Portal - RenderMan

ePAPER READ

DOWNLOAD ePAPER

renderman.org

Create successful ePaper yourself

Turn your PDF publications into a flip-book with our unique Google optimized e-Paper software.

START NOW

My stupid trick

• inspired by Pixar’s Presto and Valve’s Portal

• goal is a single-pass render allowing

teleportation of sight, light and geometry

• what goes in the front of one portal comes

out the front of another portal

• a portal is essentially a non-entity when

considered from the back

Recommendations
Info

My stupid trick • inspired by Pixar’s Presto and Valve’s Portal • goal is a single-pass render allowing teleportation of sight, light and geometry • what goes in the front of one portal comes out the front of another portal • a portal is essentially a non-entity when considered from the back

Teleportation

Page 1: PRMAN PORTALS a s t u p i d t r i c
Page 5 and 6: Teleportation
Page 7 and 8: Teleportation
Page 9 and 10: Teleportation
Page 11 and 12: Basic setup
Page 13 and 14: Teleporting sight
Page 15 and 16: Teleporting light
Page 17 and 18: Teleporting light
Page 19 and 20: Teleporting light
Page 21 and 22: Teleporting light float isLightTele
Page 23 and 24: Teleporting geometry displacement g
Page 25 and 26: Stretching portals
Page 27 and 28: Using co-shaders class teapot() { s
Page 29 and 30: Multiple portals

Portal - RenderMan

Create successful ePaper yourself

Delete template?

Save as template?