How to get the visible rect of the node? Sometime i need to hide 50% of the sprite, if the touch point is in the hidden part, just return but not to active the callback function.
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How to get the visible rect of the node? Sometime i need to hide 50% of the sprite, if the touch point is in the hidden part, just return but not to active the callback function.
There is no default functions, maybe you need to create your own class to handle it.
You can try to create a subclass of CCNode with a changeable CCRect as touchable area, or you can try to read the Image Raw data and detect if the touch position pixel is transparent or not.