Metal fixes

Libraries/nodelib/Sources/arm/node/MaterialFunctions.hx

@@ -314,7 +314,7 @@ void createBasis(vec3 normal, out vec3 tangent, out vec3 binormal) {
 ";
 
 	public static var str_shIrradiance = "
-vec3 shIrradiance(const vec3 nor) {
+vec3 shIrradiance(const vec3 nor, const vec4 shirr[7]) {
 	const float c1 = 0.429043;
 	const float c2 = 0.511664;
 	const float c3 = 0.743125;