I'm working on a game where an object moves towards other objects.
new TWEEN.Tween( object.position ).to({
x: Math.position = pointX,
z: Math.position.z = pointZ
}).easing( TWEEN.Easing.Linear.None).start();
However, I've encountered a problem where the object moves at different speeds to each point due to their varying positions.
Is there a way to ensure that the speed of my object remains constant regardless of the point it's moving towards?
Typically, the code will resemble this structure:
var speed = 5; // rate of movement in units per second
var currentPoint = new THREE.Vector3(); // reusable point
// this snippet is inside an event listener function, such as a button click
currentPoint.copy(cube.position); // cube represents the object being moved
var distance = currentPoint.distanceTo(destinationPoint.position)
var duration = (distance / speed) * 1000; // calculated in milliseconds
new TWEEN.Tween(cube.position)
.to(destinationPoint.position, duration) // destinationPoint is where the object is moving to
.start();
Here's a jsfiddle example showcasing the tweening() function.
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