Hotspot when NPC is not idle

mchourdakis

https://imgur.com/a/cOjDFgZ

When standing, the hotspot of a NPC is correct, but it stays the same hotspot when an animation makes him laying down, for example.

Can the hotspot be adjusted to the enclosing rectangle of the current animation?

ChrisIceBox

You can use a custom script to resize the Hotspot's collider to match the current renderer bounds.

• Replace the Capsule Collider with a Box Collider
• Check Update When Offscreen in the Skinned Mesh Renderer
• Attach the script below and assign its variables

ColliderMatchBounds.cs:

using UnityEngine;

public class ColliderMatchBounds : MonoBehaviour
{

    public BoxCollider boxCollider;
    public SkinnedMeshRenderer skinnedMeshRenderer;

    void Update()
    {
        var worldSize = skinnedMeshRenderer.bounds.size;
        var localSize = new Vector3(worldSize.x / transform.lossyScale.x, worldSize.y / transform.lossyScale.y, worldSize.z / transform.lossyScale.z);

        boxCollider.center = transform.InverseTransformPoint(skinnedMeshRenderer.bounds.center);
        boxCollider.size = localSize;
    }

}