45 lines
986 B
Plaintext
45 lines
986 B
Plaintext
import Material;
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import VERTEX_INPUT_IMPORT;
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import MATERIAL_IMPORT;
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struct ViewParams
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{
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float4x4 viewMatrix;
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float4x4 projectionMatrix;
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float4 cameraPos_WS;
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};
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layout(set = 0, binding = 0)
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ParameterBlock<ViewParams> gViewParams;
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layout(set = 1)
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type_param TMaterial : IMaterial;
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ParameterBlock<TMaterial> gMaterial;
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struct ModelParameter
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{
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float4x4 modelMatrix;
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}
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[[vk::push_constant]]
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ConstantBuffer<ModelParameter> gModelParams;
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struct VertexStageOutput
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{
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float4 position : SV_Position;
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}
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[shader("vertex")]
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VertexStageOutput vertexMain(PositionOnlyVertexShaderInput input)
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{
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VertexStageOutput output;
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float3 worldPosition = input.getWorldPosition();
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worldPosition += gMaterial.getWorldOffset();
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float4 clipSpacePosition;
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float4 viewSpacePosition = mul(gViewParams.viewMatrix, float4(worldPosition, 1));
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clipSpacePosition = mul(gViewParams.projectionMatrix, viewSpacePosition);
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output.position = clipSpacePosition;
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return output;
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} |