diffeo hair tool, hair curve can not follow body movement synchronously

liuboren66

I use diffeo hair tool to create hair curves and proxy hair with cloth simulation. I import a vmd animation but hair curve can not follow in some frames. It looks like head throw away hairs.

one picture is what i saw in blender, another is what i get in render result in same frame

Padone

Perhaps you're using "ERC as armature" in the global settings, that will require to render by frames. Alternatively you can use "ERC as translation".

https://diffeomorphic.blogspot.com/2021/11/morphing-armatures-and-rendering.html

https://diffeomorphic.blogspot.com/2023/12/new-way-to-do-morphing-armatures.html

liuboren66

Padone said:

Perhaps you're using "ERC as armature" in the global settings, that will require to render by frames. Alternatively you can use "ERC as translation".

https://diffeomorphic.blogspot.com/2021/11/morphing-armatures-and-rendering.html

https://diffeomorphic.blogspot.com/2023/12/new-way-to-do-morphing-armatures.html

thanks! I tried change setting,and it really works. althrough some frames still have that issues, the overall result is better. Maybe I need to make animation with slow movement rang to prevent hair not following head

Padone

"ERC as translation" shouldn't have any issue. Be sure to bake the simulation first, otherwise there may be glitches if you just run the timeline, but this is a common blender behavior nothing to do with the addon itself.

physics > cache > bake