move TODO about loading interface and add a NOTE in loadScene

src/main.cpp

@@ -7,14 +7,14 @@
 bool
 loadScene(RenderState* rs)
 {
-	// TODO: come up with an easy to use interface for loading a model, setting
-	// 	up the buffer to attrib mappings, and initializing a render group
-
 	// NOTE: load model
 	model* tex_cube = getModelByPath(&rs->assets, "../data/textured_cube.gltf");
 	if (!tex_cube) return false;
 
 	// NOTE: load new shader, or get one of the defaults
+	// NOTE: the default shaders already have their attribute mappings created
+	// 	in initRenderState, but if you use a custom shader, you will need to
+	// 	create a GLBufferToAttribMapping manually
 	shader_program* s_default = getShaderByName("default", rs->gl_ctx);
 	if (!s_default) return false;
 

src/tangerine.h

@@ -14,7 +14,6 @@
 
 /*
 * === TODO: ===
-*  - work on cleaner interface for initEntity and loadScene...
 *  - add a LOGF macro for printf style logging
 *		- replace instances of printf
 *  - full lighting model
@@ -42,6 +41,7 @@
 *		- load texture into gl if not cached
 *		- pass result GLTexture to loadGLMesh()
 *  - update loadScene function with textured models, and test texture loading
+*  - work on cleaner interface for initEntity and loadScene...
 */