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Rev | Author | Line No. | Line |
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1245 | hidnplayr | 1 | |
7788 | leency | 2 | ; with a few graphics effects demonstration. |
8014 | leency | 3 | ; compiler : FASM |
1819 | yogev_ezra | 4 | ; system : KolibriOS |
5 | ; author : Macgub aka Maciej Guba |
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1245 | hidnplayr | 6 | ; email : macgub3@wp.pl |
7 | ; web : www.macgub.hekko.pl |
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8014 | leency | 8 | ; Fell free to use this intro in your own distribution of KolibriOS. |
6619 | leency | 9 | ; Special greetings to KolibriOS team . |
10 | ; I hope because my demos Christian Belive will be near to each of You. |
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6769 | IgorA | 11 | |
1245 | hidnplayr | 12 | |
13 | |||
14 | ; madis.kalme@mail.ee |
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15 | ; I tried optimizing it a bit, but don't know if it was successful. The objects |
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16 | ; can be: |
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17 | ; 1) Read from a file (*.3DS standard) |
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18 | ; 2) Written in manually (at the end of the code) |
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19 | |||
20 | |||
6619 | leency | 21 | |
1245 | hidnplayr | 22 | SIZE_Y equ 512 ; ///// I want definitely |
8014 | leency | 23 | TIMEOUT equ 10 ; ------ say: |
24 | ROUND equ 10 ; \ @ @/ keep smiling every |
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25 | TEX_X equ 512 ; texture width ; \ ./ / day. |
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26 | TEX_Y equ 512 ; height ; \/ / |
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27 | TEX_SHIFT equ 9 ; texture width shifting ; __||__ / |
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28 | TEXTURE_SIZE EQU (TEX_X * TEX_Y)-1 ; /| | |
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29 | TEX equ SHIFTING ; TEX={SHIFTING | FLUENTLY} ; / \ / |
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30 | FLUENTLY = 0 ; / | | |
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31 | SHIFTING = 1 ; ------ |
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32 | CATMULL_SHIFT equ 8 ; | | |
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33 | LIGHT_SIZE equ 22 ; | | |
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34 | NON = 0 ; -/ \- |
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35 | MMX = 1 |
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1245 | hidnplayr | 36 | SSE = 2 |
37 | SSE2 = 3 |
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1979 | yogev_ezra | 38 | Ext = SSE2 ;Ext={ NON | MMX | SSE | SSE2 } |
8014 | leency | 39 | |
1245 | hidnplayr | 40 | |
41 | USE_LFN = 1 |
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42 | |||
43 | |||
44 | org 0x0 |
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8014 | leency | 45 | db 'MENUET01' ; 8 byte id |
46 | dd 0x01 ; header version |
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47 | dd START ; start of code |
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48 | dd I_END ; size of image |
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49 | dd MEM_END ; memory for app |
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50 | dd MEM_END ; esp |
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51 | dd I_Param ; I_Param |
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52 | dd 0x0 ; I_Icon |
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53 | |||
1245 | hidnplayr | 54 | |
8014 | leency | 55 | cld |
56 | ; mov eax,14 ; window size according to cur res ... |
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57 | ; int 0x40 |
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58 | ; sub eax,150 shl 16 + 150 |
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59 | mov eax, 500 shl 16 + 600 ; ... or set manually |
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60 | mov [size_y_var],ax |
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61 | shr ax,1 |
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62 | mov [vect_y],ax |
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63 | |||
6619 | leency | 64 | |
6648 | leency | 65 | |
8014 | leency | 66 | movzx ebx,ax |
67 | lea ebx,[ebx*3] |
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68 | push ebx |
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69 | fninit |
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70 | fild dword[esp] |
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71 | fstp [rsscale] |
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72 | pop ebx |
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73 | |||
6619 | leency | 74 | |
8014 | leency | 75 | mov [size_x_var],ax |
76 | shr ax,1 |
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77 | mov [vect_x],ax |
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78 | |||
6619 | leency | 79 | |
8014 | leency | 80 | mov [x_start],eax |
81 | |||
6619 | leency | 82 | |
6648 | leency | 83 | |
8014 | leency | 84 | call read_param |
85 | call read_from_disk ; read, if all is ok eax = 0 |
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86 | cmp eax,0 |
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87 | jne .gen |
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88 | mov esi,[fptr] |
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89 | cmp [esi],word 4D4Dh |
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90 | jne .asc |
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91 | call read_tp_variables ; init points and triangles count variables |
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92 | cmp eax,0 |
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93 | je .gen |
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94 | jmp .malloc |
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95 | .gen: |
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1245 | hidnplayr | 96 | if USE_LFN |
97 | mov [triangles_count_var],1000 |
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8014 | leency | 98 | mov [points_count_var],1000 |
99 | call alloc_mem_for_tp |
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100 | end if |
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1245 | hidnplayr | 101 | call generate_object |
8014 | leency | 102 | jmp .opt |
103 | .asc: |
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5486 | leency | 104 | mov [triangles_count_var],10000 |
8014 | leency | 105 | mov [points_count_var],10000 |
106 | call alloc_mem_for_tp |
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107 | call read_asc |
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108 | jmp .opt |
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109 | .malloc: |
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1245 | hidnplayr | 110 | if USE_LFN |
111 | call alloc_mem_for_tp |
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8014 | leency | 112 | end if |
1245 | hidnplayr | 113 | call read_from_file |
8014 | leency | 114 | .opt: |
1245 | hidnplayr | 115 | |
6648 | leency | 116 | |
117 | |||
8014 | leency | 118 | |
6648 | leency | 119 | |
8014 | leency | 120 | ; set point(0,0,0) in center and calc all coords |
121 | ; to be in <-1.0,1.0> |
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122 | call normalize_all_light_vectors |
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123 | call init_triangles_normals2 |
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124 | call init_point_normals |
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125 | call init_envmap2 |
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126 | call init_envmap_cub |
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127 | call generate_texture2 |
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128 | call init_sincos_tab |
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129 | call do_color_buffer ; intit color_map |
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130 | mov edi,bumpmap |
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131 | call calc_bumpmap |
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132 | call calc_bumpmap_coords ; bump and texture mapping |
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133 | call draw_window |
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134 | ; mov [draw_win_at_first],0 |
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135 | ; mov eax,40 ; set events mask |
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136 | ; mov ebx,1100000000000000000000000100111b |
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137 | ; int 0x40 |
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138 | still: |
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1245 | hidnplayr | 139 | cmp [edit_flag],1 |
8014 | leency | 140 | jne @f |
141 | mov eax,40 ; set events mask |
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142 | mov ebx,1100000000000000000000000100111b |
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143 | jmp .int |
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144 | @@: |
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6769 | IgorA | 145 | mov eax,40 ; set events mask |
8014 | leency | 146 | mov ebx,111b |
147 | .int: |
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6769 | IgorA | 148 | int 0x40 |
8014 | leency | 149 | |
1245 | hidnplayr | 150 | |
8014 | leency | 151 | mov ebx,TIMEOUT |
152 | cmp [speed_flag],0 |
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153 | je .skip |
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154 | mov eax,11 |
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155 | .skip: |
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6769 | IgorA | 156 | cmp [edit_flag],1 |
8014 | leency | 157 | jne @f |
158 | mov eax,10 |
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159 | |||
6769 | IgorA | 160 | |
161 | int 0x40 |
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8014 | leency | 162 | |
1245 | hidnplayr | 163 | |
8014 | leency | 164 | je red |
165 | cmp eax,2 ; key in buffer ? |
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166 | je key |
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167 | cmp eax,3 ; button in buffer ? |
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168 | je button |
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169 | cmp eax,6 |
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170 | jne @f |
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171 | cmp [edit_flag],1 |
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172 | jne @f |
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173 | mov eax,37 |
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174 | mov ebx,3 ;read mouse state |
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175 | int 0x40 |
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176 | mov [mouse_state],eax |
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177 | call edit |
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178 | @@: |
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6769 | IgorA | 179 | jmp noclose |
8014 | leency | 180 | |
1245 | hidnplayr | 181 | |
6648 | leency | 182 | mov eax,9 ; get process info |
8014 | leency | 183 | mov ebx,procinfo |
184 | mov ecx,-1 |
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185 | int 0x40 |
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186 | mov eax,[procinfo+42] ; read params of window |
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187 | sub eax,115 |
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188 | mov [size_x_var],ax |
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189 | shr ax,1 |
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190 | mov [vect_x],ax |
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191 | ; |
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6648 | leency | 192 | mov eax,[procinfo+46] |
8014 | leency | 193 | sub eax,30 |
194 | mov [size_y_var],ax |
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195 | shr ax,1 |
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196 | mov [vect_y],ax |
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197 | |||
6648 | leency | 198 | |
8014 | leency | 199 | mov [x_start],ax |
200 | mov eax,[procinfo+38] |
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201 | mov [y_start],ax |
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202 | call alloc_buffer_mem ;realloc mem for scr & z buffs |
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203 | call draw_window |
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204 | |||
1245 | hidnplayr | 205 | |
8014 | leency | 206 | |
1245 | hidnplayr | 207 | |
8014 | leency | 208 | mov eax,2 ; just read it and ignore |
209 | int 0x40 |
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210 | jmp noclose |
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211 | |||
1245 | hidnplayr | 212 | |
8014 | leency | 213 | mov eax,17 ; get id |
214 | int 0x40 |
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215 | |||
1245 | hidnplayr | 216 | |
8014 | leency | 217 | jne @f |
218 | |||
1245 | hidnplayr | 219 | |
8014 | leency | 220 | int 0x40 |
221 | @@: |
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1245 | hidnplayr | 222 | cmp ah,30 |
8014 | leency | 223 | jge add_vec_buttons |
224 | call update_flags ; update flags and write labels of flags |
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225 | |||
1245 | hidnplayr | 226 | |
8014 | leency | 227 | cmp ah,3 ; ah = 3 -> shading model |
228 | jne .next_m6 |
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229 | cmp [dr_flag],2 |
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230 | jne @f |
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231 | ; call init_envmap2 ; <----! this don't works in env mode |
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232 | ; and more than ~18 kb objects |
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233 | ; call init_envmap_cub2 |
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234 | @@: |
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1245 | hidnplayr | 235 | cmp [dr_flag],4 |
8014 | leency | 236 | jne @f |
237 | call generate_texture2 |
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238 | |||
1245 | hidnplayr | 239 | |
240 | .next_m6: |
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241 | ; ah = 5 -> scale- |
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8014 | leency | 242 | cmp ah,5 |
243 | jne @f |
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244 | mov dword[scale],0.7 |
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245 | fninit |
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246 | fld [rsscale] |
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247 | fmul [scale] |
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248 | fstp [rsscale] |
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249 | |||
1245 | hidnplayr | 250 | |
251 | cmp ah,6 ; ah = 6 -> scale+ |
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8014 | leency | 252 | jne @f |
253 | mov dword[scale],1.3 |
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254 | fninit |
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255 | fld [rsscale] |
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256 | fmul [scale] |
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257 | fstp [rsscale] |
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258 | |||
1245 | hidnplayr | 259 | |
260 | cmp ah,9 ; lights random ; 'flat' 0 |
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8014 | leency | 261 | jne .next_m5 ; 'grd ' 1 |
262 | call make_random_lights ; 'env ' 2 |
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263 | call normalize_all_light_vectors ; 'bump' 3 |
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264 | call do_color_buffer ; intit color_map ; 'tex ' 4 |
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265 | ; cmp [emboss_flag],1 ; 'pos ' 5 |
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266 | ; je @f ; 'dots' 6 |
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267 | ; cmp [dr_flag],8 |
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268 | ; jge @f |
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269 | ; cmp [dr_flag],2 ; 'txgr' 7 |
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270 | ; jl .next_m5 ; '2tex' 8 |
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271 | ; cmp [dr_flag],3 ; 'btex' 9 |
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272 | ; jg .next_m5 |
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273 | ; @@: |
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1931 | yogev_ezra | 274 | call init_envmap2 ; update env map if shading model = environment or bump |
8014 | leency | 275 | .next_m5: |
1245 | hidnplayr | 276 | cmp ah,11 |
8014 | leency | 277 | je @f |
278 | cmp ah,12 |
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279 | je @f |
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280 | cmp ah,13 |
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281 | jne .next_m4 |
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282 | @@: |
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1245 | hidnplayr | 283 | call mirror |
8014 | leency | 284 | .next_m4: |
1245 | hidnplayr | 285 | cmp ah,14 |
8014 | leency | 286 | jne @f |
287 | call exchange |
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288 | @@: |
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1245 | hidnplayr | 289 | cmp ah,15 |
8014 | leency | 290 | jne @f |
291 | cmp [emboss_flag],1 |
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292 | call init_envmap2 |
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293 | @@: |
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1245 | hidnplayr | 294 | ; cmp ah,17 |
8014 | leency | 295 | ; jne .next_m |
296 | ; cmp [move_flag],2 |
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297 | ; jne @f |
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298 | ; call draw_window ; redraw other labels to navigation buttons |
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299 | ; @@: |
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1245 | hidnplayr | 300 | ; cmp [move_flag],0 |
8014 | leency | 301 | ; jne .next_m |
302 | ; call draw_window ; redraw other labels to navigation buttons |
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303 | .next_m: |
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1245 | hidnplayr | 304 | cmp ah,18 |
8014 | leency | 305 | jne .next_m2 |
306 | if USE_LFN |
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1776 | yogev_ezra | 307 | mov [re_alloc_flag],1 ; reallocate memory |
8014 | leency | 308 | mov [triangles_count_var],1000 |
309 | mov [points_count_var],1000 |
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310 | call alloc_mem_for_tp |
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311 | mov [re_alloc_flag],0 |
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312 | end if |
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1776 | yogev_ezra | 313 | mov bl,[generator_flag] |
8014 | leency | 314 | ; or bl,bl |
315 | ; jz .next_m2 |
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316 | cmp bl,1 |
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317 | jne @f |
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318 | call generate_object |
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319 | jmp .calc_norm |
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320 | @@: |
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1245 | hidnplayr | 321 | cmp bl,4 |
8014 | leency | 322 | jg @f |
323 | movzx ax,bl ; ax < - object number |
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324 | call generate_object2 |
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325 | jmp .calc_norm |
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326 | @@: |
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1245 | hidnplayr | 327 | call generate_object3 |
8014 | leency | 328 | .calc_norm: |
1245 | hidnplayr | 329 | call optimize_object1 |
8014 | leency | 330 | call init_triangles_normals2 |
331 | call init_point_normals |
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332 | call calc_bumpmap_coords ; bump and texture mapping |
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333 | |||
1245 | hidnplayr | 334 | |
335 | cmp ah,19 |
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8014 | leency | 336 | je @f |
337 | cmp ah,20 |
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338 | jne .next_m3 |
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339 | @@: |
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1245 | hidnplayr | 340 | mov edi,bumpmap |
8014 | leency | 341 | call calc_bumpmap |
342 | .next_m3: |
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1776 | yogev_ezra | 343 | cmp ah,21 ; re map bumps, texture coordinates |
8014 | leency | 344 | jne @f |
345 | call calc_bumpmap_coords |
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346 | @@: |
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1776 | yogev_ezra | 347 | jmp noclose |
8014 | leency | 348 | |
1245 | hidnplayr | 349 | |
350 | |||
8014 | leency | 351 | add_vec_buttons: ; can move: object, camera,.. list is open |
352 | ; |
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353 | cmp ah,30 |
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354 | jne .next |
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355 | cmp [move_flag],0 |
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356 | jne @f |
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357 | ; cmp [move_flag],2 |
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358 | ; je .set_light1 |
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359 | sub [vect_y],10 |
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360 | jmp .next |
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361 | @@: |
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1245 | hidnplayr | 362 | cmp [move_flag],1 |
8014 | leency | 363 | jne @f |
364 | sub [yobs],10 ; observator = camera position |
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365 | jmp .next |
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366 | @@: |
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2984 | leency | 367 | sub [sin_amplitude],10 |
8014 | leency | 368 | ;-------------------------------------------------- |
1245 | hidnplayr | 369 | ; .set_light1: ; r - |
8014 | leency | 370 | ; movzx ebx,[light_no_flag] ; * 22 |
371 | ; mov ecx,ebx |
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372 | ; shl ebx,4 |
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373 | ; shl ecx,1 |
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374 | ; add ebx,ecx |
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375 | ; shl ecx,1 |
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376 | ; add ebx,ecx |
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377 | ; add ebx,lights+6 ; 6 -> light vector size |
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378 | ; |
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1245 | hidnplayr | 379 | ; movzx ecx,[light_comp_flag] |
8014 | leency | 380 | ; lea ecx,[ecx*3} |
381 | ; add ebx,ecx ; ebx -> color to set |
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382 | |||
1245 | hidnplayr | 383 | |
384 | .next: |
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385 | cmp ah,31 |
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8014 | leency | 386 | jne .next1 |
387 | cmp [move_flag],1 |
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388 | je @f |
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389 | add [vect_z],10 |
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390 | jmp .next1 |
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391 | @@: |
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1245 | hidnplayr | 392 | add [zobs],10 ; observator = camera position |
8014 | leency | 393 | .next1: |
1245 | hidnplayr | 394 | cmp ah,33 |
8014 | leency | 395 | jne .next2 |
396 | cmp [move_flag],0 |
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397 | jne @f |
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398 | sub [vect_x],10 |
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399 | jmp .next2 |
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400 | @@: |
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1245 | hidnplayr | 401 | cmp [move_flag],1 |
8014 | leency | 402 | jne @f |
403 | sub [xobs],10 ; observator = camera position |
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404 | jmp .next2 |
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405 | @@: |
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2984 | leency | 406 | fninit |
8014 | leency | 407 | fld [sin_frq] |
408 | fsub [sin_delta] |
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409 | fstp [sin_frq] |
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410 | .next2: |
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1245 | hidnplayr | 411 | cmp ah,32 |
8014 | leency | 412 | jne .next3 |
413 | cmp [move_flag],0 |
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414 | jne @f |
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415 | add [vect_x],10 |
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416 | jmp .next3 |
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417 | @@: |
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1245 | hidnplayr | 418 | cmp [move_flag],1 |
8014 | leency | 419 | jne @f |
420 | add [xobs],10 ; observator = camera position |
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421 | jmp .next3 |
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422 | @@: |
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2984 | leency | 423 | fninit |
8014 | leency | 424 | fld [sin_frq] ; change wave effect frequency |
425 | fadd [sin_delta] |
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426 | fstp [sin_frq] |
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427 | .next3: |
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1245 | hidnplayr | 428 | cmp ah,34 |
8014 | leency | 429 | jne .next4 |
430 | cmp [move_flag],1 |
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431 | je @f |
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432 | |||
1245 | hidnplayr | 433 | |
8014 | leency | 434 | jmp .next4 |
435 | @@: |
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1245 | hidnplayr | 436 | sub [zobs],10 ; observator = camera position |
8014 | leency | 437 | .next4: |
1245 | hidnplayr | 438 | cmp ah,35 |
8014 | leency | 439 | jne .next5 |
440 | cmp [move_flag],0 |
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441 | jne @f |
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442 | ; call add_vector |
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443 | add [vect_y],10 |
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444 | jmp .next5 |
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445 | @@: |
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1245 | hidnplayr | 446 | cmp [move_flag],1 |
8014 | leency | 447 | jne @f |
448 | add [yobs],10 ; observator = camera position |
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449 | jmp .next5 |
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450 | @@: |
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2984 | leency | 451 | add [sin_amplitude],10 |
8014 | leency | 452 | .next5: |
1245 | hidnplayr | 453 | |
454 | |||
455 | |||
456 | |||
457 | |||
458 | |||
8014 | leency | 459 | jz .end_rot |
460 | cmp [r_flag],2 |
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461 | jne .no_x |
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462 | inc [angle_x] |
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463 | and [angle_x],0xff |
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464 | mov [angle_z],0 |
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465 | jmp .end_rot |
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466 | |||
1245 | hidnplayr | 467 | |
468 | cmp [r_flag],0 |
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8014 | leency | 469 | jne .no_y |
470 | inc [angle_y] |
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471 | and [angle_y],0xff |
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472 | mov [angle_z],0 |
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473 | jmp .end_rot |
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474 | |||
1245 | hidnplayr | 475 | |
476 | cmp [r_flag],1 |
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8014 | leency | 477 | jne .end_rot |
478 | mov cx,[angle_x] |
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479 | inc cx |
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480 | and cx,0xff |
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481 | mov [angle_z],0 |
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482 | mov [angle_y],cx |
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483 | mov [angle_x],cx |
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484 | .end_rot: |
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1245 | hidnplayr | 485 | |
486 | |||
8014 | leency | 487 | mov edi,matrix |
488 | call make_rotation_matrix |
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489 | RDTSC |
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1931 | yogev_ezra | 490 | push eax |
491 | mov esi,[points_normals_ptr] |
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8014 | leency | 492 | mov edi,[points_normals_rot_ptr] |
493 | mov ebx,matrix |
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494 | mov ecx,[points_count_var] |
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495 | call rotary |
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496 | |||
1245 | hidnplayr | 497 | |
8014 | leency | 498 | call add_scale_to_matrix |
499 | |||
1245 | hidnplayr | 500 | |
8014 | leency | 501 | mov edi,[points_rotated_ptr] |
502 | mov ebx,matrix |
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503 | mov ecx,[points_count_var] |
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504 | call rotary |
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505 | |||
1245 | hidnplayr | 506 | |
507 | ; pop ebx |
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508 | ; sub eax,ebx |
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509 | ; sub eax,41 |
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510 | ; push eax |
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511 | |||
512 | |||
8014 | leency | 513 | mov edi,[points_translated_ptr] |
514 | mov ecx,[points_count_var] |
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515 | call translate_points |
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516 | |||
1245 | hidnplayr | 517 | |
8014 | leency | 518 | ; jne @f |
519 | ; call calc_attenuation_light |
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520 | ; @@: |
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1245 | hidnplayr | 521 | cmp [fire_flag],0 |
8014 | leency | 522 | jne @f |
523 | call clrscr ; clear the screen |
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524 | @@: |
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1245 | hidnplayr | 525 | ; cmp [catmull_flag],1 ;non sort if Catmull = on |
8014 | leency | 526 | ; je .no_sort |
527 | ; 64 indexes call sort_triangles |
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528 | .no_sort: |
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1245 | hidnplayr | 529 | cmp [dr_flag],7 ; fill if 2tex and texgrd |
8014 | leency | 530 | jge @f |
531 | cmp [catmull_flag],0 ;non fill if Catmull = off |
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532 | je .non_f |
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533 | cmp [dr_flag],6 ; non fill if dots |
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534 | je .non_f |
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535 | @@: |
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1245 | hidnplayr | 536 | call fill_Z_buffer ; make background |
8014 | leency | 537 | .non_f: |
1245 | hidnplayr | 538 | ; RDTSC |
1931 | yogev_ezra | 539 | ; push eax |
540 | cmp [dr_flag],6 |
||
8014 | leency | 541 | jne @f |
542 | call draw_dots |
||
543 | jmp .blurrr |
||
544 | @@: |
||
1245 | hidnplayr | 545 | call draw_triangles ; draw all triangles from the list |
8014 | leency | 546 | cmp [edit_flag],0 |
547 | jz .no_edit |
||
548 | call clear_vertices_index |
||
549 | call draw_handlers |
||
550 | ; call edit |
||
551 | |||
6769 | IgorA | 552 | |
553 | |||
554 | |||
555 | |||
556 | |||
557 | |||
558 | |||
559 | |||
1245 | hidnplayr | 560 | cmp [sinus_flag],0 |
8014 | leency | 561 | je @f |
562 | call do_sinus |
||
563 | @@: |
||
2984 | leency | 564 | cmp [fire_flag],0 |
8014 | leency | 565 | jne @f |
566 | cmp [blur_flag],0 |
||
567 | je .no_blur ; no blur, no fire |
||
568 | movzx ecx,[blur_flag] |
||
569 | call blur_screen ; blur and fire |
||
570 | jmp .no_blur |
||
571 | @@: |
||
1245 | hidnplayr | 572 | cmp [emboss_flag],0 |
8014 | leency | 573 | jne .emb ; if emboss=true -> no fire |
574 | movzx ecx,[fire_flag] |
||
575 | call blur_screen ; blur and fire |
||
576 | .no_blur: ; no blur, no fire |
||
577 | cmp [emboss_flag],0 |
||
578 | je @f |
||
579 | .emb: |
||
1245 | hidnplayr | 580 | call do_emboss |
8014 | leency | 581 | |
1245 | hidnplayr | 582 | |
583 | |||
584 | |||
585 | |||
8014 | leency | 586 | je .no_inc_bright |
587 | movzx ebx,[inc_bright_flag] |
||
2736 | leency | 588 | shl ebx,4 |
589 | mov esi,[screen_ptr] |
||
6619 | leency | 590 | movzx ecx,word[size_y_var] |
591 | movzx eax,word[size_x_var] |
||
592 | mul ecx |
||
593 | lea ecx,[eax*3] |
||
594 | if (Ext = MMX)|(Ext = SSE) |
||
2736 | leency | 595 | mov bh,bl |
596 | push bx |
||
597 | shl ebx,16 |
||
598 | pop bx |
||
599 | push ebx |
||
600 | push ebx |
||
601 | movq mm0,[esp] |
||
602 | add esp,8 |
||
603 | else if Ext >= SSE2 |
||
604 | mov bh,bl |
||
605 | push bx |
||
606 | shl ebx,16 |
||
607 | pop bx |
||
608 | movd xmm0,ebx |
||
609 | shufps xmm0,xmm0,0 |
||
610 | end if |
||
611 | .oop: |
||
612 | if Ext=NON |
||
613 | lodsb |
||
614 | add al,bl |
||
615 | jnc @f |
||
616 | mov byte[esi-1],255 |
||
617 | loop .oop |
||
618 | @@: |
||
619 | mov [esi-1],al |
||
620 | loop .oop |
||
621 | else if (Ext=MMX)|(Ext=SSE) |
||
622 | movq mm1,[esi] |
||
623 | movq mm2,[esi+8] |
||
624 | paddusb mm1,mm0 |
||
625 | paddusb mm2,mm0 |
||
626 | movq [esi],mm1 |
||
627 | movq [esi+8],mm2 |
||
628 | add esi,16 |
||
629 | sub ecx,16 |
||
630 | jnz .oop |
||
631 | else |
||
632 | movaps xmm1,[esi] |
||
633 | paddusb xmm1,xmm0 |
||
634 | movaps [esi],xmm1 |
||
635 | add esi,16 |
||
636 | sub ecx,16 |
||
637 | jnc .oop |
||
6619 | leency | 638 | end if |
2736 | leency | 639 | |
640 | |||
641 | |||
642 | |||
643 | |||
644 | je .no_dec_bright |
||
8014 | leency | 645 | movzx ebx,[dec_bright_flag] |
2736 | leency | 646 | shl ebx,4 |
647 | mov esi,[screen_ptr] |
||
6619 | leency | 648 | movzx eax,word[size_x_var] |
649 | movzx ecx,word[size_y_var] |
||
650 | mul ecx |
||
651 | lea ecx,[eax*3] |
||
652 | if (Ext = MMX)|(Ext = SSE) |
||
653 | mov bh,bl |
||
2736 | leency | 654 | push bx |
655 | shl ebx,16 |
||
656 | pop bx |
||
657 | push ebx |
||
658 | push ebx |
||
659 | movq mm0,[esp] |
||
660 | add esp,8 |
||
661 | else if Ext >=SSE2 |
||
662 | mov bh,bl |
||
663 | push bx |
||
664 | shl ebx,16 |
||
665 | pop bx |
||
666 | movd xmm0,ebx |
||
667 | shufps xmm0,xmm0,0 |
||
668 | end if |
||
669 | .oop1: |
||
670 | if Ext=NON |
||
671 | lodsb |
||
672 | sub al,bl |
||
673 | jb @f |
||
8014 | leency | 674 | mov [esi-1],al |
2736 | leency | 675 | loop .oop1 |
676 | @@: |
||
677 | mov byte[esi-1],0 |
||
678 | loop .oop1 |
||
679 | else if (Ext = MMX)|(Ext=SSE) |
||
680 | movq mm1,[esi] |
||
681 | psubusb mm1,mm0 |
||
682 | movq [esi],mm1 |
||
683 | add esi,8 |
||
684 | sub ecx,8 |
||
685 | jnz .oop1 |
||
686 | else |
||
687 | movaps xmm1,[esi] |
||
688 | psubusb xmm1,xmm0 |
||
689 | movaps [esi],xmm1 |
||
690 | add esi,16 |
||
691 | sub ecx,16 |
||
692 | jnc .oop1 |
||
6619 | leency | 693 | end if |
2736 | leency | 694 | .no_dec_bright: |
695 | |||
696 | |||
697 | |||
1245 | hidnplayr | 698 | sub eax,[esp] |
699 | sub eax,41 |
||
700 | ; pop eax |
||
701 | |||
702 | |||
703 | .dc: |
||
704 | xor edx,edx |
||
705 | mov edi,10 |
||
706 | div edi |
||
707 | add dl,30h |
||
708 | mov [STRdata+ecx-1],dl |
||
709 | loop .dc |
||
710 | pop eax |
||
711 | |||
712 | |||
8014 | leency | 713 | mov ebx,[screen_ptr] |
6648 | leency | 714 | mov ecx,[size_y_var] |
6619 | leency | 715 | ; mov ecx,SIZE_X shl 16 + SIZE_Y |
716 | mov edx,[offset_y] ;5 shl 16 + 25 |
||
6769 | IgorA | 717 | int 0x40 |
1245 | hidnplayr | 718 | |
719 | |||
6619 | leency | 720 | mov bx,[size_x_var] |
721 | add ebx,18 |
||
722 | shl ebx,16 |
||
723 | mov bx,60 |
||
724 | mov cx,[size_y_var] |
||
725 | sub cx,2 |
||
726 | shl ecx,16 |
||
727 | mov cx,9 |
||
728 | xor edx,edx |
||
2736 | leency | 729 | int 40h |
730 | |||
6619 | leency | 731 | |
8014 | leency | 732 | mov bx,[size_x_var] |
6619 | leency | 733 | add ebx,18 |
734 | shl ebx,16 |
||
735 | mov bx,[size_y_var] |
||
736 | sub bx,2 ; [x start] *65536 + [y start] |
||
8014 | leency | 737 | mov ecx,0x00888888 |
2736 | leency | 738 | mov edx,STRdata ; pointer to text beginning |
8014 | leency | 739 | mov esi,10 ; text length |
740 | int 40h |
||
1245 | hidnplayr | 741 | |
742 | |||
743 | |||
2881 | leency | 744 | |
1245 | hidnplayr | 745 | |
2881 | leency | 746 | |
8014 | leency | 747 | |
1245 | hidnplayr | 748 | |
749 | ;-------------------------PROCEDURES--------------------------------------------- |
||
750 | ;-------------------------------------------------------------------------------- |
||
751 | ;include "TEX3.INC" |
||
8014 | leency | 752 | include "FLAT_CAT.INC" |
1728 | clevermous | 753 | include "TEX_CAT.INC" |
754 | include "BUMP_CAT.INC" |
||
755 | include "3DMATH.INC" |
||
756 | include "GRD_LINE.INC" |
||
2881 | leency | 757 | ;include "GRD3.INC" |
8014 | leency | 758 | ;include "FLAT3.INC" |
759 | ;include "BUMP3.INC" |
||
760 | include "B_PROCS.INC" |
||
1728 | clevermous | 761 | include "A_PROCS.INC" |
762 | include "GRD_CAT.INC" |
||
763 | include "BUMP_TEX.INC" |
||
764 | include "GRD_TEX.INC" |
||
765 | include "TWO_TEX.INC" |
||
766 | include "ASC.INC" |
||
5486 | leency | 767 | clear_vertices_index: |
6769 | IgorA | 768 | mov edi,[vertices_index_ptr] |
769 | movzx eax,word[size_x_var] |
||
770 | movzx ecx,word[size_y_var] |
||
771 | imul ecx,eax |
||
772 | xor eax,eax |
||
773 | shr ecx,1 |
||
774 | rep stosd |
||
775 | ret |
||
776 | edit: ; mmx required, edit mesh by vertex |
||
8014 | leency | 777 | push ebp |
778 | mov ebp,esp |
||
779 | sub esp,128 |
||
780 | |||
1245 | hidnplayr | 781 | |
8014 | leency | 782 | .x_coord equ ebp-4 |
783 | .points_translated equ ebp-10 |
||
784 | .points equ ebp-22 |
||
785 | .points_rotated equ ebp-34 |
||
786 | .mx equ ebp-70 |
||
787 | |||
2736 | leency | 788 | |
6769 | IgorA | 789 | { |
790 | movzx ebx,word[.x_coord] |
||
8014 | leency | 791 | movzx ecx,word[.y_coord] |
792 | movzx edx,word[size_x_var] |
||
793 | imul edx,ecx |
||
794 | add ebx,edx |
||
795 | |||
2881 | leency | 796 | |
8014 | leency | 797 | lea ebx,[ebx*3] |
798 | add ebx,[screen_ptr] |
||
799 | mov ebx,[ebx] |
||
800 | and ebx,0x00ffffff |
||
801 | cmp ebx,0x00ff0000 ; is handle bar ? |
||
802 | } |
||
6769 | IgorA | 803 | |
804 | |||
8014 | leency | 805 | mov eax,37 ; get mouse state |
806 | mov ebx,1 ; x = 5, y = 25 - offsets |
||
807 | int 0x40 |
||
808 | |||
6769 | IgorA | 809 | |
8014 | leency | 810 | movd mm0,ebx |
811 | movd mm1,eax |
||
812 | movd mm3,[size_y_var] |
||
813 | pcmpgtw mm0,mm1 |
||
814 | pcmpgtw mm3,mm1 |
||
815 | pxor mm3,mm0 |
||
816 | movd eax,mm3 |
||
817 | mov cx,ax |
||
818 | shr eax,16 |
||
819 | and ax,cx |
||
820 | or ax,ax |
||
821 | jz .no_edit |
||
822 | |||
6769 | IgorA | 823 | |
824 | |||
8014 | leency | 825 | psubw mm1,mm0 |
826 | movd eax,mm1 |
||
827 | |||
6769 | IgorA | 828 | |
829 | ror eax,16 |
||
8014 | leency | 830 | ; push eax |
831 | ; sub esp,256 |
||
832 | mov [.x_coord],eax |
||
833 | test word[mouse_state],100000000b |
||
834 | jz .not_press ; check if left mouse button press |
||
835 | |||
6769 | IgorA | 836 | |
8014 | leency | 837 | |
6769 | IgorA | 838 | |
839 | ; { |
||
840 | ; movzx ebx,word[.x_coord] |
||
8014 | leency | 841 | ; movzx ecx,word[.y_coord] |
842 | ; imul ebx,ecx |
||
843 | ; lea ecx,[ebx*2] |
||
844 | ; lea ebx,[ebx*3] |
||
845 | ; add ebx,[screen_ptr] |
||
846 | ; mov ebx,[ebx] |
||
847 | ; and ebx,0x00ffffff |
||
848 | ; cmp ebx,0x00ff0000 ; is handle bar ? |
||
849 | ; } |
||
6769 | IgorA | 850 | |
851 | |||
8014 | leency | 852 | jne .no_edit |
853 | add ecx,[vertices_index_ptr] |
||
854 | mov cx,word[ecx] |
||
855 | inc cx |
||
856 | |||
6769 | IgorA | 857 | |
858 | |||
8014 | leency | 859 | |
6769 | IgorA | 860 | |
8014 | leency | 861 | mov dword[edit_end_x],eax |
862 | mov dword[edit_start_x],eax |
||
863 | jmp .end |
||
864 | .not_press: |
||
6769 | IgorA | 865 | test byte[mouse_state],1b ; check if left button is held |
8014 | leency | 866 | jz .not_held |
867 | ; check_bar |
||
6769 | IgorA | 868 | ; jne .no_edit |
8014 | leency | 869 | ; add ecx,[vertices_index_ptr] |
870 | ; mov cx,[ecx] |
||
871 | ; inc cx |
||
872 | cmp [vertex_edit_no],0 ; cx ; vertex number |
||
873 | je .end |
||
874 | push dword[.x_coord] |
||
875 | pop dword[edit_end_x] |
||
876 | jmp .end |
||
877 | .not_held: |
||
6769 | IgorA | 878 | shr [mouse_state],16 |
8014 | leency | 879 | test byte[mouse_state],1b ; test if left button released |
880 | jz .end |
||
881 | check_bar |
||
882 | jne .end |
||
883 | |||
6769 | IgorA | 884 | |
8014 | leency | 885 | dec esi |
886 | lea esi,[esi*3] |
||
887 | add esi,esi |
||
888 | add esi,[points_translated_ptr] |
||
889 | emms |
||
890 | |||
6769 | IgorA | 891 | |
8014 | leency | 892 | paddw mm1,mm0 |
893 | psubw mm1,qword[vect_x] |
||
894 | movd dword[esi],mm1 |
||
895 | |||
6769 | IgorA | 896 | |
8014 | leency | 897 | ; detranslate |
6769 | IgorA | 898 | fninit |
8014 | leency | 899 | fild word[esi+4] |
900 | fstp dword[edi+8] |
||
901 | fild word[esi+2] |
||
902 | fisub word[offset_x] |
||
903 | fstp dword[edi+4] |
||
904 | fild word[esi] |
||
905 | fisub word[offset_y] ; proteza |
||
906 | fstp dword[edi] |
||
907 | |||
6769 | IgorA | 908 | |
8014 | leency | 909 | lea edi,[.mx] |
910 | call reverse_mx_3x3 |
||
911 | |||
6769 | IgorA | 912 | |
8014 | leency | 913 | lea edi,[.points_rotated] |
914 | lea ebx,[.mx] |
||
915 | mov ecx,1 |
||
916 | call rotary |
||
917 | |||
6769 | IgorA | 918 | |
8014 | leency | 919 | movzx edi,[vertex_edit_no] |
920 | dec edi |
||
921 | lea edi,[edi*3] |
||
922 | shl edi,2 |
||
923 | add edi,[points_ptr] |
||
924 | lea esi,[.points_rotated] |
||
925 | mov ecx,3 |
||
926 | cld |
||
927 | rep movsd |
||
928 | |||
6769 | IgorA | 929 | |
930 | |||
8014 | leency | 931 | mov [vertex_edit_no],0 |
932 | |||
6769 | IgorA | 933 | |
934 | .end: |
||
935 | mov esp,ebp |
||
936 | pop ebp |
||
937 | ret |
||
938 | |||
939 | |||
1245 | hidnplayr | 940 | push ebp |
6769 | IgorA | 941 | mov ebp,esp |
942 | .temp equ ebp-4 |
||
943 | push dword 0 |
||
944 | |||
945 | |||
6648 | leency | 946 | mov ebx, 11 |
947 | int 0x40 ; -> create heap, to be sure |
||
948 | |||
949 | |||
950 | |||
6619 | leency | 951 | movzx eax,word[size_y_var] |
952 | mul ecx |
||
1245 | hidnplayr | 953 | |
6769 | IgorA | 954 | |
955 | lea ecx,[eax*3] |
||
1245 | hidnplayr | 956 | add ecx,256 |
6769 | IgorA | 957 | mov eax,68 |
6648 | leency | 958 | mov ebx,20 |
959 | mov edx,[screen_ptr] |
||
960 | int 0x40 |
||
961 | ; and eax,0xfffffff0 |
||
6769 | IgorA | 962 | mov [screen_ptr],eax |
6648 | leency | 963 | |
964 | |||
6769 | IgorA | 965 | shl ecx,2 |
6648 | leency | 966 | add ecx,256 |
6769 | IgorA | 967 | mov eax,68 |
6648 | leency | 968 | mov ebx,20 |
969 | mov edx,[Zbuffer_ptr] |
||
970 | int 0x40 |
||
971 | ; and eax,0xfffffff0 |
||
6769 | IgorA | 972 | mov [Zbuffer_ptr],eax |
6648 | leency | 973 | |
974 | |||
6769 | IgorA | 975 | |
976 | add ecx,ecx |
||
977 | add ecx,256 |
||
978 | mov eax,68 |
||
979 | mov ebx,20 |
||
980 | mov edx,[vertices_index_ptr] |
||
981 | int 0x40 |
||
982 | ; and eax,0xfffffff0 |
||
983 | mov [vertices_index_ptr],eax |
||
984 | |||
985 | |||
986 | pop ebp |
||
987 | |||
988 | |||
989 | |||
990 | |||
6648 | leency | 991 | ;old Menuet style alloc |
992 | movzx ecx,word[size_x_var] |
||
993 | movzx eax,word[size_y_var] |
||
994 | add eax,200 |
||
995 | mul ecx |
||
996 | lea ecx,[eax*3] |
||
997 | add ecx,16 |
||
6619 | leency | 998 | and ecx,0xfffffff0 |
999 | push ecx |
||
1245 | hidnplayr | 1000 | shl eax,2 |
1001 | add ecx,eax |
||
1002 | add ecx,MEM_END |
||
1003 | mov ebx,1 |
||
1004 | mov eax,64 ; allocate mem - resize app mem |
||
8014 | leency | 1005 | int 0x40 |
1245 | hidnplayr | 1006 | mov [screen_ptr],MEM_END |
1007 | mov [Zbuffer_ptr],MEM_END |
||
1008 | pop ecx |
||
1009 | add [Zbuffer_ptr],ecx |
||
1010 | end if |
||
6648 | leency | 1011 | ret |
1245 | hidnplayr | 1012 | |
1013 | |||
1014 | ; updates flags and writing flag description |
||
1015 | ; in ah - button number |
||
8014 | leency | 1016 | push ax |
1017 | mov edi,menu |
||
1018 | .ch_another: |
||
1245 | hidnplayr | 1019 | cmp ah,byte[edi] ; ah = button id |
8014 | leency | 1020 | jne @f |
1021 | mov bl,byte[edi+11] ; max_flag + 1 |
||
1022 | cmp bl,255 |
||
1023 | je .no_write |
||
1024 | inc byte[edi+12] ; flag |
||
1025 | cmp byte[edi+12],bl |
||
1026 | jne .write |
||
1027 | mov byte[edi+12],0 |
||
1028 | jmp .write |
||
1029 | @@: |
||
1245 | hidnplayr | 1030 | add edi,17 |
8014 | leency | 1031 | cmp byte[edi],-1 |
1032 | jne .ch_another |
||
1033 | .write: |
||
1245 | hidnplayr | 1034 | ; clreol {pascal never dies} |
1035 | ; * eax = 13 - function number |
||
8014 | leency | 1036 | ; * ebx = [coordinate on axis x]*65536 + [size on axis x] |
1245 | hidnplayr | 1037 | ; * ecx = [coordinate on axis y]*65536 + [size on axis y] |
1038 | ; * edx = color 0xRRGGBB or 0x80RRGGBB for gradient fill |
||
1039 | |||
1040 | |||
8014 | leency | 1041 | movzx ecx,byte[edi] |
1042 | sub cl,2 |
||
1043 | lea ecx,[ecx*3] |
||
1044 | lea ecx,[ecx*5] |
||
1045 | add ecx,28 |
||
1046 | shl ecx,16 |
||
1047 | add ecx,14 ; ecx = [coord y]*65536 + [size y] |
||
1048 | mov bx,[size_x_var] |
||
1049 | shl ebx,16 |
||
1050 | add ebx,(12+70)*65536+25 ; [x start] *65536 + [size x] |
||
1051 | mov edx,0x00000000 ; color 0x00RRGGBB |
||
1052 | int 0x40 |
||
1053 | |||
1245 | hidnplayr | 1054 | |
8014 | leency | 1055 | movzx ebx,byte[edi] |
1056 | sub bl,2 |
||
1057 | lea ebx,[ebx*3] |
||
1058 | lea ebx,[ebx*5] |
||
1059 | mov cx,[size_x_var] |
||
1060 | shl ecx,16 |
||
1061 | add ebx,ecx |
||
1062 | add ebx,(12+70)*65536+28 ; [x start] *65536 + [y start] |
||
1063 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
1064 | movzx edx,byte[edi+12] ; current flag |
||
1065 | shl edx,2 ; * 4 = text length |
||
1066 | add edx,dword[edi+13] ; pointer to text beginning |
||
1067 | mov esi,4 ; text length - |
||
1068 | ; flag description 4 characters |
||
1069 | int 0x40 |
||
1070 | |||
1245 | hidnplayr | 1071 | |
1072 | pop ax |
||
8014 | leency | 1073 | ret |
1245 | hidnplayr | 1074 | normalize_all_light_vectors: |
1075 | mov edi,lights |
||
8014 | leency | 1076 | @@: |
1245 | hidnplayr | 1077 | call normalize_vector ; 3dmath.inc |
8014 | leency | 1078 | add edi,LIGHT_SIZE |
1079 | cmp edi,lightsend ;ecx |
||
1080 | jl @b |
||
1081 | ret |
||
1245 | hidnplayr | 1082 | |
1083 | |||
8014 | leency | 1084 | ;macro .comment222 |
1245 | hidnplayr | 1085 | ; ; planar mapping |
8014 | leency | 1086 | ; mov esi,points |
1087 | ; mov edi,tex_points |
||
1088 | ; @@: |
||
1245 | hidnplayr | 1089 | ; add esi,2 |
8014 | leency | 1090 | ; movsd |
1091 | ; cmp dword[esi],dword -1 |
||
1092 | ; jne @b |
||
1093 | |||
1245 | hidnplayr | 1094 | |
1095 | |||
1096 | |||
1097 | ; sub esp,4 |
||
1098 | |||
1099 | |||
1776 | yogev_ezra | 1100 | fldpi |
1245 | hidnplayr | 1101 | fadd st,st |
8014 | leency | 1102 | mov esi,[points_ptr] |
1103 | mov edi,tex_points |
||
1104 | mov ecx,[points_count_var] |
||
1105 | inc ecx |
||
1106 | ; cmp [map_tex_flag],1 |
||
1107 | ; jne .cylindric |
||
1108 | ; spherical mapping around y axle |
||
1776 | yogev_ezra | 1109 | |
1245 | hidnplayr | 1110 | |
1111 | fld dword[esi] ; x coord |
||
8014 | leency | 1112 | fld dword[esi+8] ; z coord |
1113 | fpatan ; arctg(st1/st) |
||
1114 | ; fdiv .Pi2 |
||
1115 | fdiv st0,st1 |
||
1116 | fimul [tex_x_div2] |
||
1117 | fiadd [tex_x_div2] |
||
1118 | fistp word[edi] ; x |
||
1119 | |||
1245 | hidnplayr | 1120 | |
8014 | leency | 1121 | fld dword[esi] ; x |
1122 | fmul st,st0 |
||
1123 | fld dword[esi+4] ; y |
||
1124 | fmul st,st0 |
||
1125 | fld dword[esi+8] ; z |
||
1126 | fmul st,st0 |
||
1127 | faddp |
||
1245 | hidnplayr | 1128 | faddp |
1129 | fsqrt |
||
1130 | fpatan |
||
1131 | fldpi |
||
1132 | fdivp |
||
1133 | fimul [tex_y_div2] |
||
1134 | fiadd [tex_y_div2] |
||
1135 | fistp word[edi+2] ; y |
||
1136 | |||
1137 | |||
1138 | add edi,4 |
||
1139 | loop @b |
||
1140 | ffree st0 |
||
1141 | ; jmp .end_map |
||
8014 | leency | 1142 | ; .cylindric: |
1776 | yogev_ezra | 1143 | ; fld dword[esi] ; around y axle |
8014 | leency | 1144 | ; fld dword[esi+8] |
1145 | ; fpatan |
||
1146 | ; fdiv st0,st1 |
||
1147 | ; fimul [tex_x_div2] |
||
1148 | ; fiadd [tex_x_div2] |
||
1149 | ; fistp word[edi] |
||
1150 | |||
1245 | hidnplayr | 1151 | |
8014 | leency | 1152 | ; fimul [tex_y_div2] |
1153 | ; fiadd [tex_y_div2] |
||
1154 | ; fistp word[edi+2] |
||
1155 | |||
1776 | yogev_ezra | 1156 | |
8014 | leency | 1157 | ; add edi,4 |
1158 | ; loop .cylindric |
||
1159 | ; ffree st0 |
||
1160 | ;; mov esp,ebp |
||
1161 | ; .end_map: |
||
1776 | yogev_ezra | 1162 | ret |
1245 | hidnplayr | 1163 | |
1164 | |||
1165 | |||
8014 | leency | 1166 | ;env_map 512 x 512 x 3 bytes |
1245 | hidnplayr | 1167 | .temp equ word [ebp-2] |
1168 | .nEy equ word [ebp-4] |
||
1169 | .nEx equ word [ebp-6] |
||
1170 | .col_r equ [ebp-8] |
||
1171 | .col_g equ [ebp-9] |
||
1172 | .col_b equ [ebp-10] |
||
1173 | |||
1174 | |||
8014 | leency | 1175 | mov ebp,esp |
1176 | sub esp,20 |
||
1177 | mov edi,envmap |
||
1178 | fninit |
||
1179 | |||
1245 | hidnplayr | 1180 | |
8014 | leency | 1181 | .ie_ver: |
1245 | hidnplayr | 1182 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
8014 | leency | 1183 | .ie_hor: |
1245 | hidnplayr | 1184 | xor ebx,ebx |
8014 | leency | 1185 | mov dword .col_b, 0 |
1186 | .light: |
||
1245 | hidnplayr | 1187 | lea esi,[lights+ebx] |
8014 | leency | 1188 | fld dword[esi] ; light vector x cooficient |
1189 | fimul [tex_x_div2] ;[i256] |
||
1190 | mov .temp,cx |
||
1191 | fisubr .temp |
||
1192 | fistp .nEx |
||
1193 | fld dword[esi+4] ; light vector y cooficient |
||
1194 | fimul [tex_y_div2] ;[i256] |
||
1195 | mov .temp,dx |
||
1196 | fisubr .temp |
||
1197 | fistp .nEy |
||
1198 | |||
1245 | hidnplayr | 1199 | |
8014 | leency | 1200 | jl .update_counters |
1201 | cmp .nEy,- TEX_Y / 2 ;256 |
||
1202 | jl .update_counters |
||
1203 | cmp .nEx,TEX_X / 2 ;256 |
||
1204 | jg .update_counters |
||
1205 | cmp .nEy,TEX_Y / 2 ;256 |
||
1206 | jg .update_counters |
||
1207 | |||
1245 | hidnplayr | 1208 | |
8014 | leency | 1209 | fmul st,st0 |
1210 | fild .nEy |
||
1211 | fmul st,st0 |
||
1212 | faddp |
||
1213 | fsqrt |
||
1214 | fisubr [i256] |
||
1215 | fmul [env_const] |
||
1216 | fidiv [i256] ; st - 'virtual' dot product |
||
1217 | |||
1245 | hidnplayr | 1218 | |
8014 | leency | 1219 | fstsw ax |
1220 | sahf |
||
1221 | jb @f |
||
1222 | ffree st |
||
1223 | fld1 ;[dot_max] |
||
1224 | @@: |
||
1245 | hidnplayr | 1225 | fcom [dot_min] |
8014 | leency | 1226 | fstsw ax |
1227 | sahf |
||
1228 | ja @f |
||
1229 | ffree st |
||
1230 | fldz ;[dot_min] |
||
1231 | @@: |
||
1245 | hidnplayr | 1232 | push ebp |
8014 | leency | 1233 | movzx ax,byte[esi+21] |
1234 | push ax ;- shines |
||
1235 | mov al,byte[esi+14] ; b orginal color |
||
1236 | push ax |
||
1237 | mov al,byte[esi+13] ; g |
||
1238 | push ax |
||
1239 | mov al,byte[esi+12] ; r |
||
1240 | push ax |
||
1241 | mov al,byte[esi+20] ; b max color |
||
1242 | push ax |
||
1243 | mov al,byte[esi+19] ; g |
||
1244 | push ax |
||
1245 | mov al,byte[esi+18] ; r |
||
1246 | push ax |
||
1247 | mov al,byte[esi+17] ; b min col |
||
1248 | push ax |
||
1249 | mov al,byte[esi+16] ; g |
||
1250 | push ax |
||
1251 | mov al,byte[esi+15] ; r |
||
1252 | push ax |
||
1253 | push eax ; earlier - dot pr |
||
1254 | ; fstp .dot_product |
||
1255 | ; push .dot_product |
||
1256 | call calc_one_col |
||
1257 | pop ebp |
||
1258 | ; eax-0x00rrggbb |
||
1259 | cmp al,.col_b |
||
1260 | jbe @f |
||
1261 | mov .col_b,al |
||
1262 | @@: ; eax - ggbb00rr |
||
1263 | shr ax,8 |
||
1264 | cmp al,.col_g |
||
1265 | jbe @f |
||
1266 | mov .col_g,al |
||
1267 | @@: ; eax - bb0000gg |
||
1268 | shr eax,16 |
||
1269 | cmp al,.col_r |
||
1270 | jbe @f |
||
1271 | mov .col_r,al |
||
1272 | @@: |
||
1245 | hidnplayr | 1273 | .update_counters: ; update and jump when neccesery |
8014 | leency | 1274 | add ebx,LIGHT_SIZE |
1275 | cmp bx,[all_lights_size] |
||
1276 | jl .light ; next_light |
||
1277 | mov eax,dword .col_b |
||
1278 | stosd |
||
1279 | dec edi |
||
1280 | |||
1245 | hidnplayr | 1281 | |
8014 | leency | 1282 | cmp cx,TEX_X / 2 ;256 |
1283 | jne .ie_hor |
||
1284 | |||
1245 | hidnplayr | 1285 | |
8014 | leency | 1286 | cmp dx,TEX_Y / 2 ;256 |
1287 | jne .ie_ver |
||
1288 | |||
1245 | hidnplayr | 1289 | |
8014 | leency | 1290 | pop ebp |
1291 | ret |
||
1245 | hidnplayr | 1292 | |
1293 | |||
1931 | yogev_ezra | 1294 | |
1295 | |||
8014 | leency | 1296 | ;env_map 512 x 512 x 3 bytes ; many lights using |
1297 | .temp equ word [ebp-2] |
||
1245 | hidnplayr | 1298 | .nz equ dword [ebp-6] ; dword |
1299 | .ny equ dword [ebp-10] |
||
1300 | .nx equ dword [ebp-14] |
||
1301 | .col_r equ [ebp-16] |
||
1302 | .col_g equ [ebp-17] |
||
1303 | .col_b equ [ebp-18] |
||
1304 | |||
1305 | |||
8014 | leency | 1306 | mov ebp,esp |
1307 | sub esp,20 |
||
1308 | mov edi,color_map |
||
1309 | fninit |
||
1310 | |||
1245 | hidnplayr | 1311 | |
8014 | leency | 1312 | .ie_ver: |
1245 | hidnplayr | 1313 | mov cx,- TEX_X / 2 ;256 ; cx - horizontal coord = x |
8014 | leency | 1314 | .ie_hor: |
1245 | hidnplayr | 1315 | mov .temp,cx |
8014 | leency | 1316 | fild .temp |
1317 | fidiv [i256] ;st = Nx - vector normal x cooficient |
||
1318 | fst .nx |
||
1319 | fmul st,st0 |
||
1320 | mov .temp,dx |
||
1321 | fild .temp |
||
1322 | fidiv [i256] ; st = Ny - vector normal y coeficient |
||
1323 | fst .ny |
||
1324 | fmul st,st0 |
||
1325 | faddp |
||
1326 | fld1 |
||
1327 | fchs |
||
1328 | faddp |
||
1329 | fabs |
||
1330 | fsqrt |
||
1331 | fchs |
||
1332 | fstp .nz ; st - Nz - vect normal z coeficient |
||
1333 | xor ebx,ebx |
||
1334 | mov dword .col_b, 0 |
||
1335 | .light: |
||
1245 | hidnplayr | 1336 | push edi ;env_map |
8014 | leency | 1337 | lea esi,[lights+ebx] |
1338 | lea edi,.nx |
||
1339 | call dot_product |
||
1340 | pop edi |
||
1341 | fcom [dot_min] |
||
1342 | fstsw ax |
||
1343 | sahf |
||
1344 | ja .env_ok1 ;compare with dot_max |
||
1345 | ffree st |
||
1346 | |||
1245 | hidnplayr | 1347 | |
8014 | leency | 1348 | .env_ok1: |
1245 | hidnplayr | 1349 | fcom [dot_max] |
8014 | leency | 1350 | fstsw ax |
1351 | sahf |
||
1352 | jb .env_ok2 ; calc col |
||
1353 | ffree st |
||
1354 | jmp .update_counters |
||
1355 | .env_ok2: ;calc col |
||
1356 | push ebp |
||
1357 | movzx ax,byte[esi+21] |
||
1358 | push ax ;- shines |
||
1359 | mov al,byte[esi+14] ; b orginal color |
||
1360 | push ax |
||
1361 | mov al,byte[esi+13] ; g |
||
1362 | push ax |
||
1363 | mov al,byte[esi+12] ; r |
||
1364 | push ax |
||
1365 | mov al,byte[esi+20] ; b max color |
||
1366 | push ax |
||
1367 | mov al,byte[esi+19] ; g |
||
1368 | push ax |
||
1369 | mov al,byte[esi+18] ; r |
||
1370 | push ax |
||
1371 | mov al,byte[esi+17] ; b min col |
||
1372 | push ax |
||
1373 | mov al,byte[esi+16] ; g |
||
1374 | push ax |
||
1375 | mov al,byte[esi+15] ; r |
||
1376 | push ax |
||
1377 | push eax ; earlier - dot pr |
||
1378 | ; fstp .dot_product |
||
1379 | ; push .dot_product |
||
1380 | call calc_one_col |
||
1381 | pop ebp |
||
1382 | ; eax-0x00rrggbb |
||
1383 | cmp al,.col_b |
||
1384 | jbe @f |
||
1385 | mov .col_b,al |
||
1386 | @@: |
||
1245 | hidnplayr | 1387 | shr ax,8 |
8014 | leency | 1388 | cmp al,.col_g |
1389 | jbe @f |
||
1390 | mov .col_g,al |
||
1391 | @@: |
||
1245 | hidnplayr | 1392 | shr eax,16 |
8014 | leency | 1393 | cmp al,.col_r |
1394 | jbe @f |
||
1395 | mov .col_r,al |
||
1396 | @@: |
||
1245 | hidnplayr | 1397 | .update_counters: ; update and jump when neccesery |
8014 | leency | 1398 | add ebx,LIGHT_SIZE |
1399 | cmp bx,[all_lights_size] |
||
1400 | jl .light ; next_light |
||
1401 | mov eax,dword .col_b |
||
1402 | stosd |
||
1403 | dec edi |
||
1404 | |||
1245 | hidnplayr | 1405 | |
8014 | leency | 1406 | cmp cx,TEX_X / 2 ;256 |
1407 | jne .ie_hor |
||
1408 | |||
1245 | hidnplayr | 1409 | |
8014 | leency | 1410 | cmp dx,TEX_X / 2 ;256 |
1411 | jne .ie_ver |
||
1412 | |||
1245 | hidnplayr | 1413 | |
1414 | mov esp,ebp |
||
8014 | leency | 1415 | pop ebp |
1416 | ret |
||
1245 | hidnplayr | 1417 | if 0 |
1418 | init_triangles_normals: |
||
1419 | mov ebx,triangles_normals |
||
8014 | leency | 1420 | mov ebp,triangles |
1421 | @@: |
||
1245 | hidnplayr | 1422 | push ebx |
8014 | leency | 1423 | mov ebx,vectors |
1424 | mov esi,dword[ebp] ; first point index |
||
1425 | lea esi,[esi*3] |
||
1426 | lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
||
1427 | movzx edi,dword[ebp+4] ; second point index |
||
1428 | lea edi,[edi*3] |
||
1429 | lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
||
1430 | call make_vector |
||
1431 | add ebx,12 |
||
1432 | mov esi,edi |
||
1433 | movzx edi,dword[ebp+8] ; third point index |
||
1434 | lea edi,[edi*3] |
||
1435 | lea edi,[points+edi*2] |
||
1436 | call make_vector |
||
1437 | mov edi,ebx ; edi - pointer to 2nd vector |
||
1438 | mov esi,ebx |
||
1439 | sub esi,12 ; esi - pointer to 1st vector |
||
1440 | pop ebx |
||
1441 | call cross_product |
||
1442 | mov edi,ebx |
||
1443 | call normalize_vector |
||
1444 | add ebp,12 |
||
1445 | add ebx,12 |
||
1446 | cmp dword[ebp],-1 |
||
1447 | jne @b |
||
1448 | ret |
||
1245 | hidnplayr | 1449 | end if |
1450 | |||
8014 | leency | 1451 | |
1245 | hidnplayr | 1452 | .x equ dword [ebp-4] |
1453 | .y equ dword [ebp-8] |
||
1454 | .z equ dword [ebp-12] |
||
1455 | .point_number equ dword [ebp-28] |
||
8014 | leency | 1456 | .hit_faces equ dword [ebp-32] |
1457 | |||
1245 | hidnplayr | 1458 | |
8014 | leency | 1459 | mov ebp,esp |
1460 | sub esp,32 |
||
1461 | mov edi,[points_normals_ptr] |
||
1462 | mov .point_number,0 |
||
1463 | .ipn_loop: |
||
1245 | hidnplayr | 1464 | mov .hit_faces,0 |
8014 | leency | 1465 | mov .x,0 |
1466 | mov .y,0 |
||
1467 | mov .z,0 |
||
1468 | mov esi,[triangles_ptr] |
||
1469 | xor ecx,ecx ; ecx - triangle number |
||
1470 | .ipn_check_face: |
||
1245 | hidnplayr | 1471 | xor ebx,ebx ; ebx - 'position' in one triangle |
8014 | leency | 1472 | .ipn_check_vertex: |
1245 | hidnplayr | 1473 | mov eax,dword[esi+ebx] ; eax - point_number |
8014 | leency | 1474 | cmp eax,.point_number |
1475 | jne .ipn_next_vertex |
||
1476 | push esi |
||
1477 | mov esi,ecx |
||
1478 | lea esi,[esi*3] |
||
1479 | ; lea esi,[triangles_normals+esi*4] |
||
1480 | shl esi,2 |
||
1481 | add esi,[triangles_normals_ptr] |
||
1482 | |||
1245 | hidnplayr | 1483 | |
8014 | leency | 1484 | fadd dword[esi+vec_x] ; vec_x this defined in 3dmath.asm - x cooficient |
1485 | fstp .x ; of normal vactor |
||
1486 | fld .y |
||
1487 | fadd dword[esi+vec_y] |
||
1488 | fstp .y |
||
1489 | fld .z |
||
1490 | fadd dword[esi+vec_z] |
||
1491 | fstp .z |
||
1492 | pop esi |
||
1493 | inc .hit_faces |
||
1494 | jmp .ipn_next_face |
||
1495 | .ipn_next_vertex: |
||
1245 | hidnplayr | 1496 | add ebx,4 |
8014 | leency | 1497 | cmp ebx,12 |
1498 | jne .ipn_check_vertex |
||
1499 | .ipn_next_face: |
||
1245 | hidnplayr | 1500 | add esi,12 |
8014 | leency | 1501 | inc ecx |
1502 | cmp ecx,[triangles_count_var] |
||
1503 | jne .ipn_check_face |
||
1504 | |||
1245 | hidnplayr | 1505 | |
8014 | leency | 1506 | fidiv .hit_faces |
1507 | fstp dword[edi+vec_x] |
||
1508 | fld .y |
||
1509 | fidiv .hit_faces |
||
1510 | fstp dword[edi+vec_y] |
||
1511 | fld .z |
||
1512 | fidiv .hit_faces |
||
1513 | fstp dword[edi+vec_z] |
||
1514 | call normalize_vector |
||
1515 | add edi,12 ;type vector 3d |
||
1516 | inc .point_number |
||
1517 | mov edx,.point_number |
||
1518 | cmp edx,[points_count_var] |
||
1519 | jne .ipn_loop |
||
1520 | |||
1245 | hidnplayr | 1521 | |
8014 | leency | 1522 | ret |
1245 | hidnplayr | 1523 | ;=============================================================== |
1524 | |||
1525 | |||
1526 | mov ebx,[triangles_normals_ptr] |
||
8014 | leency | 1527 | mov ebp,[triangles_ptr] |
1528 | mov ecx,[triangles_count_var] |
||
1529 | @@: |
||
1245 | hidnplayr | 1530 | push ecx |
8014 | leency | 1531 | push ebx |
1532 | mov ebx,vectors |
||
1533 | mov esi,dword[ebp] ; first point index |
||
1534 | lea esi,[esi*3] |
||
1535 | ; lea esi,[points+esi*2] ; esi - pointer to 1st 3d point |
||
1536 | shl esi,2 |
||
1537 | add esi,[points_ptr] |
||
1538 | mov edi,dword[ebp+4] ; first point index |
||
1539 | lea edi,[edi*3] |
||
1540 | shl edi,2 |
||
1541 | add edi,[points_ptr] |
||
1542 | ; movzx edi,word[ebp+2] ; second point index |
||
1543 | ; lea edi,[edi*3] |
||
1544 | ; lea edi,[points+edi*2] ; edi - pointer to 2nd 3d point |
||
1545 | call make_vector_r |
||
1546 | add ebx,12 |
||
1547 | mov esi,edi |
||
1548 | mov edi,dword[ebp+8] ; third point index |
||
1549 | lea edi,[edi*3] |
||
1550 | shl edi,2 |
||
1551 | add edi,[points_ptr] |
||
1552 | ; lea edi,[points+edi*2] |
||
1553 | call make_vector_r |
||
1554 | mov edi,ebx ; edi - pointer to 2nd vector |
||
1555 | mov esi,ebx |
||
1556 | sub esi,12 ; esi - pointer to 1st vector |
||
1557 | pop ebx |
||
1558 | call cross_product |
||
1559 | mov edi,ebx |
||
1560 | call normalize_vector |
||
1561 | add ebp,12 |
||
1562 | add ebx,12 |
||
1563 | pop ecx |
||
1564 | sub ecx,1 |
||
1565 | jnz @b |
||
1566 | ; cmp dword[ebp],-1 |
||
1567 | ; jne @b |
||
1568 | ret |
||
1245 | hidnplayr | 1569 | if 0 ; ind 64 but |
8014 | leency | 1570 | |
1245 | hidnplayr | 1571 | |
1572 | sort_triangles: |
||
1573 | mov esi,[triangles_ptr] |
||
8014 | leency | 1574 | mov edi,triangles_with_z |
1575 | mov ebp,[points_translated_ptr] |
||
1576 | |||
1245 | hidnplayr | 1577 | |
8014 | leency | 1578 | movzx eax,word[esi] |
1579 | lea eax,[eax*3] |
||
1580 | movzx ecx,word[ebp+eax*2+4] |
||
1581 | |||
1245 | hidnplayr | 1582 | |
8014 | leency | 1583 | lea eax,[eax*3] |
1584 | add cx,word[ebp+eax*2+4] |
||
1585 | |||
1245 | hidnplayr | 1586 | |
8014 | leency | 1587 | lea eax,[eax*3] |
1588 | add cx,word[ebp+eax*2+4] |
||
1589 | |||
1245 | hidnplayr | 1590 | |
8014 | leency | 1591 | ; cwd |
1245 | hidnplayr | 1592 | ; idiv word[i3] |
8014 | leency | 1593 | movsd ; store vertex coordinates |
1594 | movsw |
||
1595 | stosw ; middle vertex coordinate 'z' in triangles_with_z list |
||
1596 | cmp dword[esi],-1 |
||
1597 | jne make_triangle_with_z |
||
1598 | movsd ; copy end mark |
||
1599 | mov eax,4 |
||
1600 | lea edx,[edi-8-trizdd] |
||
1601 | ; lea edx, [edi-8] |
||
1602 | ; sub edx,[triangles_w_z_ptr] |
||
1603 | mov [high],edx |
||
1604 | call quicksort |
||
1605 | mov eax,4 |
||
1606 | mov edx,[high] |
||
1607 | call insertsort |
||
1608 | jmp end_sort |
||
1609 | |||
1245 | hidnplayr | 1610 | |
1611 | mov ecx,edx |
||
8014 | leency | 1612 | sub ecx,eax |
1613 | cmp ecx,32 |
||
1614 | jc .exit |
||
1615 | lea ecx,[eax+edx] |
||
1616 | shr ecx,4 |
||
1617 | lea ecx,[ecx*8-4]; |
||
1618 | ; mov edi,[triangles_w_z_ptr] |
||
1619 | ; mov ebx,[edi+eax] |
||
1620 | ; mov esi,[edi+ecx] |
||
1621 | ; mov edi,[edi+edx] |
||
1622 | mov ebx,[trizdd+eax]; trizdd[l] |
||
1623 | mov esi,[trizdd+ecx]; trizdd[i] |
||
1624 | mov edi,[trizdd+edx]; trizdd[h] |
||
1625 | cmp ebx,esi |
||
1626 | jg @f ; direction NB! you need to negate these to invert the order |
||
1627 | if Ext=NON |
||
1245 | hidnplayr | 1628 | mov [trizdd+eax],esi |
8014 | leency | 1629 | mov [trizdd+ecx],ebx |
1630 | mov ebx,[trizdd+eax-4] |
||
1631 | mov esi,[trizdd+ecx-4] |
||
1632 | mov [trizdd+eax-4],esi |
||
1633 | mov [trizdd+ecx-4],ebx |
||
1634 | mov ebx,[trizdd+eax] |
||
1635 | mov esi,[trizdd+ecx] |
||
1636 | else |
||
1245 | hidnplayr | 1637 | ; push ebx |
8014 | leency | 1638 | ; mov ebx,[triangles_w_z_ptr] |
1639 | ; movq mm0,[ebx+eax-4] |
||
1640 | ; movq mm1,[ebx+ecx-4] |
||
1641 | ; movq [ebx+ecx-4],mm0 |
||
1642 | ; movq [ebx+eax-4],mm1 |
||
1643 | ; pop ebx |
||
1644 | movq mm0,[trizdq+eax-4] |
||
1645 | movq mm1,[trizdq+ecx-4] |
||
1646 | movq [trizdq+ecx-4],mm0 |
||
1647 | movq [trizdq+eax-4],mm1 |
||
1648 | xchg ebx,esi |
||
1649 | end if |
||
1245 | hidnplayr | 1650 | @@: |
1651 | cmp ebx,edi |
||
8014 | leency | 1652 | jg @f ; direction |
1653 | if Ext=NON |
||
1245 | hidnplayr | 1654 | mov [trizdd+eax],edi |
8014 | leency | 1655 | mov [trizdd+edx],ebx |
1656 | mov ebx,[trizdd+eax-4] |
||
1657 | mov edi,[trizdd+edx-4] |
||
1658 | mov [trizdd+eax-4],edi |
||
1659 | mov [trizdd+edx-4],ebx |
||
1660 | mov ebx,[trizdd+eax] |
||
1661 | mov edi,[trizdd+edx] |
||
1662 | else |
||
1245 | hidnplayr | 1663 | ; push ebx |
8014 | leency | 1664 | ; mov ebx,[triangles_w_z_ptr] |
1665 | ; movq mm0,[ebx+eax-4] |
||
1666 | ; movq mm1,[ebx+edx-4] |
||
1667 | ; movq [ebx+edx-4],mm0 |
||
1668 | ; movq [ebx+eax-4],mm1 |
||
1669 | movq mm0,[trizdq+eax-4] |
||
1670 | movq mm1,[trizdq+edx-4] |
||
1671 | movq [trizdq+edx-4],mm0 |
||
1672 | movq [trizdq+eax-4],mm1 |
||
1673 | ; pop ebx |
||
1674 | xchg ebx,edi |
||
1675 | end if |
||
1245 | hidnplayr | 1676 | @@: |
1677 | cmp esi,edi |
||
8014 | leency | 1678 | jg @f ; direction |
1679 | if Ext=NON |
||
1245 | hidnplayr | 1680 | mov [trizdd+ecx],edi |
8014 | leency | 1681 | mov [trizdd+edx],esi |
1682 | mov esi,[trizdd+ecx-4] |
||
1683 | mov edi,[trizdd+edx-4] |
||
1684 | mov [trizdd+ecx-4],edi |
||
1685 | mov [trizdd+edx-4],esi |
||
1686 | else |
||
1245 | hidnplayr | 1687 | ; push ebx |
8014 | leency | 1688 | ; mov ebx,[triangles_w_z_ptr] |
1689 | ; movq mm0,[ebx+ecx-4] |
||
1690 | ; movq mm1,[ebx+edx-4] |
||
1691 | ; movq [ebx+edx-4],mm0 |
||
1692 | ; movq [ebx+ecx-4],mm1 |
||
1693 | ; pop ebx |
||
1694 | |||
1245 | hidnplayr | 1695 | |
8014 | leency | 1696 | movq mm1,[trizdq+edx-4] |
1697 | movq [trizdq+edx-4],mm0 |
||
1698 | movq [trizdq+ecx-4],mm1 |
||
1699 | xchg ebx,esi |
||
1700 | end if |
||
1245 | hidnplayr | 1701 | @@: |
1702 | mov ebp,eax ; direction |
||
8014 | leency | 1703 | add ebp,8 ; j |
1704 | if Ext=NON |
||
1245 | hidnplayr | 1705 | mov esi,[trizdd+ebp] |
8014 | leency | 1706 | mov edi,[trizdd+ecx] |
1707 | mov [trizdd+ebp],edi |
||
1708 | mov [trizdd+ecx],esi |
||
1709 | mov esi,[trizdd+ebp-4] |
||
1710 | mov edi,[trizdd+ecx-4] |
||
1711 | mov [trizdd+ecx-4],esi |
||
1712 | mov [trizdd+ebp-4],edi |
||
1713 | else |
||
1245 | hidnplayr | 1714 | ; push ebx |
8014 | leency | 1715 | ; mov ebx,[triangles_w_z_ptr] |
1716 | ; movq mm0,[ebx+ebp-4] |
||
1717 | ; movq mm1,[ebx+ecx-4] |
||
1718 | ; movq [ebx+ecx-4],mm0 |
||
1719 | ; movq [ebx+ebp-4],mm1 |
||
1720 | ; pop ebx |
||
1721 | |||
1245 | hidnplayr | 1722 | |
8014 | leency | 1723 | movq mm1,[trizdq+ecx-4] |
1724 | movq [trizdq+ecx-4],mm0 |
||
1725 | movq [trizdq+ebp-4],mm1 |
||
1726 | end if |
||
1245 | hidnplayr | 1727 | mov ecx,edx ; i; direction |
8014 | leency | 1728 | mov ebx,[trizdd+ebp]; trizdd[j] |
1729 | ; mov ebx, [triangles_w_z_ptr] |
||
1730 | ; add ebx, ebp |
||
1731 | |||
1245 | hidnplayr | 1732 | |
8014 | leency | 1733 | ; mov eax, [triangles_w_z_ptr] |
1734 | .loop: |
||
1245 | hidnplayr | 1735 | sub ecx,8 ; direction |
8014 | leency | 1736 | cmp [trizdd+ecx],ebx |
1737 | ; cmp [eax+ecx],ebx |
||
1738 | jl .loop ; direction |
||
1739 | @@: |
||
1245 | hidnplayr | 1740 | add ebp,8 ; direction |
8014 | leency | 1741 | cmp [trizdd+ebp],ebx |
1742 | ; cmp [eax+ebp],ebx |
||
1743 | jg @b ; direction |
||
1744 | cmp ebp,ecx |
||
1745 | jge @f ; direction |
||
1746 | if Ext=NON |
||
1245 | hidnplayr | 1747 | mov esi,[trizdd+ecx] |
8014 | leency | 1748 | mov edi,[trizdd+ebp] |
1749 | mov [trizdd+ebp],esi |
||
1750 | mov [trizdd+ecx],edi |
||
1751 | mov edi,[trizdd+ecx-4] |
||
1752 | mov esi,[trizdd+ebp-4] |
||
1753 | mov [trizdd+ebp-4],edi |
||
1754 | mov [trizdd+ecx-4],esi |
||
1755 | else |
||
1245 | hidnplayr | 1756 | ; movq mm0,[eax+ecx-4] |
8014 | leency | 1757 | ; movq mm1,[eax+ebp-4] |
1758 | ; movq [eax+ebp-4],mm0 |
||
1759 | ; movq [eax+ecx-4],mm1 |
||
1760 | movq mm0,[trizdq+ecx-4] |
||
1761 | movq mm1,[trizdq+ebp-4] |
||
1762 | movq [trizdq+ebp-4],mm0 |
||
1763 | movq [trizdq+ecx-4],mm1 |
||
1764 | end if |
||
1245 | hidnplayr | 1765 | jmp .loop |
8014 | leency | 1766 | ; pop eax |
1767 | @@: |
||
1245 | hidnplayr | 1768 | if Ext=NON |
1769 | mov esi,[trizdd+ecx] |
||
8014 | leency | 1770 | mov edi,[trizdd+eax+8] |
1771 | mov [trizdd+eax+8],esi |
||
1772 | mov [trizdd+ecx],edi |
||
1773 | mov edi,[trizdd+ecx-4] |
||
1774 | mov esi,[trizdd+eax+4] |
||
1775 | mov [trizdd+eax+4],edi |
||
1776 | mov [trizdd+ecx-4],esi |
||
1777 | else |
||
1245 | hidnplayr | 1778 | ; push edx |
8014 | leency | 1779 | ; mov edx,[triangles_w_z_ptr] |
1780 | ; movq mm0,[edx+ecx-4] |
||
1781 | ; movq mm1,[edx+eax+4]; dir |
||
1782 | ; movq [edx+eax+4],mm0; dir |
||
1783 | ; movq [edx+ecx-4],mm1 |
||
1784 | ; pop edx |
||
1785 | |||
1245 | hidnplayr | 1786 | |
8014 | leency | 1787 | movq mm1,[trizdq+eax+4]; dir |
1788 | movq [trizdq+eax+4],mm0; dir |
||
1789 | movq [trizdq+ecx-4],mm1 |
||
1790 | end if |
||
1245 | hidnplayr | 1791 | add ecx,8 |
8014 | leency | 1792 | push ecx edx |
1793 | mov edx,ebp |
||
1794 | call quicksort |
||
1795 | pop edx eax |
||
1796 | call quicksort |
||
1797 | .exit: |
||
1245 | hidnplayr | 1798 | ret |
1799 | insertsort: |
||
1800 | mov esi,eax |
||
8014 | leency | 1801 | .start: |
1245 | hidnplayr | 1802 | add esi,8 |
8014 | leency | 1803 | cmp esi,edx |
1804 | ja .exit |
||
1805 | mov ebx,[trizdd+esi] |
||
1806 | ; mov ebx,[triangles_w_z_ptr] |
||
1807 | ; add ebx,esi |
||
1808 | if Ext=NON |
||
1245 | hidnplayr | 1809 | mov ecx,[trizdd+esi-4] |
8014 | leency | 1810 | else |
1245 | hidnplayr | 1811 | ; push ebx |
8014 | leency | 1812 | ; mov ebx,[triangles_w_z_ptr] |
1813 | ; movq mm1,[ebx+esi-4] |
||
1814 | movq mm1,[trizdq+esi-4] |
||
1815 | ; pop ebx |
||
1816 | end if |
||
1245 | hidnplayr | 1817 | mov edi,esi |
8014 | leency | 1818 | @@: |
1245 | hidnplayr | 1819 | cmp edi,eax |
8014 | leency | 1820 | jna @f |
1821 | ; push eax |
||
1822 | ; mov eax,[triangles_w_z_ptr] |
||
1823 | ; cmp [eax+edi-8],ebx |
||
1824 | ; pop eax |
||
1825 | cmp [trizdd+edi-8],ebx |
||
1245 | hidnplayr | 1826 | jg @f ; direction |
8014 | leency | 1827 | if Ext=NON |
1245 | hidnplayr | 1828 | mov ebp,[trizdd+edi-8] |
8014 | leency | 1829 | mov [trizdd+edi],ebp |
1830 | mov ebp,[trizdd+edi-12] |
||
1831 | mov [trizdd+edi-4],ebp |
||
1832 | else |
||
1245 | hidnplayr | 1833 | ; push eax |
8014 | leency | 1834 | ; mov eax,[triangles_w_z_ptr] |
1835 | ; movq mm0,[eax+edi-12] |
||
1836 | ; movq [eax+edi-4],mm0 |
||
1837 | movq mm0,[trizdq+edi-12] |
||
1838 | movq [trizdq+edi-4],mm0 |
||
1839 | ; pop eax |
||
1840 | end if |
||
1245 | hidnplayr | 1841 | sub edi,8 |
8014 | leency | 1842 | jmp @b |
1843 | @@: |
||
1245 | hidnplayr | 1844 | if Ext=NON |
1845 | mov [trizdd+edi],ebx |
||
8014 | leency | 1846 | mov [trizdd+edi-4],ecx |
1847 | else |
||
1245 | hidnplayr | 1848 | ; push eax |
8014 | leency | 1849 | ; mov eax,[triangles_w_z_ptr] |
1850 | ; movq [eax+edi-4],mm1 |
||
1851 | movq [trizdq+edi-4],mm1 |
||
1852 | ; pop eax |
||
1853 | end if |
||
1245 | hidnplayr | 1854 | jmp .start |
8014 | leency | 1855 | .exit: |
1245 | hidnplayr | 1856 | ret |
1857 | end_sort: |
||
1858 | ; translate triangles_with_z to sorted_triangles |
||
1859 | mov esi,triangles_with_z |
||
8014 | leency | 1860 | ; mov esi,[triangles_w_z_ptr] |
1861 | ; mov edi,sorted_triangles |
||
1862 | mov edi,[triangles_ptr] |
||
1863 | again_copy: |
||
1245 | hidnplayr | 1864 | if Ext=NON |
1865 | movsd |
||
8014 | leency | 1866 | movsw |
1867 | add esi,2 |
||
1868 | else |
||
1245 | hidnplayr | 1869 | movq mm0,[esi] |
8014 | leency | 1870 | movq [edi],mm0 |
1871 | add esi,8 |
||
1872 | add edi,6 |
||
1873 | end if |
||
1245 | hidnplayr | 1874 | cmp dword[esi],-1 |
8014 | leency | 1875 | jne again_copy |
1876 | ; if Ext=MMX |
||
1245 | hidnplayr | 1877 | ; emms |
8014 | leency | 1878 | ; end if |
1245 | hidnplayr | 1879 | movsd ; copy end mark too |
8014 | leency | 1880 | ret |
1245 | hidnplayr | 1881 | end if ; 64 ind |
8014 | leency | 1882 | clrscr: |
1245 | hidnplayr | 1883 | mov edi,[screen_ptr] |
8014 | leency | 1884 | movzx ecx,word[size_x_var] |
1885 | movzx eax,word[size_y_var] |
||
1886 | imul ecx,eax |
||
1887 | lea ecx,[ecx*3] |
||
1888 | shr ecx,2 |
||
1889 | xor eax,eax |
||
1890 | if Ext=NON |
||
1245 | hidnplayr | 1891 | rep stosd |
8014 | leency | 1892 | else if Ext = MMX |
6619 | leency | 1893 | pxor mm0,mm0 |
8014 | leency | 1894 | @@: |
1245 | hidnplayr | 1895 | movq [edi+00],mm0 |
8014 | leency | 1896 | movq [edi+08],mm0 |
1897 | movq [edi+16],mm0 |
||
1898 | movq [edi+24],mm0 |
||
1899 | add edi,32 |
||
1900 | sub ecx,8 |
||
1901 | jnc @b |
||
1902 | else |
||
6619 | leency | 1903 | push ecx |
8014 | leency | 1904 | mov ecx,edi |
1905 | and ecx,0x0000000f |
||
1906 | rep stosb |
||
1907 | pop ecx |
||
1908 | and ecx,0xfffffff0 |
||
1909 | xorps xmm0,xmm0 |
||
1910 | @@: |
||
6619 | leency | 1911 | movaps [edi],xmm0 |
8014 | leency | 1912 | movaps [edi+16],xmm0 |
1913 | movaps [edi+32],xmm0 |
||
1914 | movaps [edi+48],xmm0 |
||
1915 | add edi,64 |
||
1916 | sub ecx,16 |
||
1917 | jnz @b |
||
1918 | end if |
||
1245 | hidnplayr | 1919 | |
6619 | leency | 1920 | |
1245 | hidnplayr | 1921 | |
1922 | |||
1923 | |||
1924 | |||
6769 | IgorA | 1925 | |
8014 | leency | 1926 | ; update translated list MMX required |
6769 | IgorA | 1927 | cmp [vertex_edit_no],0 |
8014 | leency | 1928 | je @f |
1929 | movzx eax,[vertex_edit_no] |
||
1930 | dec eax |
||
1931 | movd mm0,[edit_end_x] |
||
1932 | psubw mm0,[edit_start_x] |
||
1933 | lea eax,[eax*3] |
||
1934 | add eax,eax |
||
1935 | add eax,[points_translated_ptr] |
||
1936 | movd mm1,dword[eax] |
||
1937 | paddw mm1,mm0 |
||
1938 | movd dword[eax],mm1 |
||
1939 | @@: |
||
6769 | IgorA | 1940 | |
1941 | |||
1942 | |||
1943 | |||
8014 | leency | 1944 | mov [edges_counter],0 |
1945 | mov ecx,[triangles_count_var] |
||
1946 | .again_dts: |
||
1245 | hidnplayr | 1947 | push ecx |
8014 | leency | 1948 | mov ebp,[points_translated_ptr] |
1949 | if Ext >= SSE2 |
||
1950 | mov eax,dword[esi] |
||
1951 | mov [point_index1],eax |
||
1952 | lea eax,[eax*3] |
||
1953 | add eax,eax |
||
1954 | push ebp |
||
1955 | add ebp,eax |
||
1956 | mov eax,[ebp] |
||
1957 | ; cmp [vertex_edit_no],0 |
||
1958 | ; jne @f |
||
1959 | ; |
||
1960 | ; @@: |
||
1961 | mov dword[xx1],eax |
||
1962 | mov eax,[ebp+4] |
||
1963 | mov [zz1],ax |
||
1964 | |||
6769 | IgorA | 1965 | |
8014 | leency | 1966 | |
1245 | hidnplayr | 1967 | |
1968 | |||
8014 | leency | 1969 | mov [point_index2],eax |
1970 | lea eax,[eax*3] |
||
1971 | add eax,eax |
||
1972 | push ebp |
||
1973 | add ebp,eax |
||
1974 | mov eax,[ebp] |
||
1975 | mov dword[xx2],eax |
||
1976 | mov eax,[ebp+4] |
||
1977 | mov [zz2],ax |
||
1978 | pop ebp |
||
1979 | |||
1245 | hidnplayr | 1980 | |
1981 | |||
8014 | leency | 1982 | mov [point_index3],eax |
1983 | lea eax,[eax*3] |
||
1984 | add eax,eax |
||
1985 | ; push ebp |
||
1986 | add ebp,eax |
||
1987 | mov eax,[ebp] |
||
1988 | mov dword[xx3],eax |
||
1989 | mov eax,[ebp+4] |
||
1990 | mov [zz3],ax |
||
1991 | else |
||
1245 | hidnplayr | 1992 | movq mm0,[esi] ; don't know MMX |
8014 | leency | 1993 | mov qword[point_index1],mm0 |
1994 | ; shr eax,16 |
||
1995 | ; mov [point_index2],ax |
||
1996 | mov eax,dword[esi+8] |
||
1997 | mov [point_index3],eax |
||
1998 | movdqu xmm0,[esi] |
||
1999 | paddd xmm0,xmm0 |
||
2000 | movdqa xmm1,xmm0 |
||
2001 | paddd xmm0,xmm0 |
||
2002 | paddd xmm0,xmm1 |
||
2003 | movd eax,xmm0 |
||
2004 | psrldq xmm0,4 |
||
2005 | movd ebx,xmm0 |
||
2006 | psrldq xmm0,4 |
||
2007 | movd ecx,xmm0 |
||
2008 | and eax,0FFFFh |
||
2009 | and ebx,0FFFFh |
||
2010 | and ecx,0FFFFh |
||
2011 | movq mm0,[ebp+eax] |
||
2012 | movq mm1,[ebp+ebx] |
||
2013 | movq mm2,[ebp+ecx] |
||
2014 | movq qword[xx1],mm0 |
||
2015 | movq qword[xx2],mm1 |
||
2016 | movq qword[xx3],mm2 |
||
2017 | ; emms |
||
2018 | end if ; ********************************* |
||
6769 | IgorA | 2019 | if 0 |
2020 | cmp [vertex_edit_no],0 |
||
8014 | leency | 2021 | jne .no_edit |
2022 | mov ax,[vertex_edit_no] |
||
2023 | dec ax |
||
2024 | cmp ax,[point_index1] |
||
2025 | jne @f |
||
2026 | movd mm0,[edit_start_x] |
||
2027 | psubw mm0,[edit_end_x] |
||
2028 | movd mm1,dword[xx1] |
||
2029 | paddw mm1,mm0 |
||
2030 | movd dword[xx1],mm1 |
||
2031 | jmp .no_edit |
||
2032 | @@: |
||
6769 | IgorA | 2033 | |
2034 | |||
8014 | leency | 2035 | jne @f |
2036 | movd mm0,[edit_start_x] |
||
2037 | psubw mm0,[edit_end_x] |
||
2038 | movd mm1,dword[xx2] |
||
2039 | paddw mm1,mm0 |
||
2040 | movd dword[xx2],mm1 |
||
2041 | jmp .no_edit |
||
2042 | @@: |
||
6769 | IgorA | 2043 | |
2044 | |||
8014 | leency | 2045 | jne @f |
2046 | movd mm0,[edit_start_x] |
||
2047 | psubw mm0,[edit_end_x] |
||
2048 | movd mm1,dword[xx3] |
||
2049 | paddw mm1,mm0 |
||
2050 | movd dword[xx3],mm1 |
||
2051 | jmp .no_edit |
||
2052 | @@: |
||
6769 | IgorA | 2053 | |
2054 | |||
2055 | |||
2056 | end if |
||
2057 | push esi ; |
||
8014 | leency | 2058 | fninit ; DO culling AT FIRST |
2059 | cmp [culling_flag],1 ; (if culling_flag = 1) |
||
2060 | jne .no_culling |
||
2061 | mov esi,point_index1 ; ********************************* |
||
2062 | mov ecx,3 ; |
||
2063 | @@: |
||
1245 | hidnplayr | 2064 | mov eax,dword[esi] |
8014 | leency | 2065 | lea eax,[eax*3] |
2066 | shl eax,2 |
||
2067 | add eax,[points_normals_rot_ptr] |
||
2068 | ; lea eax,[eax+point_normals_rotated] |
||
2069 | fld dword[eax+8] ; ***************************** |
||
2070 | ftst ; CHECKING OF Z COOFICIENT OF |
||
2071 | fstsw ax ; NORMAL VECTOR |
||
2072 | sahf |
||
2073 | jb @f |
||
2074 | ffree st |
||
2075 | loop @b |
||
2076 | jmp .end_draw ; non visable |
||
2077 | @@: |
||
1245 | hidnplayr | 2078 | ffree st ;is visable |
8014 | leency | 2079 | .no_culling: |
1245 | hidnplayr | 2080 | cmp [dr_flag],0 ; draw type flag |
8014 | leency | 2081 | je .flat_draw |
2082 | cmp [dr_flag],2 |
||
2083 | je .env_mapping |
||
2084 | cmp [dr_flag],3 |
||
2085 | je .bump_mapping |
||
2086 | cmp [dr_flag],4 |
||
2087 | je .tex_mapping |
||
2088 | cmp [dr_flag],5 |
||
2089 | je .rainbow |
||
2090 | cmp [dr_flag],7 |
||
2091 | je .grd_tex |
||
2092 | cmp [dr_flag],8 |
||
2093 | je .two_tex |
||
2094 | cmp [dr_flag],9 |
||
2095 | je .bump_tex |
||
2096 | cmp [dr_flag],10 |
||
2097 | je .cubic_env_mapping |
||
2098 | cmp [dr_flag],11 |
||
2099 | je .draw_smooth_line |
||
2100 | ; **************** |
||
2101 | mov esi,point_index3 ; do Gouraud shading |
||
2102 | mov ecx,3 |
||
2103 | .again_grd_draw: |
||
1245 | hidnplayr | 2104 | mov eax,dword[esi] |
8014 | leency | 2105 | shl eax,2 |
2106 | lea eax,[eax*3] |
||
2107 | add eax,[points_normals_rot_ptr] |
||
2108 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2109 | fld dword[eax] ; x cooficient of normal vector |
||
2110 | fimul [correct_tex] |
||
2111 | fiadd [correct_tex] |
||
2112 | fistp word[esp-2] |
||
2113 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2114 | fld dword[eax+4] ; y cooficient |
||
2115 | fimul [correct_tex] |
||
2116 | fiadd [correct_tex] |
||
2117 | fistp word[esp-4] |
||
2118 | |||
1245 | hidnplayr | 2119 | |
8014 | leency | 2120 | movzx ebx,word[esp-2] |
2121 | shl eax,TEX_SHIFT |
||
2122 | add eax,ebx |
||
2123 | lea eax,[eax*3+color_map] |
||
2124 | mov eax,dword[eax] |
||
2125 | ; cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
||
2126 | ; jne @f |
||
2127 | lea edx,[ecx*3] |
||
2128 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
||
2129 | ; @@: |
||
2130 | ror eax,16 ; eax -0xxxrrggbb -> 0xggbbxxrr |
||
2131 | xor ah,ah |
||
2132 | push ax ;r |
||
2133 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
||
2134 | xor ah,ah |
||
2135 | push ax ;g |
||
2136 | shr eax,24 |
||
2137 | push ax ;b |
||
2138 | |||
1245 | hidnplayr | 2139 | |
8014 | leency | 2140 | dec cx |
2141 | jnz .again_grd_draw |
||
2142 | jmp .both_draw |
||
2143 | |||
1245 | hidnplayr | 2144 | |
8014 | leency | 2145 | ; lea edi,[edi*3] |
2146 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
2147 | ; mov esi,light_vector |
||
2148 | ; call dot_product |
||
2149 | ; fabs |
||
2150 | ; fimul [orginal_color_r] |
||
2151 | ; fistp [temp_col] |
||
2152 | ; and [temp_col],0x00ff |
||
2153 | ; push [temp_col] |
||
2154 | ; push [temp_col] |
||
2155 | ; push [temp_col] |
||
2156 | |||
1245 | hidnplayr | 2157 | |
8014 | leency | 2158 | ; lea edi,[edi*3] |
2159 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
2160 | ; mov esi,light_vector |
||
2161 | ; call dot_product |
||
2162 | ; fabs |
||
2163 | ; fimul [orginal_color_r] |
||
2164 | ; fistp [temp_col] |
||
2165 | ; and [temp_col],0x00ff |
||
2166 | ; push [temp_col] |
||
2167 | ; push [temp_col] |
||
2168 | ; push [temp_col] |
||
2169 | |||
1245 | hidnplayr | 2170 | |
8014 | leency | 2171 | ; lea edi,[edi*3] |
2172 | ; lea edi,[4*edi+point_normals_rotated] ; edi - normal |
||
2173 | ; mov esi,light_vector |
||
2174 | ; call dot_product |
||
2175 | ; fabs |
||
2176 | ; fimul [orginal_color_r] |
||
2177 | ; fistp [temp_col] |
||
2178 | ; and [temp_col],0x00ff |
||
2179 | ; push [temp_col] |
||
2180 | ; push [temp_col] |
||
2181 | ; push [temp_col] |
||
2182 | .rainbow: |
||
1245 | hidnplayr | 2183 | cmp [catmull_flag],1 ; put on stack z coordinate if necessary |
8014 | leency | 2184 | jne @f |
2185 | push [zz3] |
||
2186 | @@: |
||
1245 | hidnplayr | 2187 | mov eax,dword[yy3] |
8014 | leency | 2188 | mov ebx,0x00ff00ff |
2189 | and eax,ebx |
||
2190 | push eax |
||
2191 | neg al |
||
2192 | push ax |
||
2193 | ; cmp [catmull_flag],1 |
||
2194 | ; jne @f |
||
2195 | push [zz2] |
||
2196 | ; @@: |
||
2197 | mov eax,dword[yy2] |
||
2198 | and eax,ebx |
||
2199 | push eax |
||
2200 | neg al |
||
2201 | push ax |
||
2202 | ; cmp [catmull_flag],1 |
||
2203 | ; jne @f |
||
2204 | push [zz1] |
||
2205 | ; @@: |
||
2206 | mov eax,dword[yy1] |
||
2207 | and eax,ebx |
||
2208 | push eax |
||
2209 | neg al |
||
2210 | push ax |
||
2211 | .both_draw: |
||
1245 | hidnplayr | 2212 | mov eax,dword[xx1] |
8014 | leency | 2213 | ror eax,16 |
2214 | mov ebx,dword[xx2] |
||
2215 | ror ebx,16 |
||
2216 | mov ecx,dword[xx3] |
||
2217 | ror ecx,16 |
||
2218 | mov edi,[screen_ptr] |
||
2219 | ; cmp [catmull_flag],0 |
||
2220 | ; je @f |
||
2221 | mov esi,[Zbuffer_ptr] |
||
2222 | call gouraud_triangle_z |
||
2223 | ; jmp .end_draw |
||
2224 | ; @@: |
||
2225 | ; call gouraud_triangle |
||
2226 | jmp .end_draw |
||
2227 | |||
1245 | hidnplayr | 2228 | |
8014 | leency | 2229 | ; FLAT DRAWING |
2230 | mov eax,[point_index1] |
||
2231 | mov ebx,[point_index2] |
||
2232 | mov ecx,[point_index3] |
||
2233 | shl eax,2 |
||
2234 | shl ebx,2 |
||
2235 | shl ecx,2 |
||
2236 | lea eax,[eax*3] ;+point_normals_rotated] |
||
2237 | add eax,[points_normals_rot_ptr] |
||
2238 | lea ebx,[ebx*3] ;+point_normals_rotated] |
||
2239 | add ebx,[points_normals_rot_ptr] |
||
2240 | lea ecx,[ecx*3] ;+point_normals_rotated] |
||
2241 | add ecx,[points_normals_rot_ptr] |
||
2242 | fld dword[eax] ; x cooficient of normal vector |
||
2243 | fadd dword[ebx] |
||
2244 | fadd dword[ecx] |
||
2245 | fidiv [i3] |
||
2246 | fimul [correct_tex] |
||
2247 | fiadd [correct_tex] |
||
2248 | fistp dword[esp-4] ; x temp variables |
||
2249 | fld dword[eax+4] ; y cooficient of normal vector |
||
2250 | fadd dword[ebx+4] |
||
2251 | fadd dword[ecx+4] |
||
2252 | fidiv [i3] |
||
2253 | fimul [correct_tex] |
||
2254 | fiadd [correct_tex] |
||
2255 | fistp dword[esp-8] ; y |
||
2256 | mov edx,dword[esp-8] |
||
2257 | shl edx,TEX_SHIFT |
||
2258 | add edx,dword[esp-4] |
||
2259 | lea eax,[3*edx] |
||
2260 | add eax,color_map |
||
2261 | mov edx,dword[eax] |
||
2262 | |||
1245 | hidnplayr | 2263 | |
8014 | leency | 2264 | |
1245 | hidnplayr | 2265 | |
2266 | |||
2267 | |||
8014 | leency | 2268 | ; add ax,[zz2] |
2269 | ; add ax,[zz3] |
||
2270 | ; cwd |
||
2271 | ; idiv [i3] ; = -((a+b+c)/3+130) |
||
2272 | ; add ax,130 |
||
2273 | ; neg al |
||
2274 | ; xor edx,edx |
||
2275 | ; mov ah,al ;set color according to z position |
||
2276 | ; shl eax,8 |
||
2277 | ; mov edx,eax |
||
2278 | |||
1245 | hidnplayr | 2279 | |
8014 | leency | 2280 | ror eax,16 |
2281 | mov ebx,dword[xx2] |
||
2282 | ror ebx,16 |
||
2283 | mov ecx,dword[xx3] |
||
2284 | ror ecx,16 |
||
2285 | mov edi,[screen_ptr] |
||
2286 | ; cmp [catmull_flag],0 |
||
2287 | ; je @f |
||
2288 | mov esi,[Zbuffer_ptr] |
||
2289 | push word[zz3] |
||
2290 | push word[zz2] |
||
2291 | push word[zz1] |
||
2292 | call flat_triangle_z |
||
2293 | jmp .end_draw |
||
2294 | ; @@: |
||
2295 | ; call draw_triangle |
||
2296 | ; jmp .end_draw |
||
2297 | .env_mapping: |
||
1245 | hidnplayr | 2298 | ; fninit |
2299 | ; cmp [catmull_flag],0 |
||
8014 | leency | 2300 | ; je @f |
2301 | push [zz3] |
||
2302 | push [zz2] |
||
2303 | push [zz1] |
||
2304 | ; @@: |
||
2305 | mov esi,point_index1 |
||
2306 | sub esp,12 |
||
2307 | mov edi,esp |
||
2308 | mov ecx,3 |
||
2309 | @@: |
||
1245 | hidnplayr | 2310 | mov eax,dword[esi] |
8014 | leency | 2311 | lea eax,[eax*3] |
2312 | shl eax,2 |
||
2313 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2314 | ; # |
||
1245 | hidnplayr | 2315 | ; fld dword[eax] |
8014 | leency | 2316 | ; fmul dword[eax+4] |
2317 | ; fld1 |
||
2318 | ; fld1 |
||
2319 | ; faddp |
||
2320 | ; fmulp |
||
2321 | ; fimul [correct_tex] |
||
2322 | ; fiadd [correct_tex] |
||
2323 | ; fistp word[edi] |
||
2324 | ; mov word[edi+2],0 |
||
2325 | ;; fistp word[edi+2] |
||
2326 | ; # last change |
||
1245 | hidnplayr | 2327 | ; texture x=(rotated point normal -> x * 255)+255 |
8014 | leency | 2328 | fld dword[eax] |
2329 | fimul [correct_tex] |
||
2330 | fiadd [correct_tex] |
||
2331 | fistp word[edi] |
||
2332 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2333 | fld dword[eax+4] |
||
2334 | fimul [correct_tex] |
||
2335 | fiadd [correct_tex] |
||
2336 | fistp word[edi+2] |
||
2337 | ; # end of last ch. |
||
1245 | hidnplayr | 2338 | add edi,4 |
8014 | leency | 2339 | add esi,4 |
2340 | loop @b |
||
2341 | |||
1245 | hidnplayr | 2342 | |
8014 | leency | 2343 | ror eax,16 |
2344 | mov ebx,dword[xx2] |
||
2345 | ror ebx,16 |
||
2346 | mov ecx,dword[xx3] |
||
2347 | ror ecx,16 |
||
2348 | mov edi,[screen_ptr] |
||
2349 | mov esi,envmap |
||
2350 | ; cmp [catmull_flag],0 |
||
2351 | ; je @f |
||
2352 | |||
2353 | |||
2354 | call tex_triangle_z |
||
2355 | ; jmp .end_draw |
||
2356 | ; @@: |
||
2357 | ; call tex_triangle |
||
2358 | jmp .end_draw |
||
2359 | ;+++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++ |
||
1245 | hidnplayr | 2360 | .cubic_env_mapping: |
2361 | ; fninit |
||
2362 | ; cmp [catmull_flag],0 |
||
8014 | leency | 2363 | ; je @f |
2364 | push [zz3] |
||
2365 | push [zz2] |
||
2366 | push [zz1] |
||
2367 | ; @@: |
||
2368 | mov esi,point_index1 |
||
2369 | sub esp,12 |
||
2370 | mov edi,esp |
||
2371 | mov ecx,3 |
||
2372 | @@: |
||
1245 | hidnplayr | 2373 | mov eax,dword[esi] |
8014 | leency | 2374 | lea eax,[eax*3] |
2375 | shl eax,2 |
||
2376 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2377 | ; # |
||
1245 | hidnplayr | 2378 | fld dword[eax] |
8014 | leency | 2379 | fmul dword[eax+4] |
2380 | fld1 |
||
2381 | fld1 |
||
2382 | faddp |
||
2383 | fmulp |
||
2384 | fimul [correct_tex] |
||
2385 | fiadd [correct_tex] |
||
2386 | fistp word[edi] |
||
2387 | mov word[edi+2],0 |
||
2388 | ; fistp word[edi+2] |
||
2389 | ; # last change |
||
1245 | hidnplayr | 2390 | ; ; texture x=(rotated point normal -> x * 255)+255 |
8014 | leency | 2391 | ; fld dword[eax] |
2392 | ; fimul [correct_tex] |
||
2393 | ; fiadd [correct_tex] |
||
2394 | ; fistp word[edi] |
||
2395 | ; ; texture y=(rotated point normal -> y * 255)+255 |
||
2396 | ; fld dword[eax+4] |
||
2397 | ; fimul [correct_tex] |
||
2398 | ; fiadd [correct_tex] |
||
2399 | ; fistp word[edi+2] |
||
2400 | ; # end of last ch. |
||
1245 | hidnplayr | 2401 | add edi,4 |
8014 | leency | 2402 | add esi,4 |
2403 | loop @b |
||
2404 | |||
1245 | hidnplayr | 2405 | |
8014 | leency | 2406 | ror eax,16 |
2407 | mov ebx,dword[xx2] |
||
2408 | ror ebx,16 |
||
2409 | mov ecx,dword[xx3] |
||
2410 | ror ecx,16 |
||
2411 | mov edi,[screen_ptr] |
||
2412 | mov esi,envmap_cub |
||
2413 | ; cmp [catmull_flag],0 |
||
2414 | ; je @f |
||
2415 | mov edx,[Zbuffer_ptr] |
||
2416 | call tex_triangle_z |
||
2417 | ; jmp .end_draw |
||
2418 | ; @@: |
||
2419 | ; call tex_triangle |
||
2420 | jmp .end_draw |
||
2421 | |||
1245 | hidnplayr | 2422 | |
2423 | |||
2424 | |||
2425 | ; fninit |
||
8014 | leency | 2426 | ; cmp [catmull_flag],0 |
2427 | ; je @f |
||
2428 | |||
2429 | |||
2430 | push [zz3] |
||
2431 | push [zz2] |
||
2432 | push [zz1] |
||
2433 | ; @@: |
||
2434 | mov esi,point_index1 |
||
2435 | sub esp,12 |
||
2436 | mov edi,esp |
||
2437 | mov ecx,3 |
||
2438 | @@: |
||
1245 | hidnplayr | 2439 | mov eax,dword[esi] |
8014 | leency | 2440 | lea eax,[eax*3] |
2441 | shl eax,2 |
||
2442 | add eax,[points_normals_rot_ptr] ;point_normals_rotated |
||
2443 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2444 | fld dword[eax] |
||
2445 | fimul [correct_tex] |
||
2446 | fiadd [correct_tex] |
||
2447 | fistp word[edi] |
||
2448 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2449 | fld dword[eax+4] |
||
2450 | fimul [correct_tex] |
||
2451 | fiadd [correct_tex] |
||
2452 | fistp word[edi+2] |
||
2453 | |||
1245 | hidnplayr | 2454 | |
8014 | leency | 2455 | add esi,4 |
2456 | loop @b |
||
2457 | |||
1245 | hidnplayr | 2458 | |
8014 | leency | 2459 | shl esi,2 |
2460 | add esi,tex_points |
||
2461 | push dword[esi] |
||
2462 | mov esi,[point_index2] |
||
2463 | shl esi,2 |
||
2464 | add esi,tex_points |
||
2465 | ; lea esi,[esi*3] |
||
2466 | ; lea esi,[points+2+esi*2] |
||
2467 | push dword[esi] |
||
2468 | ; push dword[xx2] |
||
2469 | mov esi,[point_index1] |
||
2470 | shl esi,2 |
||
2471 | add esi,tex_points |
||
2472 | ; lea esi,[esi*3] |
||
2473 | ; lea esi,[points+2+esi*2] |
||
2474 | push dword[esi] |
||
2475 | ; push dword[xx1] |
||
2476 | |||
1245 | hidnplayr | 2477 | |
8014 | leency | 2478 | ror eax,16 |
2479 | mov ebx,dword[xx2] |
||
2480 | ror ebx,16 |
||
2481 | mov ecx,dword[xx3] |
||
2482 | ror ecx,16 |
||
2483 | mov edi,[screen_ptr] |
||
2484 | mov esi,envmap |
||
2485 | mov edx,bumpmap ;BUMP_MAPPING |
||
2486 | |||
1245 | hidnplayr | 2487 | |
8014 | leency | 2488 | ; je @f |
2489 | call bump_triangle_z |
||
2490 | ; jmp .end_draw |
||
2491 | ; @@: |
||
2492 | ; call bump_triangle |
||
2493 | jmp .end_draw |
||
2494 | |||
1245 | hidnplayr | 2495 | |
2496 | |||
2497 | |||
8014 | leency | 2498 | ; cmp [catmull_flag],0 |
2499 | ; je @f |
||
2500 | push [zz3] |
||
2501 | push [zz2] |
||
2502 | push [zz1] |
||
2503 | ; @@: |
||
2504 | mov esi,[point_index3] ; tex map coords |
||
2505 | shl esi,2 |
||
2506 | add esi,tex_points |
||
2507 | push dword[esi] |
||
2508 | mov esi,[point_index2] |
||
2509 | shl esi,2 |
||
2510 | add esi,tex_points |
||
2511 | push dword[esi] |
||
2512 | mov esi,[point_index1] |
||
2513 | shl esi,2 |
||
2514 | add esi,tex_points |
||
2515 | push dword[esi] |
||
2516 | |||
1245 | hidnplayr | 2517 | |
8014 | leency | 2518 | ror eax,16 |
2519 | mov ebx,dword[xx2] |
||
2520 | ror ebx,16 |
||
2521 | mov ecx,dword[xx3] |
||
2522 | ror ecx,16 |
||
2523 | mov edi,[screen_ptr] |
||
2524 | mov esi,texmap |
||
2525 | ; cmp [catmull_flag],0 |
||
2526 | ; je @f |
||
2527 | mov edx,[Zbuffer_ptr] |
||
2528 | call tex_triangle_z |
||
2529 | ; jmp .end_draw |
||
2530 | ; @@: |
||
2531 | ; call tex_triangle |
||
2532 | jmp .end_draw |
||
2533 | ; .ray: |
||
1245 | hidnplayr | 2534 | ; grd_triangle according to points index |
8014 | leency | 2535 | ; cmp [catmull_flag],0 |
2536 | ; je @f |
||
2537 | ; push [zz3] ; spot light with attenuation |
||
2538 | ; @@: |
||
1245 | hidnplayr | 2539 | ; movzx eax,[point_index3] ; env_map - points color list |
8014 | leency | 2540 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2541 | ; lea eax,[3*eax+bumpmap] |
||
2542 | ; push word[eax] |
||
2543 | ; push word[eax+2] |
||
2544 | ; push word[eax+4] |
||
2545 | ; cmp [catmull_flag],0 |
||
2546 | ; je @f |
||
2547 | ; push [zz2] |
||
2548 | ; @@: |
||
1245 | hidnplayr | 2549 | ; movzx eax,[point_index2] ; env_map - points color list |
8014 | leency | 2550 | ; shl eax,1 ; each color as word, 0x00rr00gg00bb.. |
2551 | ; lea eax,[eax*3+bumpmap] |
||
2552 | ; push word[eax] |
||
2553 | ; push word[eax+2] |
||
2554 | ; push word[eax+4] |
||
2555 | ; cmp [catmull_flag],0 |
||
2556 | ; je @f |
||
2557 | ; push [zz1] |
||
2558 | ; @@: |
||
1245 | hidnplayr | 2559 | ; movzx eax,[point_index1] ; env_map - points color list |
8014 | leency | 2560 | ; shl eax,1 ; each color as word, 0xrr00gg00bb00.. |
2561 | ; lea eax,[eax*3+bumpmap] |
||
2562 | ; push word[eax] |
||
2563 | ; push word[eax+2] |
||
2564 | ; push word[eax+4] |
||
2565 | ; jmp .both_draw |
||
2566 | |||
1245 | hidnplayr | 2567 | |
8014 | leency | 2568 | push ebp |
2569 | mov ebp,esp |
||
2570 | sub esp,4 |
||
2571 | push ebp |
||
2572 | |||
1245 | hidnplayr | 2573 | |
8014 | leency | 2574 | shl esi,2 |
2575 | add esi,tex_points |
||
2576 | push dword[esi] ; texture coords as first |
||
2577 | mov esi,[point_index2] ; group of parameters |
||
2578 | shl esi,2 |
||
2579 | add esi,tex_points |
||
2580 | push dword[esi] |
||
2581 | mov esi,[point_index1] |
||
2582 | shl esi,2 |
||
2583 | add esi,tex_points |
||
2584 | push dword[esi] |
||
2585 | |||
1245 | hidnplayr | 2586 | |
8014 | leency | 2587 | mov ecx,3 |
2588 | |||
1245 | hidnplayr | 2589 | |
2590 | |||
2591 | |||
8014 | leency | 2592 | push word[edx*2+xx1-2] ; zz1 ,2 ,3 |
2593 | |||
1245 | hidnplayr | 2594 | |
8014 | leency | 2595 | shl eax,2 |
2596 | lea eax,[eax*3] ;+point_normals_rotated] |
||
2597 | add eax,[points_normals_rot_ptr] |
||
2598 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2599 | fld dword[eax] ; x cooficient of normal vector |
||
2600 | fimul [correct_tex] |
||
2601 | fiadd [correct_tex] |
||
2602 | fistp word[ebp-2] |
||
2603 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2604 | fld dword[eax+4] ; y cooficient |
||
2605 | fimul [correct_tex] |
||
2606 | fiadd [correct_tex] |
||
2607 | fistp word[ebp-4] |
||
2608 | |||
1245 | hidnplayr | 2609 | |
8014 | leency | 2610 | movzx ebx,word[ebp-2] |
2611 | shl eax,TEX_SHIFT |
||
2612 | add eax,ebx |
||
2613 | lea eax,[eax*3+color_map] |
||
2614 | mov eax,dword[eax] |
||
2615 | |||
1245 | hidnplayr | 2616 | |
8014 | leency | 2617 | xor ah,ah |
2618 | push ax ;r |
||
2619 | rol eax,8 ; eax-0xggbb00rr -> 0xbb00rrgg |
||
2620 | xor ah,ah |
||
2621 | push ax ;g |
||
2622 | shr eax,24 |
||
2623 | push ax ;b |
||
2624 | |||
1245 | hidnplayr | 2625 | |
8014 | leency | 2626 | dec cx |
2627 | jnz .aagain_grd_draw |
||
2628 | |||
1245 | hidnplayr | 2629 | |
8014 | leency | 2630 | ror eax,16 |
2631 | mov ebx,dword[xx2] |
||
2632 | ror ebx,16 |
||
2633 | mov ecx,dword[xx3] |
||
2634 | ror ecx,16 |
||
2635 | mov edi,[screen_ptr] |
||
2636 | mov edx,texmap |
||
2637 | mov esi,[Zbuffer_ptr] |
||
2638 | |||
1245 | hidnplayr | 2639 | |
8014 | leency | 2640 | |
1245 | hidnplayr | 2641 | |
8014 | leency | 2642 | mov esp,ebp |
2643 | pop ebp |
||
2644 | jmp .end_draw |
||
2645 | |||
1245 | hidnplayr | 2646 | |
2647 | push [Zbuffer_ptr] |
||
8014 | leency | 2648 | |
1245 | hidnplayr | 2649 | |
8014 | leency | 2650 | push word[zz2] |
2651 | push word[zz1] |
||
2652 | |||
1245 | hidnplayr | 2653 | |
8014 | leency | 2654 | shl esi,2 |
2655 | add esi,tex_points |
||
2656 | push dword[esi] |
||
2657 | mov esi,[point_index2] |
||
2658 | shl esi,2 |
||
2659 | add esi,tex_points |
||
2660 | push dword[esi] |
||
2661 | mov esi,[point_index1] |
||
2662 | shl esi,2 |
||
2663 | add esi,tex_points |
||
2664 | push dword[esi] |
||
2665 | |||
1245 | hidnplayr | 2666 | |
8014 | leency | 2667 | sub esp,12 |
2668 | mov edi,esp |
||
2669 | mov ecx,3 |
||
2670 | @@: |
||
1245 | hidnplayr | 2671 | mov eax,dword[esi] |
8014 | leency | 2672 | lea eax,[eax*3] |
2673 | shl eax,2 |
||
2674 | add eax,[points_normals_rot_ptr] |
||
2675 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2676 | fld dword[eax] |
||
2677 | fimul [correct_tex] |
||
2678 | fiadd [correct_tex] |
||
2679 | fistp word[edi] |
||
2680 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2681 | fld dword[eax+4] |
||
2682 | fimul [correct_tex] |
||
2683 | fiadd [correct_tex] |
||
2684 | fistp word[edi+2] |
||
2685 | |||
1245 | hidnplayr | 2686 | |
8014 | leency | 2687 | add esi,4 |
2688 | loop @b |
||
2689 | |||
1245 | hidnplayr | 2690 | |
8014 | leency | 2691 | ror eax,16 |
2692 | mov ebx,dword[xx2] |
||
2693 | ror ebx,16 |
||
2694 | mov ecx,dword[xx3] |
||
2695 | ror ecx,16 |
||
2696 | mov edi,[screen_ptr] |
||
2697 | mov esi,texmap |
||
2698 | mov edx,envmap |
||
2699 | |||
1245 | hidnplayr | 2700 | |
8014 | leency | 2701 | jmp .end_draw |
2702 | |||
1245 | hidnplayr | 2703 | |
2704 | mov esi,[point_index3] ; tex map coords |
||
8014 | leency | 2705 | shl esi,2 |
2706 | add esi,tex_points |
||
2707 | push dword[esi] |
||
2708 | mov esi,[point_index2] |
||
2709 | shl esi,2 |
||
2710 | add esi,tex_points |
||
2711 | push dword[esi] |
||
2712 | mov esi,[point_index1] |
||
2713 | shl esi,2 |
||
2714 | add esi,tex_points |
||
2715 | push dword[esi] |
||
2716 | |||
1245 | hidnplayr | 2717 | |
8014 | leency | 2718 | |
1245 | hidnplayr | 2719 | |
8014 | leency | 2720 | xor edi,edi |
2721 | |||
1245 | hidnplayr | 2722 | |
8014 | leency | 2723 | push word[zz2] |
2724 | push word[zz1] |
||
2725 | |||
1245 | hidnplayr | 2726 | |
8014 | leency | 2727 | sub esp,12 |
2728 | mov edi,esp |
||
2729 | mov ecx,3 |
||
2730 | @@: |
||
1245 | hidnplayr | 2731 | mov eax,dword[esi] |
8014 | leency | 2732 | lea eax,[eax*3] |
2733 | shl eax,2 |
||
2734 | add eax,[points_normals_rot_ptr] |
||
2735 | ; texture x=(rotated point normal -> x * 255)+255 |
||
2736 | fld dword[eax] |
||
2737 | fimul [correct_tex] |
||
2738 | fiadd [correct_tex] |
||
2739 | fistp word[edi] |
||
2740 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2741 | fld dword[eax+4] |
||
2742 | fimul [correct_tex] |
||
2743 | fiadd [correct_tex] |
||
2744 | fistp word[edi+2] |
||
2745 | |||
1245 | hidnplayr | 2746 | |
8014 | leency | 2747 | add esi,4 |
2748 | loop @b |
||
2749 | |||
1245 | hidnplayr | 2750 | |
8014 | leency | 2751 | ; push dword 127 shl 16 + 1 |
2752 | ; push dword 127 shl 16 + 127 |
||
2753 | |||
1245 | hidnplayr | 2754 | |
8014 | leency | 2755 | shl esi,2 |
2756 | add esi,tex_points |
||
2757 | push dword[esi] |
||
2758 | mov esi,[point_index2] |
||
2759 | shl esi,2 |
||
2760 | add esi,tex_points |
||
2761 | push dword[esi] |
||
2762 | |||
1245 | hidnplayr | 2763 | |
8014 | leency | 2764 | shl esi,2 |
2765 | add esi,tex_points |
||
2766 | push dword[esi] |
||
2767 | |||
1245 | hidnplayr | 2768 | |
8014 | leency | 2769 | ; push dword 127 shl 16 + 127 |
2770 | ; push dword 1 shl 16 + 1 ; bump coords |
||
2771 | |||
1245 | hidnplayr | 2772 | |
8014 | leency | 2773 | ror eax,16 |
2774 | mov ebx,dword[xx2] |
||
2775 | ror ebx,16 |
||
2776 | mov ecx,dword[xx3] |
||
2777 | ror ecx,16 |
||
2778 | mov edi,[screen_ptr] |
||
2779 | mov esi,envmap |
||
2780 | mov edx,bumpmap |
||
2781 | |||
1245 | hidnplayr | 2782 | |
8014 | leency | 2783 | |
1245 | hidnplayr | 2784 | |
8014 | leency | 2785 | |
2881 | leency | 2786 | |
2787 | mov esi,point_index3 |
||
8014 | leency | 2788 | mov ecx,3 |
2789 | .again_line_param: |
||
2881 | leency | 2790 | mov eax,dword[esi] |
8014 | leency | 2791 | shl eax,2 |
2792 | lea eax,[eax*3] |
||
2793 | add eax,[points_normals_rot_ptr] |
||
2794 | ; texture ;x=(rotated point normal -> x * 255)+255 |
||
2795 | fld dword[eax] ; x cooficient of normal vector |
||
2796 | fimul [correct_tex] |
||
2797 | fiadd [correct_tex] |
||
2798 | fistp word[esp-2] |
||
2799 | ; texture y=(rotated point normal -> y * 255)+255 |
||
2800 | fld dword[eax+4] ; y cooficient |
||
2801 | fimul [correct_tex] |
||
2802 | fiadd [correct_tex] |
||
2803 | fistp word[esp-4] |
||
2804 | |||
2881 | leency | 2805 | |
8014 | leency | 2806 | movzx ebx,word[esp-2] |
2807 | shl eax,TEX_SHIFT |
||
2808 | add eax,ebx |
||
2809 | lea eax,[eax*3+color_map] |
||
2810 | mov eax,dword[eax] |
||
2811 | lea ebx,[ecx-1] |
||
2812 | shl ebx,2 |
||
2813 | mov [ebx+col1],eax |
||
2814 | |||
2881 | leency | 2815 | |
8014 | leency | 2816 | dec ecx |
2817 | jnz .again_line_param |
||
2818 | |||
2881 | leency | 2819 | |
8014 | leency | 2820 | ; add eax,[edges_counter] ; I mean chosing overlapped edges. |
2821 | ; mov bl,[eax] ; |
||
2822 | ; test bl,00000001b ; |
||
2823 | ; jz @f ; |
||
2824 | mov edi,[screen_ptr] |
||
2825 | mov esi,[Zbuffer_ptr] |
||
2826 | |||
2881 | leency | 2827 | |
8014 | leency | 2828 | movzx bx,al |
2829 | push bx ; b |
||
2830 | movzx bx,ah |
||
2831 | push bx |
||
2832 | rol eax,16 |
||
2833 | xor ah,ah |
||
2834 | push ax |
||
2835 | push [zz1] |
||
2836 | push [yy1] |
||
2837 | push [xx1] |
||
2838 | |||
2881 | leency | 2839 | |
8014 | leency | 2840 | movzx bx,al |
2841 | push bx ; b |
||
2842 | movzx bx,ah |
||
2843 | push bx |
||
2844 | rol eax,16 |
||
2845 | xor ah,ah |
||
2846 | push ax |
||
2847 | push [zz2] |
||
2848 | push [yy2] |
||
2849 | push [xx2] |
||
2850 | |||
2881 | leency | 2851 | |
8014 | leency | 2852 | @@: |
2881 | leency | 2853 | ; mov eax,[edges_ptr] ; this not works correctly |
8014 | leency | 2854 | ; add eax,[edges_counter] |
2855 | ; mov bl,[eax] |
||
2856 | ; test bl,00000010b |
||
2857 | ; jz @f |
||
2858 | |||
2881 | leency | 2859 | |
8014 | leency | 2860 | mov esi,[Zbuffer_ptr] |
2861 | |||
2881 | leency | 2862 | |
8014 | leency | 2863 | movzx bx,al |
2864 | push bx ; b |
||
2865 | movzx bx,ah |
||
2866 | push bx |
||
2867 | rol eax,16 |
||
2868 | xor ah,ah |
||
2869 | push ax |
||
2870 | push [zz1] |
||
2871 | push [yy1] |
||
2872 | push [xx1] |
||
2873 | |||
2881 | leency | 2874 | |
8014 | leency | 2875 | movzx bx,al |
2876 | push bx ; b |
||
2877 | movzx bx,ah |
||
2878 | push bx |
||
2879 | rol eax,16 |
||
2880 | xor ah,ah |
||
2881 | push ax |
||
2882 | push [zz3] |
||
2883 | push [yy3] |
||
2884 | push [xx3] |
||
2885 | |||
2881 | leency | 2886 | |
8014 | leency | 2887 | @@: |
2881 | leency | 2888 | |
2889 | |||
8014 | leency | 2890 | ; add eax,[edges_counter] ; |
2891 | ; mov bl,[eax] ; |
||
2892 | ; test bl,00000100b ; |
||
2893 | ; jz @f ; |
||
2894 | |||
2881 | leency | 2895 | |
8014 | leency | 2896 | mov esi,[Zbuffer_ptr] |
2897 | |||
2881 | leency | 2898 | |
8014 | leency | 2899 | movzx bx,al |
2900 | push bx ; b |
||
2901 | movzx bx,ah |
||
2902 | push bx |
||
2903 | rol eax,16 |
||
2904 | xor ah,ah |
||
2905 | push ax |
||
2906 | push [zz3] |
||
2907 | push [yy3] |
||
2908 | push [xx3] |
||
2909 | |||
2881 | leency | 2910 | |
8014 | leency | 2911 | movzx bx,al |
2912 | push bx ; b |
||
2913 | movzx bx,ah |
||
2914 | push bx |
||
2915 | rol eax,16 |
||
2916 | xor ah,ah |
||
2917 | push ax |
||
2918 | push [zz2] |
||
2919 | push [yy2] |
||
2920 | push [xx2] |
||
2921 | |||
2881 | leency | 2922 | |
8014 | leency | 2923 | @@: |
2881 | leency | 2924 | |
2925 | |||
1245 | hidnplayr | 2926 | pop esi |
8014 | leency | 2927 | add esi,12 |
2928 | inc [edges_counter] |
||
2929 | pop ecx |
||
2930 | sub ecx,1 |
||
2931 | ; cmp dword[esi],-1 |
||
2932 | jnz .again_dts |
||
2933 | ret |
||
1245 | hidnplayr | 2934 | |
2935 | |||
2936 | |||
6769 | IgorA | 2937 | |
2938 | |||
2939 | |||
2940 | |||
2941 | |||
8014 | leency | 2942 | |
2943 | |||
2944 | |||
2945 | |||
6769 | IgorA | 2946 | |
2947 | |||
2948 | mov ebp,esp |
||
2949 | |||
2950 | |||
2951 | .xres3m18 equ ebp-8 |
||
2952 | .xres2m12 equ ebp-12 |
||
2953 | |||
2954 | |||
2955 | |||
2956 | sub esp,12 |
||
2957 | push dword 0 |
||
2958 | |||
2959 | |||
2960 | lea ebx,[eax*3] |
||
2961 | sub ebx,18 |
||
2962 | add eax,eax |
||
2963 | sub eax,12 |
||
2964 | mov [.xres3m18],ebx |
||
2965 | mov [.xres2m12],eax |
||
2966 | |||
2967 | |||
2968 | .loop: |
||
2969 | push esi |
||
2970 | ; DO culling AT FIRST |
||
8014 | leency | 2971 | cmp [culling_flag],1 ; (if culling_flag = 1) |
2972 | jne .no_culling |
||
2973 | mov edi,[.counter] ; ********************************* |
||
2974 | lea edi,[edi*3] |
||
2975 | shl edi,2 |
||
2976 | add edi,[points_normals_rot_ptr] |
||
2977 | mov eax,[edi+8] ; check sign of z coof |
||
2978 | shr eax,31 |
||
2979 | cmp eax,1 |
||
2980 | jnz .skip |
||
2981 | .no_culling: |
||
6769 | IgorA | 2982 | mov eax,[esi] |
2983 | movzx ebx,ax ; ebx - x |
||
8014 | leency | 2984 | shr eax,16 ; eax - y |
2985 | cmp eax,4 ; check if markers not exceedes screen |
||
2986 | jle .skip |
||
6769 | IgorA | 2987 | cmp ebx,4 |
2988 | jle .skip |
||
2989 | movzx edx,word[size_x_var] |
||
2990 | sub edx,4 |
||
2991 | movzx ecx,word[size_y_var] |
||
2992 | sub ecx,4 |
||
2993 | cmp ebx,edx |
||
2994 | jge .skip |
||
2995 | cmp eax,ecx |
||
2996 | jge .skip |
||
2997 | |||
2998 | |||
2999 | ; sub ebx,3 |
||
8014 | leency | 3000 | ; sub eax,3 |
3001 | imul eax,edx |
||
6769 | IgorA | 3002 | add eax,ebx |
3003 | lea edi,[eax*3] |
||
3004 | lea eax,[eax*2] |
||
3005 | ; draw bar 6x6 |
||
3006 | add edi,[screen_ptr] |
||
3007 | add eax,dword[vertices_index_ptr] |
||
3008 | |||
3009 | |||
3010 | |||
3011 | |||
3012 | |||
3013 | mov ecx,6 |
||
3014 | |||
3015 | |||
3016 | push ecx |
||
3017 | mov ecx,6 |
||
3018 | |||
3019 | |||
3020 | mov word[edi],0x0000 ;ax |
||
3021 | mov byte[edi+2],0xff ;al |
||
8014 | leency | 3022 | mov word[eax],dx |
6769 | IgorA | 3023 | add eax,2 |
3024 | add edi,3 |
||
3025 | loop @b |
||
3026 | add edi,[.xres3m18] |
||
3027 | add eax,[.xres2m12] |
||
3028 | pop ecx |
||
3029 | loop .oop |
||
3030 | |||
3031 | |||
3032 | pop esi |
||
3033 | add esi,6 |
||
3034 | inc dword[.counter] |
||
3035 | mov ecx,[.counter] |
||
3036 | cmp ecx,[points_count_var] |
||
8014 | leency | 3037 | jng .loop |
6769 | IgorA | 3038 | |
3039 | |||
3040 | pop ebp |
||
3041 | |||
3042 | |||
3043 | |||
3044 | |||
3045 | |||
1245 | hidnplayr | 3046 | mov eax,0x70000000 |
8014 | leency | 3047 | mov edi,[Zbuffer_ptr] |
3048 | movzx ecx,word[size_x_var] |
||
3049 | movzx ebx,word[size_y_var] |
||
3050 | imul ecx,ebx |
||
3051 | if Ext>=SSE2 |
||
6619 | leency | 3052 | movd xmm0,eax |
8014 | leency | 3053 | shufps xmm0,xmm0,0 |
3054 | push ecx |
||
3055 | mov ecx,edi |
||
3056 | and edi,0xffffff00 |
||
3057 | and ecx,0x000000ff |
||
3058 | mov edx,ecx |
||
3059 | rep stosd |
||
3060 | pop ecx |
||
3061 | sub ecx,edx |
||
3062 | @@: |
||
6619 | leency | 3063 | movaps [edi],xmm0 |
8014 | leency | 3064 | movaps [edi+16],xmm0 |
3065 | movaps [edi+32],xmm0 |
||
3066 | movaps [edi+48],xmm0 |
||
3067 | add edi,64 |
||
3068 | sub ecx,16 |
||
3069 | jnc @b |
||
3070 | else |
||
6619 | leency | 3071 | rep stosd |
8014 | leency | 3072 | end if |
6619 | leency | 3073 | ret |
1245 | hidnplayr | 3074 | |
3075 | |||
8014 | leency | 3076 | ; and allocate memory |
3077 | xor ebx,ebx |
||
3078 | xor ebp,ebp |
||
3079 | mov [points_count_var],ebx |
||
3080 | mov [triangles_count_var],ebx |
||
3081 | if USE_LFN = 0 |
||
1245 | hidnplayr | 3082 | mov esi,SourceFile |
8014 | leency | 3083 | else |
1245 | hidnplayr | 3084 | mov esi,[fptr] |
8014 | leency | 3085 | end if |
1245 | hidnplayr | 3086 | |
3066 | leency | 3087 | |
8014 | leency | 3088 | je @f ;Must be legal .3DS file |
3089 | xor eax,eax |
||
3090 | ret |
||
3091 | @@: |
||
3066 | leency | 3092 | mov eax,dword[esi+2] |
8014 | leency | 3093 | cmp eax,[fsize] ;This must tell the length |
3094 | je @f |
||
3095 | xor eax,eax |
||
3096 | ret |
||
3097 | @@: |
||
3066 | leency | 3098 | add eax,esi |
8014 | leency | 3099 | mov [EndFile],eax ; |
3100 | |||
1245 | hidnplayr | 3101 | |
8014 | leency | 3102 | @@: |
1245 | hidnplayr | 3103 | cmp [esi],word 3D3Dh |
8014 | leency | 3104 | je @f |
3105 | add esi,[esi+2] |
||
3106 | jmp @b |
||
3107 | @@: |
||
1245 | hidnplayr | 3108 | add esi,6 |
8014 | leency | 3109 | .find4k: |
1245 | hidnplayr | 3110 | cmp [esi],word 4000h |
8014 | leency | 3111 | je @f |
3112 | add esi,[esi+2] |
||
3113 | cmp esi,[EndFile] |
||
3114 | jc .find4k |
||
3115 | jmp .exit |
||
3116 | @@: |
||
1245 | hidnplayr | 3117 | add esi,6 |
8014 | leency | 3118 | @@: |
1245 | hidnplayr | 3119 | cmp [esi],byte 0 |
8014 | leency | 3120 | je @f |
3121 | inc esi |
||
3122 | jmp @b |
||
3123 | @@: |
||
1245 | hidnplayr | 3124 | inc esi |
8014 | leency | 3125 | @@: |
1245 | hidnplayr | 3126 | cmp [esi],word 4100h |
8014 | leency | 3127 | je @f |
3128 | add esi,[esi+2] |
||
3129 | jmp @b |
||
3130 | @@: |
||
1245 | hidnplayr | 3131 | add esi,6 |
8014 | leency | 3132 | @@: |
1245 | hidnplayr | 3133 | cmp [esi],word 4110h |
8014 | leency | 3134 | je @f |
3135 | add esi,[esi+2] |
||
3136 | jmp @b |
||
3137 | @@: |
||
1245 | hidnplayr | 3138 | movzx ecx,word[esi+6] |
8014 | leency | 3139 | add [points_count_var],ecx |
3140 | |||
1245 | hidnplayr | 3141 | |
8014 | leency | 3142 | add esi,8 |
3143 | @@: |
||
1245 | hidnplayr | 3144 | |
3145 | |||
8014 | leency | 3146 | add esi,12 |
3147 | ; dec ecx |
||
3148 | loop @b |
||
3149 | @@: |
||
1245 | hidnplayr | 3150 | |
3066 | leency | 3151 | |
1245 | hidnplayr | 3152 | cmp [esi],word 4120h |
8014 | leency | 3153 | je @f |
3154 | add esi,[esi+2] |
||
3155 | jmp @b |
||
3156 | @@: |
||
1245 | hidnplayr | 3157 | movzx ecx,word[esi+6] |
8014 | leency | 3158 | add [triangles_count_var],ecx |
3159 | add esi,8 |
||
3160 | |||
3066 | leency | 3161 | |
1245 | hidnplayr | 3162 | add esi,8 |
8014 | leency | 3163 | dec ecx |
3164 | jnz @b |
||
3165 | ; xor ecx,ecx |
||
3166 | add ebp,edx |
||
3167 | jmp .find4k |
||
3168 | mov eax,-1 ;<---mark if OK |
||
3169 | .exit: |
||
1245 | hidnplayr | 3170 | ret |
3171 | |||
3172 | |||
3066 | leency | 3173 | fninit |
8014 | leency | 3174 | mov edi,[triangles_ptr] |
3175 | xor ebx,ebx |
||
3176 | xor ebp,ebp |
||
3177 | mov [points_count_var],0 |
||
3178 | mov [triangles_count_var],0 |
||
3179 | if USE_LFN = 0 |
||
1245 | hidnplayr | 3180 | mov esi,SourceFile |
8014 | leency | 3181 | else |
1245 | hidnplayr | 3182 | mov esi,[fptr] |
8014 | leency | 3183 | end if |
1245 | hidnplayr | 3184 | cmp [esi],word 4D4Dh |
8014 | leency | 3185 | jne .exit ;Must be legal .3DS file |
3186 | ; cmp dword[esi+2],EndFile-SourceFile |
||
3187 | ; jne .exit ;This must tell the length |
||
3188 | mov eax,dword[esi+2] |
||
3189 | ; cmp eax,[fsize] |
||
3190 | ; jne .exit |
||
3191 | |||
3066 | leency | 3192 | |
8014 | leency | 3193 | mov [EndFile],eax ; |
3194 | |||
1245 | hidnplayr | 3195 | |
8014 | leency | 3196 | @@: |
1245 | hidnplayr | 3197 | cmp [esi],word 3D3Dh |
8014 | leency | 3198 | je @f |
3199 | add esi,[esi+2] |
||
3200 | jmp @b |
||
3201 | @@: |
||
1245 | hidnplayr | 3202 | add esi,6 |
8014 | leency | 3203 | .find4k: |
1245 | hidnplayr | 3204 | cmp [esi],word 4000h |
8014 | leency | 3205 | je @f |
3206 | add esi,[esi+2] |
||
3207 | cmp esi,[EndFile] |
||
3208 | jc .find4k |
||
3209 | jmp .exit |
||
3210 | @@: |
||
1245 | hidnplayr | 3211 | add esi,6 |
8014 | leency | 3212 | @@: |
1245 | hidnplayr | 3213 | cmp [esi],byte 0 |
8014 | leency | 3214 | je @f |
3215 | inc esi |
||
3216 | jmp @b |
||
3217 | @@: |
||
1245 | hidnplayr | 3218 | inc esi |
8014 | leency | 3219 | @@: |
1245 | hidnplayr | 3220 | cmp [esi],word 4100h |
8014 | leency | 3221 | je @f |
3222 | add esi,[esi+2] |
||
3223 | jmp @b |
||
3224 | @@: |
||
1245 | hidnplayr | 3225 | add esi,6 |
8014 | leency | 3226 | @@: |
1245 | hidnplayr | 3227 | cmp [esi],word 4110h |
8014 | leency | 3228 | je @f |
3229 | add esi,[esi+2] |
||
3230 | jmp @b |
||
3231 | @@: |
||
1245 | hidnplayr | 3232 | movzx ecx,word[esi+6] |
8014 | leency | 3233 | add [points_count_var],ecx |
3234 | |||
1245 | hidnplayr | 3235 | |
8014 | leency | 3236 | add esi,8 |
3237 | @@: |
||
1245 | hidnplayr | 3238 | push edi |
8014 | leency | 3239 | mov edi,[points_ptr] |
3240 | push dword[esi+0] |
||
3241 | pop dword[edi+ebx*2+0] |
||
3242 | push dword[esi+4] |
||
3243 | pop dword[edi+ebx*2+4] |
||
3244 | push dword[esi+8] |
||
3245 | pop dword[edi+ebx*2+8] |
||
3246 | pop edi |
||
3247 | |||
1245 | hidnplayr | 3248 | |
8014 | leency | 3249 | add esi,12 |
3250 | dec ecx |
||
3251 | jnz @b |
||
3252 | @@: |
||
1245 | hidnplayr | 3253 | ; mov dword[points+ebx],-1 |
8014 | leency | 3254 | push edi |
3255 | mov edi,[points_ptr] |
||
3256 | mov dword[edi+ebx*2],-1 ; end mark (not always in use) |
||
3257 | pop edi |
||
3258 | @@: |
||
1245 | hidnplayr | 3259 | cmp [esi],word 4120h |
8014 | leency | 3260 | je @f |
3261 | add esi,[esi+2] |
||
3262 | jmp @b |
||
3263 | @@: |
||
1245 | hidnplayr | 3264 | movzx ecx,word[esi+6] |
8014 | leency | 3265 | add [triangles_count_var],ecx |
3266 | add esi,8 |
||
3267 | ;mov edi,triangles |
||
3268 | @@: |
||
1245 | hidnplayr | 3269 | movzx eax,word[esi] |
8014 | leency | 3270 | stosd |
3271 | movzx eax,word[esi+2] |
||
3272 | stosd |
||
3273 | movzx eax,word[esi+4] |
||
3274 | stosd |
||
3275 | add dword[edi-12],ebp |
||
3276 | add dword[edi-8],ebp |
||
3277 | add dword[edi-4],ebp |
||
3278 | add esi,8 |
||
3279 | dec ecx |
||
3280 | jnz @b |
||
3281 | add ebp,edx |
||
3282 | jmp .find4k |
||
3283 | mov eax,-1 ;<---mark if OK |
||
3284 | .exit: |
||
1245 | hidnplayr | 3285 | mov dword[edi],-1 |
8014 | leency | 3286 | ret |
1245 | hidnplayr | 3287 | |
3288 | |||
3289 | alloc_mem_for_tp: |
||
3290 | mov eax, 68 |
||
8014 | leency | 3291 | cmp [re_alloc_flag],1 |
3292 | jz @f |
||
3293 | mov ebx, 12 |
||
3294 | jmp .alloc |
||
3295 | @@: |
||
1776 | yogev_ezra | 3296 | mov ebx,20 |
8014 | leency | 3297 | .alloc: |
1776 | yogev_ezra | 3298 | |
2881 | leency | 3299 | |
8014 | leency | 3300 | add ecx,20 |
3301 | lea ecx, [ecx*3] |
||
3302 | shl ecx,2 |
||
3303 | mov edx,[triangles_ptr] |
||
3304 | int 0x40 ; -> allocate memory to triangles |
||
3305 | mov [triangles_ptr], eax ; -> eax = pointer to allocated mem |
||
3306 | |||
1245 | hidnplayr | 3307 | |
8014 | leency | 3308 | ; movzx ecx, [triangles_count_var] |
3309 | ; inc ecx |
||
3310 | ; mov edx,[edges_ptr] |
||
3311 | ; int 0x40 ; -> allocate memory to edges |
||
3312 | ; mov [edges_ptr], eax ; -> eax = pointer to allocated mem |
||
3313 | |||
2881 | leency | 3314 | |
8014 | leency | 3315 | ; movzx ecx,[triangles_count_var] ; importand if object generated |
3316 | ; shr ecx,2 |
||
3317 | ; inc ecx |
||
3318 | ; mov edi,[edges_ptr] |
||
3319 | ; cld |
||
3320 | ; rep stosd |
||
3321 | |||
2881 | leency | 3322 | |
2984 | leency | 3323 | |
8014 | leency | 3324 | ; mov ebx, 12 |
3325 | ; movzx ecx, [triangles_count_var] |
||
3326 | ; shl ecx, 4 |
||
3327 | ; int 0x40 |
||
3328 | ; mov [triangles_w_z_ptr], eax ; for trainagles_with_z list |
||
3329 | ; ststic memory |
||
3330 | |||
1245 | hidnplayr | 3331 | |
8014 | leency | 3332 | mov ecx, [triangles_count_var] |
3333 | lea ecx, [3+ecx*3] |
||
3334 | shl ecx, 2 |
||
3335 | mov edx,[triangles_normals_ptr] |
||
3336 | int 0x40 ; -> allocate memory for triangles normals |
||
3337 | mov [triangles_normals_ptr], eax ; -> eax = pointer to allocated mem |
||
3338 | |||
1245 | hidnplayr | 3339 | |
8014 | leency | 3340 | ; movzx ecx,[points_count_var] |
3341 | ; lea ecx,[2+ecx*2] |
||
3342 | ; mov edx,dword [vertices_index_ptr] |
||
3343 | ; int 0x40 |
||
3344 | ; mov dword[vertices_index_ptr], eax |
||
3345 | |||
6769 | IgorA | 3346 | |
8014 | leency | 3347 | mov ecx, [points_count_var] |
3348 | lea ecx,[3+ecx*3] |
||
3349 | shl ecx, 2 |
||
3350 | mov edx,[points_normals_ptr] |
||
3351 | int 0x40 |
||
3352 | mov [points_normals_ptr], eax |
||
3353 | ; int3 |
||
6769 | IgorA | 3354 | |
1245 | hidnplayr | 3355 | |
6769 | IgorA | 3356 | |
3357 | |||
3358 | |||
3359 | |||
8014 | leency | 3360 | ; mov ebx, 12 |
3361 | mov ecx, [points_count_var] |
||
3362 | lea ecx,[3+ecx*3] |
||
3363 | shl ecx, 2 |
||
3364 | mov edx,[points_normals_rot_ptr] |
||
3365 | int 0x40 |
||
3366 | mov [points_normals_rot_ptr], eax |
||
3367 | |||
1245 | hidnplayr | 3368 | |
8014 | leency | 3369 | mov edx,[points_ptr] |
3370 | int 0x40 |
||
3371 | mov [points_ptr], eax |
||
3372 | |||
1245 | hidnplayr | 3373 | |
8014 | leency | 3374 | mov edx,[points_rotated_ptr] |
3375 | int 0x40 |
||
3376 | mov [points_rotated_ptr], eax |
||
3377 | |||
1245 | hidnplayr | 3378 | |
8014 | leency | 3379 | mov ecx, [points_count_var] |
3380 | inc ecx |
||
3381 | shl ecx, 3 |
||
3382 | mov edx,[points_translated_ptr] |
||
3383 | int 0x40 |
||
3384 | mov [points_translated_ptr], eax |
||
3385 | ret |
||
1245 | hidnplayr | 3386 | end if |
3387 | |||
3388 | |||
3389 | |||
3390 | if USE_LFN |
||
3391 | ;- |
||
3392 | mov eax, 68 |
||
3393 | mov ebx, 11 |
||
3394 | int 0x40 ; -> create heap |
||
8014 | leency | 3395 | |
1245 | hidnplayr | 3396 | |
8014 | leency | 3397 | ; mov ebx, file_info |
3398 | ; mov dword[ebx], 5 ; -> subfunction number |
||
3399 | ; int 0x40 ; -> read file size |
||
3400 | ; mov ebx, [fptr] |
||
3401 | ; mov ebx, dword[ebx+32] |
||
3402 | ; inc ebx |
||
3403 | ; mov [fsize], ebx |
||
3404 | |||
1245 | hidnplayr | 3405 | |
3406 | |||
7788 | leency | 3407 | |
8014 | leency | 3408 | ; mov ebx, 12 |
3409 | ; mov ecx, [fsize] |
||
3410 | ; int 0x40 ; -> allocate memory for file |
||
3411 | ; mov [fptr], eax ; -> eax = pointer to allocated mem |
||
3412 | |||
7788 | leency | 3413 | |
8014 | leency | 3414 | ; mov ebx, file_info |
3415 | ; mov dword[ebx],0 |
||
3416 | ; int 0x40 ; -> read file |
||
3417 | ;load kpacked files by Leency |
||
3418 | mov eax,68 |
||
3419 | mov ebx,27 |
||
3420 | mov ecx,file_name |
||
3421 | int 0x40 |
||
3422 | |||
7788 | leency | 3423 | |
8014 | leency | 3424 | mov [file_info+16],eax |
3425 | |||
3426 | |||
3427 | jnz .open_opened_well |
||
3428 | mov eax,6 ;otherwise => failed |
||
3429 | jmp @f |
||
3430 | .open_opened_well: |
||
3431 | xor eax,eax |
||
3432 | @@: |
||
3433 | else |
||
1245 | hidnplayr | 3434 | mov eax,58 |
3435 | mov ebx,file_info |
||
3436 | int 0x40 |
||
3437 | |||
3438 | |||
3439 | shr eax,9 |
||
3440 | inc eax |
||
3441 | mov [fsize],eax |
||
3442 | |||
6769 | IgorA | 3443 | |
3444 | |||
3445 | |||
1245 | hidnplayr | 3446 | ; add ecx,MEM_END |
3447 | ; mov ebx,1 |
||
3448 | ; mov eax,64 ; allocate mem - resize app mem |
||
8014 | leency | 3449 | ; for points and triangles |
3450 | int 0x40 |
||
1245 | hidnplayr | 3451 | |
3452 | |||
3453 | mov ebx,file_info |
||
3454 | int 0x40 |
||
3455 | end if |
||
3456 | ; eax = 0 -> ok file loaded |
||
3457 | ret |
||
3458 | ; eax = 0 -> ok file loaded |
||
8014 | leency | 3459 | ret |
3460 | read_param: |
||
1245 | hidnplayr | 3461 | mov esi,I_Param |
3462 | cmp dword[esi],0 |
||
3463 | je .end |
||
8014 | leency | 3464 | cmp byte[esi],'/' |
1245 | hidnplayr | 3465 | je .copy |
8014 | leency | 3466 | mov edi,esi |
1245 | hidnplayr | 3467 | mov ecx,25 ; 25 - would be enought |
8014 | leency | 3468 | repe scasb |
1245 | hidnplayr | 3469 | jne .end |
3470 | dec edi |
||
3471 | mov esi,edi |
||
3472 | .copy: |
||
3473 | mov edi,file_name |
||
8014 | leency | 3474 | mov ecx,50 |
3475 | rep movsd |
||
3476 | .end: |
||
1245 | hidnplayr | 3477 | ret |
3478 | buttons: ; draw some buttons (all but navigation and close ) |
||
8014 | leency | 3479 | mov edi,menu |
3480 | .again: |
||
1245 | hidnplayr | 3481 | mov eax,8 ; function 8 : define and draw button |
8014 | leency | 3482 | mov bx,[size_x_var] |
3483 | shl ebx,16 |
||
3484 | add ebx,(10)*65536+62 ; [x start] *65536 + [x size] |
||
3485 | movzx ecx,byte[edi] ; button id = position+2 |
||
3486 | sub cl,2 |
||
3487 | lea ecx,[ecx*5] |
||
3488 | lea ecx,[ecx*3] |
||
3489 | add ecx,25 |
||
3490 | shl ecx,16 |
||
3491 | add ecx,12 |
||
3492 | movzx edx,byte[edi] ; button id |
||
3493 | mov esi,0x6688dd ; button color RRGGBB |
||
3494 | int 0x40 |
||
3495 | ; BUTTON LABEL |
||
3496 | mov eax,4 ; function 4 : write text to window |
||
3497 | movzx ebx,byte[edi] |
||
3498 | sub bl,2 ; button id, according to position |
||
3499 | lea ebx,[ebx*3] |
||
3500 | lea ebx,[ebx*5] |
||
3501 | mov cx,[size_x_var] |
||
3502 | shl ecx,16 |
||
3503 | add ebx,ecx |
||
3504 | add ebx,(12)*65536+28 ; [x start] *65536 + [y start] |
||
3505 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3506 | lea edx,[edi+1] ; pointer to text beginning |
||
3507 | mov esi,10 ; text length |
||
3508 | int 0x40 |
||
3509 | cmp byte[edi+11],255 ; if max_flag=255 |
||
3510 | je @f ; skip |
||
3511 | ; flag description |
||
3512 | ; mov eax,4 ; function 4 : write text to window |
||
3513 | ; movzx ebx,byte[edi] |
||
3514 | ; sub bl,2 |
||
3515 | ; lea ebx,[ebx*3] |
||
3516 | ; lea ebx,[ebx*5] |
||
3517 | ; add ebx,(SIZE_X+12+70)*65536+28 ; [x start] *65536 + [y start] |
||
3518 | add ebx,70*65536 |
||
3519 | ; mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3520 | movzx edx,byte[edi+12] ; current flag |
||
3521 | shl edx,2 ; * 4 = text length |
||
3522 | add edx,dword[edi+13] ; pointer to text beginning |
||
3523 | mov esi,4 ; text length |
||
3524 | int 0x40 |
||
3525 | |||
1245 | hidnplayr | 3526 | |
3527 | add edi,17 |
||
8014 | leency | 3528 | cmp byte[edi],-1 |
3529 | jnz .again |
||
3530 | ret |
||
1245 | hidnplayr | 3531 | ; ********************************************* |
3532 | ; ******* WINDOW DEFINITIONS AND DRAW ******** |
||
3533 | ; ********************************************* |
||
3534 | draw_window: |
||
3535 | mov eax,12 ; function 12:tell os about windowdraw |
||
8014 | leency | 3536 | mov ebx,1 ; 1, start of draw |
3537 | int 0x40 |
||
3538 | |||
1245 | hidnplayr | 3539 | |
8014 | leency | 3540 | mov eax,0 ; function 0 : define and draw window |
3541 | mov bx,[x_start] |
||
3542 | shl ebx,16 |
||
3543 | mov cx,[y_start] |
||
3544 | shl ecx,16 |
||
3545 | ;ebx - [x start] *65536 + [x size] |
||
3546 | ;ecx - [y start] *65536 + [y size] |
||
3547 | mov bx,[size_x_var] |
||
3548 | add bx,115 |
||
3549 | mov cx,[size_y_var] |
||
3550 | add cx,30 |
||
3551 | ; @@: |
||
6648 | leency | 3552 | mov edx,0x13000000 ; color of work area RRGGBB,8->color gl |
8014 | leency | 3553 | mov edi,labelt ; WINDOW LABEL |
3554 | int 0x40 |
||
3555 | |||
1245 | hidnplayr | 3556 | |
8014 | leency | 3557 | |
1245 | hidnplayr | 3558 | |
8014 | leency | 3559 | |
1245 | hidnplayr | 3560 | |
8014 | leency | 3561 | mov eax,4 ; function 4 : write text to window |
3562 | movzx ebx,word[size_x_var] |
||
3563 | shl ebx,16 |
||
3564 | add ebx,(12)*65536+(168+15*(13+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3565 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3566 | mov edx,labelvector ; pointer to text beginning |
||
3567 | mov esi,labelvectorend-labelvector ; text length |
||
3568 | ; cmp [move_flag],2 |
||
3569 | ; jne @f |
||
3570 | ; add edx,navigation_size |
||
3571 | ; @@: |
||
1245 | hidnplayr | 3572 | int 0x40 |
8014 | leency | 3573 | ; VECTOR Y- BUTTON |
3574 | mov eax,8 ; function 8 : define and draw button |
||
3575 | movzx ebx,word[size_x_var] |
||
3576 | shl ebx,16 |
||
3577 | add ebx,30*65536+20 ; [x start] *65536 + [x size] |
||
3578 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3579 | mov edx,30 ; button id |
||
3580 | mov esi,0x6688dd ; button color RRGGBB |
||
3581 | int 0x40 |
||
3582 | ;VECTOR Y- LABEL |
||
3583 | mov eax,4 ; function 4 : write text to window |
||
3584 | movzx ebx,word[size_x_var] |
||
3585 | shl ebx,16 |
||
3586 | add ebx,(32)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3587 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3588 | mov edx,labelyminus ; pointer to text beginning |
||
3589 | mov esi,labelyminusend-labelyminus ; text length |
||
3590 | cmp [move_flag],2 |
||
3591 | ; jne @f |
||
3592 | ; add edx,navigation_size |
||
3593 | ; @@: |
||
1245 | hidnplayr | 3594 | int 0x40 |
8014 | leency | 3595 | ; VECTOR Z+ BUTTON |
3596 | mov eax,8 ; function 8 : define and draw button |
||
3597 | movzx ebx,word[size_x_var] |
||
3598 | shl ebx,16 |
||
3599 | add ebx,(51)*65536+21 ; [x start] *65536 + [x size] |
||
3600 | mov ecx,(165+15*(14+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3601 | mov edx,31 ; button id |
||
3602 | mov esi,0x6688dd ; button color RRGGBB |
||
3603 | int 0x40 |
||
3604 | ;VECTOR Z+ LABEL |
||
3605 | mov eax,4 ; function 4 : write text to window |
||
3606 | movzx ebx,word[size_x_var] |
||
3607 | shl ebx,16 |
||
3608 | add ebx,(53)*65536+(168+15*(14+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3609 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3610 | mov edx,labelzplus ; pointer to text beginning |
||
3611 | mov esi,labelzplusend-labelzplus ; text length |
||
3612 | ; cmp [move_flag],2 |
||
3613 | ; jne @f |
||
3614 | ; add edx,navigation_size |
||
3615 | ; @@: |
||
1245 | hidnplayr | 3616 | |
3617 | |||
8014 | leency | 3618 | ; VECTOR x- BUTTON |
3619 | mov eax,8 ; function 8 : define and draw button |
||
3620 | movzx ebx,word[size_x_var] |
||
3621 | shl ebx,16 |
||
3622 | add ebx,(10)*65536+21 ; [x start] *65536 + [x size] |
||
3623 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3624 | mov edx,32 ; button id |
||
3625 | mov esi,0x6688dd ; button color RRGGBB |
||
3626 | int 0x40 |
||
3627 | ;VECTOR x- LABEL |
||
3628 | mov eax,4 ; function 4 : write text to window |
||
3629 | movzx ebx,word[size_x_var] |
||
3630 | shl ebx,16 |
||
3631 | add ebx,(12)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3632 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3633 | mov edx,labelxminus ; pointer to text beginning |
||
3634 | mov esi,labelxminusend-labelxminus ; text length |
||
3635 | ; cmp [move_flag],2 |
||
3636 | ; jne @f |
||
3637 | ; add edx,navigation_size |
||
3638 | ; @@: |
||
1245 | hidnplayr | 3639 | int 0x40 |
8014 | leency | 3640 | ; VECTOR x+ BUTTON |
3641 | mov eax,8 ; function 8 : define and draw button |
||
3642 | movzx ebx,word[size_x_var] |
||
3643 | shl ebx,16 |
||
3644 | add ebx,(51)*65536+21 ; [x start] *65536 + [x size] |
||
3645 | mov ecx,(165+15*(15+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3646 | mov edx,33 ; button id |
||
3647 | mov esi,0x6688dd ; button color RRGGBB |
||
3648 | int 0x40 |
||
3649 | ;VECTOR x+ LABEL |
||
3650 | mov eax,4 ; function 4 : write text to window |
||
3651 | movzx ebx,word[size_x_var] |
||
3652 | shl ebx,16 |
||
3653 | add ebx,(53)*65536+(168+15*(15+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3654 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3655 | mov edx,labelxplus ; pointer to text beginning |
||
3656 | mov esi,labelxplusend-labelxplus ; text length |
||
3657 | ; cmp [move_flag],2 |
||
3658 | ; jne @f |
||
3659 | ; add edx,navigation_size |
||
3660 | ; @@: |
||
1245 | hidnplayr | 3661 | int 0x40 |
8014 | leency | 3662 | ; VECTOR z- BUTTON |
3663 | mov eax,8 ; function 8 : define and draw button |
||
3664 | movzx ebx,word[size_x_var] |
||
3665 | shl ebx,16 |
||
3666 | add ebx,(10)*65536+62-41 ; [x start] *65536 + [x size] |
||
3667 | mov ecx,(25+140+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3668 | mov edx,34 ; button id |
||
3669 | mov esi,0x6688dd ; button color RRGGBB |
||
3670 | int 0x40 |
||
3671 | ;VECTOR z- LABEL |
||
3672 | mov eax,4 ; function 4 : write text to window |
||
3673 | movzx ebx,word[size_x_var] |
||
3674 | shl ebx,16 |
||
3675 | add ebx,(12)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3676 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3677 | mov edx,labelzminus ; pointer to text beginning |
||
3678 | mov esi,labelzminusend-labelzminus ; text length |
||
3679 | ; cmp [move_flag],2 |
||
3680 | ; jne @f |
||
3681 | ; add edx,navigation_size |
||
3682 | ; @@: |
||
1245 | hidnplayr | 3683 | int 0x40 |
8014 | leency | 3684 | ;VECTOR Y+ BUTTON |
1245 | hidnplayr | 3685 | mov eax,8 ; function 8 : define and draw button |
8014 | leency | 3686 | movzx ebx,word[size_x_var] |
3687 | shl ebx,16 |
||
3688 | add ebx,(10+20)*65536+20 ; [x start] *65536 + [x size] |
||
3689 | mov ecx,(165+15*(16+.Y_ADD))*65536+12 ; [y start] *65536 + [y size] |
||
3690 | mov edx,35 ; button id |
||
3691 | mov esi,0x6688dd ; button color RRGGBB |
||
3692 | int 0x40 |
||
3693 | ;VECTOR Y+ LABEL |
||
3694 | mov eax,4 ; function 4 : write text to window |
||
3695 | movzx ebx,word[size_x_var] |
||
3696 | shl ebx,16 |
||
3697 | add ebx,(32)*65536+(168+15*(16+.Y_ADD)) ; [x start] *65536 + [y start] |
||
3698 | mov ecx,0x00ddeeff ; font 1 & color ( 0xF0RRGGBB ) |
||
3699 | mov edx,labelyplus ; pointer to text beginning |
||
3700 | mov esi,labelyplusend-labelyplus ; text length |
||
3701 | ; cmp [move_flag],2 |
||
3702 | ; jne @f |
||
3703 | ; add edx,navigation_size |
||
3704 | ; @@: |
||
1245 | hidnplayr | 3705 | int 0x40 |
8014 | leency | 3706 | |
1245 | hidnplayr | 3707 | |
8014 | leency | 3708 | mov ebx,2 ; 2, end of draw |
3709 | int 0x40 |
||
3710 | ret |
||
3711 | |||
1245 | hidnplayr | 3712 | |
3713 | |||
8014 | leency | 3714 | |
1245 | hidnplayr | 3715 | |
1979 | yogev_ezra | 3716 | align 16 |
6619 | leency | 3717 | MEM_END:---mark>---mark>>----!>-1.0,1.0> |
1245 | hidnplayr | 3718 |