Discussion 5

Bullets

• Ray tracing
  • Ray-triangle intersectioon (in discussion 5)
    • Möller Trumbone Algorithm
• Bounding volumes
  • Uniform spatial partitions (grids)
  • Non-uniform spatial partitions (spatial hierarchies)
    • Variants
      • Oct-Tree
      • KD-Tree
      • BSP-Tree
    • Partition space into non-overlapping regions
    • Objects can be contained in multiple regions
  • Object partitions
    • Bounding volume hierarchy
    • Partition set of objects into disjoint subsets
    • Bounding boxes for each set may overlap in space
• Radiometry & photometry
  • Radiant energy
  • Radiant flux
  • Radient intensity
  • Irradiance
  • Radiance

---

🖍 Board work for pretty much everything today