Method has_texture

perro_source/render_stack/perro_graphics/src/resources.rs:651–653

(&self, id: TextureID)

                if reserved {
                    self.set_material_reserved(id, true);
                }
                self.log_resource_reused("material", id.index(), id.generation(), source, reserved);
                return id;
            }
            self.purge_stale_material_source(source, id);
        }