HELP - Transparent materials

[Houdini]

Can somebody help? I want to make a glass material for a glass but I don´t know how to do it.

[Stonecutter]

Any material can be transparent but you already have Gel Shader Material, and Jellybean material. If you open Material->Modifiers, you'll see the transparency slider...This increases or decreases the transparency of the material, and like I say, any material can be made transparent by adjusting this slider.

Here's a script to produce this image...
http://www2.zbrushcentral.com/zbc_uploads/user_image-1015550986slv.jpg

The script:
Transparency.txt (http://www2.zbrushcentral.com/zbc_uploads/user_file-1015551131umn.txt) ;)

oh, and here's a glass goblet...

http://www2.zbrushcentral.com/zbc_uploads/user_image-1015551734aji.jpg

[WingedOne]

Here are another couple of techniques you can use.

Here is an example using the clone brush tool:
http://www.pixolator.com/zbc-bin/ultimatebb.cgi?ubb=get_topic&f=1&t=000142

You could also check the ZBrush Picnic ZScript tutorial (included with the ZBrush distribution) for a method using 3D copy.

If using Stonecutter's method above, remember to have "Flatten Layers" switched to "Off" under the render pallette.