[ARkit] Custom Material for Debug Draw Tracked Geometry

[xadamxful]

@aussieburger

Here is the my surface mesh blueprint that works for ARKit and ARCore added to the default Handheld AR template:

https://www.filehosting.org/file/det…urfaceMesh.zip

It’s not 100% perfect but has faded edges like the google arcore material does it.

I added a custom function updatePlanes to the main AR pawn blueprint which loads a proceedural mesh blueprint. It is dynamically resized on tick.
It was good enough for my project and hopefully helps someone that also wanted to keep their project blueprints

To put this in your own project:

1. Migrate the asset: proceduralMesh_BP using the engine migrate function. It will copy the material and texture with it then
2. Copy the updatePlanes function (located in BP_ARPawn) into your pawn and create all the required variables (just right mouse click on them and hit ‘create variable’)
3. Call this function when required

PS: Someone that understands procedural meshes more could vastly improve that mesh creation logic I have in there I guess to better fit the area

Please can you post a screenshot of your blueprint as the download link isn’t working for me?