View Full Version : Node editor

02-11-2009, 10:26 AM
Hi everyone.
Here is my problem.
I have thickness node, I divide the length patameter by 10. How can I control result's min and max parameter. I need to have result variation from 1mm minimum to 17mm maximum.

Thanks in advance.

02-11-2009, 10:38 AM
What you're searching for is in Math > Scalar > Clamp node..

02-11-2009, 11:28 AM
Thanks Sensei.
It was exactly what I wanted.
But in fact now I see that this method is not good for what I need.
I use simple skin node, and I want to have epidermis distance and supdermis distance values to be 17mm. This parameter works great for my model. But I have problems at lips and nostrils areas. epidermis/supdermis distance value must be about 1.5 mm at that thin areas. Is it possible to control that distance parameter by image map. For example white(255,255,255) areas in image will give epidermis/supdermis distance equal to 17mm. Black(0,0,0) equals 1 mm.

Thanks again.

02-11-2009, 12:20 PM
I am not familiar with skin node, so I can't help you..

02-11-2009, 01:47 PM
Curve node or gradient node would do what you're describing I guess