protected void initIFR(SurfaceGenerator sg) {
initADR(sg);
isXLowToHigh = true;
precalculateVoxelData = false;
atomDataServer = sg.getAtomDataServer();
params.fullyLit = true;
isPlanarMapping = (params.thePlane != null || params.state == Parameters.STATE_DATA_COLORED);
if (params.func != null) volumeData.sr = this;
}
