關於 mapping 既問題

[Media_Tyro]

我系一個完全唔識mapping既人...又唔識打燈........

想問下大家有冇d 基本既mapping可以賜教一下?

我一路都系用blinn 轉下color 就map落去...好差勁............
點先可以做到好有 texture 呢?

thx all!!!

[darkElf]

You could use texture map to enhance the quality. The advantage is you could put some specific details on the object. eg, scratch, dirt, text ...etc

The first thing u need to do is apply texture project and layout the UV for your 3d object. Then, export the UV layout from Maya and paint texture in Photoshop based on that UV layout.

[Media_Tyro]

oh thx! darkElf!!

but 我唔識 攤UV.......

[darkElf]

In Maya, Modelling>Polygon UVs
There are 3 basic texture projection you can use - Planner, Cylidrical, Spherical Projection.
Choose a most suitable projection type to fit your object and apply the projection. Then, open Texture Editor to fix some of the overlapping UVs.

A tutorial for your reference,
http://www.etc.cmu.edu/bvw/fall04/uv%20tutorial/UV_Mapping_Tutorial.htm