pub fn parse_composite_materials<R: BufRead>(
parser: &mut XmlParser<R>,
id: ResourceId,
base_material_id: ResourceId,
indices: Vec<u32>,
) -> Result<CompositeMaterials>pub fn parse_composite_materials<R: BufRead>(
parser: &mut XmlParser<R>,
id: ResourceId,
base_material_id: ResourceId,
indices: Vec<u32>,
) -> Result<CompositeMaterials>