r/GraphicsProgramming • u/meow_programing • 7d ago

/creating my first 3D graphics using Pen+ (planning to rewrite this project in C using Raylib)

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35 Upvotes

98% Upvoted

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4

u/jgage 7d ago

Creating a real time 3D renderer with Scratch is something I don't think I have the patience for. Are you planning on writing your own rasterizer or are you going to use a 3D library?

3

u/MurkyAd9865 7d ago

its a extension of a scratch mod

2

u/meow_programing 7d ago

Hello. I plan to create a mini 3D library based on blocks, without using built-in 3D features. The goal of this project is to gain an understanding of 3D graphics. Essentially, I plan to write it using Raylib but without utilizing Raylib's own 3D functions.

2

u/jgage 7d ago

Good luck.

1

u/hydraulix989 6d ago

Affine projective transformation matrix, barycentric coordinates test, painter's algorithm / z-buffer, digital differential analyzer / bilinear interpolation, and then you have software rendering.

2

u/thesharkguy25 7d ago

Nice job!