Week 2: Vectors & Forces
This week I experimented with createVector() and applying forces to objects in p5.js. I began by making a simple bouncing ball with an acceleration down to simulate gravity (Figure 1).
Then I converted the acceleration to a gravity force and used an applyForce() function to apply gravity. With this setup, I could add additional forces to the ball like a wind force with the click of my mouse (Figure 2). The code for this example can be found here.
From here I created many instances of balls falling and incorporated mass into the acceleration equation. This created a nice rain effect (Figure 3).
For my final sketch I used these concepts to create a repelling field. As the mouse moves through a field of particles, they experience a repelling force away from the mouse. The code for this example can be found here. Some examples of this sketch are shown in Figure4&5.