36 votes
Date Updated:: 

VoroFrag is a free modifier that allows to make voronoi fragmentation. It handles convex and concave objects, as well as hollow meshes and open surfaces. It offers a "Box Mode" for quick fragmentation. Support for mapping coordinates, material ID and normals.

Recompiled for 3DS Max version 2017 to 2021

You will find the full documentation (in pdf), the change_log and the plugin in the attached file

Version Requirement: 
2008 to 2021
Video URL: 
vorofrag_v2.5a.zip3.32 MB
vorofrag_2.5_2015-2021.zip2.72 MB


Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.
DavidAnatolie's picture

Issue with VoroFrag 2.5a

I have an issue when using this (v. 2.5a) using Max 2014. Basically I have a wall that I unwrapped. After the unwrap modifier, I add vorofrag. The standard mode works well; keeping my UVs intact and giving me the ability to adjust my inner faces mapping. However, the problem exists when I increase the "gap width" setting in that it does not create volume for my frags. This forces me to use "box mode". Now, I lost all my UVs and I don't have access to the inner face mapping parameters which I need. Interestingly, the "gap width" works well here; creating volume for my frags. Any thoughts?

vorofrag_problem.jpg 280.2 KB

LittleLordPotala's picture

Update 2.5a for 3ds Max 2015

- Compatible with 3ds Max 2015
- Minor optimizations

Note that this is not really a new version.
The minor optimizations only concern 3ds Max 2015.
A new version with new features will come later.

robin1122's picture

I think this is an

I think this is an informative post and it is very useful and knowledgeable. therefore, I would like to thank you for the efforts you have made in writing this article.
URL Opener

LittleLordPotala's picture

Thanks for your comment

I appreciate your comment and the referencing on your own blog.
This plugin is still developed, as well as two other projects that are in beta-test.

Midge_S's picture
Aerodyll's picture

For some reason the 2.5 would

For some reason the 2.5 would not work with my 2013 32x. Other than that was no bother at all and works perfectly.

barigazy's picture


Awesome feature in v2.5 must say.
Keep up good work


LittleLordPotala's picture

Update 2.5

From the change-log:
- Fragmentation enhanced on complex concave meshes
- Animated parameters work now as expected when the plug-in interface is unloaded
- After detaching the fragments, the normals are now preserved
- A new option allows to directly detach the fragments in a separate layer with a custom name
- An issue with the world coordinates and some imported objects is fixed
- When moving or animating an external objetct or particle system as "custom particle",
the plug-in is more responsive and now recompute correctly when the plug-in interface is unloaded
- The parameter changes on the rollouts "Detach params" and "System"
do not force the plug-in to recompute unnecessarily
- The pick button "pickPFlow" is now correctly exposed to maxscript and works as expected

LittleLordPotala's picture

I'm glad that

I'm glad that you solved the issue and can continue your work !
Thank you for the compliment. Regards.

polishspy72188's picture

Works Like a Charm

Works perfect my friend! Amazing product by the way, I've tried certain other fragmentation plugins for maya and after about 99 frags and an hour later it errored out. Popped in 3000 frags in this one and about 20 seconds later I'm good to go. Awesome product!

Comment viewing options

Select your preferred way to display the comments and click "Save settings" to activate your changes.