Tools > SPRITE ROTATION

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Sprite rotation along x,y,z axes.

made by Skeptim with ChatGPT

uploaded by Skeptim

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4

Open source sprite rotation function along x, y and z axes.

Copy-paste the function line 24-126 to your cart and use it!

sprite_rotation(x, y, z, angx, angy, angz, u1, v1, u2, v2, u3, v3, u4, v4, scale, chromakey, u0, v0)

- angx, angy, angz correspond to the rotation angles along x, y and z axes in radians.
- u0, v0 correspond to the center of rotation in the sprite coordinates.
Center of the sprite is u0=(u1+u3)/2 and v0=(v1+v3)/2.
- the other arguments are described in the ttri documentation https://github.com/nesbox/TIC-80/wiki/ttri

_Edit_: Allow rectangle sprites, added rotation center parameters (u0, v0), corrected chromakey.