Differential D6296 Diff 19878 source/blender/draw/engines/overlay/shaders/paint_vertcol_frag.glsl

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This file was moved from source/blender/draw/modes/shaders/paint_vertex_frag.glsl.


	in vec3 finalColor;			in vec3 finalColor;

	out vec4 fragColor;			out vec4 fragColor;

	uniform float opacity = 1.0;			uniform float opacity = 1.0;
				uniform bool useAlphaBlend = false;

	vec3 linear_to_srgb_attr(vec3 c)			vec3 linear_to_srgb_attr(vec3 c)
	{			{
	c = max(c, vec3(0.0));			c = max(c, vec3(0.0));
	vec3 c1 = c * 12.92;			vec3 c1 = c * 12.92;
	vec3 c2 = 1.055 * pow(c, vec3(1.0 / 2.4)) - 0.055;			vec3 c2 = 1.055 * pow(c, vec3(1.0 / 2.4)) - 0.055;
	return mix(c1, c2, step(vec3(0.0031308), c));			return mix(c1, c2, step(vec3(0.0031308), c));
	}			}

	void main()			void main()
	{			{
	vec3 color = linear_to_srgb_attr(finalColor);			vec3 color = linear_to_srgb_attr(finalColor);
	#ifdef DRW_STATE_BLEND_ALPHA
				if (useAlphaBlend) {
	fragColor = vec4(color, opacity);			fragColor = vec4(color, opacity);
	#else			}
	fragColor.rgb = mix(vec3(1.0), color, opacity);			else {
	fragColor.a = 1.0;			/* mix with 1.0 -> is like opacity when using multiply blend mode */
	#endif			fragColor = vec4(mix(vec3(1.0), color, opacity), 1.0);
				}
	}			}