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anthonypena97/Pointer Coordinates

Created January 6, 2022 07:27
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Pointer Coordinates
// from work with three.js project
// desktop pointer
pointer.x = (event.clientX / window.innerWidth) * 2 - 1;
pointer.y = - (event.clientY / window.innerHeight) * 2 + 1;
// mobile touch
pointer.x = +(event.targetTouches[0].pageX / window.innerWidth) * 2 + -1;
pointer.y = -(event.targetTouches[0].pageY / window.innerHeight) * 2 + 1;
//mobile click
pointer.x = (event.clientX / window.innerWidth) * 2 - 1;
pointer.y = - (event.clientY / window.innerHeight) * 2 + 1;
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