36 lines
711 B
Plaintext
36 lines
711 B
Plaintext
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#version 450
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#extension GL_GOOGLE_include_directive : enable
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#include "lib/common.glsl"
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CAMERA(0, camera)
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STORAGE_BUFFER(1, Object, objects)
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// Attributes
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layout (location = 0) in vec3 position;
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layout (location = 1) in vec3 normal;
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// Varyings
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layout (location = 0) out vec3 normal0;
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layout (location = 1) out vec3 position0;
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out gl_PerVertex
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{
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vec4 gl_Position;
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};
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void main()
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{
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mat4 m = objects.item[gl_InstanceIndex].model;
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mat4 mv = camera.View * m;
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// gbuffer view position
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position0 = (mv * vec4(position.xyz, 1.0)).xyz;
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// gbuffer view space normal
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normal0 = normalize((mv * vec4(normal, 0.0)).xyz);
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// vertex clip space position
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gl_Position = camera.Proj * vec4(position0, 1);
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}
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