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TODO

Features

• Near plane clipping
• Back-face culling
• Oscilloscope Z-axis support with a second Teensy an external DAC
• Far plane clipping
• Distance/direction-based shading mode
• Render every 2nd/4th pixel?
• Varying resolution for individual lines
• Line resolution per distance/brightness of the line
• Simple dynamic lighting
• Object view frustum culling
• Occlusion clipping: sort objects from front to back, generate silhouette edges, clip lines to the existing silhouette edges
• Arc camera
• Scene graph
• OBJ (or some other format) importer
• API documentation (Doxygen?)
• Dashed lines
• Constant frame rate
• Glitch/distortion effect (e.g. horizontal noise). Some kind of plugin system?
• Add support for Arduino Portenta H7

Cleanup, etc.

• Use iterators for looping (e.g. for Array and Buffer classes)
• Replace vertices/vertexCount combos with Array?
• Line length of 120 characters?
• Use auto keyword?