Begin blur node

Sources/arm/node/Material.hx

@@ -598,12 +598,27 @@ class Material {
 			curshader.add_function(MaterialFunctions.str_brightcontrast);
 			return 'brightcontrast($out_col, $bright, $contr)';
 		}
+
 		else if (node.type == 'GAMMA') {
 			var out_col = parse_vector_input(node.inputs[0]);
 			var gamma = parse_value_input(node.inputs[1]);
 			return 'pow($out_col, ' + to_vec3('$gamma') + ')';
 		}
 
+		else if (node.type == 'BLUR') {
+			var out_col = parse_vector_input(node.inputs[0]);
+			var strength = parse_value_input(node.inputs[1]);
+			curshader.write('vec3 res1 = vec3(0, 0, 0);');
+			curshader.write('for (int i = -6; i <= 6; ++i) {');
+			curshader.write('for (int j = -6; j <= 6; ++j) {');
+			curshader.write('texCoord += vec2(i, j) / 100;');
+			curshader.write('res1 += $out_col;');
+			curshader.write('}');
+			curshader.write('}');
+			curshader.write('res1 /= 13 * 13;');
+			return 'res1';
+		}
+
 		else if (node.type == 'HUE_SAT') {
 			curshader.add_function(MaterialFunctions.str_hue_sat);
 			var hue = parse_value_input(node.inputs[0]);

Sources/arm/node/NodesMaterial.hx

@@ -1196,6 +1196,43 @@ class NodesMaterial {
 				],
 				buttons: []
 			},
+			{
+				id: 0,
+				name: "Blur",
+				type: "BLUR", // extension
+				x: 0,
+				y: 0,
+				color: 0xff448c6d,
+				inputs: [
+					{
+						id: 0,
+						node_id: 0,
+						name: "Color",
+						type: "RGBA",
+						color: 0xffc7c729,
+						default_value: [0.8, 0.8, 0.8, 1.0]
+					},
+					{
+						id: 0,
+						node_id: 0,
+						name: "Strength",
+						type: "VALUE",
+						color: 0xffa1a1a1,
+						default_value: 0.5
+					}
+				],
+				outputs: [
+					{
+						id: 0,
+						node_id: 0,
+						name: "Color",
+						type: "RGBA",
+						color: 0xffc7c729,
+						default_value: [0.8, 0.8, 0.8, 1.0]
+					}
+				],
+				buttons: []
+			},
 			{
 				id: 0,
 				name: "HueSatVal",