60908c3e1d
In stk, only setTextureTranslate is used which modify 8,9 of matrix array. Also don't update it when it is identity.
39 lines
992 B
GLSL
39 lines
992 B
GLSL
uniform mat4 ModelMatrix;
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uniform mat4 RSMMatrix;
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uniform vec2 texture_trans = vec2(0., 0.);
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#if __VERSION__ >= 330
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layout(location = 0) in vec3 Position;
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layout(location = 1) in vec3 Normal;
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layout(location = 2) in vec4 Color;
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layout(location = 3) in vec2 Texcoord;
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layout(location = 4) in vec2 SecondTexcoord;
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#else
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in vec3 Position;
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in vec3 Normal;
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in vec4 Color;
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in vec2 Texcoord;
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in vec2 SecondTexcoord;
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#endif
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out vec3 nor;
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out vec2 uv;
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out vec2 uv_bis;
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out vec4 color;
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void main(void)
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{
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mat4 ModelViewProjectionMatrix = RSMMatrix * ModelMatrix;
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mat4 TransposeInverseModel = transpose(inverse(ModelMatrix));
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gl_Position = ModelViewProjectionMatrix * vec4(Position, 1.);
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nor = (TransposeInverseModel * vec4(Normal, 0.)).xyz;
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uv = (mat4(1., 0., 0., 0.,
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0., 1., 0., 0.,
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texture_trans.x, texture_trans.y, 1., 0.,
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0., 0., 0., 1.)
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* vec4(Texcoord, 1., 1.)).xy;
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uv_bis = SecondTexcoord;
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color = Color.zyxw;
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}
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