Examples with WallVisitor org.concord.energy3d.util.WallVisitor used on opensource projects

Example 11 with WallVisitor

use of org.concord.energy3d.util.WallVisitor in project energy3d by concord-consortium.

the class Roof method insideWalls.

public boolean insideWalls(final double x, final double y, final boolean init) {
    if (walls.isEmpty()) {
        return false;
    }
    if (init) {
        if (underlyingWallVerticesOnFoundation == null) {
            underlyingWallVerticesOnFoundation = new ArrayList<Vector2>();
        } else {
            underlyingWallVerticesOnFoundation.clear();
        }
        walls.get(0).visitNeighbors(new WallVisitor() {

            @Override
            public void visit(final Wall currentWall, final Snap prev, final Snap next) {
                int pointIndex = 0;
                if (next != null) {
                    pointIndex = next.getSnapPointIndexOf(currentWall);
                }
                pointIndex++;
                addUnderlyingWallVertex(currentWall.getAbsPoint(pointIndex == 1 ? 3 : 1));
                addUnderlyingWallVertex(currentWall.getAbsPoint(pointIndex));
            }

            private void addUnderlyingWallVertex(final ReadOnlyVector3 v3) {
                final Vector2 v2 = new Vector2(v3.getX(), v3.getY());
                boolean b = false;
                for (final Vector2 x : underlyingWallVerticesOnFoundation) {
                    if (Util.isEqual(x, v2)) {
                        b = true;
                        break;
                    }
                }
                if (!b) {
                    underlyingWallVerticesOnFoundation.add(v2);
                }
            }
        });
        if (underlyingWallPath == null) {
            underlyingWallPath = new Path2D.Double();
        } else {
            underlyingWallPath.reset();
        }
        final Vector2 v0 = underlyingWallVerticesOnFoundation.get(0);
        underlyingWallPath.moveTo(v0.getX(), v0.getY());
        for (int i = 1; i < underlyingWallVerticesOnFoundation.size(); i++) {
            final Vector2 v = underlyingWallVerticesOnFoundation.get(i);
            underlyingWallPath.lineTo(v.getX(), v.getY());
        }
        underlyingWallPath.lineTo(v0.getX(), v0.getY());
        underlyingWallPath.closePath();
    }
    return underlyingWallPath != null ? underlyingWallPath.contains(x, y) : false;
}

Example 12 with WallVisitor

use of org.concord.energy3d.util.WallVisitor in project energy3d by concord-consortium.

the class Floor method exploreWallNeighbors.

protected ArrayList<PolygonPoint> exploreWallNeighbors(final Wall startWall) {
    final ArrayList<PolygonPoint> poly = new ArrayList<PolygonPoint>();
    startWall.visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall currentWall, final Snap prev, final Snap next) {
            int pointIndex = 0;
            if (next != null) {
                pointIndex = next.getSnapPointIndexOf(currentWall);
            }
            pointIndex = pointIndex + 1;
            final ReadOnlyVector3 p1 = currentWall.getAbsPoint(pointIndex == 1 ? 3 : 1);
            final ReadOnlyVector3 p2 = currentWall.getAbsPoint(pointIndex);
            addPointToPolygon(poly, p1);
            addPointToPolygon(poly, p2);
            wallUpperVectors.add(p1);
            wallUpperVectors.add(p2);
        }
    });
    return poly;
}

Example 13 with WallVisitor

use of org.concord.energy3d.util.WallVisitor in project energy3d by concord-consortium.

the class HousePart method pickContainer.

protected PickedHousePart pickContainer(final int x, final int y, final Class<?>[] typesOfHousePart) {
    final HousePart previousContainer = container;
    final PickedHousePart picked;
    if (!firstPointInserted || container == null) {
        picked = SelectUtil.pickPart(x, y, typesOfHousePart);
    } else {
        picked = SelectUtil.pickPart(x, y, container);
    }
    if (!firstPointInserted && picked != null) {
        UserData userData = null;
        if (picked != null) {
            userData = picked.getUserData();
        }
        if (container == null || userData == null || container != userData.getHousePart()) {
            if (container != null) {
                container.getChildren().remove(this);
                if (this instanceof Roof) {
                    ((Wall) container).visitNeighbors(new WallVisitor() {

                        @Override
                        public void visit(final Wall wall, final Snap prev, final Snap next) {
                            wall.setRoof(null);
                        }
                    });
                }
            }
            if (userData != null && userData.getHousePart().isDrawCompleted()) {
                if (!(userData.getHousePart() instanceof FoundationPolygon) && (!(this instanceof Roof) || ((Wall) userData.getHousePart()).getRoof() == null)) {
                    container = userData.getHousePart();
                    container.getChildren().add(this);
                }
            } else {
                container = null;
            }
        }
    }
    if (previousContainer != container) {
        if (previousContainer == null) {
            SceneManager.getInstance().setGridsVisible(false);
        } else if (container != null) {
            previousContainer.gridsMesh.getSceneHints().setCullHint(CullHint.Always);
        }
        if (container != null && !(this instanceof Roof)) {
            if (Scene.getInstance().isSnapToGrids()) {
                setGridsVisible(true);
            } else {
                setLinePatternVisible(true);
            }
        } else if (this instanceof Foundation) {
            SceneManager.getInstance().setGridsVisible(true);
        }
    }
    return picked;
}