Examples with MiniFacade org.twak.viewTrace.facades.MiniFacade used on opensource projects

Example 6 with MiniFacade

use of org.twak.viewTrace.facades.MiniFacade in project chordatlas by twak.

the class SkelGen method ensureMF.

private static void ensureMF(SuperFace sf, SuperEdge se) {
    se.toEdit = new MiniFacade();
    se.toEdit.left = 0;
    se.toEdit.width = se.length();
    if (se.mini != null && !se.mini.isEmpty())
        se.toEdit.height = se.mini.get(0).height;
    else
        se.toEdit.height = sf.height;
}

Example 7 with MiniFacade

use of org.twak.viewTrace.facades.MiniFacade in project chordatlas by twak.

the class SkelGen method tagWalls.

public static Profile tagWalls(Profile profile, float[] roofColor, SuperEdge se, Point2d s, Point2d e) {
    MiniFacade mini;
    if (se.toEdit == null) {
        if (se.mini == null || (se.mini.isEmpty() && se.proceduralFacade == null))
            mini = null;
        else {
            double[] range = findRange(se, s, e, se.proceduralFacade == null ? null : se.proceduralFacade.megafacade);
            if (range == null)
                mini = null;
            else
                mini = new Regularizer().go(se.mini, range[0], range[1], se.proceduralFacade);
        }
    } else
        // second time through, use the edited results
        mini = se.toEdit;
    Tag wall = new WallTag(se.profLine, se.occlusions, mini), roof = new RoofTag(roofColor);
    boolean first = true;
    for (Loop<Bar> lb : profile.points) {
        for (Loopable<Bar> ll : lb.loopableIterator()) {
            Bar b = ll.get();
            if (// || ll != lb.start && isRoof ( ll.getPrev().get() ) && b.start.distanceSquared( b.end ) < 16 )
            isRoof(b))
                b.tags.add(roof);
            else {
                if (first)
                    b.tags.add(new WallTag(se.profLine, se.occlusions, mini, true));
                else
                    b.tags.add(wall);
            }
        }
        first = false;
    }
    return profile;
}

Example 8 with MiniFacade

use of org.twak.viewTrace.facades.MiniFacade in project chordatlas by twak.

the class FeatureCache method createMinis.

public MultiMap<MegaFeatures, MFPoint> createMinis(BlockGen blockGen) {
    MultiMap<MegaFeatures, MFPoint> out = new MultiMap();
    for (MegaFeatures m : getBlock(blockGen.center).getFeatures()) {
        double mLen = m.megafacade.length();
        for (ImageFeatures i : m.features) {
            for (int mi = 0; mi <= i.miniFacades.size(); mi++) {
                MiniFacade n = mi < i.miniFacades.size() ? i.miniFacades.get(mi) : null, p = (mi - 1) >= 0 ? i.miniFacades.get(mi - 1) : null;
                if (// skinny mf filter
                n != null && (n.width < MFWidthTol || (n.rects.countValue() == 0 && n.width < MFWidthTol * 3)))
                    n = null;
                if (p != null && (p.width < MFWidthTol || (p.rects.countValue() == 0 && p.width < MFWidthTol * 3)))
                    p = null;
                if (n == null && p == null || n == null && p.softRight || p == null && n.softLeft || p != null && n != null && p.softRight && n.softLeft)
                    continue;
                double ptDist = n == null ? (p.left + p.width) : n.left;
                Point2d pt = m.megafacade.fromPPram(ptDist / mLen);
                double covTol = 2;
                Set<ImageFeatures> covering = m.features.stream().filter(ii -> ii.start + covTol < ptDist && ii.end > ptDist + covTol).collect(Collectors.toSet());
                // stuff beyond the end of the facade
                double pa = m.megafacade.findPPram(pt) * mLen;
                if (pa < -5 || pa > mLen + 5)
                    continue;
                out.put(m, new MFPoint(pt, covering, m, i, p, n));
            }
        }
    }
    return out;
}