# DestructibleMesh of Torus-like shape blocks the hole **URL:** \ **Category:** World Creation\ **Tags:** unreal-engine, Destructible-Mesh, Collision, question\ **Created:** [November 10, 2016, 7:13am UTC](https://forums.unrealengine.com/t/destructiblemesh-of-torus-like-shape-blocks-the-hole/375927 "2016-11-10T07:13:06Z")\ **Posts on this page:** 1\ **Showing post:** 4
**Author:** ![Tim\_Hobson](https://d3kjluh73b9h9o.cloudfront.net/original/4X/2/8/5/28502927f1d97ba1051b3b47ccfe17233bf41ef0.png) [@Tim\_Hobson](https://forums.unrealengine.com/u/Tim_Hobson)\ **Post date:** [November 11, 2016, 6:55pm UTC](https://forums.unrealengine.com/t/destructiblemesh-of-torus-like-shape-blocks-the-hole/375927/4 "2016-11-11T18:55:48Z")
There is a feature request in for Custom Collision shapes for the base mesh of a destructible with this ticket: [Unreal Engine Issues and Bug Tracker (UE-6140)](https://issues.unrealengine.com/issue/UE-6140) The unfractured base mesh will only use a single convex hull for its collision. So meshes with holes in them will not have correct collision for these areas. You would want to swap out the mesh and the destructible on impact or within the range of the player to simulate this. Alternatively, you could author your content around these types of issues as well and use some of the flag in the DM editor to allow chunks sections to hold together. > **[A new, community-hosted Unreal Engine Wiki](https://forums.unrealengine.com/t/a-new-community-hosted-unreal-engine-wiki/141494)** > > After over a year in maintenance mode, the official Unreal Engine Wiki is now permanently offline. These resources now live on a new community-run Unreal Engine Community Wiki — https://unrealcommunity.wiki/! You will be able to find content from... -Tim --- _[View the full topic](https://forums.unrealengine.com/t/destructiblemesh-of-torus-like-shape-blocks-the-hole/375927)._