Fix D3D12 NanoVDB volume load stalls

2026-04-11 00:27:23 +08:00
parent be5dabd820
commit 4080b2e5fe
11 changed files with 1328 additions and 36 deletions
--- a/engine/assets/builtin/shaders/volumetric.shader
+++ b/engine/assets/builtin/shaders/volumetric.shader
@@ -171,7 +171,6 @@ Shader "Builtin Volumetric"
        float shadow = 1.0f;
        float stepSize = 1.0f;

-        [unroll]
        for (int stepIndex = 0; stepIndex < 10; ++stepIndex) {
            const float3 samplePosition = localPosition + stepSize * localLightDirection;
            const float sigmaS =