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var radius = 80;
var perspective = 100;
var magnification = 100;
var degrees = 0;
onEnterFrame = function(){
angle = degrees * (Math.PI/180);
degrees += 2;
xposition = radius * Math.cos(angle);
zposition = radius * Math.sin(angle);
distance = 1 / (1-(zposition/perspective));
ball_mc._x = (xposition*distance) + Stage.width/2;
ball_mc._xscale = distance*magnification;
ball_mc._yscale = distance*magnification;
updateAfterEvent();
}
Note: movie clips can be
dynamically scaled using the z axis as a reference.
change perspective to formula:
perspective = 1 /(1-Z/D);
D/(Z+D)
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