protected override void DoPointDisplacement(AnimatedPoint point, int currentFrame)
{
var direction = (int)Geometry.GetPolarCoordinates(TouchLocation, point.Point);
var distCanMove = 20;
point.XDisplacement = Random.Rand.Next(-_displacementRange, _displacementRange);
point.YDisplacement = Random.Rand.Next(-_displacementRange, _displacementRange);
//limiting the total dist this point can travel
var maxXComponent = Geometry.getXComponent(direction, distCanMove);
var maxYComponent = Geometry.getYComponent(direction, distCanMove);
point.SetMaxDisplacement(maxXComponent, maxYComponent);
}
protected override void DoPointDisplacement(AnimatedPoint point, int currentFrame)
{
var direction = (int)Geometry.GetPolarCoordinates(TouchLocation, point.Point);
var distCanMove = shortestDistanceFromPoints(point.Point);
var frameDistCanMove = frameLocation(currentFrame, NumFrames, distCanMove);
point.XDisplacement = Geometry.getXComponent(direction, frameDistCanMove);
point.YDisplacement = Geometry.getYComponent(direction, frameDistCanMove);
//limiting the total dist this point can travel
//(its possible for stacked animations to animate the same point, want to limit the total distance the point can travel)
var maxXComponent = Geometry.getXComponent(direction, distCanMove);
var maxYComponent = Geometry.getYComponent(direction, distCanMove);
point.SetMaxDisplacement(maxXComponent, maxYComponent);
}