How invert the vector from flowmapobstacle node?

Forums Houdini Indie and Apprentice How invert the vector from flowmapobstacle node?

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dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 18, 2017 7:40 a.m.

hi all ,i am fresh man in houdini ,need your help!Thanks in advanced!I want to invert the obstacle vector,i trying the attribute express node,but it effect all of the vector map,i only want to invert the sphere obstacle area vector.

Edited by dreamerflyer19 - Nov. 18, 2017 07:42:34

Attachments:
inver.png (1.1 MB)


dreamerflyer19: Member; 54 posts; Joined: Oct. 2017; Offline

Nov. 20, 2017 11:48 a.m.

anybody?

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