shader
- create_shader_from_class
- create_shader_graph_from_class
- shader_class_get_filename
- shader_class_get_input_parameters
- shader_class_get_output_parameters
- shader_connections_add_connection
- shader_connections_get_connections
- shader_connections_remove_connection
- shader_get_shader_class
- shader_graph_class_get_filename
- shader_graph_class_get_input_parameters
- shader_graph_get_shader_graph_class