Texturing Node Graph
Solution - build window type reflection
- water texture driven checker map type bump map: http://www.youtube.com/watch?v=zHGrhbapXgw
Solution - camera facing texture
- camera facing texture plane with aim constrain
- material based facing ratio procedure texture
- ref: ramp shader (facing ratio) Autodesk doc
Solution - contour rendering and wireframe style rendering
- ref: contour shading: http://hosok2.com/project/st/st_coloration.html
Dirt Map study
- Everything in this world is dirty, so the dirty map is important part of realistic.
- ref study of a dirt tool: http://www.enrichpro.com/en/richdirt/features.html