The Transform.Concat method is a static method that combines two transforms, a parent and a local transform, into a single transform. This is useful for calculating the resulting transform when a local transform is applied to a parent transform, effectively combining their position, rotation, and scale.
To use the Transform.Concat method, provide it with two Transform objects: the parent transform and the local transform. The method will return a new Transform that represents the combination of the two.
Example usage:
Transform parentTransform = new Transform();
Transform localTransform = new Transform();
Transform resultTransform = Transform.Concat(parentTransform, localTransform);
This will give you a resultTransform that is the combination of the parentTransform and localTransform.
Transform parentTransform = new Transform
{
Position = new Vector3(1, 2, 3),
Rotation = Rotation.FromAxis(Vector3.Up, 45),
Scale = new Vector3(1, 1, 1)
};
Transform localTransform = new Transform
{
Position = new Vector3(0, 1, 0),
Rotation = Rotation.FromAxis(Vector3.Right, 90),
Scale = new Vector3(0.5f, 0.5f, 0.5f)
};
Transform combinedTransform = Transform.Concat(parentTransform, localTransform);
// combinedTransform now represents the localTransform applied to the parentTransform.