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Ray tracing texturing and alpha mapping sample

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This commit is contained in:
Sascha Willems 2023-04-09 11:37:44 +02:00
parent 5645c2657f
commit d0ad204606
11 changed files with 49 additions and 8 deletions
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3
examples/raytracingtextures/raytracingtextures.cpp
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@ -487,7 +487,6 @@ public:
}
// Closest hit group for doing texture lookups
// This group also uses an anyhit shader for doing transparency
{
shaderStages.push_back(loadShader(getShadersPath() + "raytracingbasic/closesthit.rchit.spv", VK_SHADER_STAGE_CLOSEST_HIT_BIT_KHR));
VkRayTracingShaderGroupCreateInfoKHR shaderGroup{};
@ -496,7 +495,7 @@ public:
shaderGroup.generalShader = VK_SHADER_UNUSED_KHR;
shaderGroup.closestHitShader = static_cast<uint32_t>(shaderStages.size()) - 1;
shaderGroup.intersectionShader = VK_SHADER_UNUSED_KHR;
// @todo: comment
// This group also uses an anyhit shader for doing transparency (see anyhit.rahit for details)
shaderStages.push_back(loadShader(getShadersPath() + "raytracingbasic/anyhit.rahit.spv", VK_SHADER_STAGE_ANY_HIT_BIT_KHR));
shaderGroup.anyHitShader = static_cast<uint32_t>(shaderStages.size()) - 1;
shaderGroups.push_back(shaderGroup);