Reference: Using auto-layout to calculate table cell height
In ‘Using auto-layout to calculate table cell height’, it’s introduced how to use auto-layout to update table view’s (UITableView) cell height with Objective-C language.
To make a iMessage-like chat table view, there is several steps to follow:
Text field should be able to adjust its size automatically. Image view of bubble should adjust automatically relative to text field.
According to the SceneKit document, the function of resetTransform is:
Updates the position and orientation of a body in the physics simulation to match that of the node to which the body is attached.