public BoundingBoxVoxelBounds3(Collider collider, IgnoreAxis ignoreAxis = IgnoreAxis.none)
{
if (collider is MeshCollider meshCollider)
{
Bounds meshBounds = meshCollider.sharedMesh.bounds;
center = collider.transform.localToWorldMatrix.MultiplyPoint(meshBounds.center);
scale = Vector3.Scale(collider.transform.lossyScale, meshBounds.size);
rotation = collider.transform.rotation;
}
else if (collider is BoxCollider boxCollider)
{
center = collider.transform.localToWorldMatrix.MultiplyPoint(boxCollider.center);
scale = Vector3.Scale(collider.transform.lossyScale, boxCollider.size);
rotation = collider.transform.rotation;
}
else if (collider is SphereCollider sphereCollider)
{
center = collider.transform.localToWorldMatrix.MultiplyPoint(sphereCollider.center);
scale = Vector3.Scale(collider.transform.lossyScale, Vector3.one * sphereCollider.radius * 2f);
rotation = collider.transform.rotation;
}
else
{
center = collider.bounds.center;
scale = collider.bounds.size;
rotation = Quaternion.identity;
}
this.ignoreAxis = ignoreAxis;
}
public BoundingBoxVoxelBounds3(Vector3 center, Vector3 scale, Quaternion rotation, IgnoreAxis ignoreAxis = IgnoreAxis.none)
{
this.center = center;
this.scale = scale;
this.rotation = rotation;
this.ignoreAxis = ignoreAxis;
}
/// <summary>
/// Already calculates delta-time, no need to use in function call.
/// </summary>
public static Transform LookAtOverTime(this Transform transform, Transform target, float speed, IgnoreAxis ignoreAxi = IgnoreAxis.none)
{
Vector3 targetDirection = target.position - transform.position;
switch (ignoreAxi)
{
case IgnoreAxis.x:
targetDirection.x = 0;
break;
case IgnoreAxis.y:
targetDirection.y = 0;
break;
case IgnoreAxis.z:
targetDirection.z = 0;
break;
default:
break;
}
var targetRotation = Quaternion.LookRotation(targetDirection);
var deltaAngle = Quaternion.Angle(transform.rotation, targetRotation);
if (deltaAngle != 0.00F)
{
transform.rotation = Quaternion.Slerp(transform.rotation, targetRotation, speed * Time.deltaTime / deltaAngle);
}
return(transform);
}
public bool IsIgnoringAxis(IgnoreAxis axis)
{
return((axis & ignoreAxis) != IgnoreAxis.none);
}
