37 lines
1.1 KiB
GLSL
37 lines
1.1 KiB
GLSL
#version 450
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#extension GL_KHR_vulkan_glsl : enable
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//#include "ShaderDescriptorDefinitions.glsl"
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layout(location = 0) in vec3 aVertexPos;
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layout(location = 4) in mat4 worldTransform;
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layout(location = 9) in uvec4 aBoneIndices;
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layout(location = 10) in vec4 aBoneWeights;
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layout(location = 11) in uint firstBoneIndex;
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layout(set = 1, binding = 0) uniform CameraData
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{
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vec4 position;
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mat4 vpMat;
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mat4 viewMat;
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mat4 projMat;
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} cameraData;
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layout (std430, set = 2, binding = 1) buffer AnimBoneMatrices
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{
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mat4 data[];
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} BoneMatrices;
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void main()
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{
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// // Compute bone matrix
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mat4 boneMatrix = BoneMatrices.data[firstBoneIndex + aBoneIndices[0]] * aBoneWeights[0];
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boneMatrix += BoneMatrices.data[firstBoneIndex + aBoneIndices[1]] * aBoneWeights[1];
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boneMatrix += BoneMatrices.data[firstBoneIndex + aBoneIndices[2]] * aBoneWeights[2];
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boneMatrix += BoneMatrices.data[firstBoneIndex + aBoneIndices[3]] * aBoneWeights[3];
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// clip space for rendering
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// gl_Position = cameraData.vpMat * worldTransform * vec4 (aVertexPos, 1.0f);
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gl_Position = cameraData.vpMat * worldTransform * boneMatrix * vec4 (aVertexPos, 1.0f);
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} |