🚀 go-pugleaf

Hello,
i'm trying to add a grid of circles in after effects using a script.
The problem is that it use to much resources of my mac and the application shut down.
How can reduce the job for the processor?
Is it better to create a solid and mask it or to add a item from the project to use less resources?
Thanks in advance,
enrico

for(i=start; i<rows; i++){ 	 for(j=0; j<cols; j++){

	// create element
    	var neo = myComp.layers.addSolid([0,0,0], "dot"+i+"_"+j, pixelSize, pixelSize, 1);
	neo.threeDLayer = true;
    	neo.motionBlur = true;

	// mask circle
    	var newMask = neo.Masks.addProperty("Mask");
	newMask.inverted = false;
		myMaskShape = newMask.property("maskShape");
		myShape = myMaskShape.value;
		myShape.vertices = [[pixelSize/2,0],[pixelSize,pixelSize/2],[pixelSize/2,pixelSize],[0,pixelSize/2]];
       myShape.inTangents = [[-pixelSize/3,0],[0,-pixelSize/3],[pixelSize/3, 0],[0,pixelSize/3]];
      	myShape.outTangents = [[pixelSize/3,0],[0,pixelSize/3],[-pixelSize/3,0],[0,-pixelSize/3]];
       myShape.closed = true;
       myMaskShape.setValue(myShape);		
 	}
  }