<iframe title="3D Graphics: Crash Course Computer Science #27" src="https://www.youtube.com/embed/TEAtmCYYKZA?feature=oembed" height="113" width="200" style="aspect-ratio: 1.76991 / 1; width: 100%; height: 100%;" allowfullscreen="" allow="fullscreen"></iframe>
**Duration:** 12:41
**Language:**
**Complexity:**
**Topics:**
# š Personal Notes
## Summary:
- 3D Projection is the process of converting 3D coordinates to 2D coordinates for rendering on a screen.
- The choices in 3D Projection include Orthographic Projection, where lines appear parallel, and Perspective Projection, where lines converge.
- Scanline Rendering is a classic algorithm for filling in polygons with colors on a computer screen.
Topics and Themes:
1. 3D Computer Graphics
2. Rendering Techniques
3. Optimization Techniques