433     f32 v;  in DistSqPoint3ToAABB()  local
436     vv = v = P->x;  in DistSqPoint3ToAABB()
437     if (v < B->Pmin.x)  in DistSqPoint3ToAABB()
439         sqDist += (B->Pmin.x - v) * (B->Pmin.x - v);  in DistSqPoint3ToAABB()
442     else if (v > B->Pmax.x)  in DistSqPoint3ToAABB()
444         sqDist += (B->Pmax.x - v) * (B->Pmax.x - v);  in DistSqPoint3ToAABB()
450     vv = v = P->y;  in DistSqPoint3ToAABB()
451     if (v < B->Pmin.y)  in DistSqPoint3ToAABB()
453         sqDist += (B->Pmin.y - v) * (B->Pmin.y - v);  in DistSqPoint3ToAABB()
456     else if (v > B->Pmax.y)  in DistSqPoint3ToAABB()
458         sqDist += (B->Pmax.y - v) * (B->Pmax.y - v);  in DistSqPoint3ToAABB()
464     vv = v = P->z;  in DistSqPoint3ToAABB()
465     if (v < B->Pmin.z)  in DistSqPoint3ToAABB()
467         sqDist += (B->Pmin.z - v) * (B->Pmin.z - v);  in DistSqPoint3ToAABB()
470     else if (v > B->Pmax.z)  in DistSqPoint3ToAABB()
472         sqDist += (B->Pmax.z - v) * (B->Pmax.z - v);  in DistSqPoint3ToAABB()
540     VEC3   v(S2->P1 - S2->P0);  in DistSqSegment3ToSegment3()  local
543     f32    b = VEC3Dot(&u, &v);  in DistSqSegment3ToSegment3()
544     f32    c = VEC3SquareLen(&v);        // always >= 0  in DistSqSegment3ToSegment3()
546     f32    e = VEC3Dot(&v, &w);  in DistSqSegment3ToSegment3()
609     VEC3   dP = w + (u * sc) - (v * tc);  // = S1(sc) - S2(tc)  in DistSqSegment3ToSegment3()
663     VEC3 v;  in DistSqLine3ToRay3()  local
665     VEC3Add(&v, &L->P, VEC3Scale(&tmp, &L->d, s_));  in DistSqLine3ToRay3()
666     VEC3Sub(&v, &v, &R->P);  in DistSqLine3ToRay3()
667     VEC3Sub(&v, &v, VEC3Scale(&tmp, &R->d, t_));  in DistSqLine3ToRay3()
669     return VEC3SquareLen(&v);  in DistSqLine3ToRay3()
730     VEC3 v;  in DistSqLine3ToSegment3()  local
732     VEC3Add(&v, &L0->P, VEC3Scale(&tmp, &L0->d, s_));  in DistSqLine3ToSegment3()
733     VEC3Sub(&v, &v, &S->P0);  in DistSqLine3ToSegment3()
734     VEC3Sub(&v, &v, VEC3Scale(&tmp, &segDir, t_));  in DistSqLine3ToSegment3()
736     return VEC3SquareLen(&v);  in DistSqLine3ToSegment3()
805     VEC3 v;  in DistSqRay3ToRay3()  local
807     VEC3Add(&v, &R0->P, VEC3Scale(&tmp, &R0->d, s_));  in DistSqRay3ToRay3()
808     VEC3Sub(&v, &v, &R1->P);  in DistSqRay3ToRay3()
809     VEC3Sub(&v, &v, VEC3Scale(&tmp, &R1->d, t_));  in DistSqRay3ToRay3()
811     return VEC3SquareLen(&v);  in DistSqRay3ToRay3()
897     VEC3 v;  in DistSqRay3ToSegment3()  local
899     VEC3Add(&v, &R0->P, VEC3Scale(&tmp, &R0->d, s_));  in DistSqRay3ToSegment3()
900     VEC3Sub(&v, &v, &S->P0);  in DistSqRay3ToSegment3()
901     VEC3Sub(&v, &v, VEC3Scale(&tmp, &segDir, t_));  in DistSqRay3ToSegment3()
903     return VEC3SquareLen(&v);  in DistSqRay3ToSegment3()