[問題] 唔該幫忙解答~~thx

[hsy]

請問什麼叫shading model or surface characteristic in 3d cg呀?
我需要有關的資料可以去邊度搵到呀?
thx~~~

[Siegfried]

Hahaha.....this question is a bit too complex to me, probably other members can solve this problem for you, sorry that I can't give you a help...........

[h2o]

Shading Model:
- Also call "Light Transport Theory: Pointwise Radiance Evaluator "

A Shading Model is a procedure which takes a projection point, a view direction and a 3D scene description to compute the color (or radiance) going to that point along that direction.


至於 surface characteristic .......
- object surface characteristic = wire frame, solid
- object shape characteristic = cube, sphere

engineering 裡面好似都有類似既 terms, 不過我就唔識喇

[Siegfried]

surface characteristic ...U mean G0, G1 G2 ? Or the degree ?