// based on: https://docs.unity3d.com/ScriptReference/AI.NavMesh.SamplePosition.html
public static bool SamplePosition(Vector2 sourcePosition, out NavMeshHit2D hit, float maxDistance, int areaMask)
{
NavMeshHit hit3D;
if (NavMesh.SamplePosition(NavMeshUtils2D.ProjectTo3D(sourcePosition), out hit3D, maxDistance, areaMask))
{
hit = new NavMeshHit2D {
position = NavMeshUtils2D.ProjectTo2D(hit3D.position),
normal = NavMeshUtils2D.ProjectTo2D(hit3D.normal),
distance = hit3D.distance,
mask = hit3D.mask,
hit = hit3D.hit
};
return(true);
}
hit = new NavMeshHit2D();
return(false);
}
public static bool Raycast(Vector2 sourcePosition, Vector2 targetPosition, out NavMeshHit2D hit, int areaMask)
{
if (NavMesh.Raycast(NavMeshUtils2D.ProjectTo3D(sourcePosition),
NavMeshUtils2D.ProjectTo3D(targetPosition),
out NavMeshHit hit3D,
areaMask))
{
hit = new NavMeshHit2D {
position = NavMeshUtils2D.ProjectTo2D(hit3D.position),
normal = NavMeshUtils2D.ProjectTo2D(hit3D.normal),
distance = hit3D.distance,
mask = hit3D.mask,
hit = hit3D.hit
};
return(true);
}
hit = new NavMeshHit2D();
return(false);
}
