LightmapGBufferDebug.urtshader

#pragma only_renderers d3d11 vulkan metal glcore
#define UNIFIED_RT_GROUP_SIZE_X 64
#define UNIFIED_RT_GROUP_SIZE_Y 1
#define UNIFIED_RT_RAYGEN_FUNC AccumulateInternal

#include "PathTracing.hlsl"
#include "LightmapIntegrationHelpers.hlsl"

RWStructuredBuffer<float2> g_LightmapSamplesExpanded;

void AccumulateInternal(UnifiedRT::DispatchInfo dispatchInfo)
{
    float3 worldPosition = 0.f;
    float3 worldNormal = 0.f;
    float3 worldFaceNormal = 0.f;
    float2 uv1 = 0.f;
    const bool gotSample = GetExpandedSample(dispatchInfo.dispatchThreadID.x, worldPosition, worldNormal, worldFaceNormal, uv1);
    if (!gotSample)
        return;
    g_LightmapSamplesExpanded[dispatchInfo.dispatchThreadID.x] = uv1;
}