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

Example 1 with WallVisitor

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

the class Scene method deleteAllConnectedWalls.

public void deleteAllConnectedWalls(final Wall w) {
    final List<HousePart> copy = new ArrayList<HousePart>();
    w.visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall currentWall, final Snap prev, final Snap next) {
            copy.add(currentWall);
        }
    });
    final RemoveMultiplePartsCommand c = new RemoveMultiplePartsCommand(copy);
    for (final HousePart p : copy) {
        remove(p, false);
    }
    SceneManager.getInstance().getUndoManager().addEdit(c);
    edited = true;
    SceneManager.getInstance().refresh();
}

Example 2 with WallVisitor

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

the class Scene method setHeightOfConnectedWalls.

public void setHeightOfConnectedWalls(final Wall w, final double height) {
    w.visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall w, final Snap prev, final Snap next) {
            w.setHeight(height, true);
        }
    });
    redrawAllWallsNow();
    final Foundation foundation = w.getTopContainer();
    if (foundation.hasSolarReceiver()) {
        foundation.drawSolarReceiver();
        for (final HousePart x : Scene.getInstance().getParts()) {
            if (x instanceof FresnelReflector) {
                final FresnelReflector reflector = (FresnelReflector) x;
                if (foundation == reflector.getReceiver() && reflector.isSunBeamVisible()) {
                    reflector.drawSunBeam();
                }
            } else if (x instanceof Mirror) {
                final Mirror heliostat = (Mirror) x;
                if (foundation == heliostat.getReceiver() && heliostat.isSunBeamVisible()) {
                    heliostat.drawSunBeam();
                }
            }
        }
    }
}

Example 3 with WallVisitor

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

the class Roof method initWallUpperPoints.

private void initWallUpperPoints(final Wall startWall, final List<Wall> walls, final List<ReadOnlyVector3> wallUpperPoints, final List<ReadOnlyVector3> wallNormals) {
    walls.clear();
    wallUpperPoints.clear();
    wallNormals.clear();
    startWall.visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall currentWall, final Snap prevSnap, final Snap nextSnap) {
            if (currentWall.isFirstPointInserted()) {
                walls.add(currentWall);
                currentWall.setRoof(Roof.this);
                final int pointIndex2 = nextSnap != null ? nextSnap.getSnapPointIndexOf(currentWall) + 1 : 1;
                final int pointIndex1 = pointIndex2 == 1 ? 3 : 1;
                final Vector3 p1 = currentWall.getAbsPoint(pointIndex1);
                final Vector3 p2 = currentWall.getAbsPoint(pointIndex2);
                final ReadOnlyVector3 normal = currentWall.getNormal();
                addPointToPolygon(p1, normal, wallUpperPoints, wallNormals);
                addPointToPolygon(p2, normal, wallUpperPoints, wallNormals);
            }
        }
    });
}

Example 4 with WallVisitor

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

the class Roof method computeDashPoints.

public List<ReadOnlyVector3> computeDashPoints(final Mesh roofPartMesh) {
    if (dashPointsCache.get(roofPartMesh) == null) {
        final ArrayList<ReadOnlyVector3> resultBeforeBreak = new ArrayList<ReadOnlyVector3>();
        final ArrayList<ReadOnlyVector3> resultAfterBreak = new ArrayList<ReadOnlyVector3>();
        final boolean[] foundBreak = { false };
        ((Wall) container).visitNeighbors(new WallVisitor() {

            @Override
            public void visit(final Wall currentWall, final Snap prevSnap, final Snap nextSnap) {
                final int indexP1, indexP2;
                if (nextSnap != null) {
                    indexP2 = nextSnap.getSnapPointIndexOf(currentWall);
                    indexP1 = indexP2 == 2 ? 0 : 2;
                } else if (prevSnap != null) {
                    indexP1 = prevSnap.getSnapPointIndexOf(currentWall);
                    indexP2 = indexP1 == 2 ? 0 : 2;
                } else {
                    indexP1 = 0;
                    indexP2 = 2;
                }
                final ArrayList<ReadOnlyVector3> array = foundBreak[0] ? resultAfterBreak : resultBeforeBreak;
                final int orgSize = array.size();
                stretchToRoof(array, roofPartMesh, currentWall.getAbsPoint(indexP1), currentWall.getAbsPoint(indexP2), currentWall.points.get(1).getZ());
                if (!foundBreak[0] && array.size() == orgSize) {
                    foundBreak[0] = true;
                }
            }
        });
        if (foundBreak[0]) {
            resultAfterBreak.addAll(resultBeforeBreak);
            dashPointsCache.put(roofPartMesh, resultAfterBreak);
        } else {
            dashPointsCache.put(roofPartMesh, resultBeforeBreak);
        }
    }
    return dashPointsCache.get(roofPartMesh);
}

Example 5 with WallVisitor

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

the class Wall method computeInsideDirectionOfAttachedWalls.

public void computeInsideDirectionOfAttachedWalls(final boolean drawNeighborWalls) {
    if (this.thicknessNormal != null) {
        return;
    }
    final ArrayList<Wall> walls;
    if (drawNeighborWalls) {
        walls = new ArrayList<Wall>();
    } else {
        walls = null;
    }
    final double[] side = new double[] { 0.0 };
    Wall.clearVisits();
    visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall wall, final Snap prev, final Snap next) {
            if (next != null) {
                final int indexP2 = next.getSnapPointIndexOf(wall);
                final ReadOnlyVector3 p1 = wall.getAbsPoint(indexP2 == 0 ? 2 : 0);
                final ReadOnlyVector3 p2 = wall.getAbsPoint(indexP2);
                final ReadOnlyVector3 p3 = next.getNeighborOf(wall).getAbsPoint(next.getSnapPointIndexOfNeighborOf(wall) == 0 ? 2 : 0);
                final ReadOnlyVector3 p1_p2 = p2.subtract(p1, null).normalizeLocal();
                final ReadOnlyVector3 p2_p3 = p3.subtract(p2, null).normalizeLocal();
                side[0] += Util.angleBetween(p1_p2, p2_p3, Vector3.UNIT_Z);
            }
            if (drawNeighborWalls && wall != Wall.this && !walls.contains(wall)) {
                walls.add(wall);
            }
        }
    });
    Wall.clearVisits();
    visitNeighbors(new WallVisitor() {

        @Override
        public void visit(final Wall wall, final Snap prev, final Snap next) {
            if (next != null) {
                final int indexP2 = next.getSnapPointIndexOf(wall);
                final Vector3 p1 = wall.getAbsPoint(indexP2 == 0 ? 2 : 0);
                final Vector3 p2 = wall.getAbsPoint(indexP2);
                final Vector3 p1_p2 = p2.subtract(p1, null);
                wall.thicknessNormal = p1_p2.cross(Vector3.UNIT_Z, null).normalizeLocal().multiplyLocal(wall.getThickness());
                if (side[0] > 0) {
                    wall.thicknessNormal.negateLocal();
                }
            } else if (prev != null) {
                final int indexP2 = prev.getSnapPointIndexOf(wall);
                final Vector3 p2 = wall.getAbsPoint(indexP2);
                final Vector3 p3 = wall.getAbsPoint(indexP2 == 0 ? 2 : 0);
                final Vector3 p2_p3 = p3.subtract(p2, null);
                wall.thicknessNormal = p2_p3.cross(Vector3.UNIT_Z, null).normalizeLocal().multiplyLocal(wall.getThickness());
                if (side[0] > 0) {
                    wall.thicknessNormal.negateLocal();
                }
            }
        }
    });
    if (drawNeighborWalls) {
        for (final HousePart wall : walls) {
            wall.draw();
            wall.drawChildren();
        }
    }
}