public void updateOvlpForIPOGs() {
int i, len = IPOGNode.IPOGs.size();
for (i = 0; i < len; i++) {
IPOGNode.IPOGs.get(i).setOverlappingInfo(preOvlp, preRid, postOvlp, postRid);
if (cContourShape == null) IPOGNode.setArea(getRegionArea());
}
}
public double getAmpAt(double x, double y) {
double dv = 0;
int i, len = IPOGNode.IPOGs.size();
for (i = 0; i < len; i++) {
dv += IPOGNode.IPOGs.get(i).getAmpAt(x, y);
}
return dv;
}
public void setBackgroundPixel() {
backgroundPixel = 0;
int i, len = IPOGNode.IPOGs.size();
for (i = 0; i < len; i++) {
backgroundPixel += IPOGNode.IPOGs.get(i).cnst;
}
backgroundPixel /= (double) len;
}