Duncan Brown
Duncan Brown
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Rotate object attached to null?? I'm stuck July 19, 2021, 2:14 p.m.
I'm learning along with the video:
"The Secret Language of Houdini from SideFX Houdini on Vimeo"
https://player.vimeo.com/video/240187599 [player.vimeo.com]
Not doing too badly - some of the details seem to have changed...
I'm not sure if the video shows a different version of Houdini? (I'm on 18.5)
in the video at timestamp 09:26
there is the following expression, used to rotate the ball as it rolls...
ch("../Translate/tz")/(2*+3.414*ch("../Rotate/ty"))*360
I have tried loads of things and googled but cannot get this to work.
I have also searched the forum.
Any tips/advice welcome - Thank you in advance.
"The Secret Language of Houdini from SideFX Houdini on Vimeo"
https://player.vimeo.com/video/240187599 [player.vimeo.com]
Not doing too badly - some of the details seem to have changed...
I'm not sure if the video shows a different version of Houdini? (I'm on 18.5)
in the video at timestamp 09:26
there is the following expression, used to rotate the ball as it rolls...
ch("../Translate/tz")/(2*+3.414*ch("../Rotate/ty"))*360
I have tried loads of things and googled but cannot get this to work.
I have also searched the forum.
Any tips/advice welcome - Thank you in advance.