initial import, >900commits predate this

framework/opengl_primitives/src/mm/opengl/spritesheet.hpp

@@ -0,0 +1,17 @@
+#pragma once
+
+#include "./texture.hpp"
+
+namespace MM::OpenGL {
+
+// a SpriteSheet is a texture divided evenly into a Grid
+struct SpriteSheet {
+	MM::OpenGL::Texture::handle tex = nullptr;
+	struct {
+		uint32_t x = 1;
+		uint32_t y = 1;
+	} tile_count;
+};
+
+} // MM::OpenGL
+