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add starting point to expression
Hello, I found this very heplful expression by Dan Ebberts, but I don’t know how to make it start at some point of my layers. Any ideas? Thank you
Position
yVelocity = 200; //pixels per second
oscFreq = 1.5; //oscillations per second
oscDepth = 35; //oscillation depth (pixels)
drift = 25; // drift (wind?) (pixels per second: - = left, + = right)value + [oscDepth*Math.sin(oscFreq*Math.PI*2*time) + drift *time,
yVelocity*time,0] -
1 Reply
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At some point? You mean at some time?
Try this if you want it to start at 5 second.
start =5;
adjTime = time-start;
if(time >start){yVelocity = 200;
oscFreq = 1.5;
oscDepth = 35;
drift = 25;value + [oscDepth*Math.sin(oscFreq*Math.PI*2*adjTime) + drift *adjTime,
yVelocity*(adjTime),0];}else
value
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