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Cycles: Use dedicated debug passes for traversed nodes and intersection tests

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This way it's more clear whether some issue is caused by lots of geometry in
the node or by lots of "transparent" BVH nodes.
This commit is contained in:
Sergey Sharybin
2017-01-12 13:44:35 +01:00
parent 8daf02f134
commit 53fa389802
14 changed files with 70 additions and 39 deletions
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3
intern/cycles/kernel/kernel_path.h
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@@ -634,8 +634,9 @@ ccl_device_inline float4 kernel_path_integrate(KernelGlobals *kg,
#ifdef __KERNEL_DEBUG__
if(state.flag & PATH_RAY_CAMERA) {
debug_data.num_bvh_traversal_steps += isect.num_traversal_steps;
debug_data.num_bvh_traversed_nodes += isect.num_traversed_nodes;
debug_data.num_bvh_traversed_instances += isect.num_traversed_instances;
debug_data.num_bvh_intersections += isect.num_intersections;
}
debug_data.num_ray_bounces++;
#endif /* __KERNEL_DEBUG__ */