3D maths

1 files changed, 6 insertions, 2 deletions

diff --git a/ui.hpp b/ui.hpp
index a181afe..c002fc9 100644
--- a/ui.hpp
+++ b/ui.hpp
@@ -1,6 +1,7 @@
 #ifndef ui_hpp
 #define ui_hpp
 
+#include "maths.hpp"
 #include "video.hpp"
 
 struct Arena;
@@ -33,13 +34,16 @@ struct UI {
 	Texture_Id atlas;
 	Shader_Id shader;
 	Vertex_Format_Id vertex_format;
-	Buffer_Id mesh;
+	Buffer_Id mesh, config_buf;
 	Sampler_Id sampler;
+	struct UI_CBuffer {
+		m4f projection;
+	};
 	struct {
 		int vert_binding;
 		int atlas_binding;
+		int config_binding;
 	} shader_info;
-	float ndc[2];
 
 	static int text_width(const char* t);
 	static int text_height(const char* t);