37 lines
917 B
Text
37 lines
917 B
Text
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layout (location = 0) in vec3 inPosition;
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#ifdef BONE
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layout (location = 4) in ivec4 inBoneID;
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layout (location = 5) in vec4 inBoneWeight;
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#endif
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layout (location = 0) out vec3 outPos;
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layout(push_constant, binding = 0) uniform PushConstant {
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mat4 mvp, model;
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vec3 lightPos;
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};
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#ifdef BONE
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layout(std430, binding = 1) buffer readonly BoneInformation {
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mat4 bones[128];
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};
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#endif
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void main() {
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#ifdef BONE
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mat4 BoneTransform;
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BoneTransform = bones[inBoneID[0]] * inBoneWeight[0];
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BoneTransform += bones[inBoneID[1]] * inBoneWeight[1];
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BoneTransform += bones[inBoneID[2]] * inBoneWeight[2];
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BoneTransform += bones[inBoneID[3]] * inBoneWeight[3];
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gl_Position = mvp * BoneTransform * vec4(inPosition, 1.0);
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outPos = vec3(model * vec4(inPosition, 1.0));
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#else
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gl_Position = mvp * vec4(inPosition, 1.0);
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outPos = vec3(model * vec4(inPosition, 1.0));
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#endif
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}
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