Builds on previous sketch.

• skirt - moves away in the same vector as it is being approached
• tangentSkirt - moves away at a perpendicular vector
• startLocation - vehicles know where they started so they can go back.
• drag - keeps them from getting too zippy in this frictionless world.
• Vector library also updated because now it is likely that I will have zero magnitude vectors to deal with, and those need to be caught because they can't be normalized. There is something inefficient in my code and I have to catch it.

Video Info

• coding train link: https://thecodingtrain.com/tracks/the-nature-of-code-2/noc/5-autonomous-agents/3-pursue-and-evade
• video in playlist: https://www.youtube.com/watch?v=Q4MU7pkDYmQ&list=PLRqwX-V7Uu6ZV4yEcW3uDwOgGXKUUsPOM&index=40
• code: https://editor.p5js.org/codingtrain/sketches/v-VoQtETO

Instructions

Move the mouse to push the vehicles away. The vehicles will return home when the mouse moves away.

• "l" to start or stop the the running sketch