 | lea edi,[edi*3] |
1254 | shl edi,2 |
1254 | shl edi,2 |
1255 | add edi,[points_ptr] |
1255 | add edi,[points_ptr] |
1256 | ; movzx edi,word[ebp+2] ; second point index |
1256 | ; movzx edi,word[ebp+2] ; second point index |
1257 | ; lea edi,[edi*3] |
1257 | ; lea edi,[edi*3] |
1258 | ; lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
1258 | ; lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
1259 | call make_vector_r |
1259 | call make_vector_r |
1260 | add ebx,12 |
1260 | add ebx,12 |
1261 | mov esi,edi |
1261 | mov esi,edi |
1262 | movzx edi,word[ebp+4] ; third point index |
1262 | movzx edi,word[ebp+4] ; third point index |
1263 | lea edi,[edi*3] |
1263 | lea edi,[edi*3] |
1264 | shl edi,2 |
1264 | shl edi,2 |
1265 | add edi,[points_ptr] |
1265 | add edi,[points_ptr] |
1266 | ; lea edi,[points+edi*2] |
1266 | ; lea edi,[points+edi*2] |
1267 | call make_vector_r |
1267 | call make_vector_r |
1268 | mov edi,ebx ; edi - pointer to 2nd vector |
1268 | mov edi,ebx ; edi - pointer to 2nd vector |
1269 | mov esi,ebx |
1269 | mov esi,ebx |
1270 | sub esi,12 ; esi - pointer to 1st vector |
1270 | sub esi,12 ; esi - pointer to 1st vector |
1271 | pop ebx |
1271 | pop ebx |
1272 | call cross_product |
1272 | call cross_product |
1273 | mov edi,ebx |
1273 | mov edi,ebx |
1274 | call normalize_vector |
1274 | call normalize_vector |
1275 | add ebp,6 |
1275 | add ebp,6 |
1276 | add ebx,12 |
1276 | add ebx,12 |
1277 | cmp dword[ebp],-1 |
1277 | cmp dword[ebp],-1 |
1278 | jne @b |
1278 | jne @b |
1279 | ret |
1279 | ret |
1280 | 1280 | ||
1281 | 1281 | ||
1282 | ;================================================================= |
1282 | ;================================================================= |
1283 | sort_triangles: |
1283 | sort_triangles: |
1284 | mov esi,[triangles_ptr] |
1284 | mov esi,[triangles_ptr] |
1285 | mov edi,triangles_with_z |
1285 | mov edi,triangles_with_z |
1286 | mov ebp,[points_translated_ptr] |
1286 | mov ebp,[points_translated_ptr] |
1287 | 1287 | ||
1288 | make_triangle_with_z: ;makes list with triangles and z position |
1288 | make_triangle_with_z: ;makes list with triangles and z position |
1289 | movzx eax,word[esi] |
1289 | movzx eax,word[esi] |
1290 | lea eax,[eax*3] |
1290 | lea eax,[eax*3] |
1291 | movzx ecx,word[ebp+eax*2+4] |
1291 | movzx ecx,word[ebp+eax*2+4] |
1292 | 1292 | ||
1293 | movzx eax,word[esi+2] |
1293 | movzx eax,word[esi+2] |
1294 | lea eax,[eax*3] |
1294 | lea eax,[eax*3] |
1295 | add cx,word[ebp+eax*2+4] |
1295 | add cx,word[ebp+eax*2+4] |
1296 | 1296 | ||
1297 | movzx eax,word[esi+4] |
1297 | movzx eax,word[esi+4] |
1298 | lea eax,[eax*3] |
1298 | lea eax,[eax*3] |
1299 | add cx,word[ebp+eax*2+4] |
1299 | add cx,word[ebp+eax*2+4] |
1300 | 1300 | ||
1301 | mov ax,cx |
1301 | mov ax,cx |
1302 | ; cwd |
1302 | ; cwd |
1303 | ; idiv word[i3] |
1303 | ; idiv word[i3] |
1304 | movsd ; store vertex coordinates |
1304 | movsd ; store vertex coordinates |
1305 | movsw |
1305 | movsw |
1306 | stosw ; middle vertex coordinate 'z' in triangles_with_z list |
1306 | stosw ; middle vertex coordinate 'z' in triangles_with_z list |
1307 | cmp dword[esi],-1 |
1307 | cmp dword[esi],-1 |
1308 | jne make_triangle_with_z |
1308 | jne make_triangle_with_z |
1309 | movsd ; copy end mark |
1309 | movsd ; copy end mark |
1310 | mov eax,4 |
1310 | mov eax,4 |
1311 | lea edx,[edi-8-trizdd] |
1311 | lea edx,[edi-8-trizdd] |
1312 | ; lea edx, [edi-8] |
1312 | ; lea edx, [edi-8] |
1313 | ; sub edx,[triangles_w_z_ptr] |
1313 | ; sub edx,[triangles_w_z_ptr] |
1314 | mov [high],edx |
1314 | mov [high],edx |
1315 | call quicksort |
1315 | call quicksort |
1316 | mov eax,4 |
1316 | mov eax,4 |
1317 | mov edx,[high] |
1317 | mov edx,[high] |
1318 | call insertsort |
1318 | call insertsort |
1319 | jmp end_sort |
1319 | jmp end_sort |
1320 | 1320 | ||
1321 | quicksort: |
1321 | quicksort: |
1322 | mov ecx,edx |
1322 | mov ecx,edx |
1323 | sub ecx,eax |
1323 | sub ecx,eax |
1324 | cmp ecx,32 |
1324 | cmp ecx,32 |
1325 | jc .exit |
1325 | jc .exit |
1326 | lea ecx,[eax+edx] |
1326 | lea ecx,[eax+edx] |
1327 | shr ecx,4 |
1327 | shr ecx,4 |
1328 | lea ecx,[ecx*8-4]; |
1328 | lea ecx,[ecx*8-4]; |
1329 | ; mov edi,[triangles_w_z_ptr] |
1329 | ; mov edi,[triangles_w_z_ptr] |
1330 | ; mov ebx,[edi+eax] |
1330 | ; mov ebx,[edi+eax] |
1331 | ; mov esi,[edi+ecx] |
1331 | ; mov esi,[edi+ecx] |
1332 | ; mov edi,[edi+edx] |
1332 | ; mov edi,[edi+edx] |
1333 | mov ebx,[trizdd+eax]; trizdd[l] |
1333 | mov ebx,[trizdd+eax]; trizdd[l] |
1334 | mov esi,[trizdd+ecx]; trizdd[i] |
1334 | mov esi,[trizdd+ecx]; trizdd[i] |
1335 | mov edi,[trizdd+edx]; trizdd[h] |
1335 | mov edi,[trizdd+edx]; trizdd[h] |
1336 | cmp ebx,esi |
1336 | cmp ebx,esi |
1337 | jg @f ; direction NB! you need to negate these to invert the order |
1337 | jg @f ; direction NB! you need to negate these to invert the order |
1338 | if Ext=NON |
1338 | if Ext=NON |
1339 | mov [trizdd+eax],esi |
1339 | mov [trizdd+eax],esi |
1340 | mov [trizdd+ecx],ebx |
1340 | mov [trizdd+ecx],ebx |
1341 | mov ebx,[trizdd+eax-4] |
1341 | mov ebx,[trizdd+eax-4] |
1342 | mov esi,[trizdd+ecx-4] |
1342 | mov esi,[trizdd+ecx-4] |
1343 | mov [trizdd+eax-4],esi |
1343 | mov [trizdd+eax-4],esi |
1344 | mov [trizdd+ecx-4],ebx |
1344 | mov [trizdd+ecx-4],ebx |
1345 | mov ebx,[trizdd+eax] |
1345 | mov ebx,[trizdd+eax] |
1346 | mov esi,[trizdd+ecx] |
1346 | mov esi,[trizdd+ecx] |
1347 | else |
1347 | else |
1348 | ; push ebx |
1348 | ; push ebx |
1349 | ; mov ebx,[triangles_w_z_ptr] |
1349 | ; mov ebx,[triangles_w_z_ptr] |
1350 | ; movq mm0,[ebx+eax-4] |
1350 | ; movq mm0,[ebx+eax-4] |
1351 | ; movq mm1,[ebx+ecx-4] |
1351 | ; movq mm1,[ebx+ecx-4] |
1352 | ; movq [ebx+ecx-4],mm0 |
1352 | ; movq [ebx+ecx-4],mm0 |
1353 | ; movq [ebx+eax-4],mm1 |
1353 | ; movq [ebx+eax-4],mm1 |
1354 | ; pop ebx |
1354 | ; pop ebx |
1355 | movq mm0,[trizdq+eax-4] |
1355 | movq mm0,[trizdq+eax-4] |
1356 | movq mm1,[trizdq+ecx-4] |
1356 | movq mm1,[trizdq+ecx-4] |
1357 | movq [trizdq+ecx-4],mm0 |
1357 | movq [trizdq+ecx-4],mm0 |
1358 | movq [trizdq+eax-4],mm1 |
1358 | movq [trizdq+eax-4],mm1 |
1359 | xchg ebx,esi |
1359 | xchg ebx,esi |
1360 | end if |
1360 | end if |
1361 | @@: |
1361 | @@: |
1362 | cmp ebx,edi |
1362 | cmp ebx,edi |
1363 | jg @f ; direction |
1363 | jg @f ; direction |
1364 | if Ext=NON |
1364 | if Ext=NON |
1365 | mov [trizdd+eax],edi |
1365 | mov [trizdd+eax],edi |
1366 | mov [trizdd+edx],ebx |
1366 | mov [trizdd+edx],ebx |
1367 | mov ebx,[trizdd+eax-4] |
1367 | mov ebx,[trizdd+eax-4] |
1368 | mov edi,[trizdd+edx-4] |
1368 | mov edi,[trizdd+edx-4] |
1369 | mov [trizdd+eax-4],edi |
1369 | mov [trizdd+eax-4],edi |
1370 | mov [trizdd+edx-4],ebx |
1370 | mov [trizdd+edx-4],ebx |
1371 | mov ebx,[trizdd+eax] |
1371 | mov ebx,[trizdd+eax] |
1372 | mov edi,[trizdd+edx] |
1372 | mov edi,[trizdd+edx] |
1373 | else |
1373 | else |
1374 | ; push ebx |
1374 | ; push ebx |
1375 | ; mov ebx,[triangles_w_z_ptr] |
1375 | ; mov ebx,[triangles_w_z_ptr] |
1376 | ; movq mm0,[ebx+eax-4] |
1376 | ; movq mm0,[ebx+eax-4] |
1377 | ; movq mm1,[ebx+edx-4] |
1377 | ; movq mm1,[ebx+edx-4] |
1378 | ; movq [ebx+edx-4],mm0 |
1378 | ; movq [ebx+edx-4],mm0 |
1379 | ; movq [ebx+eax-4],mm1 |
1379 | ; movq [ebx+eax-4],mm1 |
1380 | movq mm0,[trizdq+eax-4] |
1380 | movq mm0,[trizdq+eax-4] |
1381 | movq mm1,[trizdq+edx-4] |
1381 | movq mm1,[trizdq+edx-4] |
1382 | movq [trizdq+edx-4],mm0 |
1382 | movq [trizdq+edx-4],mm0 |
1383 | movq [trizdq+eax-4],mm1 |
1383 | movq [trizdq+eax-4],mm1 |
1384 | ; pop ebx |
1384 | ; pop ebx |
1385 | xchg ebx,edi |
1385 | xchg ebx,edi |
1386 | end if |
1386 | end if |
1387 | @@: |
1387 | @@: |
1388 | cmp esi,edi |
1388 | cmp esi,edi |
1389 | jg @f ; direction |
1389 | jg @f ; direction |
1390 | if Ext=NON |
1390 | if Ext=NON |
1391 | mov [trizdd+ecx],edi |
1391 | mov [trizdd+ecx],edi |
1392 | mov [trizdd+edx],esi |
1392 | mov [trizdd+edx],esi |
1393 | mov esi,[trizdd+ecx-4] |
1393 | mov esi,[trizdd+ecx-4] |
1394 | mov edi,[trizdd+edx-4] |
1394 | mov edi,[trizdd+edx-4] |
1395 | mov [trizdd+ecx-4],edi |
1395 | mov [trizdd+ecx-4],edi |
1396 | mov [trizdd+edx-4],esi |
1396 | mov [trizdd+edx-4],esi |
1397 | else |
1397 | else |
1398 | ; push ebx |
1398 | ; push ebx |
1399 | ; mov ebx,[triangles_w_z_ptr] |
1399 | ; mov ebx,[triangles_w_z_ptr] |
1400 | ; movq mm0,[ebx+ecx-4] |
1400 | ; movq mm0,[ebx+ecx-4] |
1401 | ; movq mm1,[ebx+edx-4] |
1401 | ; movq mm1,[ebx+edx-4] |
1402 | ; movq [ebx+edx-4],mm0 |
1402 | ; movq [ebx+edx-4],mm0 |
1403 | ; movq [ebx+ecx-4],mm1 |
1403 | ; movq [ebx+ecx-4],mm1 |
1404 | ; pop ebx |
1404 | ; pop ebx |
1405 | 1405 | ||
1406 | movq mm0,[trizdq+ecx-4] |
1406 | movq mm0,[trizdq+ecx-4] |
1407 | movq mm1,[trizdq+edx-4] |
1407 | movq mm1,[trizdq+edx-4] |
1408 | movq [trizdq+edx-4],mm0 |
1408 | movq [trizdq+edx-4],mm0 |
1409 | movq [trizdq+ecx-4],mm1 |
1409 | movq [trizdq+ecx-4],mm1 |
1410 | xchg ebx,esi |
1410 | xchg ebx,esi |
1411 | end if |
1411 | end if |
1412 | @@: |
1412 | @@: |
1413 | mov ebp,eax ; direction |
1413 | mov ebp,eax ; direction |
1414 | add ebp,8 ; j |
1414 | add ebp,8 ; j |
1415 | if Ext=NON |
1415 | if Ext=NON |
1416 | mov esi,[trizdd+ebp] |
1416 | mov esi,[trizdd+ebp] |
1417 | mov edi,[trizdd+ecx] |
1417 | mov edi,[trizdd+ecx] |
1418 | mov [trizdd+ebp],edi |
1418 | mov [trizdd+ebp],edi |
1419 | mov [trizdd+ecx],esi |
1419 | mov [trizdd+ecx],esi |
1420 | mov esi,[trizdd+ebp-4] |
1420 | mov esi,[trizdd+ebp-4] |
1421 | mov edi,[trizdd+ecx-4] |
1421 | mov edi,[trizdd+ecx-4] |
1422 | mov [trizdd+ecx-4],esi |
1422 | mov [trizdd+ecx-4],esi |
1423 | mov [trizdd+ebp-4],edi |
1423 | mov [trizdd+ebp-4],edi |
1424 | else |
1424 | else |
1425 | ; push ebx |
1425 | ; push ebx |
1426 | ; mov ebx,[triangles_w_z_ptr] |
1426 | ; mov ebx,[triangles_w_z_ptr] |
1427 | ; movq mm0,[ebx+ebp-4] |
1427 | ; movq mm0,[ebx+ebp-4] |
1428 | ; movq mm1,[ebx+ecx-4] |
1428 | ; movq mm1,[ebx+ecx-4] |
1429 | ; movq [ebx+ecx-4],mm0 |
1429 | ; movq [ebx+ecx-4],mm0 |
1430 | ; movq [ebx+ebp-4],mm1 |
1430 | ; movq [ebx+ebp-4],mm1 |
1431 | ; pop ebx |
1431 | ; pop ebx |
1432 | 1432 | ||
1433 | movq mm0,[trizdq+ebp-4] |
1433 | movq mm0,[trizdq+ebp-4] |
1434 | movq mm1,[trizdq+ecx-4] |
1434 | movq mm1,[trizdq+ecx-4] |
1435 | movq [trizdq+ecx-4],mm0 |
1435 | movq [trizdq+ecx-4],mm0 |
1436 | movq [trizdq+ebp-4],mm1 |
1436 | movq [trizdq+ebp-4],mm1 |
1437 | end if |
1437 | end if |
1438 | mov ecx,edx ; i; direction |
1438 | mov ecx,edx ; i; direction |
1439 | mov ebx,[trizdd+ebp]; trizdd[j] |
1439 | mov ebx,[trizdd+ebp]; trizdd[j] |
1440 | ; mov ebx, [triangles_w_z_ptr] |
1440 | ; mov ebx, [triangles_w_z_ptr] |
1441 | ; add ebx, ebp |
1441 | ; add ebx, ebp |
1442 | 1442 | ||
1443 | ; push eax |
1443 | ; push eax |
1444 | ; mov eax, [triangles_w_z_ptr] |
1444 | ; mov eax, [triangles_w_z_ptr] |
1445 | .loop: |
1445 | .loop: |
1446 | sub ecx,8 ; direction |
1446 | sub ecx,8 ; direction |
1447 | cmp [trizdd+ecx],ebx |
1447 | cmp [trizdd+ecx],ebx |
1448 | ; cmp [eax+ecx],ebx |
1448 | ; cmp [eax+ecx],ebx |
1449 | jl .loop ; direction |
1449 | jl .loop ; direction |
1450 | @@: |
1450 | @@: |
1451 | add ebp,8 ; direction |
1451 | add ebp,8 ; direction |
1452 | cmp [trizdd+ebp],ebx |
1452 | cmp [trizdd+ebp],ebx |
1453 | ; cmp [eax+ebp],ebx |
1453 | ; cmp [eax+ebp],ebx |
1454 | jg @b ; direction |
1454 | jg @b ; direction |
1455 | cmp ebp,ecx |
1455 | cmp ebp,ecx |
1456 | jge @f ; direction |
1456 | jge @f ; direction |
1457 | if Ext=NON |
1457 | if Ext=NON |
1458 | mov esi,[trizdd+ecx] |
1458 | mov esi,[trizdd+ecx] |
1459 | mov edi,[trizdd+ebp] |
1459 | mov edi,[trizdd+ebp] |
1460 | mov [trizdd+ebp],esi |
1460 | mov [trizdd+ebp],esi |
1461 | mov [trizdd+ecx],edi |
1461 | mov [trizdd+ecx],edi |
1462 | mov edi,[trizdd+ecx-4] |
1462 | mov edi,[trizdd+ecx-4] |
1463 | mov esi,[trizdd+ebp-4] |
1463 | mov esi,[trizdd+ebp-4] |
1464 | mov [trizdd+ebp-4],edi |
1464 | mov [trizdd+ebp-4],edi |
1465 | mov [trizdd+ecx-4],esi |
1465 | mov [trizdd+ecx-4],esi |
1466 | else |
1466 | else |
1467 | ; movq mm0,[eax+ecx-4] |
1467 | ; movq mm0,[eax+ecx-4] |
1468 | ; movq mm1,[eax+ebp-4] |
1468 | ; movq mm1,[eax+ebp-4] |
1469 | ; movq [eax+ebp-4],mm0 |
1469 | ; movq [eax+ebp-4],mm0 |
1470 | ; movq [eax+ecx-4],mm1 |
1470 | ; movq [eax+ecx-4],mm1 |
1471 | movq mm0,[trizdq+ecx-4] |
1471 | movq mm0,[trizdq+ecx-4] |
1472 | movq mm1,[trizdq+ebp-4] |
1472 | movq mm1,[trizdq+ebp-4] |
1473 | movq [trizdq+ebp-4],mm0 |
1473 | movq [trizdq+ebp-4],mm0 |
1474 | movq [trizdq+ecx-4],mm1 |
1474 | movq [trizdq+ecx-4],mm1 |
1475 | end if |
1475 | end if |
1476 | jmp .loop |
1476 | jmp .loop |
1477 | ; pop eax |
1477 | ; pop eax |
1478 | @@: |
1478 | @@: |
1479 | if Ext=NON |
1479 | if Ext=NON |
1480 | mov esi,[trizdd+ecx] |
1480 | mov esi,[trizdd+ecx] |
1481 | mov edi,[trizdd+eax+8] |
1481 | mov edi,[trizdd+eax+8] |
1482 | mov [trizdd+eax+8],esi |
1482 | mov [trizdd+eax+8],esi |
1483 | mov [trizdd+ecx],edi |
1483 | mov [trizdd+ecx],edi |
1484 | mov edi,[trizdd+ecx-4] |
1484 | mov edi,[trizdd+ecx-4] |
1485 | mov esi,[trizdd+eax+4] |
1485 | mov esi,[trizdd+eax+4] |
1486 | mov [trizdd+eax+4],edi |
1486 | mov [trizdd+eax+4],edi |
1487 | mov [trizdd+ecx-4],esi |
1487 | mov [trizdd+ecx-4],esi |
1488 | else |
1488 | else |
1489 | ; push edx |
1489 | ; push edx |
1490 | ; mov edx,[triangles_w_z_ptr] |
1490 | ; mov edx,[triangles_w_z_ptr] |
1491 | ; movq mm0,[edx+ecx-4] |
1491 | ; movq mm0,[edx+ecx-4] |
1492 | ; movq mm1,[edx+eax+4]; dir |
1492 | ; movq mm1,[edx+eax+4]; dir |
1493 | ; movq [edx+eax+4],mm0; dir |
1493 | ; movq [edx+eax+4],mm0; dir |
1494 | ; movq [edx+ecx-4],mm1 |
1494 | ; movq [edx+ecx-4],mm1 |
1495 | ; pop edx |
1495 | ; pop edx |
1496 | 1496 | ||
1497 | movq mm0,[trizdq+ecx-4] |
1497 | movq mm0,[trizdq+ecx-4] |
1498 | movq mm1,[trizdq+eax+4]; dir |
1498 | movq mm1,[trizdq+eax+4]; dir |
1499 | movq [trizdq+eax+4],mm0; dir |
1499 | movq [trizdq+eax+4],mm0; dir |
1500 | movq [trizdq+ecx-4],mm1 |
1500 | movq [trizdq+ecx-4],mm1 |
1501 | end if |
1501 | end if |
1502 | add ecx,8 |
1502 | add ecx,8 |
1503 | push ecx edx |
1503 | push ecx edx |
1504 | mov edx,ebp |
1504 | mov edx,ebp |
1505 | call quicksort |
1505 | call quicksort |
1506 | pop edx eax |
1506 | pop edx eax |
1507 | call quicksort |
1507 | call quicksort |
1508 | .exit: |
1508 | .exit: |
1509 | ret |
1509 | ret |
1510 | insertsort: |
1510 | insertsort: |
1511 | mov esi,eax |
1511 | mov esi,eax |
1512 | .start: |
1512 | .start: |
1513 | add esi,8 |
1513 | add esi,8 |
1514 | cmp esi,edx |
1514 | cmp esi,edx |
1515 | ja .exit |
1515 | ja .exit |
1516 | mov ebx,[trizdd+esi] |
1516 | mov ebx,[trizdd+esi] |
1517 | ; mov ebx,[triangles_w_z_ptr] |
1517 | ; mov ebx,[triangles_w_z_ptr] |
1518 | ; add ebx,esi |
1518 | ; add ebx,esi |
1519 | if Ext=NON |
1519 | if Ext=NON |
1520 | mov ecx,[trizdd+esi-4] |
1520 | mov ecx,[trizdd+esi-4] |
1521 | else |
1521 | else |
1522 | ; push ebx |
1522 | ; push ebx |
1523 | ; mov ebx,[triangles_w_z_ptr] |
1523 | ; mov ebx,[triangles_w_z_ptr] |
1524 | ; movq mm1,[ebx+esi-4] |
1524 | ; movq mm1,[ebx+esi-4] |
1525 | movq mm1,[trizdq+esi-4] |
1525 | movq mm1,[trizdq+esi-4] |
1526 | ; pop ebx |
1526 | ; pop ebx |
1527 | end if |
1527 | end if |
1528 | mov edi,esi |
1528 | mov edi,esi |
1529 | @@: |
1529 | @@: |
1530 | cmp edi,eax |
1530 | cmp edi,eax |
1531 | jna @f |
1531 | jna @f |
1532 | ; push eax |
1532 | ; push eax |
1533 | ; mov eax,[triangles_w_z_ptr] |
1533 | ; mov eax,[triangles_w_z_ptr] |
1534 | ; cmp [eax+edi-8],ebx |
1534 | ; cmp [eax+edi-8],ebx |
1535 | ; pop eax |
1535 | ; pop eax |
1536 | cmp [trizdd+edi-8],ebx |
1536 | cmp [trizdd+edi-8],ebx |
1537 | jg @f ; direction |
1537 | jg @f ; direction |
1538 | if Ext=NON |
1538 | if Ext=NON |
1539 | mov ebp,[trizdd+edi-8] |
1539 | mov ebp,[trizdd+edi-8] |
1540 | mov [trizdd+edi],ebp |
1540 | mov [trizdd+edi],ebp |
1541 | mov ebp,[trizdd+edi-12] |
1541 | mov ebp,[trizdd+edi-12] |
1542 | mov [trizdd+edi-4],ebp |
1542 | mov [trizdd+edi-4],ebp |
1543 | else |
1543 | else |
1544 | ; push eax |
1544 | ; push eax |
1545 | ; mov eax,[triangles_w_z_ptr] |
1545 | ; mov eax,[triangles_w_z_ptr] |
1546 | ; movq mm0,[eax+edi-12] |
1546 | ; movq mm0,[eax+edi-12] |
1547 | ; movq [eax+edi-4],mm0 |
1547 | ; movq [eax+edi-4],mm0 |
1548 | movq mm0,[trizdq+edi-12] |
1548 | movq mm0,[trizdq+edi-12] |
1549 | movq [trizdq+edi-4],mm0 |
1549 | movq [trizdq+edi-4],mm0 |
1550 | ; pop eax |
1550 | ; pop eax |
1551 | end if |
1551 | end if |
1552 | sub edi,8 |
1552 | sub edi,8 |
1553 | jmp @b |
1553 | jmp @b |
1554 | @@: |
1554 | @@: |
1555 | if Ext=NON |
1555 | if Ext=NON |
1556 | mov [trizdd+edi],ebx |
1556 | mov [trizdd+edi],ebx |
1557 | mov [trizdd+edi-4],ecx |
1557 | mov [trizdd+edi-4],ecx |
1558 | else |
1558 | else |
1559 | ; push eax |
1559 | ; push eax |
1560 | ; mov eax,[triangles_w_z_ptr] |
1560 | ; mov eax,[triangles_w_z_ptr] |
1561 | ; movq [eax+edi-4],mm1 |
1561 | ; movq [eax+edi-4],mm1 |
1562 | movq [trizdq+edi-4],mm1 |
1562 | movq [trizdq+edi-4],mm1 |
1563 | ; pop eax |
1563 | ; pop eax |
1564 | end if |
1564 | end if |
1565 | jmp .start |
1565 | jmp .start |
1566 | .exit: |
1566 | .exit: |
1567 | ret |
1567 | ret |
1568 | end_sort: |
1568 | end_sort: |
1569 | ; translate triangles_with_z to sorted_triangles |
1569 | ; translate triangles_with_z to sorted_triangles |
1570 | mov esi,triangles_with_z |
1570 | mov esi,triangles_with_z |
1571 | ; mov esi,[triangles_w_z_ptr] |
1571 | ; mov esi,[triangles_w_z_ptr] |
1572 | ; mov edi,sorted_triangles |
1572 | ; mov edi,sorted_triangles |
1573 | mov edi,[triangles_ptr] |
1573 | mov edi,[triangles_ptr] |
1574 | again_copy: |
1574 | again_copy: |
1575 | if Ext=NON |
1575 | if Ext=NON |
1576 | movsd |
1576 | movsd |
1577 | movsw |
1577 | movsw |
1578 | add esi,2 |
1578 | add esi,2 |
1579 | else |
1579 | else |
1580 | movq mm0,[esi] |
1580 | movq mm0,[esi] |
1581 | movq [edi],mm0 |
1581 | movq [edi],mm0 |
1582 | add esi,8 |
1582 | add esi,8 |
1583 | add edi,6 |
1583 | add edi,6 |
1584 | end if |
1584 | end if |
1585 | cmp dword[esi],-1 |
1585 | cmp dword[esi],-1 |
1586 | jne again_copy |
1586 | jne again_copy |
1587 | ; if Ext=MMX |
1587 | ; if Ext=MMX |
1588 | ; emms |
1588 | ; emms |
1589 | ; end if |
1589 | ; end if |
1590 | movsd ; copy end mark too |
1590 | movsd ; copy end mark too |
1591 | ret |
1591 | ret |
1592 | 1592 | ||
1593 | clrscr: |
1593 | clrscr: |
1594 | mov edi,screen |
1594 | mov edi,screen |
1595 | mov ecx,SIZE_X*SIZE_Y*3/4 |
1595 | mov ecx,SIZE_X*SIZE_Y*3/4 |
1596 | xor eax,eax |
1596 | xor eax,eax |
1597 | if Ext=NON |
1597 | if Ext=NON |
1598 | rep stosd |
1598 | rep stosd |
1599 | else |
1599 | else |
1600 | pxor mm0,mm0 |
1600 | pxor mm0,mm0 |
1601 | @@: |
1601 | @@: |
1602 | movq [edi+00],mm0 |
1602 | movq [edi+00],mm0 |
1603 | movq [edi+08],mm0 |
1603 | movq [edi+08],mm0 |
1604 | movq [edi+16],mm0 |
1604 | movq [edi+16],mm0 |
1605 | movq [edi+24],mm0 |
1605 | movq [edi+24],mm0 |
1606 | add edi,32 |
1606 | add edi,32 |
1607 | sub ecx,8 |
1607 | sub ecx,8 |
1608 | jnc @b |
1608 | jnc @b |
1609 | end if |
1609 | end if |
1610 | ret |
1610 | ret |
1611 | 1611 | ||
1612 | 1612 | ||
1613 | draw_triangles: |
1613 | draw_triangles: |
1614 | mov esi,[triangles_ptr] |
1614 | mov esi,[triangles_ptr] |
1615 | mov [edges_counter],0 |
1615 | mov [edges_counter],0 |
1616 | .again_dts: |
1616 | .again_dts: |
1617 | mov ebp,[points_translated_ptr] |
1617 | mov ebp,[points_translated_ptr] |
1618 | if Ext=NON |
1618 | if Ext=NON |
1619 | movzx eax,word[esi] |
1619 | movzx eax,word[esi] |
1620 | mov [point_index1],ax |
1620 | mov [point_index1],ax |
1621 | lea eax,[eax*3] |
1621 | lea eax,[eax*3] |
1622 | add eax,eax |
1622 | add eax,eax |
1623 | push ebp |
1623 | push ebp |
1624 | add ebp,eax |
1624 | add ebp,eax |
1625 | mov eax,[ebp] |
1625 | mov eax,[ebp] |
1626 | mov dword[xx1],eax |
1626 | mov dword[xx1],eax |
1627 | mov eax,[ebp+4] |
1627 | mov eax,[ebp+4] |
1628 | mov [zz1],ax |
1628 | mov [zz1],ax |
1629 | pop ebp |
1629 | pop ebp |
1630 | 1630 | ||
1631 | 1631 | ||
1632 | movzx eax,word[esi+2] |
1632 | movzx eax,word[esi+2] |
1633 | mov [point_index2],ax |
1633 | mov [point_index2],ax |
1634 | lea eax,[eax*3] |
1634 | lea eax,[eax*3] |
1635 | add eax,eax |
1635 | add eax,eax |
1636 | push ebp |
1636 | push ebp |
1637 | add ebp,eax |
1637 | add ebp,eax |
1638 | mov eax,[ebp] |
1638 | mov eax,[ebp] |
1639 | mov dword[xx2],eax |
1639 | mov dword[xx2],eax |
1640 | mov eax,[ebp+4] |
1640 | mov eax,[ebp+4] |
1641 | mov [zz2],ax |
1641 | mov [zz2],ax |
1642 | pop ebp |
1642 | pop ebp |
1643 | 1643 | ||
1644 | 1644 | ||
1645 | movzx eax,word[esi+4] ; xyz3 = [ebp+[esi+4]*6] |
1645 | movzx eax,word[esi+4] ; xyz3 = [ebp+[esi+4]*6] |
1646 | mov [point_index3],ax |
1646 | mov [point_index3],ax |
1647 | lea eax,[eax*3] |
1647 | lea eax,[eax*3] |
1648 | add eax,eax |
1648 | add eax,eax |
1649 | ; push ebp |
1649 | ; push ebp |
1650 | add ebp,eax |
1650 | add ebp,eax |
1651 | mov eax,[ebp] |
1651 | mov eax,[ebp] |
1652 | mov dword[xx3],eax |
1652 | mov dword[xx3],eax |
1653 | mov eax,[ebp+4] |
1653 | mov eax,[ebp+4] |
1654 | mov [zz3],ax |
1654 | mov [zz3],ax |
1655 | else |
1655 | else |
1656 | mov eax,dword[esi] ; don't know MMX |
1656 | mov eax,dword[esi] ; don't know MMX |
1657 | mov dword[point_index1],eax |
1657 | mov dword[point_index1],eax |
1658 | ; shr eax,16 |
1658 | ; shr eax,16 |
1659 | ; mov [point_index2],ax |
1659 | ; mov [point_index2],ax |
1660 | mov ax,word[esi+4] |
1660 | mov ax,word[esi+4] |
1661 | mov [point_index3],ax |
1661 | mov [point_index3],ax |
1662 | movq mm0,[esi] |
1662 | movq mm0,[esi] |
1663 | pmullw mm0,qword[const6] |
1663 | pmullw mm0,qword[const6] |
1664 | movd eax,mm0 |
1664 | movd eax,mm0 |
1665 | psrlq mm0,16 |
1665 | psrlq mm0,16 |
1666 | movd ebx,mm0 |
1666 | movd ebx,mm0 |
1667 | psrlq mm0,16 |
1667 | psrlq mm0,16 |
1668 | movd ecx,mm0 |
1668 | movd ecx,mm0 |
1669 | and eax,0FFFFh |
1669 | and eax,0FFFFh |
1670 | and ebx,0FFFFh |
1670 | and ebx,0FFFFh |
1671 | and ecx,0FFFFh |
1671 | and ecx,0FFFFh |
1672 | movq mm0,[ebp+eax] |
1672 | movq mm0,[ebp+eax] |
1673 | movq mm1,[ebp+ebx] |
1673 | movq mm1,[ebp+ebx] |
1674 | movq mm2,[ebp+ecx] |
1674 | movq mm2,[ebp+ecx] |
1675 | movq qword[xx1],mm0 |
1675 | movq qword[xx1],mm0 |
1676 | movq qword[xx2],mm1 |
1676 | movq qword[xx2],mm1 |
1677 | movq qword[xx3],mm2 |
1677 | movq qword[xx3],mm2 |
1678 | ; emms |
1678 | ; emms |
1679 | end if ; ********************************* |
1679 | end if ; ********************************* |
1680 | push esi ; |
1680 | push esi ; |
1681 | fninit ; DO culling AT FIRST |
1681 | fninit ; DO culling AT FIRST |
1682 | cmp [culling_flag],1 ; (if culling_flag = 1) |
1682 | cmp [culling_flag],1 ; (if culling_flag = 1) |
1683 | jne .no_culling |
1683 | jne .no_culling |
1684 | mov esi,point_index1 ; ********************************* |
1684 | mov esi,point_index1 ; ********************************* |
1685 | mov ecx,3 ; |
1685 | mov ecx,3 ; |
1686 | @@: |
1686 | @@: |
1687 | movzx eax,word[esi] |
1687 | movzx eax,word[esi] |
1688 | lea eax,[eax*3] |
1688 | lea eax,[eax*3] |
1689 | shl eax,2 |
1689 | shl eax,2 |
1690 | add eax,[points_normals_rot_ptr] |
1690 | add eax,[points_normals_rot_ptr] |
1691 | ; lea eax,[eax+point_normals_rotated] |
1691 | ; lea eax,[eax+point_normals_rotated] |
1692 | fld dword[eax+8] ; ***************************** |
1692 | fld dword[eax+8] ; ***************************** |
1693 | ftst ; CHECKING OF Z COOFICIENT OF |
1693 | ftst ; CHECKING OF Z COOFICIENT OF |
1694 | fstsw ax ; NORMAL VECTOR |
1694 | fstsw ax ; NORMAL VECTOR |
1695 | sahf |
1695 | sahf |
1696 | jb @f |
1696 | jb @f |
1697 | ffree st |
1697 | ffree st |
1698 | loop @b |
1698 | loop @b |
1699 | jmp .end_draw ; non visable |
1699 | jmp .end_draw ; non visable |
1700 | @@: |
1700 | @@: |
1701 | ffree st ;is visable |
1701 | ffree st ;is visable |
1702 | .no_culling: |
1702 | .no_culling: |
1703 | cmp [dr_flag],0 ; draw type flag |
1703 | cmp [dr_flag],0 ; draw type flag |
1704 | je .flat_draw |
1704 | je .flat_draw |
1705 | cmp [dr_flag],2 |
1705 | cmp [dr_flag],2 |
1706 | je .env_mapping |
1706 | je .env_mapping |
1707 | cmp [dr_flag],3 |
1707 | cmp [dr_flag],3 |
1708 | je .bump_mapping |
1708 | je .bump_mapping |
1709 | cmp [dr_flag],4 |
1709 | cmp [dr_flag],4 |
1710 | je .tex_mapping |
1710 | je .tex_mapping |
1711 | cmp [dr_flag],5 |
1711 | cmp [dr_flag],5 |
1712 | je .rainbow |
1712 | je .rainbow |
1713 | cmp [dr_flag],7 |
1713 | cmp [dr_flag],7 |
1714 | je .grd_tex |
1714 | je .grd_tex |
1715 | cmp [dr_flag],8 |
1715 | cmp [dr_flag],8 |
1716 | je .two_tex |
1716 | je .two_tex |
1717 | cmp [dr_flag],9 |
1717 | cmp [dr_flag],9 |
1718 | je .bump_tex |
1718 | je .bump_tex |
1719 | cmp [dr_flag],10 |
1719 | cmp [dr_flag],10 |
1720 | je .cubic_env_mapping |
1720 | je .cubic_env_mapping |
1721 | cmp [dr_flag],11 |
1721 | cmp [dr_flag],11 |
1722 | je .draw_smooth_line |
1722 | je .draw_smooth_line |
1723 | ; **************** |
1723 | ; **************** |
1724 | mov esi,point_index3 ; do Gouraud shading |
1724 | mov esi,point_index3 ; do Gouraud shading |
1725 | mov ecx,3 |
1725 | mov ecx,3 |
1726 | .again_grd_draw: |
1726 | .again_grd_draw: |
1727 | movzx eax,word[esi] |
1727 | movzx eax,word[esi] |
1728 | shl eax,2 |
1728 | shl eax,2 |
1729 | lea eax,[eax*3] |
1729 | lea eax,[eax*3] |
1730 | add eax,[points_normals_rot_ptr] |
1730 | add eax,[points_normals_rot_ptr] |
1731 | ; texture x=(rotated point normal -> x * 255)+255 |
1731 | ; texture x=(rotated point normal -> x * 255)+255 |
1732 | fld dword[eax] ; x cooficient of normal vector |
1732 | fld dword[eax] ; x cooficient of normal vector |
1733 | fimul [correct_tex] |
1733 | fimul [correct_tex] |
1734 | fiadd [correct_tex] |
1734 | fiadd [correct_tex] |
1735 | fistp word[esp-2] |
1735 | fistp word[esp-2] |
1736 | ; texture y=(rotated point normal -> y * 255)+255 |
1736 | ; texture y=(rotated point normal -> y * 255)+255 |
1737 | fld dword[eax+4] ; y cooficient |
1737 | fld dword[eax+4] ; y cooficient |
1738 | fimul [correct_tex] |
1738 | fimul [correct_tex] |
1739 | fiadd [correct_tex] |
1739 | fiadd [correct_tex] |
1740 | fistp word[esp-4] |
1740 | fistp word[esp-4] |
1741 | 1741 | ||
1742 | movzx eax,word[esp-4] |
1742 | movzx eax,word[esp-4] |
1743 | movzx ebx,word[esp-2] |
1743 | movzx ebx,word[esp-2] |
1744 | shl eax,TEX_SHIFT |
1744 | shl eax,TEX_SHIFT |
1745 | add eax,ebx |
1745 | add eax,ebx |
1746 | lea eax,[eax*3+color_map] |
1746 | lea eax,[eax*3+color_map] |
1747 | mov eax,dword[eax] |
1747 | mov eax,dword[eax] |
1748 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
1748 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
1749 | jne @f |
1749 | jne @f |
1750 | lea edx,[ecx*3] |
1750 | lea edx,[ecx*3] |
1751 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
1751 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
1752 | @@: |
1752 | @@: |
1753 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
1753 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
1754 | xor ah,ah |
1754 | xor ah,ah |
1755 | push ax ;r |
1755 | push ax ;r |
1756 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
1756 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
1757 | xor ah,ah |
1757 | xor ah,ah |
1758 | push ax ;g |
1758 | push ax ;g |
1759 | shr eax,24 |
1759 | shr eax,24 |
1760 | push ax ;b |
1760 | push ax ;b |
1761 | 1761 | ||
1762 | sub esi,2 |
1762 | sub esi,2 |
1763 | dec cx |
1763 | dec cx |
1764 | jnz .again_grd_draw |
1764 | jnz .again_grd_draw |
1765 | jmp .both_draw |
1765 | jmp .both_draw |
1766 | 1766 | ||
1767 | ; movzx edi,[point_index3] ;gouraud shading according to light vector |
1767 | ; movzx edi,[point_index3] ;gouraud shading according to light vector |
1768 | ; lea edi,[edi*3] |
1768 | ; lea edi,[edi*3] |
1769 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1769 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1770 | ; mov esi,light_vector |
1770 | ; mov esi,light_vector |
1771 | ; call dot_product |
1771 | ; call dot_product |
1772 | ; fabs |
1772 | ; fabs |
1773 | ; fimul [orginal_color_r] |
1773 | ; fimul [orginal_color_r] |
1774 | ; fistp [temp_col] |
1774 | ; fistp [temp_col] |
1775 | ; and [temp_col],0x00ff |
1775 | ; and [temp_col],0x00ff |
1776 | ; push [temp_col] |
1776 | ; push [temp_col] |
1777 | ; push [temp_col] |
1777 | ; push [temp_col] |
1778 | ; push [temp_col] |
1778 | ; push [temp_col] |
1779 | 1779 | ||
1780 | ; movzx edi,[point_index2] |
1780 | ; movzx edi,[point_index2] |
1781 | ; lea edi,[edi*3] |
1781 | ; lea edi,[edi*3] |
1782 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1782 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1783 | ; mov esi,light_vector |
1783 | ; mov esi,light_vector |
1784 | ; call dot_product |
1784 | ; call dot_product |
1785 | ; fabs |
1785 | ; fabs |
1786 | ; fimul [orginal_color_r] |
1786 | ; fimul [orginal_color_r] |
1787 | ; fistp [temp_col] |
1787 | ; fistp [temp_col] |
1788 | ; and [temp_col],0x00ff |
1788 | ; and [temp_col],0x00ff |
1789 | ; push [temp_col] |
1789 | ; push [temp_col] |
1790 | ; push [temp_col] |
1790 | ; push [temp_col] |
1791 | ; push [temp_col] |
1791 | ; push [temp_col] |
1792 | 1792 | ||
1793 | ; movzx edi,[point_index1] |
1793 | ; movzx edi,[point_index1] |
1794 | ; lea edi,[edi*3] |
1794 | ; lea edi,[edi*3] |
1795 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1795 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
1796 | ; mov esi,light_vector |
1796 | ; mov esi,light_vector |
1797 | ; call dot_product |
1797 | ; call dot_product |
1798 | ; fabs |
1798 | ; fabs |
1799 | ; fimul [orginal_color_r] |
1799 | ; fimul [orginal_color_r] |
1800 | ; fistp [temp_col] |
1800 | ; fistp [temp_col] |
1801 | ; and [temp_col],0x00ff |
1801 | ; and [temp_col],0x00ff |
1802 | ; push [temp_col] |
1802 | ; push [temp_col] |
1803 | ; push [temp_col] |
1803 | ; push [temp_col] |
1804 | ; push [temp_col] |
1804 | ; push [temp_col] |
1805 | .rainbow: |
1805 | .rainbow: |
1806 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
1806 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
1807 | jne @f |
1807 | jne @f |
1808 | push [zz3] |
1808 | push [zz3] |
1809 | @@: |
1809 | @@: |
1810 | mov eax,dword[yy3] |
1810 | mov eax,dword[yy3] |
1811 | mov ebx,0x00ff00ff |
1811 | mov ebx,0x00ff00ff |
1812 | and eax,ebx |
1812 | and eax,ebx |
1813 | push eax |
1813 | push eax |
1814 | neg al |
1814 | neg al |
1815 | push ax |
1815 | push ax |
1816 | cmp [catmull_flag],1 |
1816 | cmp [catmull_flag],1 |
1817 | jne @f |
1817 | jne @f |
1818 | push [zz2] |
1818 | push [zz2] |
1819 | @@: |
1819 | @@: |
1820 | mov eax,dword[yy2] |
1820 | mov eax,dword[yy2] |
1821 | and eax,ebx |
1821 | and eax,ebx |
1822 | push eax |
1822 | push eax |
1823 | neg al |
1823 | neg al |
1824 | push ax |
1824 | push ax |
1825 | cmp [catmull_flag],1 |
1825 | cmp [catmull_flag],1 |
1826 | jne @f |
1826 | jne @f |
1827 | push [zz1] |
1827 | push [zz1] |
1828 | @@: |
1828 | @@: |
1829 | mov eax,dword[yy1] |
1829 | mov eax,dword[yy1] |
1830 | and eax,ebx |
1830 | and eax,ebx |
1831 | push eax |
1831 | push eax |
1832 | neg al |
1832 | neg al |
1833 | push ax |
1833 | push ax |
1834 | .both_draw: |
1834 | .both_draw: |
1835 | mov eax,dword[xx1] |
1835 | mov eax,dword[xx1] |
1836 | ror eax,16 |
1836 | ror eax,16 |
1837 | mov ebx,dword[xx2] |
1837 | mov ebx,dword[xx2] |
1838 | ror ebx,16 |
1838 | ror ebx,16 |
1839 | mov ecx,dword[xx3] |
1839 | mov ecx,dword[xx3] |
1840 | ror ecx,16 |
1840 | ror ecx,16 |
1841 | lea edi,[screen] |
1841 | lea edi,[screen] |
1842 | cmp [catmull_flag],0 |
1842 | cmp [catmull_flag],0 |
1843 | je @f |
1843 | je @f |
1844 | ; lea esi,[Z_buffer] |
1844 | ; lea esi,[Z_buffer] |
1845 | mov esi,[Zbuffer_ptr] |
1845 | mov esi,[Zbuffer_ptr] |
1846 | call gouraud_triangle_z |
1846 | call gouraud_triangle_z |
1847 | jmp .end_draw |
1847 | jmp .end_draw |
1848 | @@: |
1848 | @@: |
1849 | call gouraud_triangle |
1849 | call gouraud_triangle |
1850 | jmp .end_draw |
1850 | jmp .end_draw |
1851 | 1851 | ||
1852 | .flat_draw: ;************************** |
1852 | .flat_draw: ;************************** |
1853 | ; FLAT DRAWING |
1853 | ; FLAT DRAWING |
1854 | movzx eax,[point_index1] |
1854 | movzx eax,[point_index1] |
1855 | movzx ebx,[point_index2] |
1855 | movzx ebx,[point_index2] |
1856 | movzx ecx,[point_index3] |
1856 | movzx ecx,[point_index3] |
1857 | shl eax,2 |
1857 | shl eax,2 |
1858 | shl ebx,2 |
1858 | shl ebx,2 |
1859 | shl ecx,2 |
1859 | shl ecx,2 |
1860 | lea eax,[eax*3] ;+point_normals_rotated] |
1860 | lea eax,[eax*3] ;+point_normals_rotated] |
1861 | add eax,[points_normals_rot_ptr] |
1861 | add eax,[points_normals_rot_ptr] |
1862 | lea ebx,[ebx*3] ;+point_normals_rotated] |
1862 | lea ebx,[ebx*3] ;+point_normals_rotated] |
1863 | add ebx,[points_normals_rot_ptr] |
1863 | add ebx,[points_normals_rot_ptr] |
1864 | lea ecx,[ecx*3] ;+point_normals_rotated] |
1864 | lea ecx,[ecx*3] ;+point_normals_rotated] |
1865 | add ecx,[points_normals_rot_ptr] |
1865 | add ecx,[points_normals_rot_ptr] |
1866 | fld dword[eax] ; x cooficient of normal vector |
1866 | fld dword[eax] ; x cooficient of normal vector |
1867 | fadd dword[ebx] |
1867 | fadd dword[ebx] |
1868 | fadd dword[ecx] |
1868 | fadd dword[ecx] |
1869 | fidiv [i3] |
1869 | fidiv [i3] |
1870 | fimul [correct_tex] |
1870 | fimul [correct_tex] |
1871 | fiadd [correct_tex] |
1871 | fiadd [correct_tex] |
1872 | fistp dword[esp-4] ; x temp variables |
1872 | fistp dword[esp-4] ; x temp variables |
1873 | fld dword[eax+4] ; y cooficient of normal vector |
1873 | fld dword[eax+4] ; y cooficient of normal vector |
1874 | fadd dword[ebx+4] |
1874 | fadd dword[ebx+4] |
1875 | fadd dword[ecx+4] |
1875 | fadd dword[ecx+4] |
1876 | fidiv [i3] |
1876 | fidiv [i3] |
1877 | fimul [correct_tex] |
1877 | fimul [correct_tex] |
1878 | fiadd [correct_tex] |
1878 | fiadd [correct_tex] |
1879 | fistp dword[esp-8] ; y |
1879 | fistp dword[esp-8] ; y |
1880 | mov edx,dword[esp-8] |
1880 | mov edx,dword[esp-8] |
1881 | shl edx,TEX_SHIFT |
1881 | shl edx,TEX_SHIFT |
1882 | add edx,dword[esp-4] |
1882 | add edx,dword[esp-4] |
1883 | lea eax,[3*edx+color_map] |
1883 | lea eax,[3*edx+color_map] |
1884 | mov edx,dword[eax] |
1884 | mov edx,dword[eax] |
1885 | 1885 | ||
1886 | and edx,0x00ffffff ; edx = 0x00rrggbb |
1886 | and edx,0x00ffffff ; edx = 0x00rrggbb |
1887 | 1887 | ||
1888 | 1888 | ||
1889 | 1889 | ||
1890 | ; mov ax,[zz1] ; z position depend draw |
1890 | ; mov ax,[zz1] ; z position depend draw |
1891 | ; add ax,[zz2] |
1891 | ; add ax,[zz2] |
1892 | ; add ax,[zz3] |
1892 | ; add ax,[zz3] |
1893 | ; cwd |
1893 | ; cwd |
1894 | ; idiv [i3] ; = -((a+b+c)/3+130) |
1894 | ; idiv [i3] ; = -((a+b+c)/3+130) |
1895 | ; add ax,130 |
1895 | ; add ax,130 |
1896 | ; neg al |
1896 | ; neg al |
1897 | ; xor edx,edx |
1897 | ; xor edx,edx |
1898 | ; mov ah,al ;set color according to z position |
1898 | ; mov ah,al ;set color according to z position |
1899 | ; shl eax,8 |
1899 | ; shl eax,8 |
1900 | ; mov edx,eax |
1900 | ; mov edx,eax |
1901 | 1901 | ||
1902 | mov eax,dword[xx1] |
1902 | mov eax,dword[xx1] |
1903 | ror eax,16 |
1903 | ror eax,16 |
1904 | mov ebx,dword[xx2] |
1904 | mov ebx,dword[xx2] |
1905 | ror ebx,16 |
1905 | ror ebx,16 |
1906 | mov ecx,dword[xx3] |
1906 | mov ecx,dword[xx3] |
1907 | ror ecx,16 |
1907 | ror ecx,16 |
1908 | ; mov edi,screen |
1908 | ; mov edi,screen |
1909 | lea edi,[screen] |
1909 | lea edi,[screen] |
1910 | cmp [catmull_flag],0 |
1910 | cmp [catmull_flag],0 |
1911 | je @f |
1911 | je @f |
1912 | ; lea esi,[Z_buffer] |
1912 | ; lea esi,[Z_buffer] |
1913 | mov esi,[Zbuffer_ptr] |
1913 | mov esi,[Zbuffer_ptr] |
1914 | push word[zz3] |
1914 | push word[zz3] |
1915 | push word[zz2] |
1915 | push word[zz2] |
1916 | push word[zz1] |
1916 | push word[zz1] |
1917 | call flat_triangle_z |
1917 | call flat_triangle_z |
1918 | jmp .end_draw |
1918 | jmp .end_draw |
1919 | @@: |
1919 | @@: |
1920 | call draw_triangle |
1920 | call draw_triangle |
1921 | jmp .end_draw |
1921 | jmp .end_draw |
1922 | .env_mapping: |
1922 | .env_mapping: |
1923 | ; fninit |
1923 | ; fninit |
1924 | cmp [catmull_flag],0 |
1924 | cmp [catmull_flag],0 |
1925 | je @f |
1925 | je @f |
1926 | push [zz3] |
1926 | push [zz3] |
1927 | push [zz2] |
1927 | push [zz2] |
1928 | push [zz1] |
1928 | push [zz1] |
1929 | @@: |
1929 | @@: |
1930 | mov esi,point_index1 |
1930 | mov esi,point_index1 |
1931 | sub esp,12 |
1931 | sub esp,12 |
1932 | mov edi,esp |
1932 | mov edi,esp |
1933 | mov ecx,3 |
1933 | mov ecx,3 |
1934 | @@: |
1934 | @@: |
1935 | movzx eax,word[esi] |
1935 | movzx eax,word[esi] |
1936 | lea eax,[eax*3] |
1936 | lea eax,[eax*3] |
1937 | shl eax,2 |
1937 | shl eax,2 |
1938 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
1938 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
1939 | ; # |
1939 | ; # |
1940 | ; fld dword[eax] |
1940 | ; fld dword[eax] |
1941 | ; fmul dword[eax+4] |
1941 | ; fmul dword[eax+4] |
1942 | ; fld1 |
1942 | ; fld1 |
1943 | ; fld1 |
1943 | ; fld1 |
1944 | ; faddp |
1944 | ; faddp |
1945 | ; fmulp |
1945 | ; fmulp |
1946 | ; fimul [correct_tex] |
1946 | ; fimul [correct_tex] |
1947 | ; fiadd [correct_tex] |
1947 | ; fiadd [correct_tex] |
1948 | ; fistp word[edi] |
1948 | ; fistp word[edi] |
1949 | ; mov word[edi+2],0 |
1949 | ; mov word[edi+2],0 |
1950 | ;; fistp word[edi+2] |
1950 | ;; fistp word[edi+2] |
1951 | ; # last change |
1951 | ; # last change |
1952 | ; texture x=(rotated point normal -> x * 255)+255 |
1952 | ; texture x=(rotated point normal -> x * 255)+255 |
1953 | fld dword[eax] |
1953 | fld dword[eax] |
1954 | fimul [correct_tex] |
1954 | fimul [correct_tex] |
1955 | fiadd [correct_tex] |
1955 | fiadd [correct_tex] |
1956 | fistp word[edi] |
1956 | fistp word[edi] |
1957 | ; texture y=(rotated point normal -> y * 255)+255 |
1957 | ; texture y=(rotated point normal -> y * 255)+255 |
1958 | fld dword[eax+4] |
1958 | fld dword[eax+4] |
1959 | fimul [correct_tex] |
1959 | fimul [correct_tex] |
1960 | fiadd [correct_tex] |
1960 | fiadd [correct_tex] |
1961 | fistp word[edi+2] |
1961 | fistp word[edi+2] |
1962 | ; # end of last ch. |
1962 | ; # end of last ch. |
1963 | add edi,4 |
1963 | add edi,4 |
1964 | add esi,2 |
1964 | add esi,2 |
1965 | loop @b |
1965 | loop @b |
1966 | 1966 | ||
1967 | mov eax,dword[xx1] |
1967 | mov eax,dword[xx1] |
1968 | ror eax,16 |
1968 | ror eax,16 |
1969 | mov ebx,dword[xx2] |
1969 | mov ebx,dword[xx2] |
1970 | ror ebx,16 |
1970 | ror ebx,16 |
1971 | mov ecx,dword[xx3] |
1971 | mov ecx,dword[xx3] |
1972 | ror ecx,16 |
1972 | ror ecx,16 |
1973 | mov edi,screen |
1973 | mov edi,screen |
1974 | mov esi,envmap |
1974 | mov esi,envmap |
1975 | cmp [catmull_flag],0 |
1975 | cmp [catmull_flag],0 |
1976 | je @f |
1976 | je @f |
1977 | ; mov edx,Z_buffer |
1977 | ; mov edx,Z_buffer |
1978 | mov edx,[Zbuffer_ptr] |
1978 | mov edx,[Zbuffer_ptr] |
1979 | call tex_triangle_z |
1979 | call tex_triangle_z |
1980 | jmp .end_draw |
1980 | jmp .end_draw |
1981 | @@: |
1981 | @@: |
1982 | call tex_triangle |
1982 | call tex_triangle |
1983 | jmp .end_draw |
1983 | jmp .end_draw |
1984 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1984 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
1985 | .cubic_env_mapping: |
1985 | .cubic_env_mapping: |
1986 | ; fninit |
1986 | ; fninit |
1987 | cmp [catmull_flag],0 |
1987 | cmp [catmull_flag],0 |
1988 | je @f |
1988 | je @f |
1989 | push [zz3] |
1989 | push [zz3] |
1990 | push [zz2] |
1990 | push [zz2] |
1991 | push [zz1] |
1991 | push [zz1] |
1992 | @@: |
1992 | @@: |
1993 | mov esi,point_index1 |
1993 | mov esi,point_index1 |
1994 | sub esp,12 |
1994 | sub esp,12 |
1995 | mov edi,esp |
1995 | mov edi,esp |
1996 | mov ecx,3 |
1996 | mov ecx,3 |
1997 | @@: |
1997 | @@: |
1998 | movzx eax,word[esi] |
1998 | movzx eax,word[esi] |
1999 | lea eax,[eax*3] |
1999 | lea eax,[eax*3] |
2000 | shl eax,2 |
2000 | shl eax,2 |
2001 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
2001 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
2002 | ; # |
2002 | ; # |
2003 | fld dword[eax] |
2003 | fld dword[eax] |
2004 | fmul dword[eax+4] |
2004 | fmul dword[eax+4] |
2005 | fld1 |
2005 | fld1 |
2006 | fld1 |
2006 | fld1 |
2007 | faddp |
2007 | faddp |
2008 | fmulp |
2008 | fmulp |
2009 | fimul [correct_tex] |
2009 | fimul [correct_tex] |
2010 | fiadd [correct_tex] |
2010 | fiadd [correct_tex] |
2011 | fistp word[edi] |
2011 | fistp word[edi] |
2012 | mov word[edi+2],0 |
2012 | mov word[edi+2],0 |
2013 | ; fistp word[edi+2] |
2013 | ; fistp word[edi+2] |
2014 | ; # last change |
2014 | ; # last change |
2015 | ; ; texture x=(rotated point normal -> x * 255)+255 |
2015 | ; ; texture x=(rotated point normal -> x * 255)+255 |
2016 | ; fld dword[eax] |
2016 | ; fld dword[eax] |
2017 | ; fimul [correct_tex] |
2017 | ; fimul [correct_tex] |
2018 | ; fiadd [correct_tex] |
2018 | ; fiadd [correct_tex] |
2019 | ; fistp word[edi] |
2019 | ; fistp word[edi] |
2020 | ; ; texture y=(rotated point normal -> y * 255)+255 |
2020 | ; ; texture y=(rotated point normal -> y * 255)+255 |
2021 | ; fld dword[eax+4] |
2021 | ; fld dword[eax+4] |
2022 | ; fimul [correct_tex] |
2022 | ; fimul [correct_tex] |
2023 | ; fiadd [correct_tex] |
2023 | ; fiadd [correct_tex] |
2024 | ; fistp word[edi+2] |
2024 | ; fistp word[edi+2] |
2025 | ; # end of last ch. |
2025 | ; # end of last ch. |
2026 | add edi,4 |
2026 | add edi,4 |
2027 | add esi,2 |
2027 | add esi,2 |
2028 | loop @b |
2028 | loop @b |
2029 | 2029 | ||
2030 | mov eax,dword[xx1] |
2030 | mov eax,dword[xx1] |
2031 | ror eax,16 |
2031 | ror eax,16 |
2032 | mov ebx,dword[xx2] |
2032 | mov ebx,dword[xx2] |
2033 | ror ebx,16 |
2033 | ror ebx,16 |
2034 | mov ecx,dword[xx3] |
2034 | mov ecx,dword[xx3] |
2035 | ror ecx,16 |
2035 | ror ecx,16 |
2036 | mov edi,screen |
2036 | mov edi,screen |
2037 | mov esi,envmap_cub |
2037 | mov esi,envmap_cub |
2038 | cmp [catmull_flag],0 |
2038 | cmp [catmull_flag],0 |
2039 | je @f |
2039 | je @f |
2040 | ; mov edx,Z_buffer |
2040 | ; mov edx,Z_buffer |
2041 | mov edx,[Zbuffer_ptr] |
2041 | mov edx,[Zbuffer_ptr] |
2042 | call tex_triangle_z |
2042 | call tex_triangle_z |
2043 | jmp .end_draw |
2043 | jmp .end_draw |
2044 | @@: |
2044 | @@: |
2045 | call tex_triangle |
2045 | call tex_triangle |
2046 | jmp .end_draw |
2046 | jmp .end_draw |
2047 | 2047 | ||
2048 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
2048 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
2049 | 2049 | ||
2050 | .bump_mapping: |
2050 | .bump_mapping: |
2051 | ; fninit |
2051 | ; fninit |
2052 | cmp [catmull_flag],0 |
2052 | cmp [catmull_flag],0 |
2053 | je @f |
2053 | je @f |
2054 | ; push Z_buffer |
2054 | ; push Z_buffer |
2055 | push [Zbuffer_ptr] |
2055 | push [Zbuffer_ptr] |
2056 | push [zz3] |
2056 | push [zz3] |
2057 | push [zz2] |
2057 | push [zz2] |
2058 | push [zz1] |
2058 | push [zz1] |
2059 | @@: |
2059 | @@: |
2060 | mov esi,point_index1 |
2060 | mov esi,point_index1 |
2061 | sub esp,12 |
2061 | sub esp,12 |
2062 | mov edi,esp |
2062 | mov edi,esp |
2063 | mov ecx,3 |
2063 | mov ecx,3 |
2064 | @@: |
2064 | @@: |
2065 | movzx eax,word[esi] |
2065 | movzx eax,word[esi] |
2066 | lea eax,[eax*3] |
2066 | lea eax,[eax*3] |
2067 | shl eax,2 |
2067 | shl eax,2 |
2068 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
2068 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
2069 | ; texture x=(rotated point normal -> x * 255)+255 |
2069 | ; texture x=(rotated point normal -> x * 255)+255 |
2070 | fld dword[eax] |
2070 | fld dword[eax] |
2071 | fimul [correct_tex] |
2071 | fimul [correct_tex] |
2072 | fiadd [correct_tex] |
2072 | fiadd [correct_tex] |
2073 | fistp word[edi] |
2073 | fistp word[edi] |
2074 | ; texture y=(rotated point normal -> y * 255)+255 |
2074 | ; texture y=(rotated point normal -> y * 255)+255 |
2075 | fld dword[eax+4] |
2075 | fld dword[eax+4] |
2076 | fimul [correct_tex] |
2076 | fimul [correct_tex] |
2077 | fiadd [correct_tex] |
2077 | fiadd [correct_tex] |
2078 | fistp word[edi+2] |
2078 | fistp word[edi+2] |
2079 | 2079 | ||
2080 | add edi,4 |
2080 | add edi,4 |
2081 | add esi,2 |
2081 | add esi,2 |
2082 | loop @b |
2082 | loop @b |
2083 | 2083 | ||
2084 | movzx esi,[point_index3] ; bump map coords |
2084 | movzx esi,[point_index3] ; bump map coords |
2085 | shl esi,2 |
2085 | shl esi,2 |
2086 | add esi,tex_points |
2086 | add esi,tex_points |
2087 | push dword[esi] |
2087 | push dword[esi] |
2088 | movzx esi,[point_index2] |
2088 | movzx esi,[point_index2] |
2089 | shl esi,2 |
2089 | shl esi,2 |
2090 | add esi,tex_points |
2090 | add esi,tex_points |
2091 | ; lea esi,[esi*3] |
2091 | ; lea esi,[esi*3] |
2092 | ; lea esi,[points+2+esi*2] |
2092 | ; lea esi,[points+2+esi*2] |
2093 | push dword[esi] |
2093 | push dword[esi] |
2094 | ; push dword[xx2] |
2094 | ; push dword[xx2] |
2095 | movzx esi,[point_index1] |
2095 | movzx esi,[point_index1] |
2096 | shl esi,2 |
2096 | shl esi,2 |
2097 | add esi,tex_points |
2097 | add esi,tex_points |
2098 | ; lea esi,[esi*3] |
2098 | ; lea esi,[esi*3] |
2099 | ; lea esi,[points+2+esi*2] |
2099 | ; lea esi,[points+2+esi*2] |
2100 | push dword[esi] |
2100 | push dword[esi] |
2101 | ; push dword[xx1] |
2101 | ; push dword[xx1] |
2102 | 2102 | ||
2103 | mov eax,dword[xx1] |
2103 | mov eax,dword[xx1] |
2104 | ror eax,16 |
2104 | ror eax,16 |
2105 | mov ebx,dword[xx2] |
2105 | mov ebx,dword[xx2] |
2106 | ror ebx,16 |
2106 | ror ebx,16 |
2107 | mov ecx,dword[xx3] |
2107 | mov ecx,dword[xx3] |
2108 | ror ecx,16 |
2108 | ror ecx,16 |
2109 | mov edi,screen |
2109 | mov edi,screen |
2110 | mov esi,envmap |
2110 | mov esi,envmap |
2111 | mov edx,bumpmap ;BUMP_MAPPING |
2111 | mov edx,bumpmap ;BUMP_MAPPING |
2112 | 2112 | ||
2113 | cmp [catmull_flag],0 |
2113 | cmp [catmull_flag],0 |
2114 | je @f |
2114 | je @f |
2115 | call bump_triangle_z |
2115 | call bump_triangle_z |
2116 | jmp .end_draw |
2116 | jmp .end_draw |
2117 | @@: |
2117 | @@: |
2118 | call bump_triangle |
2118 | call bump_triangle |
2119 | jmp .end_draw |
2119 | jmp .end_draw |
2120 | 2120 | ||
2121 | .tex_mapping: |
2121 | .tex_mapping: |
2122 | 2122 | ||
2123 | ; fninit |
2123 | ; fninit |
2124 | cmp [catmull_flag],0 |
2124 | cmp [catmull_flag],0 |
2125 | je @f |
2125 | je @f |
2126 | push [zz3] |
2126 | push [zz3] |
2127 | push [zz2] |
2127 | push [zz2] |
2128 | push [zz1] |
2128 | push [zz1] |
2129 | @@: |
2129 | @@: |
2130 | movzx esi,[point_index3] ; tex map coords |
2130 | movzx esi,[point_index3] ; tex map coords |
2131 | shl esi,2 |
2131 | shl esi,2 |
2132 | add esi,tex_points |
2132 | add esi,tex_points |
2133 | push dword[esi] |
2133 | push dword[esi] |
2134 | movzx esi,[point_index2] |
2134 | movzx esi,[point_index2] |
2135 | shl esi,2 |
2135 | shl esi,2 |
2136 | add esi,tex_points |
2136 | add esi,tex_points |
2137 | push dword[esi] |
2137 | push dword[esi] |
2138 | movzx esi,[point_index1] |
2138 | movzx esi,[point_index1] |
2139 | shl esi,2 |
2139 | shl esi,2 |
2140 | add esi,tex_points |
2140 | add esi,tex_points |
2141 | push dword[esi] |
2141 | push dword[esi] |
2142 | 2142 | ||
2143 | mov eax,dword[xx1] |
2143 | mov eax,dword[xx1] |
2144 | ror eax,16 |
2144 | ror eax,16 |
2145 | mov ebx,dword[xx2] |
2145 | mov ebx,dword[xx2] |
2146 | ror ebx,16 |
2146 | ror ebx,16 |
2147 | mov ecx,dword[xx3] |
2147 | mov ecx,dword[xx3] |
2148 | ror ecx,16 |
2148 | ror ecx,16 |
2149 | mov edi,screen |
2149 | mov edi,screen |
2150 | mov esi,texmap |
2150 | mov esi,texmap |
2151 | cmp [catmull_flag],0 |
2151 | cmp [catmull_flag],0 |
2152 | je @f |
2152 | je @f |
2153 | ; mov edx,Z_buffer |
2153 | ; mov edx,Z_buffer |
2154 | mov edx,[Zbuffer_ptr] |
2154 | mov edx,[Zbuffer_ptr] |
2155 | call tex_triangle_z |
2155 | call tex_triangle_z |
2156 | ; call tex_plus_grd_trianlgle |
2156 | ; call tex_plus_grd_trianlgle |
2157 | jmp .end_draw |
2157 | jmp .end_draw |
2158 | @@: |
2158 | @@: |
2159 | call tex_triangle |
2159 | call tex_triangle |
2160 | jmp .end_draw |
2160 | jmp .end_draw |
2161 | ; .ray: |
2161 | ; .ray: |
2162 | ; grd_triangle according to points index |
2162 | ; grd_triangle according to points index |
2163 | ; cmp [catmull_flag],0 |
2163 | ; cmp [catmull_flag],0 |
2164 | ; je @f |
2164 | ; je @f |
2165 | ; push [zz3] ; spot light with attenuation |
2165 | ; push [zz3] ; spot light with attenuation |
2166 | ; @@: |
2166 | ; @@: |
2167 | ; movzx eax,[point_index3] ; env_map - points color list |
2167 | ; movzx eax,[point_index3] ; env_map - points color list |
2168 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2168 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2169 | ; lea eax,[3*eax+bumpmap] |
2169 | ; lea eax,[3*eax+bumpmap] |
2170 | ; push word[eax] |
2170 | ; push word[eax] |
2171 | ; push word[eax+2] |
2171 | ; push word[eax+2] |
2172 | ; push word[eax+4] |
2172 | ; push word[eax+4] |
2173 | ; cmp [catmull_flag],0 |
2173 | ; cmp [catmull_flag],0 |
2174 | ; je @f |
2174 | ; je @f |
2175 | ; push [zz2] |
2175 | ; push [zz2] |
2176 | ; @@: |
2176 | ; @@: |
2177 | ; movzx eax,[point_index2] ; env_map - points color list |
2177 | ; movzx eax,[point_index2] ; env_map - points color list |
2178 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2178 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2179 | ; lea eax,[eax*3+bumpmap] |
2179 | ; lea eax,[eax*3+bumpmap] |
2180 | ; push word[eax] |
2180 | ; push word[eax] |
2181 | ; push word[eax+2] |
2181 | ; push word[eax+2] |
2182 | ; push word[eax+4] |
2182 | ; push word[eax+4] |
2183 | ; cmp [catmull_flag],0 |
2183 | ; cmp [catmull_flag],0 |
2184 | ; je @f |
2184 | ; je @f |
2185 | ; push [zz1] |
2185 | ; push [zz1] |
2186 | ; @@: |
2186 | ; @@: |
2187 | ; movzx eax,[point_index1] ; env_map - points color list |
2187 | ; movzx eax,[point_index1] ; env_map - points color list |
2188 | ; shl eax,1 ; each color as word, 0xrr00gg00bb00.. |
2188 | ; shl eax,1 ; each color as word, 0xrr00gg00bb00.. |
2189 | ; lea eax,[eax*3+bumpmap] |
2189 | ; lea eax,[eax*3+bumpmap] |
2190 | ; push word[eax] |
2190 | ; push word[eax] |
2191 | ; push word[eax+2] |
2191 | ; push word[eax+2] |
2192 | ; push word[eax+4] |
2192 | ; push word[eax+4] |
2193 | ; jmp .both_draw |
2193 | ; jmp .both_draw |
2194 | 2194 | ||
2195 | .grd_tex: ; smooth shading + texture |
2195 | .grd_tex: ; smooth shading + texture |
2196 | push ebp |
2196 | push ebp |
2197 | mov ebp,esp |
2197 | mov ebp,esp |
2198 | sub esp,4 |
2198 | sub esp,4 |
2199 | push ebp |
2199 | push ebp |
2200 | 2200 | ||
2201 | movzx esi,[point_index3] ; tex map coords |
2201 | movzx esi,[point_index3] ; tex map coords |
2202 | shl esi,2 |
2202 | shl esi,2 |
2203 | add esi,tex_points |
2203 | add esi,tex_points |
2204 | push dword[esi] ; texture coords as first |
2204 | push dword[esi] ; texture coords as first |
2205 | movzx esi,[point_index2] ; group of parameters |
2205 | movzx esi,[point_index2] ; group of parameters |
2206 | shl esi,2 |
2206 | shl esi,2 |
2207 | add esi,tex_points |
2207 | add esi,tex_points |
2208 | push dword[esi] |
2208 | push dword[esi] |
2209 | movzx esi,[point_index1] |
2209 | movzx esi,[point_index1] |
2210 | shl esi,2 |
2210 | shl esi,2 |
2211 | add esi,tex_points |
2211 | add esi,tex_points |
2212 | push dword[esi] |
2212 | push dword[esi] |
2213 | 2213 | ||
2214 | mov esi,point_index3 |
2214 | mov esi,point_index3 |
2215 | mov ecx,3 |
2215 | mov ecx,3 |
2216 | 2216 | ||
2217 | .aagain_grd_draw: |
2217 | .aagain_grd_draw: |
2218 | 2218 | ||
2219 | lea edx,[ecx*3] |
2219 | lea edx,[ecx*3] |
2220 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
2220 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
2221 | 2221 | ||
2222 | movzx eax,word[esi] |
2222 | movzx eax,word[esi] |
2223 | shl eax,2 |
2223 | shl eax,2 |
2224 | lea eax,[eax*3] ;+point_normals_rotated] |
2224 | lea eax,[eax*3] ;+point_normals_rotated] |
2225 | add eax,[points_normals_rot_ptr] |
2225 | add eax,[points_normals_rot_ptr] |
2226 | ; texture x=(rotated point normal -> x * 255)+255 |
2226 | ; texture x=(rotated point normal -> x * 255)+255 |
2227 | fld dword[eax] ; x cooficient of normal vector |
2227 | fld dword[eax] ; x cooficient of normal vector |
2228 | fimul [correct_tex] |
2228 | fimul [correct_tex] |
2229 | fiadd [correct_tex] |
2229 | fiadd [correct_tex] |
2230 | fistp word[ebp-2] |
2230 | fistp word[ebp-2] |
2231 | ; texture y=(rotated point normal -> y * 255)+255 |
2231 | ; texture y=(rotated point normal -> y * 255)+255 |
2232 | fld dword[eax+4] ; y cooficient |
2232 | fld dword[eax+4] ; y cooficient |
2233 | fimul [correct_tex] |
2233 | fimul [correct_tex] |
2234 | fiadd [correct_tex] |
2234 | fiadd [correct_tex] |
2235 | fistp word[ebp-4] |
2235 | fistp word[ebp-4] |
2236 | 2236 | ||
2237 | movzx eax,word[ebp-4] |
2237 | movzx eax,word[ebp-4] |
2238 | movzx ebx,word[ebp-2] |
2238 | movzx ebx,word[ebp-2] |
2239 | shl eax,TEX_SHIFT |
2239 | shl eax,TEX_SHIFT |
2240 | add eax,ebx |
2240 | add eax,ebx |
2241 | lea eax,[eax*3+color_map] |
2241 | lea eax,[eax*3+color_map] |
2242 | mov eax,dword[eax] |
2242 | mov eax,dword[eax] |
2243 | 2243 | ||
2244 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
2244 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
2245 | xor ah,ah |
2245 | xor ah,ah |
2246 | push ax ;r |
2246 | push ax ;r |
2247 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
2247 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
2248 | xor ah,ah |
2248 | xor ah,ah |
2249 | push ax ;g |
2249 | push ax ;g |
2250 | shr eax,24 |
2250 | shr eax,24 |
2251 | push ax ;b |
2251 | push ax ;b |
2252 | 2252 | ||
2253 | sub esi,2 |
2253 | sub esi,2 |
2254 | dec cx |
2254 | dec cx |
2255 | jnz .aagain_grd_draw |
2255 | jnz .aagain_grd_draw |
2256 | 2256 | ||
2257 | mov eax,dword[xx1] |
2257 | mov eax,dword[xx1] |
2258 | ror eax,16 |
2258 | ror eax,16 |
2259 | mov ebx,dword[xx2] |
2259 | mov ebx,dword[xx2] |
2260 | ror ebx,16 |
2260 | ror ebx,16 |
2261 | mov ecx,dword[xx3] |
2261 | mov ecx,dword[xx3] |
2262 | ror ecx,16 |
2262 | ror ecx,16 |
2263 | mov edi,screen |
2263 | mov edi,screen |
2264 | mov edx,texmap |
2264 | mov edx,texmap |
2265 | mov esi,[Zbuffer_ptr] |
2265 | mov esi,[Zbuffer_ptr] |
2266 | 2266 | ||
2267 | call tex_plus_grd_triangle |
2267 | call tex_plus_grd_triangle |
2268 | 2268 | ||
2269 | pop ebp |
2269 | pop ebp |
2270 | mov esp,ebp |
2270 | mov esp,ebp |
2271 | pop ebp |
2271 | pop ebp |
2272 | jmp .end_draw |
2272 | jmp .end_draw |
2273 | 2273 | ||
2274 | .two_tex: |
2274 | .two_tex: |
2275 | push [Zbuffer_ptr] |
2275 | push [Zbuffer_ptr] |
2276 | 2276 | ||
2277 | push word[zz3] |
2277 | push word[zz3] |
2278 | push word[zz2] |
2278 | push word[zz2] |
2279 | push word[zz1] |
2279 | push word[zz1] |
2280 | 2280 | ||
2281 | movzx esi,[point_index3] ; tex map coords |
2281 | movzx esi,[point_index3] ; tex map coords |
2282 | shl esi,2 |
2282 | shl esi,2 |
2283 | add esi,tex_points |
2283 | add esi,tex_points |
2284 | push dword[esi] |
2284 | push dword[esi] |
2285 | movzx esi,[point_index2] |
2285 | movzx esi,[point_index2] |
2286 | shl esi,2 |
2286 | shl esi,2 |
2287 | add esi,tex_points |
2287 | add esi,tex_points |
2288 | push dword[esi] |
2288 | push dword[esi] |
2289 | movzx esi,[point_index1] |
2289 | movzx esi,[point_index1] |
2290 | shl esi,2 |
2290 | shl esi,2 |
2291 | add esi,tex_points |
2291 | add esi,tex_points |
2292 | push dword[esi] |
2292 | push dword[esi] |
2293 | 2293 | ||
2294 | mov esi,point_index1 ; env coords |
2294 | mov esi,point_index1 ; env coords |
2295 | sub esp,12 |
2295 | sub esp,12 |
2296 | mov edi,esp |
2296 | mov edi,esp |
2297 | mov ecx,3 |
2297 | mov ecx,3 |
2298 | @@: |
2298 | @@: |
2299 | movzx eax,word[esi] |
2299 | movzx eax,word[esi] |
2300 | lea eax,[eax*3] |
2300 | lea eax,[eax*3] |
2301 | shl eax,2 |
2301 | shl eax,2 |
2302 | add eax,[points_normals_rot_ptr] |
2302 | add eax,[points_normals_rot_ptr] |
2303 | ; texture x=(rotated point normal -> x * 255)+255 |
2303 | ; texture x=(rotated point normal -> x * 255)+255 |
2304 | fld dword[eax] |
2304 | fld dword[eax] |
2305 | fimul [correct_tex] |
2305 | fimul [correct_tex] |
2306 | fiadd [correct_tex] |
2306 | fiadd [correct_tex] |
2307 | fistp word[edi] |
2307 | fistp word[edi] |
2308 | ; texture y=(rotated point normal -> y * 255)+255 |
2308 | ; texture y=(rotated point normal -> y * 255)+255 |
2309 | fld dword[eax+4] |
2309 | fld dword[eax+4] |
2310 | fimul [correct_tex] |
2310 | fimul [correct_tex] |
2311 | fiadd [correct_tex] |
2311 | fiadd [correct_tex] |
2312 | fistp word[edi+2] |
2312 | fistp word[edi+2] |
2313 | 2313 | ||
2314 | add edi,4 |
2314 | add edi,4 |
2315 | add esi,2 |
2315 | add esi,2 |
2316 | loop @b |
2316 | loop @b |
2317 | 2317 | ||
2318 | mov eax,dword[xx1] |
2318 | mov eax,dword[xx1] |
2319 | ror eax,16 |
2319 | ror eax,16 |
2320 | mov ebx,dword[xx2] |
2320 | mov ebx,dword[xx2] |
2321 | ror ebx,16 |
2321 | ror ebx,16 |
2322 | mov ecx,dword[xx3] |
2322 | mov ecx,dword[xx3] |
2323 | ror ecx,16 |
2323 | ror ecx,16 |
2324 | mov edi,screen |
2324 | mov edi,screen |
2325 | mov esi,texmap |
2325 | mov esi,texmap |
2326 | mov edx,envmap |
2326 | mov edx,envmap |
2327 | 2327 | ||
2328 | call two_tex_triangle_z |
2328 | call two_tex_triangle_z |
2329 | jmp .end_draw |
2329 | jmp .end_draw |
2330 | 2330 | ||
2331 | .bump_tex: |
2331 | .bump_tex: |
2332 | movzx esi,[point_index3] ; tex map coords |
2332 | movzx esi,[point_index3] ; tex map coords |
2333 | shl esi,2 |
2333 | shl esi,2 |
2334 | add esi,tex_points |
2334 | add esi,tex_points |
2335 | push dword[esi] |
2335 | push dword[esi] |
2336 | movzx esi,[point_index2] |
2336 | movzx esi,[point_index2] |
2337 | shl esi,2 |
2337 | shl esi,2 |
2338 | add esi,tex_points |
2338 | add esi,tex_points |
2339 | push dword[esi] |
2339 | push dword[esi] |
2340 | movzx esi,[point_index1] |
2340 | movzx esi,[point_index1] |
2341 | shl esi,2 |
2341 | shl esi,2 |
2342 | add esi,tex_points |
2342 | add esi,tex_points |
2343 | push dword[esi] |
2343 | push dword[esi] |
2344 | 2344 | ||
2345 | push dword texmap |
2345 | push dword texmap |
2346 | 2346 | ||
2347 | push [Zbuffer_ptr] |
2347 | push [Zbuffer_ptr] |
2348 | xor edi,edi |
2348 | xor edi,edi |
2349 | 2349 | ||
2350 | push word[zz3] |
2350 | push word[zz3] |
2351 | push word[zz2] |
2351 | push word[zz2] |
2352 | push word[zz1] |
2352 | push word[zz1] |
2353 | 2353 | ||
2354 | mov esi,point_index1 ; env coords |
2354 | mov esi,point_index1 ; env coords |
2355 | sub esp,12 |
2355 | sub esp,12 |
2356 | mov edi,esp |
2356 | mov edi,esp |
2357 | mov ecx,3 |
2357 | mov ecx,3 |
2358 | @@: |
2358 | @@: |
2359 | movzx eax,word[esi] |
2359 | movzx eax,word[esi] |
2360 | lea eax,[eax*3] |
2360 | lea eax,[eax*3] |
2361 | shl eax,2 |
2361 | shl eax,2 |
2362 | add eax,[points_normals_rot_ptr] |
2362 | add eax,[points_normals_rot_ptr] |
2363 | ; texture x=(rotated point normal -> x * 255)+255 |
2363 | ; texture x=(rotated point normal -> x * 255)+255 |
2364 | fld dword[eax] |
2364 | fld dword[eax] |
2365 | fimul [correct_tex] |
2365 | fimul [correct_tex] |
2366 | fiadd [correct_tex] |
2366 | fiadd [correct_tex] |
2367 | fistp word[edi] |
2367 | fistp word[edi] |
2368 | ; texture y=(rotated point normal -> y * 255)+255 |
2368 | ; texture y=(rotated point normal -> y * 255)+255 |
2369 | fld dword[eax+4] |
2369 | fld dword[eax+4] |
2370 | fimul [correct_tex] |
2370 | fimul [correct_tex] |
2371 | fiadd [correct_tex] |
2371 | fiadd [correct_tex] |
2372 | fistp word[edi+2] |
2372 | fistp word[edi+2] |
2373 | 2373 | ||
2374 | add edi,4 |
2374 | add edi,4 |
2375 | add esi,2 |
2375 | add esi,2 |
2376 | loop @b |
2376 | loop @b |
2377 | 2377 | ||
2378 | ; push dword 1 shl 16 + 1 ; emap coords |
2378 | ; push dword 1 shl 16 + 1 ; emap coords |
2379 | ; push dword 127 shl 16 + 1 |
2379 | ; push dword 127 shl 16 + 1 |
2380 | ; push dword 127 shl 16 + 127 |
2380 | ; push dword 127 shl 16 + 127 |
2381 | 2381 | ||
2382 | movzx esi,[point_index3] ; bump map coords |
2382 | movzx esi,[point_index3] ; bump map coords |
2383 | shl esi,2 |
2383 | shl esi,2 |
2384 | add esi,tex_points |
2384 | add esi,tex_points |
2385 | push dword[esi] |
2385 | push dword[esi] |
2386 | movzx esi,[point_index2] |
2386 | movzx esi,[point_index2] |
2387 | shl esi,2 |
2387 | shl esi,2 |
2388 | add esi,tex_points |
2388 | add esi,tex_points |
2389 | push dword[esi] |
2389 | push dword[esi] |
2390 | 2390 | ||
2391 | movzx esi,[point_index1] |
2391 | movzx esi,[point_index1] |
2392 | shl esi,2 |
2392 | shl esi,2 |
2393 | add esi,tex_points |
2393 | add esi,tex_points |
2394 | push dword[esi] |
2394 | push dword[esi] |
2395 | 2395 | ||
2396 | ; push dword 1 shl 16 + 127 |
2396 | ; push dword 1 shl 16 + 127 |
2397 | ; push dword 127 shl 16 + 127 |
2397 | ; push dword 127 shl 16 + 127 |
2398 | ; push dword 1 shl 16 + 1 ; bump coords |
2398 | ; push dword 1 shl 16 + 1 ; bump coords |
2399 | 2399 | ||
2400 | mov eax,dword[xx1] |
2400 | mov eax,dword[xx1] |
2401 | ror eax,16 |
2401 | ror eax,16 |
2402 | mov ebx,dword[xx2] |
2402 | mov ebx,dword[xx2] |
2403 | ror ebx,16 |
2403 | ror ebx,16 |
2404 | mov ecx,dword[xx3] |
2404 | mov ecx,dword[xx3] |
2405 | ror ecx,16 |
2405 | ror ecx,16 |
2406 | mov edi,screen |
2406 | mov edi,screen |
2407 | mov esi,envmap |
2407 | mov esi,envmap |
2408 | mov edx,bumpmap |
2408 | mov edx,bumpmap |
2409 | 2409 | ||
2410 | call bump_tex_triangle_z |
2410 | call bump_tex_triangle_z |
2411 | 2411 | ||
2412 | jmp .end_draw |
2412 | jmp .end_draw |
2413 | 2413 | ||
2414 | .draw_smooth_line: |
2414 | .draw_smooth_line: |
2415 | mov esi,point_index3 |
2415 | mov esi,point_index3 |
2416 | mov ecx,3 |
2416 | mov ecx,3 |
2417 | .again_line_param: |
2417 | .again_line_param: |
2418 | movzx eax,word[esi] |
2418 | movzx eax,word[esi] |
2419 | shl eax,2 |
2419 | shl eax,2 |
2420 | lea eax,[eax*3] |
2420 | lea eax,[eax*3] |
2421 | add eax,[points_normals_rot_ptr] |
2421 | add eax,[points_normals_rot_ptr] |
2422 | ; texture ;x=(rotated point normal -> x * 255)+255 |
2422 | ; texture ;x=(rotated point normal -> x * 255)+255 |
2423 | fld dword[eax] ; x cooficient of normal vector |
2423 | fld dword[eax] ; x cooficient of normal vector |
2424 | fimul [correct_tex] |
2424 | fimul [correct_tex] |
2425 | fiadd [correct_tex] |
2425 | fiadd [correct_tex] |
2426 | fistp word[esp-2] |
2426 | fistp word[esp-2] |
2427 | ; texture y=(rotated point normal -> y * 255)+255 |
2427 | ; texture y=(rotated point normal -> y * 255)+255 |
2428 | fld dword[eax+4] ; y cooficient |
2428 | fld dword[eax+4] ; y cooficient |
2429 | fimul [correct_tex] |
2429 | fimul [correct_tex] |
2430 | fiadd [correct_tex] |
2430 | fiadd [correct_tex] |
2431 | fistp word[esp-4] |
2431 | fistp word[esp-4] |
2432 | 2432 | ||
2433 | movzx eax,word[esp-4] |
2433 | movzx eax,word[esp-4] |
2434 | movzx ebx,word[esp-2] |
2434 | movzx ebx,word[esp-2] |
2435 | shl eax,TEX_SHIFT |
2435 | shl eax,TEX_SHIFT |
2436 | add eax,ebx |
2436 | add eax,ebx |
2437 | lea eax,[eax*3+color_map] |
2437 | lea eax,[eax*3+color_map] |
2438 | mov eax,dword[eax] |
2438 | mov eax,dword[eax] |
2439 | lea ebx,[ecx-1] |
2439 | lea ebx,[ecx-1] |
2440 | shl ebx,2 |
2440 | shl ebx,2 |
2441 | mov [ebx+col1],eax |
2441 | mov [ebx+col1],eax |
2442 | 2442 | ||
2443 | sub esi,2 |
2443 | sub esi,2 |
2444 | dec ecx |
2444 | dec ecx |
2445 | jnz .again_line_param |
2445 | jnz .again_line_param |
2446 | 2446 | ||
2447 | mov eax,[edges_ptr] |
2447 | ; mov eax,[edges_ptr] ; this not works correctly |
2448 | add eax,[edges_counter] |
2448 | ; add eax,[edges_counter] ; I mean chosing overlapped edges. |
2449 | mov bl,[eax] |
2449 | ; mov bl,[eax] ; |
2450 | test bl,00000001b |
2450 | ; test bl,00000001b ; |
2451 | jz @f |
2451 | ; jz @f ; |
2452 | mov edi,screen |
2452 | mov edi,screen |
2453 | mov esi,[Zbuffer_ptr] |
2453 | mov esi,[Zbuffer_ptr] |
2454 | 2454 | ||
2455 | mov eax,[col1] |
2455 | mov eax,[col1] |
2456 | movzx bx,al |
2456 | movzx bx,al |
2457 | push bx ; b |
2457 | push bx ; b |
2458 | movzx bx,ah |
2458 | movzx bx,ah |
2459 | push bx |
2459 | push bx |
2460 | rol eax,16 |
2460 | rol eax,16 |
2461 | xor ah,ah |
2461 | xor ah,ah |
2462 | push ax |
2462 | push ax |
2463 | push [zz1] |
2463 | push [zz1] |
2464 | push [yy1] |
2464 | push [yy1] |
2465 | push [xx1] |
2465 | push [xx1] |
2466 | 2466 | ||
2467 | mov eax,[col2] |
2467 | mov eax,[col2] |
2468 | movzx bx,al |
2468 | movzx bx,al |
2469 | push bx ; b |
2469 | push bx ; b |
2470 | movzx bx,ah |
2470 | movzx bx,ah |
2471 | push bx |
2471 | push bx |
2472 | rol eax,16 |
2472 | rol eax,16 |
2473 | xor ah,ah |
2473 | xor ah,ah |
2474 | push ax |
2474 | push ax |
2475 | push [zz2] |
2475 | push [zz2] |
2476 | push [yy2] |
2476 | push [yy2] |
2477 | push [xx2] |
2477 | push [xx2] |
2478 | 2478 | ||
2479 | call smooth_line |
2479 | call smooth_line |
2480 | @@: |
2480 | @@: |
2481 | mov eax,[edges_ptr] |
2481 | ; mov eax,[edges_ptr] ; this not works correctly |
2482 | add eax,[edges_counter] |
2482 | ; add eax,[edges_counter] |
2483 | mov bl,[eax] |
2483 | ; mov bl,[eax] |
2484 | test bl,00000010b |
2484 | ; test bl,00000010b |
2485 | jz @f |
2485 | ; jz @f |
2486 | 2486 | ||
2487 | mov edi,screen |
2487 | mov edi,screen |
2488 | mov esi,[Zbuffer_ptr] |
2488 | mov esi,[Zbuffer_ptr] |
2489 | 2489 | ||
2490 | mov eax,[col1] |
2490 | mov eax,[col1] |
2491 | movzx bx,al |
2491 | movzx bx,al |
2492 | push bx ; b |
2492 | push bx ; b |
2493 | movzx bx,ah |
2493 | movzx bx,ah |
2494 | push bx |
2494 | push bx |
2495 | rol eax,16 |
2495 | rol eax,16 |
2496 | xor ah,ah |
2496 | xor ah,ah |
2497 | push ax |
2497 | push ax |
2498 | push [zz1] |
2498 | push [zz1] |
2499 | push [yy1] |
2499 | push [yy1] |
2500 | push [xx1] |
2500 | push [xx1] |
2501 | 2501 | ||
2502 | mov eax,[col3] |
2502 | mov eax,[col3] |
2503 | movzx bx,al |
2503 | movzx bx,al |
2504 | push bx ; b |
2504 | push bx ; b |
2505 | movzx bx,ah |
2505 | movzx bx,ah |
2506 | push bx |
2506 | push bx |
2507 | rol eax,16 |
2507 | rol eax,16 |
2508 | xor ah,ah |
2508 | xor ah,ah |
2509 | push ax |
2509 | push ax |
2510 | push [zz3] |
2510 | push [zz3] |
2511 | push [yy3] |
2511 | push [yy3] |
2512 | push [xx3] |
2512 | push [xx3] |
2513 | 2513 | ||
2514 | call smooth_line |
2514 | call smooth_line |
2515 | @@: |
2515 | @@: |
2516 | 2516 | ||
2517 | mov eax,[edges_ptr] |
2517 | ; mov eax,[edges_ptr] ; this not works correctly |
2518 | add eax,[edges_counter] |
2518 | ; add eax,[edges_counter] ; |
2519 | mov bl,[eax] |
2519 | ; mov bl,[eax] ; |
2520 | test bl,00000100b |
2520 | ; test bl,00000100b ; |
2521 | jz @f |
2521 | ; jz @f ; |
2522 | 2522 | ||
2523 | mov edi,screen |
2523 | mov edi,screen |
2524 | mov esi,[Zbuffer_ptr] |
2524 | mov esi,[Zbuffer_ptr] |
2525 | 2525 | ||
2526 | mov eax,[col3] |
2526 | mov eax,[col3] |
2527 | movzx bx,al |
2527 | movzx bx,al |
2528 | push bx ; b |
2528 | push bx ; b |
2529 | movzx bx,ah |
2529 | movzx bx,ah |
2530 | push bx |
2530 | push bx |
2531 | rol eax,16 |
2531 | rol eax,16 |
2532 | xor ah,ah |
2532 | xor ah,ah |
2533 | push ax |
2533 | push ax |
2534 | push [zz3] |
2534 | push [zz3] |
2535 | push [yy3] |
2535 | push [yy3] |
2536 | push [xx3] |
2536 | push [xx3] |
2537 | 2537 | ||
2538 | mov eax,[col2] |
2538 | mov eax,[col2] |
2539 | movzx bx,al |
2539 | movzx bx,al |
2540 | push bx ; b |
2540 | push bx ; b |
2541 | movzx bx,ah |
2541 | movzx bx,ah |
2542 | push bx |
2542 | push bx |
2543 | rol eax,16 |
2543 | rol eax,16 |
2544 | xor ah,ah |
2544 | xor ah,ah |
2545 | push ax |
2545 | push ax |
2546 | push [zz2] |
2546 | push [zz2] |
2547 | push [yy2] |
2547 | push [yy2] |
2548 | push [xx2] |
2548 | push [xx2] |
2549 | 2549 | ||
2550 | call smooth_line |
2550 | call smooth_line |
2551 | @@: |
2551 | @@: |
2552 | 2552 | ||
2553 | .end_draw: |
2553 | .end_draw: |
2554 | pop esi |
2554 | pop esi |
2555 | add esi,6 |
2555 | add esi,6 |
2556 | inc [edges_counter] |
2556 | inc [edges_counter] |
2557 | cmp dword[esi],-1 |
2557 | cmp dword[esi],-1 |
2558 | jne .again_dts |
2558 | jne .again_dts |
2559 | ret |
2559 | ret |
2560 | 2560 | ||
2561 | 2561 | ||
2562 | fill_Z_buffer: |
2562 | fill_Z_buffer: |
2563 | mov eax,0x70000000 |
2563 | mov eax,0x70000000 |
2564 | ; mov edi,Z_buffer |
2564 | ; mov edi,Z_buffer |
2565 | mov edi,[Zbuffer_ptr] |
2565 | mov edi,[Zbuffer_ptr] |
2566 | mov ecx,SIZE_X*SIZE_Y |
2566 | mov ecx,SIZE_X*SIZE_Y |
2567 | rep stosd |
2567 | rep stosd |
2568 | ret |
2568 | ret |
2569 | 2569 | ||
2570 | read_from_file: |
2570 | read_tp_variables: ; read [triangles_count_var] and [points_count_var] |
2571 | fninit |
- | |
2572 | mov edi,[triangles_ptr] |
2571 | ; and allocate memory |
2573 | xor ebx,ebx |
2572 | xor ebx,ebx |
2574 | xor ebp,ebp |
2573 | xor ebp,ebp |
2575 | mov [points_count_var],0 |
2574 | mov [points_count_var],bx |
2576 | mov [triangles_count_var],0 |
2575 | mov [triangles_count_var],bx |
2577 | if USE_LFN = 0 |
2576 | if USE_LFN = 0 |
2578 | mov esi,SourceFile |
2577 | mov esi,SourceFile |
2579 | else |
2578 | else |
2580 | mov esi,[fptr] |
2579 | mov esi,[fptr] |
2581 | end if |
2580 | end if |
2582 | cmp [esi],word 4D4Dh |
2581 | |
- | 2582 | cmp [esi],word 4D4Dh |
|
2583 | jne .exit ;Must be legal .3DS file |
2583 | je @f ;Must be legal .3DS file |
2584 | ; cmp dword[esi+2],EndFile-SourceFile |
2584 | xor eax,eax |
2585 | ; jne .exit ;This must tell the length |
2585 | ret |
- | 2586 | @@: |
|
2586 | mov eax,dword[esi+2] |
2587 | mov eax,dword[esi+2] |
2587 | ; cmp eax,[fsize] |
2588 | cmp eax,[fsize] ;This must tell the length |
2588 | ; jne .exit |
2589 | je @f |
- | 2590 | xor eax,eax |
|
2589 | 2591 | ret |
|
2590 | add eax,esi |
2592 | @@: |
- | 2593 | add eax,esi |
|
2591 | mov [EndFile],eax ; |
2594 | mov [EndFile],eax ; |
2592 | 2595 | ||
2593 | add esi,6 |
2596 | add esi,6 |
2594 | mov eax,[edges_ptr] |
2597 | @@: |
2595 | @@: |
- | |
2596 | cmp [esi],word 3D3Dh |
2598 | cmp [esi],word 3D3Dh |
2597 | je @f |
2599 | je @f |
2598 | add esi,[esi+2] |
2600 | add esi,[esi+2] |
2599 | jmp @b |
2601 | jmp @b |
2600 | @@: |
2602 | @@: |
2601 | add esi,6 |
2603 | add esi,6 |
2602 | .find4k: |
2604 | .find4k: |
2603 | cmp [esi],word 4000h |
2605 | cmp [esi],word 4000h |
2604 | je @f |
2606 | je @f |
2605 | add esi,[esi+2] |
2607 | add esi,[esi+2] |
2606 | cmp esi,[EndFile] |
2608 | cmp esi,[EndFile] |
2607 | jc .find4k |
2609 | jc .find4k |
2608 | jmp .exit |
2610 | jmp .exit |
2609 | @@: |
2611 | @@: |
2610 | add esi,6 |
2612 | add esi,6 |
2611 | @@: |
2613 | @@: |
2612 | cmp [esi],byte 0 |
2614 | cmp [esi],byte 0 |
2613 | je @f |
2615 | je @f |
2614 | inc esi |
2616 | inc esi |
2615 | jmp @b |
2617 | jmp @b |
2616 | @@: |
2618 | @@: |
2617 | inc esi |
2619 | inc esi |
2618 | @@: |
2620 | @@: |
2619 | cmp [esi],word 4100h |
2621 | cmp [esi],word 4100h |
2620 | je @f |
2622 | je @f |
2621 | add esi,[esi+2] |
2623 | add esi,[esi+2] |
2622 | jmp @b |
2624 | jmp @b |
2623 | @@: |
2625 | @@: |
2624 | add esi,6 |
2626 | add esi,6 |
2625 | @@: |
2627 | @@: |
2626 | cmp [esi],word 4110h |
2628 | cmp [esi],word 4110h |
2627 | je @f |
2629 | je @f |
2628 | add esi,[esi+2] |
2630 | add esi,[esi+2] |
2629 | jmp @b |
2631 | jmp @b |
2630 | @@: |
2632 | @@: |
2631 | movzx ecx,word[esi+6] |
2633 | movzx ecx,word[esi+6] |
2632 | add [points_count_var],cx |
2634 | add [points_count_var],cx |
2633 | 2635 | ||
2634 | mov edx,ecx |
2636 | mov edx,ecx |
2635 | add esi,8 |
2637 | add esi,8 |
2636 | @@: |
2638 | @@: |
2637 | push edi |
2639 | |
2638 | mov edi,[points_ptr] |
- | |
2639 | push dword[esi+4] |
- | |
2640 | pop dword[edi+ebx*2+0] |
- | |
2641 | push dword[esi+8] |
- | |
2642 | pop dword[edi+ebx*2+4] |
- | |
2643 | push dword[esi+0] |
- | |
2644 | pop dword[edi+ebx*2+8] |
- | |
2645 | pop edi |
- | |
2646 | ; fld dword[esi+4] |
- | |
2647 | ; fstp dword[real_points+ebx*2+0] ; x |
- | |
2648 | ; fld dword[esi+8] |
- | |
2649 | ; fstp dword[real_points+ebx*2+4] ; y |
- | |
2650 | ; fld dword[esi+0] |
- | |
2651 | ; fstp dword[real_points+ebx*2+8] ; z |
- | |
2652 | - | ||
2653 | add ebx,6 |
2640 | add ebx,6 |
2654 | add esi,12 |
2641 | add esi,12 |
2655 | dec ecx |
2642 | ; dec ecx |
2656 | jnz @b |
2643 | loop @b |
2657 | @@: |
2644 | @@: |
2658 | ; mov dword[points+ebx],-1 |
2645 | |
2659 | push edi |
- | |
2660 | mov edi,[points_ptr] |
- | |
2661 | mov dword[edi+ebx*2],-1 ; end mark (not always in use) |
- | |
2662 | pop edi |
- | |
2663 | @@: |
2646 | @@: |
2664 | cmp [esi],word 4120h |
2647 | cmp [esi],word 4120h |
2665 | je @f |
2648 | je @f |
2666 | add esi,[esi+2] |
2649 | add esi,[esi+2] |
2667 | jmp @b |
2650 | jmp @b |
2668 | @@: |
2651 | @@: |
2669 | movzx ecx,word[esi+6] |
2652 | movzx ecx,word[esi+6] |
2670 | add [triangles_count_var],cx |
2653 | add [triangles_count_var],cx |
2671 | add esi,8 |
2654 | add esi,8 |
2672 | ;mov edi,triangles |
2655 | |
2673 | @@: |
- | |
- | 2656 | @@: |
|
2674 | movsd |
2657 | add esi,8 |
2675 | movsw |
- | |
2676 | add word[edi-6],bp |
- | |
2677 | add word[edi-4],bp |
- | |
2678 | add word[edi-2],bp |
- | |
2679 | mov dl,byte[esi] |
- | |
2680 | mov [eax],dl |
- | |
2681 | inc eax |
- | |
2682 | add esi,2 |
- | |
2683 | dec ecx |
2658 | dec ecx |
2684 | jnz @b |
2659 | jnz @b |
2685 | add ebp,edx |
2660 | ; xor ecx,ecx |
- | 2661 | add ebp,edx |
|
2686 | jmp .find4k |
2662 | jmp .find4k |
2687 | mov eax,-1 ;<---mark if OK |
2663 | mov eax,-1 ;<---mark if OK |
2688 | .exit: |
2664 | .exit: |
2689 | mov dword[edi],-1 |
2665 | ret |
2690 | ret |
- | |
2691 | 2666 | ||
2692 | read_tp_variables: ; read [triangles_count_var] and [points_count_var] |
2667 | read_from_file: |
- | 2668 | fninit |
|
2693 | ; and allocate memory |
2669 | mov edi,[triangles_ptr] |
2694 | xor ebx,ebx |
2670 | xor ebx,ebx |
2695 | xor ebp,ebp |
2671 | xor ebp,ebp |
2696 | mov [points_count_var],bx |
2672 | mov [points_count_var],0 |
2697 | mov [triangles_count_var],bx |
2673 | mov [triangles_count_var],0 |
2698 | if USE_LFN = 0 |
2674 | if USE_LFN = 0 |
2699 | mov esi,SourceFile |
2675 | mov esi,SourceFile |
2700 | else |
2676 | else |
2701 | mov esi,[fptr] |
2677 | mov esi,[fptr] |
2702 | end if |
2678 | end if |
2703 | 2679 | cmp [esi],word 4D4Dh |
|
2704 | cmp [esi],word 4D4Dh |
- | |
2705 | je @f ;Must be legal .3DS file |
2680 | jne .exit ;Must be legal .3DS file |
2706 | xor eax,eax |
2681 | ; cmp dword[esi+2],EndFile-SourceFile |
2707 | ret |
2682 | ; jne .exit ;This must tell the length |
2708 | @@: |
- | |
2709 | mov eax,dword[esi+2] |
2683 | mov eax,dword[esi+2] |
2710 | cmp eax,[fsize] ;This must tell the length |
2684 | ; cmp eax,[fsize] |
2711 | je @f |
2685 | ; jne .exit |
2712 | xor eax,eax |
- | |
2713 | ret |
2686 | |
2714 | @@: |
2687 | add eax,esi |
2715 | add eax,esi |
- | |
2716 | mov [EndFile],eax ; |
2688 | mov [EndFile],eax ; |
2717 | 2689 | ||
2718 | add esi,6 |
2690 | add esi,6 |
2719 | @@: |
2691 | @@: |
2720 | cmp [esi],word 3D3Dh |
2692 | cmp [esi],word 3D3Dh |
2721 | je @f |
2693 | je @f |
2722 | add esi,[esi+2] |
2694 | add esi,[esi+2] |
2723 | jmp @b |
2695 | jmp @b |
2724 | @@: |
2696 | @@: |
2725 | add esi,6 |
2697 | add esi,6 |
2726 | .find4k: |
2698 | .find4k: |
2727 | cmp [esi],word 4000h |
2699 | cmp [esi],word 4000h |
2728 | je @f |
2700 | je @f |
2729 | add esi,[esi+2] |
2701 | add esi,[esi+2] |
2730 | cmp esi,[EndFile] |
2702 | cmp esi,[EndFile] |
2731 | jc .find4k |
2703 | jc .find4k |
2732 | jmp .exit |
2704 | jmp .exit |
2733 | @@: |
2705 | @@: |
2734 | add esi,6 |
2706 | add esi,6 |
2735 | @@: |
2707 | @@: |
2736 | cmp [esi],byte 0 |
2708 | cmp [esi],byte 0 |
2737 | je @f |
2709 | je @f |
2738 | inc esi |
2710 | inc esi |
2739 | jmp @b |
2711 | jmp @b |
2740 | @@: |
2712 | @@: |
2741 | inc esi |
2713 | inc esi |
2742 | @@: |
2714 | @@: |
2743 | cmp [esi],word 4100h |
2715 | cmp [esi],word 4100h |
2744 | je @f |
2716 | je @f |
2745 | add esi,[esi+2] |
2717 | add esi,[esi+2] |
2746 | jmp @b |
2718 | jmp @b |
2747 | @@: |
2719 | @@: |
2748 | add esi,6 |
2720 | add esi,6 |
2749 | @@: |
2721 | @@: |
2750 | cmp [esi],word 4110h |
2722 | cmp [esi],word 4110h |
2751 | je @f |
2723 | je @f |
2752 | add esi,[esi+2] |
2724 | add esi,[esi+2] |
2753 | jmp @b |
2725 | jmp @b |
2754 | @@: |
2726 | @@: |
2755 | movzx ecx,word[esi+6] |
2727 | movzx ecx,word[esi+6] |
2756 | add [points_count_var],cx |
2728 | add [points_count_var],cx |
2757 | 2729 | ||
2758 | mov edx,ecx |
2730 | mov edx,ecx |
2759 | add esi,8 |
2731 | add esi,8 |
2760 | @@: |
2732 | @@: |
2761 | 2733 | push edi |
|
- | 2734 | mov edi,[points_ptr] |
|
- | 2735 | push dword[esi+4] |
|
- | 2736 | pop dword[edi+ebx*2+0] |
|
- | 2737 | push dword[esi+8] |
|
- | 2738 | pop dword[edi+ebx*2+4] |
|
- | 2739 | push dword[esi+0] |
|
- | 2740 | pop dword[edi+ebx*2+8] |
|
- | 2741 | pop edi |
|
- | 2742 | ; fld dword[esi+4] |
|
- | 2743 | ; fstp dword[real_points+ebx*2+0] ; x |
|
- | 2744 | ; fld dword[esi+8] |
|
- | 2745 | ; fstp dword[real_points+ebx*2+4] ; y |
|
- | 2746 | ; fld dword[esi+0] |
|
- | 2747 | ; fstp dword[real_points+ebx*2+8] ; z |
|
- | 2748 | ||
2762 | add ebx,6 |
2749 | add ebx,6 |
2763 | add esi,12 |
2750 | add esi,12 |
2764 | ; dec ecx |
2751 | dec ecx |
2765 | loop @b |
2752 | jnz @b |
2766 | @@: |
2753 | @@: |
2767 | 2754 | ; mov dword[points+ebx],-1 |
|
- | 2755 | push edi |
|
- | 2756 | mov edi,[points_ptr] |
|
- | 2757 | mov dword[edi+ebx*2],-1 ; end mark (not always in use) |
|
- | 2758 | pop edi |
|
2768 | @@: |
2759 | @@: |
2769 | cmp [esi],word 4120h |
2760 | cmp [esi],word 4120h |
2770 | je @f |
2761 | je @f |
2771 | add esi,[esi+2] |
2762 | add esi,[esi+2] |
2772 | jmp @b |
2763 | jmp @b |
2773 | @@: |
2764 | @@: |
2774 | movzx ecx,word[esi+6] |
2765 | movzx ecx,word[esi+6] |
2775 | add [triangles_count_var],cx |
2766 | add [triangles_count_var],cx |
2776 | add esi,8 |
2767 | add esi,8 |
2777 | 2768 | ;mov edi,triangles |
|
2778 | @@: |
- | |
- | 2769 | @@: |
|
2779 | add esi,8 |
2770 | movsd |
- | 2771 | movsw |
|
- | 2772 | add word[edi-6],bp |
|
- | 2773 | add word[edi-4],bp |
|
- | 2774 | add word[edi-2],bp |
|
- | 2775 | add esi,2 |
|
2780 | dec ecx |
2776 | dec ecx |
2781 | jnz @b |
2777 | jnz @b |
2782 | ; xor ecx,ecx |
2778 | add ebp,edx |
2783 | add ebp,edx |
- | |
2784 | jmp .find4k |
2779 | jmp .find4k |
2785 | mov eax,-1 ;<---mark if OK |
2780 | mov eax,-1 ;<---mark if OK |
2786 | .exit: |
2781 | .exit: |
2787 | ret |
2782 | mov dword[edi],-1 |
- | 2783 | ret |
|
2788 | 2784 | ||
2789 | if USE_LFN |
2785 | if USE_LFN |
2790 | alloc_mem_for_tp: |
2786 | alloc_mem_for_tp: |
2791 | mov eax, 68 |
2787 | mov eax, 68 |
2792 | cmp [re_alloc_flag],1 |
2788 | cmp [re_alloc_flag],1 |
2793 | jz @f |
2789 | jz @f |
2794 | mov ebx, 12 |
2790 | mov ebx, 12 |
2795 | jmp .alloc |
2791 | jmp .alloc |
2796 | @@: |
2792 | @@: |
2797 | mov ebx,20 |
2793 | mov ebx,20 |
2798 | .alloc: |
2794 | .alloc: |
2799 | 2795 | ||
2800 | movzx ecx, [triangles_count_var] |
2796 | movzx ecx, [triangles_count_var] |
2801 | inc ecx |
2797 | inc ecx |
2802 | lea ecx, [ecx*3] |
2798 | lea ecx, [ecx*3] |
2803 | add ecx, ecx |
2799 | add ecx, ecx |
2804 | mov edx,[triangles_ptr] |
2800 | mov edx,[triangles_ptr] |
2805 | int 0x40 ; -> allocate memory to triangles |
2801 | int 0x40 ; -> allocate memory to triangles |
2806 | mov [triangles_ptr], eax ; -> eax = pointer to allocated mem |
2802 | mov [triangles_ptr], eax ; -> eax = pointer to allocated mem |
2807 | 2803 | ||
2808 | mov eax, 68 |
2804 | ; mov eax, 68 |
2809 | movzx ecx, [triangles_count_var] |
2805 | ; movzx ecx, [triangles_count_var] |
2810 | inc ecx |
2806 | ; inc ecx |
2811 | mov edx,[edges_ptr] |
2807 | ; mov edx,[edges_ptr] |
2812 | int 0x40 ; -> allocate memory to edges |
2808 | ; int 0x40 ; -> allocate memory to edges |
2813 | mov [edges_ptr], eax ; -> eax = pointer to allocated mem |
2809 | ; mov [edges_ptr], eax ; -> eax = pointer to allocated mem |
2814 | 2810 | ||
2815 | mov eax,-1 ; fill edges list |
2811 | ; mov eax,-1 ; fill edges list |
2816 | movzx ecx,[triangles_count_var] ; importand if object generated |
2812 | ; movzx ecx,[triangles_count_var] ; importand if object generated |
2817 | shr ecx,2 |
2813 | ; shr ecx,2 |
2818 | inc ecx |
2814 | ; inc ecx |
2819 | mov edi,[edges_ptr] |
2815 | ; mov edi,[edges_ptr] |
2820 | cld |
2816 | ; cld |
2821 | rep stosd |
2817 | ; rep stosd |
2822 | 2818 | ||
2823 | 2819 | ||
2824 | ; mov eax, 68 |
2820 | ; mov eax, 68 |
2825 | ; mov ebx, 12 |
2821 | ; mov ebx, 12 |
2826 | ; movzx ecx, [triangles_count_var] |
2822 | ; movzx ecx, [triangles_count_var] |
2827 | ; shl ecx, 4 |
2823 | ; shl ecx, 4 |
2828 | ; int 0x40 |
2824 | ; int 0x40 |
2829 | ; mov [triangles_w_z_ptr], eax ; for trainagles_with_z list |
2825 | ; mov [triangles_w_z_ptr], eax ; for trainagles_with_z list |
2830 | ; ststic memory |
2826 | ; ststic memory |
2831 | 2827 | ||
2832 | mov eax, 68 |
2828 | mov eax, 68 |
2833 | movzx ecx, [triangles_count_var] |
2829 | movzx ecx, [triangles_count_var] |
2834 | lea ecx, [3+ecx*3] |
2830 | lea ecx, [3+ecx*3] |
2835 | shl ecx, 2 |
2831 | shl ecx, 2 |
2836 | mov edx,[triangles_normals_ptr] |
2832 | mov edx,[triangles_normals_ptr] |
2837 | int 0x40 ; -> allocate memory for triangles normals |
2833 | int 0x40 ; -> allocate memory for triangles normals |
2838 | mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem |
2834 | mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem |
2839 | 2835 | ||
2840 | mov eax, 68 |
2836 | mov eax, 68 |
2841 | movzx ecx, [points_count_var] |
2837 | movzx ecx, [points_count_var] |
2842 | lea ecx,[3+ecx*3] |
2838 | lea ecx,[3+ecx*3] |
2843 | shl ecx, 2 |
2839 | shl ecx, 2 |
2844 | mov edx,[points_normals_ptr] |
2840 | mov edx,[points_normals_ptr] |
2845 | int 0x40 |
2841 | int 0x40 |
2846 | mov [points_normals_ptr], eax |
2842 | mov [points_normals_ptr], eax |
2847 | 2843 | ||
2848 | mov eax, 68 |
2844 | mov eax, 68 |
2849 | ; mov ebx, 12 |
2845 | ; mov ebx, 12 |
2850 | movzx ecx, [points_count_var] |
2846 | movzx ecx, [points_count_var] |
2851 | lea ecx,[3+ecx*3] |
2847 | lea ecx,[3+ecx*3] |
2852 | shl ecx, 2 |
2848 | shl ecx, 2 |
2853 | mov edx,[points_normals_rot_ptr] |
2849 | mov edx,[points_normals_rot_ptr] |
2854 | int 0x40 |
2850 | int 0x40 |
2855 | mov [points_normals_rot_ptr], eax |
2851 | mov [points_normals_rot_ptr], eax |
2856 | 2852 | ||
2857 | mov eax, 68 |
2853 | mov eax, 68 |
2858 | mov edx,[points_ptr] |
2854 | mov edx,[points_ptr] |
2859 | int 0x40 |
2855 | int 0x40 |
2860 | mov [points_ptr], eax |
2856 | mov [points_ptr], eax |
2861 | 2857 | ||
2862 | mov eax, 68 |
2858 | mov eax, 68 |
2863 | mov edx,[points_rotated_ptr] |
2859 | mov edx,[points_rotated_ptr] |
2864 | int 0x40 |
2860 | int 0x40 |
2865 | mov [points_rotated_ptr], eax |
2861 | mov [points_rotated_ptr], eax |
2866 | 2862 | ||
2867 | mov eax, 68 |
2863 | mov eax, 68 |
2868 | movzx ecx, [points_count_var] |
2864 | movzx ecx, [points_count_var] |
2869 | inc ecx |
2865 | inc ecx |
2870 | shl ecx, 3 |
2866 | shl ecx, 3 |
2871 | mov edx,[points_translated_ptr] |
2867 | mov edx,[points_translated_ptr] |
2872 | int 0x40 |
2868 | int 0x40 |
2873 | mov [points_translated_ptr], eax |
2869 | mov [points_translated_ptr], eax |
2874 | ret |
2870 | ret |
2875 | end if |
2871 | end if |
2876 | 2872 | ||
2877 | 2873 | ||
2878 | read_from_disk: |
2874 | read_from_disk: |
2879 | if USE_LFN |
2875 | if USE_LFN |
2880 | ;- |
2876 | ;- |
2881 | mov eax, 70 |
2877 | mov eax, 70 |
2882 | mov ebx, file_info |
2878 | mov ebx, file_info |
2883 | mov dword[ebx], 5 ; -> subfunction number |
2879 | mov dword[ebx], 5 ; -> subfunction number |
2884 | int 0x40 ; -> read file size |
2880 | int 0x40 ; -> read file size |
2885 | mov ebx, [fptr] |
2881 | mov ebx, [fptr] |
2886 | mov ebx, dword[ebx+32] |
2882 | mov ebx, dword[ebx+32] |
2887 | inc ebx |
2883 | inc ebx |
2888 | mov [fsize], ebx |
2884 | mov [fsize], ebx |
2889 | 2885 | ||
2890 | mov eax, 68 |
2886 | mov eax, 68 |
2891 | mov ebx, 11 |
2887 | mov ebx, 11 |
2892 | int 0x40 ; -> create heap |
2888 | int 0x40 ; -> create heap |
2893 | 2889 | ||
2894 | mov eax, 68 |
2890 | mov eax, 68 |
2895 | mov ebx, 12 |
2891 | mov ebx, 12 |
2896 | mov ecx, [fsize] |
2892 | mov ecx, [fsize] |
2897 | int 0x40 ; -> allocate memory for file |
2893 | int 0x40 ; -> allocate memory for file |
2898 | mov [fptr], eax ; -> eax = pointer to allocated mem |
2894 | mov [fptr], eax ; -> eax = pointer to allocated mem |
2899 | 2895 | ||
2900 | mov eax, 70 |
2896 | mov eax, 70 |
2901 | mov ebx, file_info |
2897 | mov ebx, file_info |
2902 | mov dword[ebx],0 |
2898 | mov dword[ebx],0 |
2903 | int 0x40 ; -> read file |
2899 | int 0x40 ; -> read file |
2904 | 2900 | ||
2905 | mov [fsize],ebx |
2901 | mov [fsize],ebx |
2906 | 2902 | ||
2907 | cmp eax,6 |
2903 | cmp eax,6 |
2908 | jnz @f |
2904 | jnz @f |
2909 | xor eax,eax ;;;;--- |
2905 | xor eax,eax ;;;;--- |
2910 | @@: |
2906 | @@: |
2911 | else |
2907 | else |
2912 | mov eax,58 |
2908 | mov eax,58 |
2913 | mov ebx,file_info |
2909 | mov ebx,file_info |
2914 | int 0x40 |
2910 | int 0x40 |
2915 | 2911 | ||
2916 | mov eax,ebx |
2912 | mov eax,ebx |
2917 | shr eax,9 |
2913 | shr eax,9 |
2918 | inc eax |
2914 | inc eax |
2919 | mov [fsize],eax |
2915 | mov [fsize],eax |
2920 | ; mov ecx,ebx |
2916 | ; mov ecx,ebx |
2921 | ; add ecx,MEM_END |
2917 | ; add ecx,MEM_END |
2922 | ; mov ebx,1 |
2918 | ; mov ebx,1 |
2923 | ; mov eax,64 ; allocate mem - resize app mem |
2919 | ; mov eax,64 ; allocate mem - resize app mem |
2924 | ; for points and triangles |
2920 | ; for points and triangles |
2925 | int 0x40 |
2921 | int 0x40 |
2926 | 2922 | ||
2927 | mov eax,58 |
2923 | mov eax,58 |
2928 | mov ebx,file_info |
2924 | mov ebx,file_info |
2929 | int 0x40 |
2925 | int 0x40 |
2930 | end if |
2926 | end if |
2931 | ; eax = 0 -> ok file loaded |
2927 | ; eax = 0 -> ok file loaded |
2932 | ret |
2928 | ret |
2933 | read_param: |
2929 | read_param: |
2934 | mov esi,I_Param |
2930 | mov esi,I_Param |
2935 | cmp dword[esi],0 |
2931 | cmp dword[esi],0 |
2936 | je .end |
2932 | je .end |
2937 | cmp byte[esi],'/' |
2933 | cmp byte[esi],'/' |
2938 | je .copy |
2934 | je .copy |
2939 | mov edi,esi |
2935 | mov edi,esi |
2940 | mov ecx,25 ; 25 - would be enought |
2936 | mov ecx,25 ; 25 - would be enought |
2941 | repe scasb |
2937 | repe scasb |
2942 | jne .end |
2938 | jne .end |
2943 | dec edi |
2939 | dec edi |
2944 | mov esi,edi |
2940 | mov esi,edi |
2945 | .copy: |
2941 | .copy: |
2946 | mov edi,file_name |
2942 | mov edi,file_name |
2947 | mov ecx,50 |
2943 | mov ecx,50 |
2948 | rep movsd |
2944 | rep movsd |
2949 | .end: |
2945 | .end: |
2950 | ret |
2946 | ret |
2951 | buttons: ; draw some buttons (all but navigation and close ) |
2947 | buttons: ; draw some buttons (all but navigation and close ) |
2952 | mov edi,menu |
2948 | mov edi,menu |
2953 | .again: |
2949 | .again: |
2954 | mov eax,8 ; function 8 : define and draw button |
2950 | mov eax,8 ; function 8 : define and draw button |
2955 | mov ebx,(SIZE_X+10)*65536+62 ; [x start] *65536 + [x size] |
2951 | mov ebx,(SIZE_X+10)*65536+62 ; [x start] *65536 + [x size] |
2956 | movzx ecx,byte[edi] ; button id = position+2 |
2952 | movzx ecx,byte[edi] ; button id = position+2 |
2957 | sub cl,2 |
2953 | sub cl,2 |
2958 | lea ecx,[ecx*5] |
2954 | lea ecx,[ecx*5] |
2959 | lea ecx,[ecx*3] |
2955 | lea ecx,[ecx*3] |
2960 | add ecx,25 |
2956 | add ecx,25 |
2961 | shl ecx,16 |
2957 | shl ecx,16 |
2962 | add ecx,12 |
2958 | add ecx,12 |
2963 | movzx edx,byte[edi] ; button id |
2959 | movzx edx,byte[edi] ; button id |
2964 | mov esi,0x6688dd ; button color RRGGBB |
2960 | mov esi,0x6688dd ; button color RRGGBB |
2965 | int 0x40 |
2961 | int 0x40 |
2966 | ; BUTTON LABEL |
2962 | ; BUTTON LABEL |
2967 | mov eax,4 ; function 4 : write text to window |
2963 | mov eax,4 ; function 4 : write text to window |
2968 | movzx ebx,byte[edi] |
2964 | movzx ebx,byte[edi] |
2969 | sub bl,2 ; button id, according to position |
2965 | sub bl,2 ; button id, according to position |
2970 | lea ebx,[ebx*3] |
2966 | lea ebx,[ebx*3] |
2971 | lea ebx,[ebx*5] |
2967 | lea ebx,[ebx*5] |
2972 | add ebx,(SIZE_X+12)*65536+28 ; [x start] *65536 + [y start] |
2968 | add ebx,(SIZE_X+12)*65536+28 ; [x start] *65536 + [y start] |
2973 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
2969 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
2974 | lea edx,[edi+1] ; pointer to text beginning |
2970 | lea edx,[edi+1] ; pointer to text beginning |
2975 | mov esi,10 ; text length |
2971 | mov esi,10 ; text length |
2976 | int 0x40 |
2972 | int 0x40 |
2977 | cmp byte[edi+11],255 ; if max_flag=255 |
2973 | cmp byte[edi+11],255 ; if max_flag=255 |
2978 | je @f ; skip |
2974 | je @f ; skip |
2979 | ; flag description |
2975 | ; flag description |
2980 | ; mov eax,4 ; function 4 : write text to window |
2976 | ; mov eax,4 ; function 4 : write text to window |
2981 | ; movzx ebx,byte[edi] |
2977 | ; movzx ebx,byte[edi] |
2982 | ; sub bl,2 |
2978 | ; sub bl,2 |
2983 | ; lea ebx,[ebx*3] |
2979 | ; lea ebx,[ebx*3] |
2984 | ; lea ebx,[ebx*5] |
2980 | ; lea ebx,[ebx*5] |
2985 | ; add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
2981 | ; add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
2986 | add ebx,70*65536 |
2982 | add ebx,70*65536 |
2987 | ; mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
2983 | ; mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
2988 | movzx edx,byte[edi+12] ; current flag |
2984 | movzx edx,byte[edi+12] ; current flag |
2989 | shl edx,2 ; * 4 = text length |
2985 | shl edx,2 ; * 4 = text length |
2990 | add edx,dword[edi+13] ; pointer to text beginning |
2986 | add edx,dword[edi+13] ; pointer to text beginning |
2991 | mov esi,4 ; text length |
2987 | mov esi,4 ; text length |
2992 | int 0x40 |
2988 | int 0x40 |
2993 | 2989 | ||
2994 | @@: |
2990 | @@: |
2995 | add edi,17 |
2991 | add edi,17 |
2996 | cmp byte[edi],-1 |
2992 | cmp byte[edi],-1 |
2997 | jnz .again |
2993 | jnz .again |
2998 | ret |
2994 | ret |
2999 | ; ********************************************* |
2995 | ; ********************************************* |
3000 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
2996 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
3001 | ; ********************************************* |
2997 | ; ********************************************* |
3002 | draw_window: |
2998 | draw_window: |
3003 | mov eax,12 ; function 12:tell os about windowdraw |
2999 | mov eax,12 ; function 12:tell os about windowdraw |
3004 | mov ebx,1 ; 1, start of draw |
3000 | mov ebx,1 ; 1, start of draw |
3005 | int 0x40 |
3001 | int 0x40 |
3006 | 3002 | ||
3007 | ; DRAW WINDOW |
3003 | ; DRAW WINDOW |
3008 | mov eax,0 ; function 0 : define and draw window |
3004 | mov eax,0 ; function 0 : define and draw window |
3009 | mov ebx,100*65536;+SIZE_X;+80+30 ; [x start] *65536 + [x size] |
3005 | mov ebx,100*65536;+SIZE_X;+80+30 ; [x start] *65536 + [x size] |
3010 | mov ecx,100*65536;+SIZE_Y;+30 ; [y start] *65536 + [y size] |
3006 | mov ecx,100*65536;+SIZE_Y;+30 ; [y start] *65536 + [y size] |
3011 | mov bx,[size_x] |
3007 | mov bx,[size_x] |
3012 | add bx,115 |
3008 | add bx,115 |
3013 | mov cx,[size_y] |
3009 | mov cx,[size_y] |
3014 | add cx,30 |
3010 | add cx,30 |
3015 | mov edx,0x14000000 ; color of work area RRGGBB,8->color gl |
3011 | mov edx,0x14000000 ; color of work area RRGGBB,8->color gl |
3016 | mov edi,labelt ; WINDOW LABEL |
3012 | mov edi,labelt ; WINDOW LABEL |
3017 | int 0x40 |
3013 | int 0x40 |
3018 | 3014 | ||
3019 | call buttons ; more buttons |
3015 | call buttons ; more buttons |
3020 | 3016 | ||
3021 | .Y_ADD equ 1 ;-> offset of 'add vector' buttons |
3017 | .Y_ADD equ 1 ;-> offset of 'add vector' buttons |
3022 | 3018 | ||
3023 | ; ADD VECTOR LABEL ; add vector buttons - 30 ++ |
3019 | ; ADD VECTOR LABEL ; add vector buttons - 30 ++ |
3024 | mov eax,4 ; function 4 : write text to window |
3020 | mov eax,4 ; function 4 : write text to window |
3025 | mov ebx,(SIZE_X+12)*65536+(168+15*(13+.Y_ADD)) ; [x start] *65536 + [y start] |
3021 | mov ebx,(SIZE_X+12)*65536+(168+15*(13+.Y_ADD)) ; [x start] *65536 + [y start] |
3026 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3022 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3027 | mov edx,labelvector ; pointer to text beginning |
3023 | mov edx,labelvector ; pointer to text beginning |
3028 | mov esi,labelvectorend-labelvector ; text length |
3024 | mov esi,labelvectorend-labelvector ; text length |
3029 | ; cmp [move_flag],2 |
3025 | ; cmp [move_flag],2 |
3030 | ; jne @f |
3026 | ; jne @f |
3031 | ; add edx,navigation_size |
3027 | ; add edx,navigation_size |
3032 | ; @@: |
3028 | ; @@: |
3033 | int 0x40 |
3029 | int 0x40 |
3034 | ; VECTOR Y- BUTTON |
3030 | ; VECTOR Y- BUTTON |
3035 | mov eax,8 ; function 8 : define and draw button |
3031 | mov eax,8 ; function 8 : define and draw button |
3036 | mov ebx,(SIZE_X+30)*65536+20 ; [x start] *65536 + [x size] |
3032 | mov ebx,(SIZE_X+30)*65536+20 ; [x start] *65536 + [x size] |
3037 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3033 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3038 | mov edx,30 ; button id |
3034 | mov edx,30 ; button id |
3039 | mov esi,0x6688dd ; button color RRGGBB |
3035 | mov esi,0x6688dd ; button color RRGGBB |
3040 | int 0x40 |
3036 | int 0x40 |
3041 | ;VECTOR Y- LABEL |
3037 | ;VECTOR Y- LABEL |
3042 | mov eax,4 ; function 4 : write text to window |
3038 | mov eax,4 ; function 4 : write text to window |
3043 | mov ebx,(SIZE_X+32)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
3039 | mov ebx,(SIZE_X+32)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
3044 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3040 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3045 | mov edx,labelyminus ; pointer to text beginning |
3041 | mov edx,labelyminus ; pointer to text beginning |
3046 | mov esi,labelyminusend-labelyminus ; text length |
3042 | mov esi,labelyminusend-labelyminus ; text length |
3047 | cmp [move_flag],2 |
3043 | cmp [move_flag],2 |
3048 | ; jne @f |
3044 | ; jne @f |
3049 | ; add edx,navigation_size |
3045 | ; add edx,navigation_size |
3050 | ; @@: |
3046 | ; @@: |
3051 | int 0x40 |
3047 | int 0x40 |
3052 | ; VECTOR Z+ BUTTON |
3048 | ; VECTOR Z+ BUTTON |
3053 | mov eax,8 ; function 8 : define and draw button |
3049 | mov eax,8 ; function 8 : define and draw button |
3054 | mov ebx,(SIZE_X+51)*65536+21 ; [x start] *65536 + [x size] |
3050 | mov ebx,(SIZE_X+51)*65536+21 ; [x start] *65536 + [x size] |
3055 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3051 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3056 | mov edx,31 ; button id |
3052 | mov edx,31 ; button id |
3057 | mov esi,0x6688dd ; button color RRGGBB |
3053 | mov esi,0x6688dd ; button color RRGGBB |
3058 | int 0x40 |
3054 | int 0x40 |
3059 | ;VECTOR Z+ LABEL |
3055 | ;VECTOR Z+ LABEL |
3060 | mov eax,4 ; function 4 : write text to window |
3056 | mov eax,4 ; function 4 : write text to window |
3061 | mov ebx,(SIZE_X+53)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
3057 | mov ebx,(SIZE_X+53)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
3062 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3058 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3063 | mov edx,labelzplus ; pointer to text beginning |
3059 | mov edx,labelzplus ; pointer to text beginning |
3064 | mov esi,labelzplusend-labelzplus ; text length |
3060 | mov esi,labelzplusend-labelzplus ; text length |
3065 | ; cmp [move_flag],2 |
3061 | ; cmp [move_flag],2 |
3066 | ; jne @f |
3062 | ; jne @f |
3067 | ; add edx,navigation_size |
3063 | ; add edx,navigation_size |
3068 | ; @@: |
3064 | ; @@: |
3069 | 3065 | ||
3070 | int 0x40 |
3066 | int 0x40 |
3071 | ; VECTOR x- BUTTON |
3067 | ; VECTOR x- BUTTON |
3072 | mov eax,8 ; function 8 : define and draw button |
3068 | mov eax,8 ; function 8 : define and draw button |
3073 | mov ebx,(SIZE_X+10)*65536+21 ; [x start] *65536 + [x size] |
3069 | mov ebx,(SIZE_X+10)*65536+21 ; [x start] *65536 + [x size] |
3074 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3070 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3075 | mov edx,32 ; button id |
3071 | mov edx,32 ; button id |
3076 | mov esi,0x6688dd ; button color RRGGBB |
3072 | mov esi,0x6688dd ; button color RRGGBB |
3077 | int 0x40 |
3073 | int 0x40 |
3078 | ;VECTOR x- LABEL |
3074 | ;VECTOR x- LABEL |
3079 | mov eax,4 ; function 4 : write text to window |
3075 | mov eax,4 ; function 4 : write text to window |
3080 | mov ebx,(SIZE_X+12)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
3076 | mov ebx,(SIZE_X+12)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
3081 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3077 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3082 | mov edx,labelxminus ; pointer to text beginning |
3078 | mov edx,labelxminus ; pointer to text beginning |
3083 | mov esi,labelxminusend-labelxminus ; text length |
3079 | mov esi,labelxminusend-labelxminus ; text length |
3084 | ; cmp [move_flag],2 |
3080 | ; cmp [move_flag],2 |
3085 | ; jne @f |
3081 | ; jne @f |
3086 | ; add edx,navigation_size |
3082 | ; add edx,navigation_size |
3087 | ; @@: |
3083 | ; @@: |
3088 | int 0x40 |
3084 | int 0x40 |
3089 | ; VECTOR x+ BUTTON |
3085 | ; VECTOR x+ BUTTON |
3090 | mov eax,8 ; function 8 : define and draw button |
3086 | mov eax,8 ; function 8 : define and draw button |
3091 | mov ebx,(SIZE_X+51)*65536+21 ; [x start] *65536 + [x size] |
3087 | mov ebx,(SIZE_X+51)*65536+21 ; [x start] *65536 + [x size] |
3092 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3088 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3093 | mov edx,33 ; button id |
3089 | mov edx,33 ; button id |
3094 | mov esi,0x6688dd ; button color RRGGBB |
3090 | mov esi,0x6688dd ; button color RRGGBB |
3095 | int 0x40 |
3091 | int 0x40 |
3096 | ;VECTOR x+ LABEL |
3092 | ;VECTOR x+ LABEL |
3097 | mov eax,4 ; function 4 : write text to window |
3093 | mov eax,4 ; function 4 : write text to window |
3098 | mov ebx,(SIZE_X+53)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
3094 | mov ebx,(SIZE_X+53)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
3099 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3095 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3100 | mov edx,labelxplus ; pointer to text beginning |
3096 | mov edx,labelxplus ; pointer to text beginning |
3101 | mov esi,labelxplusend-labelxplus ; text length |
3097 | mov esi,labelxplusend-labelxplus ; text length |
3102 | ; cmp [move_flag],2 |
3098 | ; cmp [move_flag],2 |
3103 | ; jne @f |
3099 | ; jne @f |
3104 | ; add edx,navigation_size |
3100 | ; add edx,navigation_size |
3105 | ; @@: |
3101 | ; @@: |
3106 | int 0x40 |
3102 | int 0x40 |
3107 | ; VECTOR z- BUTTON |
3103 | ; VECTOR z- BUTTON |
3108 | mov eax,8 ; function 8 : define and draw button |
3104 | mov eax,8 ; function 8 : define and draw button |
3109 | mov ebx,(SIZE_X+10)*65536+62-41 ; [x start] *65536 + [x size] |
3105 | mov ebx,(SIZE_X+10)*65536+62-41 ; [x start] *65536 + [x size] |
3110 | mov ecx,(25+140+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3106 | mov ecx,(25+140+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3111 | mov edx,34 ; button id |
3107 | mov edx,34 ; button id |
3112 | mov esi,0x6688dd ; button color RRGGBB |
3108 | mov esi,0x6688dd ; button color RRGGBB |
3113 | int 0x40 |
3109 | int 0x40 |
3114 | ;VECTOR z- LABEL |
3110 | ;VECTOR z- LABEL |
3115 | mov eax,4 ; function 4 : write text to window |
3111 | mov eax,4 ; function 4 : write text to window |
3116 | mov ebx,(SIZE_X+12)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
3112 | mov ebx,(SIZE_X+12)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
3117 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3113 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3118 | mov edx,labelzminus ; pointer to text beginning |
3114 | mov edx,labelzminus ; pointer to text beginning |
3119 | mov esi,labelzminusend-labelzminus ; text length |
3115 | mov esi,labelzminusend-labelzminus ; text length |
3120 | ; cmp [move_flag],2 |
3116 | ; cmp [move_flag],2 |
3121 | ; jne @f |
3117 | ; jne @f |
3122 | ; add edx,navigation_size |
3118 | ; add edx,navigation_size |
3123 | ; @@: |
3119 | ; @@: |
3124 | int 0x40 |
3120 | int 0x40 |
3125 | ;VECTOR Y+ BUTTON |
3121 | ;VECTOR Y+ BUTTON |
3126 | mov eax,8 ; function 8 : define and draw button |
3122 | mov eax,8 ; function 8 : define and draw button |
3127 | mov ebx,(SIZE_X+10+20)*65536+20 ; [x start] *65536 + [x size] |
3123 | mov ebx,(SIZE_X+10+20)*65536+20 ; [x start] *65536 + [x size] |
3128 | mov ecx,(165+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3124 | mov ecx,(165+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
3129 | mov edx,35 ; button id |
3125 | mov edx,35 ; button id |
3130 | mov esi,0x6688dd ; button color RRGGBB |
3126 | mov esi,0x6688dd ; button color RRGGBB |
3131 | int 0x40 |
3127 | int 0x40 |
3132 | ;VECTOR Y+ LABEL |
3128 | ;VECTOR Y+ LABEL |
3133 | mov eax,4 ; function 4 : write text to window |
3129 | mov eax,4 ; function 4 : write text to window |
3134 | mov ebx,(SIZE_X+32)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
3130 | mov ebx,(SIZE_X+32)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
3135 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3131 | mov ecx,0x20ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
3136 | mov edx,labelyplus ; pointer to text beginning |
3132 | mov edx,labelyplus ; pointer to text beginning |
3137 | mov esi,labelyplusend-labelyplus ; text length |
3133 | mov esi,labelyplusend-labelyplus ; text length |
3138 | ; cmp [move_flag],2 |
3134 | ; cmp [move_flag],2 |
3139 | ; jne @f |
3135 | ; jne @f |
3140 | ; add edx,navigation_size |
3136 | ; add edx,navigation_size |
3141 | ; @@: |
3137 | ; @@: |
3142 | int 0x40 |
3138 | int 0x40 |
3143 | 3139 | ||
3144 | mov eax,12 ; function 12:tell os about windowdraw |
3140 | mov eax,12 ; function 12:tell os about windowdraw |
3145 | mov ebx,2 ; 2, end of draw |
3141 | mov ebx,2 ; 2, end of draw |
3146 | int 0x40 |
3142 | int 0x40 |
3147 | ret |
3143 | ret |
3148 | 3144 | ||
3149 | 3145 | ||
3150 | ; DATA AREA ************************************ |
3146 | ; DATA AREA ************************************ |
3151 | 3147 | ||
3152 | include 'DATA.INC' |
3148 | include 'DATA.INC' |
3153 | 3149 | ||
3154 | MEM_END:---mark>---mark>>----!>-1.0,1.0> |
3150 | MEM_END:---mark>---mark>>----!>-1.0,1.0> |