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a53163660f
Don't globally set float precision to mediump, only fragment shaders need that and defining it for vertex shaders causes tilemap cracks. Also manually define low precision for variables that hold color / alpha values.
11 lines
176 B
GLSL
11 lines
176 B
GLSL
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uniform sampler2D texture;
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varying vec2 v_texCoord;
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varying lowp vec4 v_color;
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void main()
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{
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gl_FragColor = texture2D(texture, v_texCoord);
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gl_FragColor.a *= v_color.a;
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}
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