21 lines
402 B
GLSL
21 lines
402 B
GLSL
uniform mat4 mvp_mat;
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attribute float vblend;
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attribute vec4 vcolora, vcolorb;
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attribute vec4 uvab; ///< ua va ub vb
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attribute vec3 vertexa, vertexb;
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varying float blend;
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varying vec4 colora, colorb;
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varying vec2 sta, stb;
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void
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main (void)
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{
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gl_Position = mvp_mat * vec4 (mix (vertexa, vertexb, vblend), 1.0);
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blend = vblend;
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colora = vcolora;
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colorb = vcolorb;
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sta = uvab.xy;
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stb = uvab.zw;
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}
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