Clone Digital Asset with parameter.

Forums Houdini Indie and Apprentice Clone Digital Asset with parameter.

2058 3 0


Trung Tran: Member; 12 posts; Joined: 7月 2013; Offline

2017年5月10日 0:00

Hi,

I'm newbie and now get stuck in an issue with for-loop node.
I made a beam (digital asset) which has a length parameter.
How can I duplicate the beam into several instances with different length ?

Thank you in advanced.


Trung Tran: Member; 12 posts; Joined: 7月 2013; Offline

2017年5月10日 23:50

Hi,

Maybe my question is not quite clear.

So i attached the file for you guys can review and help me find the solution.

Edited by Trung Tran - 2017年5月11日 00:02:27

Attachments:
PROC_Bridge.hipnc (81.1 KB)
beam.hdanc (4.4 KB)


jsmack: Member; 7850 posts; Joined: 9月 2011; Offline

2017年5月11日 3:23

You almost had it. Instead of “@beamheight” for the parameter value on your hda, use a point expression to get an attribute value from the input. Attributes can only be bound like that in a few built-in nodes. Everywhere else use a point/prim/detail expression.

Attachments:
PROC_Bridge_edit.hipnc (81.1 KB)


Trung Tran: Member; 12 posts; Joined: 7月 2013; Offline

2017年5月15日 6:59

jsmack
You almost had it. Instead of “@beamheight” for the parameter value on your hda, use a point expression to get an attribute value from the input. Attributes can only be bound like that in a few built-in nodes. Everywhere else use a point/prim/detail expression.

Thank you. I made it with some approaches. One is using ForEach Loop and one is use stamp function and copy SOP.
And thank you for your help.

Quick Links

                    
                        Search links
                        Show recent posts
                        Show unanswered posts