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GPUOpen-LibrariesAndSDKs / RadeonRays_SDK

Radeon Rays is ray intersection acceleration library for hardware and software multiplatforms using CPU and GPU
MIT License
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Does Radeon Rays 4.0 enable real-time ray tracing for dynamic scenes? #213

Closed itmanager85 closed 4 years ago

itmanager85 commented 4 years ago

Does Radeon Rays 4.0 enable real-time ray tracing for dynamic scenes?

How fast can your BVH build it run on GPU?

RRBuildOptions options; options.build_flags = RR_BUILD_FLAG_BITS_PREFER_FAST_BUILD;

I'm wondering since Radeon Rays 2.0 was building HLBVH - about 30 ms per scene of a couple of dozen triangles, which was obviously not suitable for this.

itmanager85 commented 4 years ago

ok, I tested it and it's good for dynamic scenes !!