nick/godot
1
0
Fork 0
mirror of https://github.com/godotengine/godot.git synced 2026-02-07 19:32:36 +00:00
Code Issues Packages Projects Releases Wiki Activity

Merge pull request #114908 from clayjohn/RD-env-roughness

Browse Source 
Overhaul compute shader based environment roughness calculation to improve performance and quality
This commit is contained in:
Rémi Verschelde
2026-01-13 22:20:59 +01:00
parent 427eab91a2 e33515c2e6
commit 4db916dac6
2 changed files with 53 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files

4
servers/rendering/renderer_rd/effects/copy_effects.cpp
View File

@@ -1355,7 +1355,7 @@ void CopyEffects::octmap_roughness(RID p_source_rd_texture, RID p_dest_texture,
// Remap to perceptual-roughness^2 to create more detail in lower mips and match the mapping of octmap_filter.
roughness.push_constant.roughness = p_roughness * p_roughness;
roughness.push_constant.sample_count = p_sample_count;
roughness.push_constant.sample_count = MIN(p_sample_count, 64u);
roughness.push_constant.source_size = p_source_size;
roughness.push_constant.dest_size = p_dest_size;
roughness.push_constant.use_direct_write = p_roughness == 0.0;
@@ -1412,7 +1412,7 @@ void CopyEffects::octmap_roughness_raster(RID p_source_rd_texture, RID p_dest_fr
memset(&roughness.push_constant, 0, sizeof(OctmapRoughnessPushConstant));
roughness.push_constant.roughness = p_roughness * p_roughness; // Shader expects roughness, not perceptual roughness, so multiply before passing in.
roughness.push_constant.sample_count = p_sample_count;
roughness.push_constant.sample_count = MAX(uint32_t(float(p_sample_count * 4u) * roughness.push_constant.roughness), 4u);
roughness.push_constant.source_size = p_source_size;
roughness.push_constant.dest_size = p_dest_size;
roughness.push_constant.use_direct_write = p_roughness == 0.0;