Reworked shader compilation intermediate format.

resources/cube.json

@@ -0,0 +1,5 @@
+{
+	"type": "raw",
+	"vertex": "shaders/vertex.besl",
+	"fragment": "shaders/fragment.besl"
+}

resources/shaders/fragment.besl

@@ -0,0 +1,3 @@
+main: fn () -> void {
+	out_color = get_debug_color(in_instance_index);
+}

resources/shaders/vertex.besl

@@ -0,0 +1,5 @@
+main: fn () -> void {
+	position: vec4 = pc.camera.view_projection * pc.meshes[gl_InstanceIndex].model * vec4(in_position, 1.0);
+	gl_Position = position;
+	out_instance_index = gl_InstanceIndex;
+}

src/application.rs

@@ -170,7 +170,7 @@ impl Application for GraphicsApplication {
 		let visibility_render_domain_handle = orchestrator.spawn_entity(render_domain::VisibilityWorldRenderDomain::new);
 
 		orchestrator.spawn_entity(rendering::render_orchestrator::RenderOrchestrator::new);
-		orchestrator.spawn_entity(resource_manager::ResourceManager::new_as_system);
+		orchestrator.spawn_system(resource_manager::ResourceManager::new_as_system);
 
 		GraphicsApplication { application, file_tracker_handle: file_tracker_handle, window_system_handle, input_system_handle, mouse_device_handle, visibility_render_domain_handle, tick_count: 0, render_system_handle }
 	}