3D Engine from scratch with python using pygame

3D-engine-from-scraph--pygame

3D Engine from scratch with python using pygame.

Package Requirement

         PYGAME -> pip install pygame
         COLORSYS -> pip install colorsys

Bugs (unsolved issues)

- The z sorting of triangles still has some noticeable issues
- still need some optimization to run faster ( maybe using numpy matrices can help a little bit)
- issues with translate matrix , gonna fix it later still trying a couple of things

Support .obj files although the zsorting isn't working properly

Directional Light

          light = Light(position)
          # to disable the light in the scene you can set the light = None
           light = None

Controls

          might work on a much better controls later but for now to move around the scene you can use
          'WASD' and "Arrows"
          The controls are weird , i'm gonna try to improve them

parameters

Display normals:

          ShowNormals = True
          # you can set the normal lines length in the world.py file

Camera clipping

    it's still has a couple of issues when it comes to the boundary clipping , since it's only clip the faces
    that are in front of the camera.

Wireframe Mode

          wireframe = True

Display Point Vertices

          vertices = True

Display Axis

          showAxis = True
          red-> x axis
          green-> y axis
          blue-> z axis

utah teapot

GitHub

https://github.com/Josephbakulikira/3D-engine-from-scraph--pygame