41 lines
991 B
HLSL
41 lines
991 B
HLSL
#ifndef ROOT_CONSTANTS_HLSL
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#define ROOT_CONSTANTS_HLSL
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struct PointLight
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{
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float3 Position;
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float Radius;
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float3 Color;
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float Intensity;
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};
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struct TransformData
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{
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row_major float4x4 Model;
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};
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cbuffer RootConstants : register(b0, space0)
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{
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row_major float4x4 ViewProjection;
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uint MeshIndex;
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uint TransformsBufferIndex;
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uint BufferIndex;
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uint TextureIndex;
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uint VertexOffset; // Base vertex for indexed drawing with bindless buffers
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uint _Padding; // Padding for alignment
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float2 Scale; // 2D scale factor
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float2 Translate; // 2D translation
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float2 _Padding2; // Explicit padding to align LightDirection to 16 bytes
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float3 GlobalLightDirection; // Normalized, world-space
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float GlobalLightPad;
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float3 GlobalLightColor;
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float GlobalAmbientIntensity;
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uint LightBufferIndex;
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uint ActiveLightCount;
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};
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#endif // ROOT_CONSTANTS_HLSL
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