diff options
Diffstat (limited to 'shaders/rounded_rectangle_mask.glsl')
| -rw-r--r-- | shaders/rounded_rectangle_mask.glsl | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/shaders/rounded_rectangle_mask.glsl b/shaders/rounded_rectangle_mask.glsl index 8cbe0fc..2ee2888 100644 --- a/shaders/rounded_rectangle_mask.glsl +++ b/shaders/rounded_rectangle_mask.glsl @@ -12,7 +12,7 @@ void main() { vec2 size = resolution * 0.5; vec4 texture_color = texture2D(texture, gl_TexCoord[0].xy); - float a = 1.0 - smoothstep(0.0, 2.0, rounded_rect(uv - center, size, radius)); + float a = clamp(1.0 - smoothstep(0.0, 2.0, rounded_rect(uv - center, size, radius)), 0.0, 1.0); texture_color.a *= a; gl_FragColor = texture_color; }
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