Rev 5388 | Show entire file | Regard whitespace | Details | Blame | Last modification | View Log | RSS feed
Rev 5388 | Rev 5393 | ||
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Line 1... | Line 1... | ||
1 | ; |
1 | ; |
2 | ; Ôóíêöèè íóæíûå äëÿ îòîáðàæåíèÿ âîêñåëüíîãî îáúåêòà ÷åðåç áèáëèîòåêó tinygl |
2 | ; Ôóíêöèè íóæíûå äëÿ îòîáðàæåíèÿ âîêñåëüíîãî îáúåêòà ÷åðåç áèáëèîòåêó tinygl |
3 | ; |
3 | ; |
Line -... | Line 4... | ||
- | 4 | ||
- | 5 | normal_gran_z1 equ -1.0 |
|
- | 6 | normal_gran_z0 equ 1.0 |
|
- | 7 | normal_gran_y1 equ -1.0 |
|
- | 8 | normal_gran_y0 equ 1.0 |
|
- | 9 | normal_gran_x1 equ -1.0 |
|
- | 10 | normal_gran_x0 equ 1.0 |
|
4 | 11 | ||
5 | ;ìàðîñ êîðåêòèðîâêè âåêòîðà íîðìàëè äëÿ çàêðóãëåíèÿ êðàéíèõ âîêñåëåé |
12 | ;ìàðîñ êîðåêòèðîâêè âåêòîðà íîðìàëè äëÿ çàêðóãëåíèÿ êðàéíèõ âîêñåëåé |
6 | macro normal_gran param, gran |
13 | macro normal_gran param, gran |
7 | { |
14 | { |
8 | mov dword[param],0.0 |
15 | mov dword[param],0.0 |
Line 571... | Line 578... | ||
571 | fxch |
578 | fxch |
Line 572... | Line 579... | ||
572 | 579 | ||
573 | ;coord x |
580 | ;coord x |
574 | fild dword[eax+vox_ogl_x0] |
581 | fild dword[eax+vox_ogl_x0] |
575 | fscale |
- | |
576 | fchs |
582 | fscale |
577 | fst dword[eax+vox_ogl_x0] |
583 | fst dword[eax+vox_ogl_x0] |
578 | fsub st0,st2 ;äîáàâëÿåì êî âòîðîé òî÷êå ðàçìåð ìàñøòàáèðîâàííîé êóáè÷åñêîé ãðàíè |
584 | fadd st0,st2 ;äîáàâëÿåì êî âòîðîé òî÷êå ðàçìåð ìàñøòàáèðîâàííîé êóáè÷åñêîé ãðàíè |
579 | fstp dword[eax+vox_ogl_x1] |
585 | fstp dword[eax+vox_ogl_x1] |
580 | ;coord y |
586 | ;coord y |
581 | fild dword[eax+vox_ogl_y0] |
587 | fild dword[eax+vox_ogl_y0] |
582 | fscale |
588 | fscale |
Line 608... | Line 614... | ||
608 | fscale ;st0=1*2^st1 èëè 1*2^-1=1/2=0.5 |
614 | fscale ;st0=1*2^st1 èëè 1*2^-1=1/2=0.5 |
609 | align 4 |
615 | align 4 |
610 | @@: |
616 | @@: |
611 | ;coord x |
617 | ;coord x |
612 | fld dword[eax+vox_ogl_x0] |
618 | fld dword[eax+vox_ogl_x0] |
613 | fadd st0,st1 ;+0.5 |
619 | fsub st0,st1 ;-0.5 |
614 | fstp dword[eax+vox_ogl_x0] |
620 | fstp dword[eax+vox_ogl_x0] |
615 | fld dword[eax+vox_ogl_x1] |
621 | fld dword[eax+vox_ogl_x1] |
616 | fadd st0,st1 ;+0.5 |
622 | fsub st0,st1 ;-0.5 |
617 | fstp dword[eax+vox_ogl_x1] |
623 | fstp dword[eax+vox_ogl_x1] |
618 | ;coord y |
624 | ;coord y |
619 | fld dword[eax+vox_ogl_y0] |
625 | fld dword[eax+vox_ogl_y0] |
620 | fsub st0,st1 ;-0.5 |
626 | fsub st0,st1 ;-0.5 |
621 | fstp dword[eax+vox_ogl_y0] |
627 | fstp dword[eax+vox_ogl_y0] |
Line 1302... | Line 1308... | ||
1302 | pop edi eax |
1308 | pop edi eax |
1303 | .end_f: |
1309 | .end_f: |
1304 | ret |
1310 | ret |
1305 | endp |
1311 | endp |
Line 1306... | Line -... | ||
1306 | - | ||
1307 | normal_gran_z1 equ -1.0 |
- | |
1308 | normal_gran_z0 equ 1.0 |
- | |
1309 | normal_gran_y1 equ 1.0 |
- | |
1310 | normal_gran_y0 equ -1.0 |
- | |
1311 | normal_gran_x1 equ -1.0 |
- | |
1312 | normal_gran_x0 equ 1.0 |
1312 | |
1313 | align 4 |
1313 | align 4 |
1314 | p1 dd ? |
1314 | p1 dd ? |
Line 1315... | Line 1315... | ||
1315 | p2 dd ? |
1315 | p2 dd ? |