DoN's 3D Pathfinding for Flying A.I. [Support Thread]

[erol_demirci]

@Dain_Torson

Hello!

It’s seems like the author abandoned that thread, but I still gona post a question, because the documenation is quite minimalistic and it’s a last thing I have to do before digging deep in a source code.

My main problem is that the navigation mesh is NOT updating when you scale the obstacle down. I’ve looked through comments and found a parameter named CustomCacheIdentifier of function ScheduleDynamicCollisionUpdate, which can probably resolve the issue, but the description of it is quite obscure and I still havened managed to use it correctly. I tried to set different values of that parameter for differetn scales, but it hadn’t helped. Setting bReloadCollisionCache to true seems also to have no effect.

Thanks in advance!

Hello,

I have used this plugin successfully in 4.22. When you say “The navigation mesh”, what do you mean? When you say “obstacle”, are you referring to an object that is defined in the array of obstacles attribute on the DonNavigationManger?

There is no navigation mesh as far as I know. The DonNavigationManager is just a volume of sorts and is adjusted using its properties, not the transform’s scale. There is an X, Y, Z size, as well as a voxel size that fills the given XYZ size of the volume.

Can you post more information, screenshots with arrows pointing to things? I’d like to help since I have a fair amount of experience with this plugin.

-Erol