Searched refs:vsub (Results 1 - 2 of 2) sorted by relevance
| /xsrc/external/mit/mesa-demos/dist/src/demos/ |
| H A D | ray.c | 57 #define vsub(a,b,c) { (a)[0]=(b)[0]-(c)[0]; (a)[1]=(b)[1]-(c)[1]; (a)[2]=(b)[2]-(c)[2]; } macro
317 vsub(c, p, objpos);
334 vsub(dist, lightpos, p);
371 vsub(ldir, lightpos, ppos);
386 vsub(vdir, obs, ppos);
451 vsub(norm, ppos, objpos);
454 vsub(ldir, lightpos, ppos);
456 vsub(vdir, obs, ppos);
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| /xsrc/external/mit/mesa-demos/dist/src/util/ |
| H A D | trackball.c | 91 vsub(const float src1[3], const float src2[3], float dst[3]) function in typeref:typename:void
193 vsub(p1,p2,d);
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