void applyFilter(@NotNull final List<T> requests, final ThreadReference thread) {
for (T request : requests) {
try {
final boolean wasEnabled = request.isEnabled();
if (wasEnabled) {
request.disable();
}
addFilter(request, thread);
if (wasEnabled) {
request.enable();
}
} catch (InternalException e) {
LOG.info(e);
}
}
}
public void runAlgorithm() {
// traceHull = null;
COper3.dbClear();
traceHullPt = null;
traceValley = null;
simple = null;
focusPt = null;
possHull = null;
valleyTri = null;
PtEntry.resetIds();
EdPolygon[] rgn = UHullMain.getPolygons();
if (rgn.length < 2) return;
if (C.vb(OLDALG)) {
T.disable();
simple = PossHullOper.buildPossibleHull(rgn);
T.enable();
}
possHull = calcPHullRange(rgn, 0, rgn.length - 1);
}
private static void insertValleys(
PtEntry hullPt, Object aSrc, Object bSrc) { // pa, MyPolygon pb) {
boolean db = C.vb(DB_INSERTVALLEY);
PtEntry ent = hullPt;
if (db && T.update()) T.msg("insertValleys");
do {
PtEntry next = ent.next(true);
if (ent.source() == next.source()) {
PtEntry orig = ent.orig();
if (orig.next(true) != next.orig()) {
PtEntry vPeak0 = ent;
PtEntry vPeak1 = next;
EdPolygon opp = (EdPolygon) (vPeak0.source() == aSrc ? bSrc : aSrc);
FPoint2 kernelPt = opp.getPointMod(C.vi(KERNELVERT));
// construct a chain from the vertices of the valley
PtEntry handle = new PtEntry(vPeak0);
PtEntry hNext = handle;
PtEntry e = vPeak0.orig();
while (e != vPeak1.orig()) {
inf.update();
e = e.next(true);
hNext = hNext.insert(new PtEntry(e), true);
}
if (C.vb(SKIPCONTOUR)) {
PtEntry h0 = handle.next(true);
PtEntry h1 = hNext.prev(true);
PtEntry.join(vPeak0, h0);
PtEntry.join(h1, vPeak1);
if (db && T.update())
T.msg("inserted unmodified valley" + T.show(vPeak0) + T.show(vPeak1));
} else {
if (!C.vb(DB_CONTOUR)) T.disable();
PtEntry hull = COper3.buildHullForChain(handle, kernelPt);
if (!C.vb(DB_CONTOUR)) T.enable();
// find entries corresponding to start, end of hull
PtEntry peak0 = null, peak1 = null;
{
PtEntry hEnt = hull;
while (peak0 == null || peak1 == null) {
inf.update();
if (hEnt.orig() == vPeak0.orig()) peak0 = hEnt;
if (hEnt.orig() == vPeak1.orig()) peak1 = hEnt;
hEnt = hEnt.next(true);
}
}
PtEntry.join(vPeak0, peak0.next(true));
PtEntry.join(peak1.prev(true), vPeak1);
if (db && T.update())
T.msg("inserted monotonic valley" + T.show(vPeak0) + T.show(vPeak1));
}
}
}
ent = next;
} while (ent != hullPt);
}