This example demonstrates a ball bouncing on a slanted surface, implemented using vector calculations for reflection.
The code makes extensive use of the p5.Vector class, including the createVector() function to create new vectors, and the vector methods add() and dot() for the vector calculations.
Contributors: Ira Greenberg, davidblitz, Animesh Sinha, Katie, Caleb Foss, Darren Kessner
Modified from Non Orthogonal Reflection.
Originally ported from the Processing example Non-orthogonal Reflection.
Non-Orthogonal Reflection is licensed under CC BY-NC-SA 4.0.
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