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Merge branch 'rot-around-fix' of https://github.com/Tryibion/FlaxEngine into Tryibion-rot-around-fix

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Wojtek Figat
2023-10-01 12:32:42 +02:00
parent 20797fce5a b943c7ca3e
commit 4f5e7988c9
1 changed files with 11 additions and 4 deletions
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15
Source/Engine/Level/Actor.cs
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@@ -364,13 +364,20 @@ namespace FlaxEngine
/// <param name="point">The point (world-space).</param>
/// <param name="axis">The axis (normalized).</param>
/// <param name="angle">The angle (in degrees).</param>
public void RotateAround(Vector3 point, Vector3 axis, float angle)
/// /// <param name="orientActor">Whether to orient the actor the same amount as rotation.</param>
public void RotateAround(Vector3 point, Vector3 axis, float angle, bool orientActor = true)
{
var transform = Transform;
var q = Quaternion.RotationAxis(axis, angle * Mathf.DegreesToRadians);
var dif = (transform.Translation - point) * q;
transform.Translation = point + dif;
transform.Orientation = q;
if (Vector3.NearEqual(point, transform.Translation) && orientActor)
transform.Orientation *= q;
else
{
var dif = (transform.Translation - point) * q;
transform.Translation = point + dif;
if (orientActor)
transform.Orientation *= q;
}
Transform = transform;
}