#pragma once #include #include namespace internal { struct sphere_t final : primitive { primitive_type get_type() const override { return PRIMITIVE_TYPE_SPHERE; }; span> get_subfaces() const override { return {const_cast *>(&sphere_face), 1}; } stl_vector_mp get_subface_types() const override { return {surface_type::sphere}; } stl_vector_mp get_subface_init_model_matrices() const override { return {identity_model_matrix_ptr}; } marked_subface_ptr_t sphere_face{}; }; } // namespace internal