diff options
Diffstat (limited to 'src/quickshapes/shaders_ng/radialgradient.vert')
-rw-r--r-- | src/quickshapes/shaders_ng/radialgradient.vert | 23 |
1 files changed, 23 insertions, 0 deletions
diff --git a/src/quickshapes/shaders_ng/radialgradient.vert b/src/quickshapes/shaders_ng/radialgradient.vert new file mode 100644 index 0000000000..08f15c4f8c --- /dev/null +++ b/src/quickshapes/shaders_ng/radialgradient.vert @@ -0,0 +1,23 @@ +#version 440 + +layout(location = 0) in vec4 vertexCoord; +layout(location = 1) in vec4 vertexColor; + +layout(location = 0) out vec2 coord; + +layout(std140, binding = 0) uniform buf { + mat4 matrix; + vec2 translationPoint; + vec2 focalToCenter; + float centerRadius; + float focalRadius; + float opacity; +} ubuf; + +out gl_PerVertex { vec4 gl_Position; }; + +void main() +{ + coord = vertexCoord.xy - ubuf.translationPoint; + gl_Position = ubuf.matrix * vertexCoord; +} |