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Cycles: Add debug pass which shows number of instance pushes during camera ray intersection

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TODO: We might want to refactor debug passes into PASS_DEBUG and some
debug_type (similar to Blender's side passes) to avoid issue of running
out of bits.
This commit is contained in:
Sergey Sharybin
2015-06-12 00:12:03 +02:00
parent b3cc602adc
commit 596eadf0e1
11 changed files with 39 additions and 3 deletions
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2
intern/cycles/kernel/kernel_path.h
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@@ -476,6 +476,7 @@ ccl_device float4 kernel_path_integrate(KernelGlobals *kg, RNG *rng, int sample,
#ifdef __KERNEL_DEBUG__
if(state.flag & PATH_RAY_CAMERA) {
debug_data.num_bvh_traversal_steps += isect.num_traversal_steps;
debug_data.num_bvh_traversed_instances += isect.num_traversed_instances;
}
debug_data.num_ray_bounces++;
#endif
@@ -878,6 +879,7 @@ ccl_device float4 kernel_branched_path_integrate(KernelGlobals *kg, RNG *rng, in
#ifdef __KERNEL_DEBUG__
if(state.flag & PATH_RAY_CAMERA) {
debug_data.num_bvh_traversal_steps += isect.num_traversal_steps;
debug_data.num_bvh_traversed_instances += isect.num_traversed_instances;
}
debug_data.num_ray_bounces++;
#endif