Examples with PickedHousePart org.concord.energy3d.model.PickedHousePart used on opensource projects

Example 16 with PickedHousePart

use of org.concord.energy3d.model.PickedHousePart in project energy3d by concord-consortium.

the class SelectUtil method selectHousePart.

public static PickedHousePart selectHousePart(final int x, final int y, final boolean edit) {
    final PickedHousePart pickedHousePart = pickPart(x, y);
    UserData data = null;
    if (pickedHousePart != null) {
        data = pickedHousePart.getUserData();
    }
    // set the color of edit point that the mouse currently hovers on to red
    if (data == null || !data.isEditPoint() || currentEditPointMesh != data.getHousePart().getEditPointShape(data.getEditPointIndex())) {
        if (currentEditPointMesh != null) {
            currentEditPointMesh.setDefaultColor(currentEditPointOriginalColor);
            currentEditPointMesh = null;
        }
    }
    if (data != null && data.isEditPoint() && currentEditPointMesh != data.getHousePart().getEditPointShape(data.getEditPointIndex())) {
        final Foundation foundation = data.getHousePart() instanceof Foundation ? (Foundation) data.getHousePart() : data.getHousePart().getTopContainer();
        if (foundation != null && !foundation.getLockEdit()) {
            currentEditPointMesh = data.getHousePart().getEditPointShape(data.getEditPointIndex());
            currentEditPointOriginalColor.set(currentEditPointMesh.getDefaultColor());
            currentEditPointMesh.setDefaultColor(ColorRGBA.RED);
        }
    }
    if (data == null) {
        Blinker.getInstance().setTarget(null);
    } else if (edit && data.isEditPoint()) {
        int pointIndex = data.getEditPointIndex();
        if (SceneManager.getInstance().isTopView() && data.getHousePart() instanceof Wall) {
            pointIndex -= 1;
        }
        data.getHousePart().setEditPoint(pointIndex);
    } else {
        if (data.getHousePart().getOriginal() == null) {
            Blinker.getInstance().setTarget(null);
        } else if (data.getHousePart() instanceof Roof) {
            Blinker.getInstance().setTarget(((Roof) data.getHousePart().getOriginal()).getRoofPartsRoot().getChild(data.getEditPointIndex() - 0));
        } else {
            Blinker.getInstance().setTarget(data.getHousePart().getOriginal().getRoot());
        }
    }
    return pickedHousePart;
}

Example 17 with PickedHousePart

use of org.concord.energy3d.model.PickedHousePart in project energy3d by concord-consortium.

the class SelectUtil method pickPart.

public static PickedHousePart pickPart(final int x, final int y) {
    pickResults.clear();
    final Ray3 pickRay = SceneManager.getInstance().getCamera().getPickRay(new Vector2(x, y), false, null);
    for (final HousePart housePart : Scene.getInstance().getParts()) {
        PickingUtil.findPick(housePart.getCollisionSpatial(), pickRay, pickResults, false);
        PickingUtil.findPick(housePart.getEditPointsRoot(), pickRay, pickResults, false);
        if (housePart instanceof Foundation) {
            final Foundation foundation = (Foundation) housePart;
            if (foundation.getPolygon().isVisible()) {
                PickingUtil.findPick(foundation.getPolygon().getEditPointsRoot(), pickRay, pickResults, false);
            }
        }
    }
    return getPickResult(pickRay);
}

Example 18 with PickedHousePart

use of org.concord.energy3d.model.PickedHousePart in project energy3d by concord-consortium.

the class SelectUtil method getPickResult.

private static PickedHousePart getPickResult(final Ray3 pickRay) {
    PickedHousePart pickedHousePart = null;
    double polyDist = Double.MAX_VALUE;
    double pointDist = Double.MAX_VALUE;
    int objCounter = 0;
    HousePart prevHousePart = null;
    final long pickLayer = SelectUtil.pickLayer == -1 ? -1 : SelectUtil.pickLayer % Math.max(1, pickResults.getNumber());
    for (int i = 0; i < pickResults.getNumber(); i++) {
        final PickData pick = pickResults.getPickData(i);
        if (pick.getIntersectionRecord().getNumberOfIntersections() == 0) {
            continue;
        }
        final Object obj = ((Mesh) pick.getTarget()).getUserData();
        UserData userData = null;
        if (obj instanceof UserData) {
            // FIXME: Note that userData can be null if the pick is the land
            userData = (UserData) obj;
            if (userData.getHousePart() != prevHousePart) {
                objCounter++;
                prevHousePart = userData.getHousePart();
            }
        } else if (pickLayer != -1) {
            continue;
        }
        if (pickLayer != -1 && objCounter - 1 != pickLayer) {
            continue;
        }
        final Vector3 intersectionPoint = pick.getIntersectionRecord().getIntersectionPoint(0);
        final PickedHousePart picked_i = new PickedHousePart(userData, intersectionPoint, pick.getIntersectionRecord().getIntersectionNormal(0));
        double polyDist_i = pick.getIntersectionRecord().getClosestDistance();
        if (userData != null && userData.getHousePart() instanceof Window) {
            // give more priority to window (especially skylight)
            polyDist_i -= 0.2;
        }
        double pointDist_i = Double.MAX_VALUE;
        if (userData != null && polyDist_i - polyDist < 0.1) {
            for (int j = 0; j < userData.getHousePart().getPoints().size(); j++) {
                final Vector3 p = userData.getHousePart().getAbsPoint(j);
                pointDist_i = p.distance(intersectionPoint);
                double adjust = 0;
                if (userData.getHousePart().isFirstPointInserted()) {
                    // to avoid IndexOutOfBoundsException: Index: 2, Size: 2
                    if (userData.getHousePart().getNormal() != null) {
                        adjust -= Math.abs(userData.getHousePart().getNormal().negate(null).dot(pickRay.getDirection()) / 10.0);
                    }
                }
                if (userData.getHousePart() == SceneManager.getInstance().getSelectedPart()) {
                    // give more priority because the object is selected
                    adjust -= 0.1;
                }
                if (userData.isEditPoint()) {
                    // give more priority because this is an edit point
                    adjust -= 0.1;
                }
                if (userData.isEditPoint() && userData.getHousePart() instanceof Foundation && ((Foundation) userData.getHousePart()).isResizeHouseMode()) {
                    adjust -= 0.1;
                }
                pointDist_i += adjust;
                if (pointDist_i < pointDist && (userData.getEditPointIndex() != -1 || pickedHousePart == null || pickedHousePart.getUserData() == null || pickedHousePart.getUserData().getEditPointIndex() == -1)) {
                    pickedHousePart = picked_i;
                    polyDist = polyDist_i;
                    pointDist = pointDist_i;
                }
            }
        }
        if (pickedHousePart == null || polyDist_i < polyDist) {
            pickedHousePart = picked_i;
            polyDist = polyDist_i;
            pointDist = pointDist_i;
        }
    }
    return pickedHousePart;
}