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sampleImage Quivering

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Daniel ChangsampleImage Quivering
by on Nov 7, 2016 at 11:20:04 pm
Last Edited By Daniel Chang on Nov 7, 2016 at 11:22:56 pm

Hi,

These are the expressions being used:


  • Scale

  • sourceLayer = thisComp.layer("Control Layer");
    sampleSize = [1,1];
    samplePoint = toWorld(transform.anchorPoint);
    colour= sourceLayer.sampleImage(samplePoint,sampleSize);
    x=colour[0]*258;
    [x,x]


  • Rotation

  • thisComp.layer("Null 1").transform.rotation*-1



    Here is the project file and a preview. Please refer to these comps: "Comp 4" & "Control Layer"


    The scrolling is quivering. Is there a solution to remove this quivering effect so that the animation is smooth?

    Thanks,
    Daniel


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