more writing

README.md

@@ -88,6 +88,13 @@ Todo
  Note that this class relies on the caller to its methods to take care of the Opengl state (using shaders, binding buffers, etc.). 
  See `DrawingHandler` for more information on how this class is to be used.
 
+**Usage**
+- Construct object (e.g. when new finger goes down)
+- `start_drawing` with initial position (e.g. with finger down position)
+- Upon new location (e.g. finger motion to new position), setup Opengl state (use shader, bind FBO, bind VAO, **bind VBO**, set viewport, bind textures) and call `draw`. Call `redraw` with all required FBO/texture combinations.
+- Destruct when drawing this line is finished (e.g. finger is lifted)
+
+
 **Constructors and Destructors**
 
 - `Drawer(Toolbox&)`
@@ -157,37 +164,489 @@ N/A
 N/A
 
 ### DrawingHandler ([drawing_handler.hpp](include/drawing_handler.hpp), [drawing_handler.cpp](src/drawing_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
 Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### EfficientBlock ([efficient_block.hpp](include/efficient_block.hpp), [efficient_block.cpp](src/efficient_block.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
 Todo
+
+**Notes**
+
+Todo
+
 ### EventLogger ([event_logger.hpp](include/event_logger.hpp), [event_logger.cpp](src/event_logger.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
 Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### GuiHandler ([gui_handler.hpp](include/gui_handler.hpp), [gui_handler.cpp](src/gui_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
 Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### Infrastructure ([infrastructure.hpp](include/infrastructure.hpp), [infrastructure.cpp](src/infrastructure.cpp))
+**Description**
+
 Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### InputHandler ([input_handler.hpp](include/input_handler.hpp), [input_handler.cpp](src/input_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
 Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### Message ([message.hpp](include/message.hpp), [message.cpp](src/message.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
 Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### PatternHandler ([pattern_handler.hpp](include/pattern_handler.hpp), [pattern_handler.cpp](src/pattern_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
 Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### Pevent ([pevent.hpp](include/pevent.hpp), [pevent.cpp](src/pevent.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
 Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### Shader ([shader.hpp](include/shader.hpp), [shader.cpp](src/shader.cpp))
+**Description**
+
 Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### SlimBlockchainHandler ([slim_blockchain_handler.hpp](include/slim_blockchain_handler.hpp), [slim_blockchain_handler.cpp](src/slim_blockchain_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
 Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### TimeoutHandler ([timeout_handler.hpp](include/timeout_handler.hpp), [timeout_handler.cpp](src/timeout_handler.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
 Todo
+
+**Notes**
+
+Todo
+
 ### Toolbox ([toolbox.hpp](include/toolbox.hpp), [toolbox.cpp](src/toolbox.cpp))
+**Description**
+
+Todo
+
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
 Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
+Todo
+
 ### WaveHandler ([wave_handler.hpp](include/wave_handler.hpp), [wave_handler.cpp](src/wave_handler.cpp))
+**Description**
+
 Todo
 
-## Enums ([enums.hpp](include/enums.hpp))
+**Usage**
+
+Todo
+
+**Constructors and Destructors**
+
+Todo
+
+**Public Function Members**
+
+Todo
+
+**Private Function Members**
+
+Todo
+
+**Public Data Members**
+
+Todo
+
+**Private Data Members**
+
+Todo
+
+**Notes**
+
 Todo
 
+
+## Enums ([enums.hpp](include/enums.hpp))
+**`MSTATE`**
+
+**`SSTATE`**
+
+**`GSTATE`**
+
+**`MESSAGETARGET`**
+
+**`BLOCKCHAINMESSAGE`**
+
+**`PATTERNMESSAGE`**
+
+**`DRAWERMESSAGE`**
+
+**`GUIMESSAGE`**
+
+**`WAVEMESSAGE`**
+
+**`PEVENTTYPE`**
+
 ## ImGui Customization
 The ImGui library has been customized in the following way:
 - **`imgui_widgets.cpp`**:
@@ -204,7 +663,17 @@ The ImGui library has been customized in the following way:
     - To run `ImGui` demos, one must revert the change to `ImGui_ImplSDL2_NewFrame` (see comments).
 
 ## GLSL Shaders
-Todo
+**`combine_damping`**
+
+**`copy_texture`**
+
+**`draw`**
+
+**`draw_blocks`**
+
+**`render2d`**
+
+**`stepwave`**
 
 ## Workflow: Sample `main` function
 Todo
\ No newline at end of file