2D/3D computer graphics | Hochschule Mittweida

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2D/3D computer graphics

Introduction, libSDL, metaballs

slides: getting started exercise (metaballs solution) (turtle solution)

Mid-point line drawing

slides (drawline) exercise

Anti-aliased lines

Ordered dithering/error diffusion

slides (quantise) (floydt_colour) (pattern) (exercise)

Line clipping

slides Exercise

Signed Distance Fields

Hands-on modelling

Blender Cheat Sheet

3D projections

slides exercise (rotate)

Perspective and depth distortion

slides (code) exerc

Hidden line removal

slides article (hidden) exerc
Excursus: Painter & Z-Buffer Algorithm (pdf)

Ray Tracing – Introduction

slides (ray tracing) (exercise)

Ray tracing – Intersections

intersection (slides) illumination (slides) assignment (pdf)
exercise (pdf)

Ray tracing – Constructive Solid Geometry

2D texture

slides exercise code

3D texture

slides (texture)

Bézier curves

Bezier (code)