30 lines
1010 B
GLSL
30 lines
1010 B
GLSL
#version 430
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layout(location = 0) uniform mat4 M;
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layout(location = 1) uniform float time;
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layout(std140, binding = 0) uniform SceneUniforms
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{
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mat4 PV; //camera projection * view matrix
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vec4 eye_w; //world-space eye position
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};
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layout(location = 0) in vec3 pos_attrib; //this variable holds the position of mesh vertices
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layout(location = 1) in vec2 tex_coord_attrib;
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layout(location = 2) in vec3 normal_attrib;
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out VertexData
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{
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vec2 tex_coord;
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vec3 pw; //world-space vertex position
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vec3 nw; //world-space normal vector
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} outData;
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void main(void)
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{
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gl_Position = PV*M*vec4(pos_attrib, 1.0); //transform vertices and send result into pipeline
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//Use dot notation to access members of the interface block
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outData.tex_coord = tex_coord_attrib; //send tex_coord to fragment shader
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outData.pw = vec3(M*vec4(pos_attrib, 1.0)); //world-space vertex position
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outData.nw = vec3(M*vec4(normal_attrib, 0.0)); //world-space normal vector
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} |