KIPA Game Engine Seminars

1
KIPA Game Engine Seminars
Day 2/25 Transforms andSpecial Case
Representations

• Jonathan Blow
• Ajou University, Suwon
• November 27, 2002

2
Spaces

• Object Space
• World Space
• View Space
• Screen Space

3
More Spaces

• Texture Space
• Tangent Space (Surface Space)
• Rest Space

4
Texture Space

• Transforming between texture and object space

5
Natural direction of the Pipeline

• Going forward and backward
• Examples of software lighting, raycasting
• Why you might want to light surfaces in software

6
Tangent Space

• Is used for normal mapping / anisotropic lighting

7
Meshes

• Triangle Soup Mesh
• Triangle List Mesh
• Triangle Strip Mesh