diff options
Diffstat (limited to 'source/blender/gpu/shaders/gpu_shader_image_rect_modulate_alpha_frag.glsl')
-rw-r--r-- | source/blender/gpu/shaders/gpu_shader_image_rect_modulate_alpha_frag.glsl | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/source/blender/gpu/shaders/gpu_shader_image_rect_modulate_alpha_frag.glsl b/source/blender/gpu/shaders/gpu_shader_image_rect_modulate_alpha_frag.glsl new file mode 100644 index 00000000000..aae3b40efd4 --- /dev/null +++ b/source/blender/gpu/shaders/gpu_shader_image_rect_modulate_alpha_frag.glsl @@ -0,0 +1,18 @@ + +#if __VERSION__ == 120 + varying vec2 texCoord_interp; + #define fragColor gl_FragColor +#else + in vec2 texCoord_interp; + out vec4 fragColor; + #define texture2DRect texture +#endif + +uniform float alpha; +uniform sampler2DRect image; + +void main() +{ + fragColor = texture2DRect(image, texCoord_interp); + fragColor.a *= alpha; +} |