Differential D2294 Diff 7707 source/blender/gpu/shaders/gpu_shader_2D_bezier_curve_frag.glsl

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				uniform float line_width, triple_width;
				uniform vec4 triple_color;

				noperspective in vec4 geomColor;
				noperspective in float texcoord;
				merwinUnsubmitted Not Done Inline Actions Since this is tied to a geometry shader, we don't need to worry about GLSL 120 (which is only used for legacy Mac OpenGL). Geometry shaders will not run on Mac until we finish the transition to core profile. After that, all platforms will be at #version 330 and we can take this #if junk out of all the shaders! merwin: Since this is tied to a geometry shader, we don't need to worry about GLSL 120 (which is only…

				out vec4 fragColor;

				void main()
				{
				float map_a = 1.0 - abs(texcoord - 0.5) * 2;
				float fac = fwidth(map_a);
				vec4 tmp_col = geomColor;

				if (triple_width > line_width)
				{
				float tw = 1 - line_width / triple_width;
				tmp_col = mix(triple_color, geomColor, smoothstep(tw - fac * tw, tw, map_a));
				}

				tmp_col.a = mix(0.0, tmp_col.a, smoothstep(0.0, fac, map_a));
				fragColor = tmp_col;
				}