diff options
Diffstat (limited to 'intern/cycles/kernel/geom/geom_bvh_traversal.h')
| -rw-r--r-- | intern/cycles/kernel/geom/geom_bvh_traversal.h | 7 |
1 files changed, 6 insertions, 1 deletions
diff --git a/intern/cycles/kernel/geom/geom_bvh_traversal.h b/intern/cycles/kernel/geom/geom_bvh_traversal.h index 1d053ba5d08..7be22c0f3bf 100644 --- a/intern/cycles/kernel/geom/geom_bvh_traversal.h +++ b/intern/cycles/kernel/geom/geom_bvh_traversal.h @@ -89,6 +89,9 @@ ccl_device bool BVH_FUNCTION_NAME gen_idirsplat_swap(pn, shuf_identity, shuf_swap, idir, idirsplat, shufflexyz); #endif + IsectPrecalc isect_precalc; + triangle_intersect_precalc(dir, &isect_precalc); + /* traversal loop */ do { do { @@ -257,7 +260,7 @@ ccl_device bool BVH_FUNCTION_NAME switch(type & PRIMITIVE_ALL) { case PRIMITIVE_TRIANGLE: { - hit = triangle_intersect(kg, isect, P, dir, visibility, object, primAddr); + hit = triangle_intersect(kg, &isect_precalc, isect, P, dir, visibility, object, primAddr); break; } #if FEATURE(BVH_MOTION) @@ -312,6 +315,7 @@ ccl_device bool BVH_FUNCTION_NAME #else bvh_instance_push(kg, object, ray, &P, &dir, &idir, &isect->t); #endif + triangle_intersect_precalc(dir, &isect_precalc); #if defined(__KERNEL_SSE2__) Psplat[0] = ssef(P.x); @@ -342,6 +346,7 @@ ccl_device bool BVH_FUNCTION_NAME #else bvh_instance_pop(kg, object, ray, &P, &dir, &idir, &isect->t); #endif + triangle_intersect_precalc(dir, &isect_precalc); #if defined(__KERNEL_SSE2__) Psplat[0] = ssef(P.x); |