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orin32167

Bullet and Packed geometry don't work correctly after 50 frame

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Hi guys,  I am studying Peter Quint classes 'DOPs Force 1,2,3'

 

 When I tested it after watching, I found Bullet and Packed object doesn't work correctly, I don't know why. Whenever I take small force to geometries by an Uniform Force DOP, some objects or whole objects don't move anymore after 50 frame. Interestingly, all them work fine to the 50 frame. I think this is a complicated problem because I can make them work correctly by using RBD or giving high value of force or setting low density of mass or not using Uniform Force DOP(Gravity DOP works correctly). 

 

 I want to use Bullet and Packed geometries. What's the problem and how can I solve this? I attatched my Houdini file. 

post-8189-0-88011500-1415327555_thumb.jp

 

 Thanks!

test.hip

Edited by orin32167

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It's because they are becoming inactive. On the RBD Packed Object -> Bullet Data, disable 'Enable Sleeping' or alter the thresholds for when the rbds should fall asleep.

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It's because they are becoming inactive. On the RBD Packed Object -> Bullet Data, disable 'Enable Sleeping' or alter the thresholds for when the rbds should fall asleep.

 

You are right. Thank you very much~!

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