New hair bending model do not work. #44098

Closed
opened 2015-03-23 15:51:57 +01:00 by Andrew · 5 comments

Windows 7 x64
Radeon HD7800 series
Also tried it on different computer with same OS but Nvidia card, still not work.

Broken: 2.74 RC2

New hair bending model do not work for me at all.

In this video https://www.youtube.com/watch?v=h2S-pDEwcpA (not my test) you can see how the hair are colliding with ground object, it is not perfect but the effect is clearly noticeable at the end, when hair are pushed up by the floor. In myvideo.avi example they just passing through the collider for entire animation. hairTest.blend
In another_test.avi example two strands are trying to react, but the rest just ignore collider.secondtest.blend

Windows 7 x64 Radeon HD7800 series Also tried it on different computer with same OS but Nvidia card, still not work. Broken: 2.74 RC2 New hair bending model do not work for me at all. In this video https://www.youtube.com/watch?v=h2S-pDEwcpA (not my test) you can see how the hair are colliding with ground object, it is not perfect but the effect is clearly noticeable at the end, when hair are pushed up by the floor. In [myvideo.avi](https://archive.blender.org/developer/F154386/myvideo.avi) example they just passing through the collider for entire animation. [hairTest.blend](https://archive.blender.org/developer/F154384/hairTest.blend) In [another_test.avi](https://archive.blender.org/developer/F154387/another_test.avi) example two strands are trying to react, but the rest just ignore collider.[secondtest.blend](https://archive.blender.org/developer/F154388/secondtest.blend)
Author

Changed status to: 'Open'

Changed status to: 'Open'
Lukas Tönne was assigned by Andrew 2015-03-23 15:51:57 +01:00
Author

Added subscriber: @AndrewShi

Added subscriber: @AndrewShi

Added subscriber: @Sergey

Added subscriber: @Sergey
Author

Changed status from 'Open' to: 'Resolved'

Changed status from 'Open' to: 'Resolved'
Author

Problem solved by adding small amount of randomness to the velocity in the velocity panel. I think it would be nice if it will be on by default, because it not so obvious, especially when you creating non-procedural hair.

Problem solved by adding small amount of randomness to the velocity in the velocity panel. I think it would be nice if it will be on by default, because it not so obvious, especially when you creating non-procedural hair.
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Reference: blender/blender#44098
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