update main TODO list

src/tangerine.h

@@ -14,17 +14,6 @@
 
 /*
 * === TODO: ===
-*  - full lighting model
-*  		- add buffer backed storage for light arrays in GLSL
-*  		- remove hard-coded values in full_lighting.frag
-*  		- test buffer backed lights, probably need to pad any scalars/vec3s
-*  		- add point light type with tweakable attenuation parameters
-*  		- see if we can find a way to automate the creation of the LightsBuffer
-*  			padding, maybe not possible without reflection
-*  		- make separate shaders for per vertex, and per pixel/fragment lighting
-*  			see red book chapter 7
-*  		- add a bloom/blur render to texture shader for light sources?
-*  			https://learnopengl.com/Advanced-Lighting/Bloom
 *  - add scene abstrastion for RenderState
 *  - test complex entities
 *  		- need a separate GLBufferToAttribMapping for each mesh on an entity
@@ -36,6 +25,10 @@
 *		instead of an allocate only linear allocator
 *  - add libTangerine namespace?
 *  - merge back into libTangerine
+*  		- make separate shaders for per vertex, and per pixel/fragment lighting
+*  			see red book chapter 7
+*  		- add a bloom/blur render to texture shader for light sources?
+*  			https://learnopengl.com/Advanced-Lighting/Bloom
 *
 * === TODONE: ===
 *  - don't allocate Asset structure on asset arena
@@ -59,6 +52,11 @@
 *  - rename instances of 'model_xform' that refer to a mesh node to something
 *  		like node_xform. model_xform should be reserved for the entity node
 *  - move default shaders out of git-lfs
+*  - full lighting model
+*  		- add buffer backed storage for light arrays in GLSL
+*  		- remove hard-coded values in full_lighting.frag
+*  		- test buffer backed lights, probably need to pad any scalars/vec3s
+*  		- add point light type with tweakable attenuation parameters
 */
 
 
@@ -160,7 +158,6 @@ struct RenderState
 	// TODO: should we have a 'scene' abstraction here?
 	// 	could have render groups, lights, camera
 	// 	could match up with gltf scene graph where everyting is part of a node
-	// TODO: will also need other types of lights: directional, spotlight
 	LightsBuffer* lights_buf;
 };