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#ifndef __REGULARFORWARDLIGHTINGUTILS_H__
#define __REGULARFORWARDLIGHTINGUTILS_H__
#include "LightingUtils.hlsl"
StructuredBuffer<SFiniteLightData> g_vLightData;
StructuredBuffer<uint> g_vLightListMeshInst; // build on CPU if in use. direct lights first, then reflection probes.
uniform int g_numLights;
uniform int g_numReflectionProbes;
void GetCountAndStart(out uint start, out uint nrLights, uint model)
{
start = model==REFLECTION_LIGHT ? g_numLights : 0; // offset by numLights entries
nrLights = model==REFLECTION_LIGHT ? g_numReflectionProbes : g_numLights;
}
uint FetchIndex(const uint start, const uint l)
{
return g_vLightListMeshInst[start+l];
}
#endif