Navmesh Clamp Component does not clamp manually Moved agent to sloped Recast Graph

General
2

Hi

This is by design. The NavmeshClamp component is only intended to clamp the agent on the XZ axes.

Typically, the navmesh is not accurate enough on the Y axis to use for ground collision. You’re usually better off using Physics.Raycast or something similar.

If you really want to, you can use:

var nn = NearestNodeConstraint.Walkable;
nn.distanceMetric = DistanceMetric.ClosestAsSeenFromAboveSoft();
var nearest = AstarPath.active.GetNearest(transform.position, nn);
if (nearest.node != null) {
    transform.position = nearest.position;
}
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