low-level API to render non-entities

src/mirrage/renderer/include/mirrage/renderer/deferred_renderer.hpp

@@ -216,6 +216,7 @@ namespace mirrage::renderer {
 				queue.insert(queue.end(), lines.begin(), lines.end());
 			}
 		}
+		auto low_level_draw_queue() -> auto& { return _frame_data.geometry_queue; }
 
 
 		auto profiler() const noexcept -> auto& { return _profiler; }

src/mirrage/renderer/src/pass/animation_pass.cpp

@@ -179,9 +179,12 @@ namespace mirrage::renderer {
 			if(!geo.model->rigged())
 				continue;
 
-			auto offset = gsl::narrow<std::uint32_t>(required_size);
+			auto entity_mb = _ecs.get(geo.entity);
+			if(entity_mb.is_nothing())
+				continue;
 
-			auto entity = _ecs.get(geo.entity).get_or_throw("Invalid entity in render queue");
+			auto entity = entity_mb.get_or_throw();
+			auto offset = gsl::narrow<std::uint32_t>(required_size);
 
 			auto upload_required = entity.get<Shared_pose_comp>().process(true, [&](auto& sp) {
 				auto pose_offset = util::find_maybe(_animation_uniform_offsets, sp.pose_owner);

src/mirrage/renderer/src/pass/deferred_geometry_subpass.cpp

@@ -141,11 +141,12 @@ namespace mirrage::renderer {
 			dpc.model    = _renderer.global_uniforms().view_mat * dpc.model;
 
 			if(sub_mesh.material->substance_id() == "emissive"_strid) {
-				auto emissive_color =
-				        _ecs.get(geo.entity)
-				                .get_or_throw()
-				                .template get<Material_property_comp>()
-				                .process(glm::vec3(200, 200, 200), [](auto& m) { return m.emissive_color; });
+				auto emissive_color = glm::vec3(1000, 1000, 1000);
+
+				if(auto entity = _ecs.get(geo.entity); entity.is_some()) {
+					emissive_color = entity.get_or_throw().template get<Material_property_comp>().process(
+					        emissive_color, [](auto& m) { return m.emissive_color; });
+				}
 
 				dpc.light_data = glm::vec4(emissive_color / 10000.0f, 1.f);
 			}