View Full Version : Ramp control for Bump Map

03-20-2007, 09:21 PM
Hello, I need help!! I need to conect a b/w ramp to control a bumpmap depth. Could someone send a screenshot of the conection in the hypershade. Also Id like to know which node goes where. Help is apreciated.

03-20-2007, 09:29 PM
Conection is easy to do just need to know how to make it work. Do I need a RBG to HSV node?

03-20-2007, 09:40 PM
u can just connect the out alpha of the ramp to the bump value... then whatever is controlling the ramp controls the bump value...

03-20-2007, 11:32 PM
Yep, just connect the out.alpha of the ramp node to do it, if you want to use its colour channels though, just use a RGB>Luminance node and it'll greyscale your colour.

03-22-2007, 04:14 AM
Great thank you people.:thumbsup:

CGTalk Moderation
03-22-2007, 04:14 AM
This thread has been automatically closed as it remained inactive for 12 months. If you wish to continue the discussion, please create a new thread in the appropriate forum.