a simple 3D demo for arduboy
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a1k0n slight optimization work, 41.4 fps
new 3x3 1.7-format matrix class with rotation/projection inner loop
(could be optimized a bunch w/ inline asm) and normal rotation +
Latest commit 013f58d Jan 13, 2017



A little 3d renderer for Arduboy.

Rotates a teapot around; manual controls:

  • Up and down rotate about X axis
  • Left and right rotate about Y axis (but after the X rotation)
  • Hold A and press left and right to rotate about Z axis (after X and Y rotations)
  • Hold A and press up and down to make it bigger or smaller.

Arduboy utah teapot