Function markWalkableTriangles

markWalkableTriangles(
    inVertices: ArrayLike<number>,
    inIndices: ArrayLike<number>,
    outTriAreaIds: ArrayLike<number>,
    walkableSlopeAngle?: number,
): void
Marks triangles as walkable based on their slope angle
Parameters
- inVertices: ArrayLike<number>
  Array of vertex coordinates [x0, y0, z0, x1, y1, z1, ...]
- inIndices: ArrayLike<number>
  Array of triangle indices [i0, i1, i2, i3, i4, i5, ...]
- outTriAreaIds: ArrayLike<number>
  Output array of triangle area IDs, with a length equal to inIndices.length / 3
- walkableSlopeAngle: number = 45.0
  Maximum walkable slope angle in degrees (default: 45)
Returns void
- Defined in src/generate/input-triangle-mesh.ts:39