Fix mask dilate

Sources/arm/Layers.hx

@@ -547,7 +547,7 @@ class Layers {
 						Context.layer = l;
 						setObjectMask();
 						RenderPathPaint.commandsPaint(false);
-						RenderPathPaint.dilate(true, true);
+						RenderPathPaint.dilate(true, false);
 					}
 				}
 			}

Sources/arm/node/MakeMaterial.hx

@@ -320,7 +320,7 @@ class MakeMaterial {
 			Context.pdirty = 1;
 			RenderPathPaint.useLiveLayer(true);
 			RenderPathPaint.commandsPaint(false);
-			RenderPathPaint.dilate(true, true);
+			RenderPathPaint.dilate(true, false);
 			RenderPathPaint.useLiveLayer(false);
 			MaterialParser.bake_passthrough = false;
 			Context.pdirty = 0;

Sources/arm/render/RenderPathPaint.hx

@@ -759,14 +759,15 @@ class RenderPathPaint {
 			Layers.makeTempImg();
 			var tid = Context.layer.id;
 			if (base) {
+				var texpaint = Context.layerIsMask ? "texpaint_mask" : "texpaint";
 				path.setTarget("temptex0");
-				path.bindTarget("texpaint" + tid, "tex");
+				path.bindTarget(texpaint + tid, "tex");
 				path.drawShader("shader_datas/copy_pass/copy_pass");
-				path.setTarget("texpaint" + tid);
+				path.setTarget(texpaint + tid);
 				path.bindTarget("temptex0", "tex");
 				path.drawShader("shader_datas/dilate_pass/dilate_pass");
 			}
-			if (nor_pack) {
+			if (nor_pack && !Context.layerIsMask) {
 				path.setTarget("temptex0");
 				path.bindTarget("texpaint_nor" + tid, "tex");
 				path.drawShader("shader_datas/copy_pass/copy_pass");

Sources/arm/util/UVUtil.hx

@@ -108,8 +108,8 @@ class UVUtil {
 
 		if (pipeDilate == null) {
 			pipeDilate = new PipelineState();
-			pipeDilate.vertexShader = kha.Shaders.getVertex("dilate_mask.vert");
-			pipeDilate.fragmentShader = kha.Shaders.getFragment("dilate_mask.frag");
+			pipeDilate.vertexShader = kha.Shaders.getVertex("dilate_map.vert");
+			pipeDilate.fragmentShader = kha.Shaders.getFragment("dilate_map.frag");
 			var vs = new VertexStructure();
 			#if (kha_metal || kha_vulkan)
 			vs.add("tex", VertexData.Short2Norm);