Differential D4570 Diff 14341 source/blender/draw/modes/shaders/paint_texture_frag.glsl

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	in vec2 uv_interp;			in vec2 uv_interp;
				#ifdef TEXTURE_PAINT_MASK
				in vec2 masking_uv_interp;
				#endif

	out vec4 fragColor;			out vec4 fragColor;

	uniform sampler2D image;			uniform sampler2D image;
	uniform float alpha = 1.0;			uniform float alpha = 1.0;
	uniform bool nearestInterp;			uniform bool nearestInterp;

				#ifdef TEXTURE_PAINT_MASK
				uniform sampler2D maskingImage;
				uniform vec3 maskingColor;
				uniform bool maskingInvertStencil;
				#endif

	void main()			void main()
	{			{
	vec2 uv = uv_interp;			vec2 uv = uv_interp;
	if (nearestInterp) {			if (nearestInterp) {
	vec2 tex_size = vec2(textureSize(image, 0).xy);			vec2 tex_size = vec2(textureSize(image, 0).xy);
	uv = (floor(uv_interp * tex_size) + 0.5) / tex_size;			uv = (floor(uv_interp * tex_size) + 0.5) / tex_size;
	}			}
	fragColor = vec4(texture(image, uv).rgb, alpha);
				vec4 color = texture(image, uv);
				color.a *= alpha;

				#ifdef TEXTURE_PAINT_MASK
				vec4 mask = vec4(texture(maskingImage, masking_uv_interp).rgb, 1.0);
				if (maskingInvertStencil) {
				mask = mix(vec4(1.0), vec4(0.0, 0.0, 0.0, 1.0), mask);
				fclemUnsubmitted Done Inline Actions mask.rgb = 1.0 - mask.rgb; fclem: mask.rgb = 1.0 - mask.rgb;
				}
				float mask_step = smoothstep(0, 3.0, mask.r+mask.g+mask.b);
				mask.rgb *= maskingColor;
				color = mix(color, mask, mask_step);
				#endif

				fragColor = color;
	}			}