Mercurial > hg > forks > pwpunix
comparison final_isi/3d.c @ 75:e76a4e19363d
Various cleanups.
| author | Matti Hamalainen <ccr@tnsp.org> |
|---|---|
| date | Tue, 14 Aug 2012 05:27:32 +0300 |
| parents | c13a2f8c5b10 |
| children |
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| 74:91edd8d1a3f5 | 75:e76a4e19363d |
|---|---|
| 291 } | 291 } |
| 292 } | 292 } |
| 293 | 293 |
| 294 /*******************************/ | 294 /*******************************/ |
| 295 | 295 |
| 296 extern signed int mul32(signed int a,signed int b); | |
| 297 | |
| 298 #define jmul32(a,b) (((long)(a)*(long)(b))>>16) | |
| 299 | |
| 300 eggine_do(char*b,sint rot,int zoom,int basex,int basey) { | 296 eggine_do(char*b,sint rot,int zoom,int basex,int basey) { |
| 301 register sint i; sint j; sint fzed[20],fcez[20]; | 297 register sint i; sint j; sint fzed[20],fcez[20]; |
| 302 | 298 |
| 303 if(obu.faces==bugi_faces){ | 299 if(obu.faces==bugi_faces){ |
| 304 bugi_vxes[5].y=bugi_vxes[6].y= | 300 bugi_vxes[5].y=bugi_vxes[6].y= |
| 305 1000+mul32(700,sini16[(taimeri*13)&255]); | 301 1000+mul32(700,sini16[(pwplib_timer()*13)&255]); |
| 306 bugi_vxes[7].y=bugi_vxes[8].y= | 302 bugi_vxes[7].y=bugi_vxes[8].y= |
| 307 1000+mul32(700,sini16[(taimeri*7)&255]); | 303 1000+mul32(700,sini16[(pwplib_timer()*7)&255]); |
| 308 } | 304 } |
| 309 | 305 |
| 310 /***** rotate vertices *****/ | 306 /***** rotate vertices *****/ |
| 311 | 307 |
| 312 {cyl*v=obu.vxes;xyz*r=obu.rotated; | 308 {cyl*v=obu.vxes;xyz*r=obu.rotated; |