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由 **HONG KONGer** » 29日 9月 2003年, 22:46

I think leelingzone is a young guy. U can have a look of his CG work here:
http://hk.geocities.com/leelingzone/cg.htm

由 **ChildPark** » 29日 9月 2003年, 22:59

leelingzone兄shader的作用是幫助模型上顏色或圖案，也可令模型表面產生凹凸感，shader可用paint產生也可運用3D軟件給予的shader做，還可用程式編寫shader，我多數看編寫程序的書，因為想用電腦模擬真實世界。
leelingzone兄多些來討論CG，你做的動畫很有趣，盡量發揮想象力吧，令自已溶入CG的領域！

由 **HONG KONGer** » 30日 9月 2003年, 17:11

shader=colour/texture/material?

由 **ChildPark** » 1日 10月 2003年, 02:34

嚴格講shader只是顏色和圖案。

由 **johngalliano** » 1日 10月 2003年, 11:50

ChildPark 寫:嚴格講shader只是顏色和圖案。

A shader (mostly likely a surface shader) can give u color AND pattern, but a shader is not color and pattern, so it cannot be only color and pattern.

A shader is a procedure called to compute a value or set of values needed during rendering. For example, a light shader is called when the direction and light color sent by the light source to a particular point on a surface is needed. (page 211, The Renderman Companion)
Displacement shader does not give u a color.

由 **ChildPark** » 1日 10月 2003年, 13:55

johngalliano你講到咁深可能沒有人明白，更深的表達0/1，機器語言！你對RenderMan有認識，為何不來RenderMan的討論區交流呀？那裡只得我發言，沒人在那裡討論，所以便往內地的VFX和他們交流，真無奈！

由 **johngalliano** » 1日 10月 2003年, 14:24

>>...講到咁深可能沒有人明白
唔系呱....唔系點講呀...

>>...為何不來RenderMan的討論區交流
暫時冇咩好交流....我又唔系識好多...

>>...內地的VFX和他們交流
我亦有到那裡坐坐。

由 **h2o** » 1日 10月 2003年, 20:08

更深都有

http://www.cgvs.com/forum/viewtopic.php?t=1974

由 **johngalliano** » 1日 10月 2003年, 20:54

h20's link is more about shading model,
and how about volume shader? :?:

由 **ricky** » 2日 10月 2003年, 09:45

Poor ChildPark........Do you think you're master in CG field.

Show me your showreel or still image?!

由 **johngalliano** » 2日 10月 2003年, 10:27

ChildPark has posted his website link already. U can go there to see see. :wink:

由 **ricky** » 2日 10月 2003年, 11:54

After I see your website(childpark), I feel you're not so strong in
CG field.WASTE TIME in this 18 years....

由 **johngalliano** » 2日 10月 2003年, 12:22

But he didn't say he is strong wo,...and he didn' t say he used 18 years to do cg. He is also learning and studying.

由 **ricky** » 2日 10月 2003年, 14:16

Let someone feel He was powerful or excellent after we had read
his words....

由 **number5** » 2日 10月 2003年, 14:31

ricky 寫:Let someone feel He was powerful or excellent after we had read
his words....

So do you mean that we should not say anything even in a polite, sensible and constructive manner? Because your logic indicated that only someone with excellent skills (High-hands) can comment, but we "Low-hands" should just read and be CDROMs. No wonder the HK forums are so quiet. :cry:

No la.

This is not the reason for an online forum. It is meant to be a place for everyone to discuss the feeling on a certain thing in a polite, sensible and constructive way. By this way, we all learn something and improve ourselves.

So everyone should politely express themselves. Com'on guys.

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