model
Represents the transformation matrix of a model.
This variable holds a 4x4 matrix (Matrix44) that defines the current transformation state of the model, such as translation, rotation, and scaling. It defaults to the identity matrix (Matrix44.IDENTITY).
When this variable is updated, it automatically recalculates the modelViewScalingFactor using the product of the view matrix and the updated model matrix. The scaling factor is derived from the length of the transformed unit vector, providing a measure of scaling applied along all axes.