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/ util-elastic-collision.js
Created
November 28, 2023 16:55
— forked from christopher4lis/util-elastic-collision.js
A set of utility functions used to reproduce the effect of elastic collision within HTML5 canvas. Used in the Chris Courses tutorial video on collision detection: https://www.youtube.com/watch?v=789weryntzM
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| /** | |
| * Rotates coordinate system for velocities | |
| * | |
| * Takes velocities and alters them as if the coordinate system they're on was rotated | |
| * | |
| * @param Object | velocity | The velocity of an individual particle | |
| * @param Float | angle | The angle of collision between two objects in radians | |
| * @return Object | The altered x and y velocities after the coordinate system has been rotated | |
| */ |