angleMode

p5_sys::global

Static angleMode 

Source 
pub static angleMode: AngleModeInternalType
Expand description

Sets the current mode of p5 to given mode. Default mode is RADIANS.

Examples

function draw() {
  background(204);
  angleMode(DEGREES); // Change the mode to DEGREES
  let a = atan2(mouseY - height / 2, mouseX - width / 2);
  translate(width / 2, height / 2);
  push();
  rotate(a);
  rect(-20, -5, 40, 10); // Larger rectangle is rotating in degrees
  pop();
  angleMode(RADIANS); // Change the mode to RADIANS
  rotate(a); // variable a stays the same
  rect(-40, -5, 20, 10); // Smaller rectangle is rotating in radians
}

Parameters

mode either RADIANS or DEGREES