Merge pull request #92441 from Chaosus/shader_custom_func_overloads

Implement custom function overloading in shading language

Author: Repiteo

servers/rendering/shader_compiler.cpp

@@ -355,7 +355,7 @@ void ShaderCompiler::_dump_function_deps(const SL::ShaderNode *p_node, const Str
 		}
 
 		header += " ";
-		header += _mkid(fnode->name);
+		header += _mkid(fnode->rname);
 		header += "(";
 
 		for (int i = 0; i < fnode->arguments.size(); i++) {
@@ -1190,7 +1190,7 @@ String ShaderCompiler::_dump_node_code(const SL::Node *p_node, int p_level, Gene
 						} else if (p_default_actions.renames.has(vnode->name)) {
 							code += p_default_actions.renames[vnode->name];
 						} else {
-							code += _mkid(vnode->name);
+							code += _mkid(vnode->rname);
 						}
 					}