Computer Grafik

WorkSheet 3

Worksheet 3:
Projections (virtual camera) and transformations

Angel: Sections 1.3-1.5, 4.3-4.12, and 5-5.7.
The purpose of this set of exercises is to investigate the virtual camera and start drawing in 3D. We will work with various methods for setting up the virtual camera and adjust the parameters of the camera. This requires that we define the matrices in the viewing pipeline and concatenate them into a transformation matrix. We will also make different pictures of the scene using various projection methods based on perspective projection and orthographic projection (axonometric views). We do this by drawing a cube using WebGL.