28 lines
350 B
GLSL
28 lines
350 B
GLSL
[[vertex]]
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uniform mat4 mvp;
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in vec2 pos;
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in vec2 uvs;
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out vec2 uv;
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void main()
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{
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uv = uvs;
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gl_Position = mvp * vec4(pos, 0.0, 1.0);
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}
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[[fragment]]
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uniform mediump sampler2D tex;
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uniform mediump vec4 col;
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in mediump vec2 uv;
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out mediump vec4 frag;
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void main()
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{
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mediump float a = texture(tex, uv).r;
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frag = vec4(col.rgb, a);
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}
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