RecastGraph with Custom Terrain

General Recast graph
#1

Hey I`m searching a way to scan custom terrain using recast graph. My terrain is still using Unity built in TerrainData ( mainly for heightmap collider) and as I see in code A* that terrain scan mostly relies on this so it should be possible.

Is there any public function to injecting custom heights/holes array into the scanning process ? Like in this one ?:

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In Theory, i could convert my terrain to mesh and then paste it to scanner as regular mesh However i need to do runtime terrain modification and this might be overkill to store the whole terrain mesh copy etc.

Thanks in advance for any help/tips.

#2

Support for Unity built-in TerrainCollider might also solve the case

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#3

Hi

Currently, this is not possible out of the box, I’m afraid. You’d have to modify the code for RecastMeshGatherer.

#4

kk,

Is there any chance you may add this option in future updates ?

#5

Hi

In the next version I’ll include a callback in RecastGraph.collectionSettings.onCollectMeshes. This can be used to add custom meshes for rasterization.

1 Like
#6

This will definitely help me. Thanks!