fbx2mesh

ColImport.boo

import UnityEngine
import UnityEditor

class ColImport(AssetPostprocessor): 

	def OnPreprocessModel():
		target as ModelImporter = assetImporter
		if assetPath.Contains("colliderSrc"):
			target.globalScale = 1.0F
			target.normalImportMode = ModelImporterTangentSpaceMode.None
		
	def OnPostprocessModel(target as GameObject):
		unless assetPath.Contains("colliderSrc"):
			return
		mesh as Mesh = Mesh()
		srcMesh as Mesh = target.GetComponent[of MeshFilter]().sharedMesh
		
		mesh.vertices = srcMesh.vertices
		mesh.uv = srcMesh.uv
		mesh.triangles = srcMesh.triangles
		mesh.RecalculateBounds()
		mesh.Optimize ()
			
		AssetDatabase.CreateAsset( mesh, "Assets/" + target.name +".asset" )