/** Transfers internal point data to jReality */
private void updatePoints() {
if (pointCoordinates.size() == 0) return;
psf.setVertexCount(pointCoordinates.size());
psf.setVertexCoordinates(pointCoordinates.toArray(new double[0][0]));
psf.setVertexColors(pointColors.toArray(new Color[0]));
double[] sizesArray = new double[pointSizes.size()];
for (int i = 0; i < pointSizes.size(); ++i) sizesArray[i] = pointSizes.get(i);
psf.setVertexRelativeRadii(sizesArray);
psf.update();
}
private void updateCircles() {
if (circleCenters.size() == 0) return;
psf2.setVertexCount(circleCenters.size());
psf2.setVertexCoordinates(circleCenters.toArray(new double[0][0]));
psf2.setVertexColors(circleColors.toArray(new Color[0]));
psf2.setVertexNormals(circleNormals.toArray(new double[0][0]));
double[] radiiArray = new double[circleRadii.size()];
for (int i = 0; i < circleRadii.size(); ++i) radiiArray[i] = circleRadii.get(i);
psf2.setVertexRelativeRadii(radiiArray);
psf2.update();
}