diff options
Diffstat (limited to 'src/effects/shaders_ng/radialgradient.vert')
-rw-r--r-- | src/effects/shaders_ng/radialgradient.vert | 39 |
1 files changed, 0 insertions, 39 deletions
diff --git a/src/effects/shaders_ng/radialgradient.vert b/src/effects/shaders_ng/radialgradient.vert deleted file mode 100644 index 27dd88a..0000000 --- a/src/effects/shaders_ng/radialgradient.vert +++ /dev/null @@ -1,39 +0,0 @@ -#version 440 - -layout(location = 0) in vec4 qt_Vertex; -layout(location = 1) in vec2 qt_MultiTexCoord0; - -layout(location = 0) out vec2 qt_TexCoord0; -layout(location = 1) out vec2 qt_TexCoord1; -layout(location = 2) out vec2 centerPoint; - -layout(std140, binding = 0) uniform buf { - mat4 qt_Matrix; - float qt_Opacity; - vec2 center; - vec2 matrixData; - float horizontalRatio; - float verticalRatio; -}; - -out gl_PerVertex { vec4 gl_Position; }; - -void main() -{ - vec2 ratio = vec2(horizontalRatio, verticalRatio); - - mat2 rot = mat2(matrixData.y, -matrixData.x, - matrixData.x, matrixData.y); - - qt_TexCoord0 = qt_MultiTexCoord0; - - qt_TexCoord1 = qt_MultiTexCoord0; - qt_TexCoord1 -= center; - qt_TexCoord1 *= rot; - qt_TexCoord1 += center; - qt_TexCoord1 *= ratio; - - centerPoint = center * ratio; - - gl_Position = qt_Matrix * qt_Vertex; -} |