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#version 440
layout(location = 0) in vec2 qt_TexCoord0;
layout(location = 1) in vec2 qt_TexCoord1;
layout(location = 2) in vec2 centerPoint;
layout(location = 0) out vec4 fragColor;
layout(std140, binding = 0) uniform buf {
mat4 qt_Matrix;
float qt_Opacity;
vec2 center;
vec2 matrixData;
float horizontalRatio;
float verticalRatio;
};
layout(binding = 1) uniform sampler2D gradientImage;
void main()
{
vec4 gradientColor = texture(gradientImage, vec2(0.0, 2.0 * distance(qt_TexCoord1, centerPoint)));
fragColor = gradientColor * qt_Opacity;
}