Comments (4)
tigrazone
commented on August 28, 2024
VCM slowed down up to 50% or more after merging with bsdf branch.
Maybe material processing is slower or so.
Previous and current version of renderer I compile with VS 2019
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yuphin
commented on August 28, 2024
Yes, but there is an another source of slowdown I've yet to determine. Regarding the current BSDFs, I've plans to add callable shaders in the future which should hopefully improve the performance.
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tigrazone
commented on August 28, 2024
What you mean as "callable shaders"?
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tigrazone
commented on August 28, 2024
Maybe good ideas is
- use precompiled spv, not compile every time
- use ray_query because ray_query works faster
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Related Issues (20)
- computer shader version err
- [Question] MLT integrators HOT 4
- [Question] What atmosphere calculate algorithm is used? HOT 1
- Unknown constant HOT 1
- SPPM fixed radius HOT 1
- vcm resampled HOT 2
- Error in glossy_f() HOT 2
- VCM is broken in rework branch HOT 1
- Error in disney material rendering HOT 2
- Strange behavour if #define ENABLE_DISNEY 1 and #define ENABLE_DISNEY 0
- White window border and VCMMLT issues HOT 1
- absense of GLASS material in ENABLE_DISNEY mode. and wrong SPPM after add it HOT 1
- different SPPM, BDPT, Restir GI, Restir PT vs VCM/Path HOT 4
- two-sided not processed or so
- bsdf branch: strange radial pattern on checkerboard with vcm and bdpt integrators HOT 1
- glasses not converted well HOT 1
- D:\Git\Lumen\out\build\x64-Debug\LINK : fatal error LNK1104: 无法打开文件“spirv-cross-cored.lib” HOT 1
- what BSDF_FLAG_GLOSSY do? HOT 5
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