36 lines
1.1 KiB
GLSL
36 lines
1.1 KiB
GLSL
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layout(location = 0) in vec3 inPosition;
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layout(location = 1) in vec3 inNormal;
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layout(location = 2) in vec2 inUV;
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layout(location = 3) in vec3 inTangent;
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layout(location = 4) in mat4 inModel;
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layout(location = 0) out vec3 outFragPos;
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layout(location = 1) out vec3 outNormal;
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layout(location = 2) out vec2 outUV;
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layout(location = 3) out mat3 TBN;
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layout(std140, binding = 0) uniform UniformObjectData {
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mat4 projection, view, model;
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vec4 albedoTint;
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vec4 emission;
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float metallic, roughness;
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} objectData;
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out gl_PerVertex {
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vec4 gl_Position;
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};
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void main() {
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gl_Position = objectData.projection * objectData.view * inModel * vec4(inPosition, 1.0);
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outFragPos = vec3(inModel * vec4(inPosition, 1.0));
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outNormal = transpose(inverse(mat3(inModel))) * inNormal;
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outUV = inUV;
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vec3 Bitangent = cross(inTangent, normalize(outNormal));
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vec3 T = normalize(vec3(inModel * vec4(inTangent, 0.0)));
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vec3 B = normalize(vec3(inModel * vec4(Bitangent, 0.0)));
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vec3 N = normalize(vec3(inModel * vec4(inNormal, 0.0)));
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TBN = mat3(T, B, N);
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}
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