crop(rect, copy)
Crop allows you to crop the texture being used to display this Game Object.Setting a crop rectangle modifies the core texture frame. The Game Object width and height properties will be adjusted accordingly. Cropping takes place from the top-left and can be modified in real-time either by providing an updated rectangle object to this method,or by modifying cropRect property directly and then calling updateCrop. The rectangle object given to this method can be either a Phaser.R