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#ifndef NEW_GLSL
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#define in varying
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#define fragmentColor gl_FragColor
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#endif
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#ifdef EXPLICIT_UNIFORM_LOCATION
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layout(location = 1) uniform vec4 color;
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#else
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uniform lowp vec4 color;
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#endif
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#ifdef EXPLICIT_TEXTURE_LAYER
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layout(binding = 16) uniform sampler2D vectorTexture;
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#else
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uniform lowp sampler2D vectorTexture;
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#endif
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in vec2 fragmentTextureCoordinates;
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#ifdef NEW_GLSL
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out vec4 fragmentColor;
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#endif
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void main() {
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lowp float intensity = texture(vectorTexture, fragmentTextureCoordinates).r;
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fragmentColor = intensity*color;
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}
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