Method remove_node

editor/shader/visual_shader_editor_plugin.cpp:1448–1461

}

void VisualShaderGraphPlugin::remove_node(VisualShader::Type p_type, int p_id, bool p_just_update) {
	if (editor->get_current_shader_type() == p_type && links.has(p_id)) {
		GraphEdit *graph_edit = editor->graph;
		if (!graph_edit) {
			return;
		}

		graph_edit->remove_child(links[p_id].graph_element);
		memdelete(links[p_id].graph_element);
		if (!p_just_update) {
			links.erase(p_id);
		}
	}
}

void VisualShaderGraphPlugin::connect_nodes(VisualShader::Type p_type, int p_from_node, int p_from_port, int p_to_node, int p_to_port) {
	GraphEdit *graph = editor->graph;