17 lines
479 B
GLSL
17 lines
479 B
GLSL
attribute vec2 a_Vertex;
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attribute vec2 a_TexCoord;
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uniform mat3 u_TextureMatrix;
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varying vec2 v_TexCoord;
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varying vec2 v_TexCoord2;
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uniform mat3 u_TransformMatrix;
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uniform mat3 u_ProjectionMatrix;
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uniform vec2 u_Offset;
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void main()
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{
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gl_Position = vec4((u_ProjectionMatrix * u_TransformMatrix * vec3(a_Vertex.xy, 1.0)).xy, 1.0, 1.0);
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v_TexCoord = (u_TextureMatrix * vec3(a_TexCoord,1.0)).xy;
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v_TexCoord2 = (u_TextureMatrix * vec3(a_TexCoord + u_Offset,1.0)).xy;
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}
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