pointcirclecollision v1.0.5

pointCircleCollision

Performs a point-circle collision test, returning true if they collide. Inspired from Matt Desl's point-circle-collision point-circle-collision node.

const collision = require('./pointCircleCollision.js');

let p = {
  x: 100,
  y: 100
}

let c = {
  x: 120,
  y: 120,
  radius: 100
}

let hit = collision(p.x, p.y, c.x, c.y, c.radius);
console.log(hit);

Usage

pointCircleCollision(pointX, pointY, circleX, circleY, circleRadius)

Performs a collision test with the given parameters. Returns true if collision occurred.

Expects the x and y coordinates for the point and circle, and the circle's radius.

If the radius is zero, this test will return false.

License

MIT