private void makePartialCylinderIndices(int slices, int stacks, int orientation, Geometry dest) { GeometryBuilder gb = this.getGeometryBuilder(); gb.setOrientation(orientation); int mode = gb.getPartialCylinderDrawMode(); int count = gb.getPartialCylinderIndexCount(slices, stacks); int[] indices = new int[count]; gb.makePartialCylinderIndices(slices, stacks, indices); dest.setElementData(mode, count, indices); }