Simple demonstration of lerp (as compared to average demo).

LerpDemo.pde

// Simple interpolated value demonstration
// Daniel Shiffman

float lerpedMouseX;

void setup() {
  size(300, 300);
}

void draw() {
  background(0);
  
  // The following moves lerpedMouseX "10%" of the way from itself to mouseX.
  lerpedMouseX = lerp(lerpedMouseX,mouseX,0.1);
  
  // Draw raw value and average to compare
  ellipse(mouseX, 100, 32, 32);
  ellipse(lerpedMouseX, 200, 32, 32);
}