model hierarchy support

1 files changed, 10 insertions, 2 deletions

diff --git a/model.hpp b/model.hpp
index d4c4be3..0242cd0 100644
--- a/model.hpp
+++ b/model.hpp
@@ -2,17 +2,23 @@
 #define model_hpp
 
 #include "asset.hpp"
+#include "maths.hpp"
 #include "video.hpp"
 
+struct Model;
 struct Mesh {
 	int offset, vbo_offset, count;
-	int parent;
+	int parent, mesh_binding, mvp_binding;
+	bool world_dirty;
+	m4f local, world;
 	Shader_Id shader;
+	const m4f& get_world(Model& m);
 };
 
 struct Model : public Asset {
 	Buffer_Id vbo;
 	Buffer_Id ibo;
+	Buffer_Id mvp;
 	int mesh_count;
 
 	Mesh* get_meshes() {
@@ -20,11 +26,13 @@ struct Model : public Asset {
 	}
 
 	void destroy(Device* dev);
+	void update_transforms();
 	void render(
 		Device* dev,
 		Arena* a,
 		Render_Pass& pass,
-		Buffer_Id config
+		const m4f& transform,
+		const m4f& view_projection
 	);
 };