public void setMeasurementMode(boolean enabled) {
measuring = enabled;
if (enabled) {
if (choosingPivotPoint) { // disable choose-pivot-point mode
setChoosePivotPointMode(false);
}
// initialize PickCanvas for mouse picking
if (pickCanvas == null) {
pickCanvas = new PickCanvas(this, kainBG);
pickCanvas.setMode(PickCanvas.GEOMETRY);
}
if (snapList == null) {
snapList = new LinkedList<Point3d>();
}
} else // clear remaining first point and remove the marker
if (measurer != null) {
try {
Mark currentMark = measurer.getMarks().getLast();
if (currentMark.isFristPointPlaced()) {
measurer.removeChild(currentMark);
currentMark.setFirstPointPlaced(false);
}
} catch (NoSuchElementException ex) {
}
measurer.getMarker().removeMarkerLine();
}
}
void setMeasurementVisible(boolean visible) {
measurementVisible = visible;
if (measurer != null) {
measurer.getMarker().setVisible(visible);
for (Mark mark : measurer.getMarks()) {
mark.setVisible(visible);
}
}
}
@Override
public void keyPressed(KeyEvent ke) {
char lastPressed = Character.toLowerCase(ke.getKeyChar());
// remove mark
if (ke.getKeyCode() == KeyEvent.VK_DELETE && selectedNode != null) {
measurer.clearSelected(selectedNode);
}
// mod angle
if (lastPressed == 'a') {
isADown = true;
}
// mod width
if (lastPressed == 'w') {
isWDown = true;
}
// mod length
if (lastPressed == 'e') {
isEDown = true;
}
}
void clearAllMeasurment() {
if (measurer != null) {
measurer.clearAllMarks();
snapList.clear();
initSnapList();
}
}
@Override
public void mouseClicked(MouseEvent e) {
if (measurer != null && measurementVisible) {
Marker marker = measurer.getMarker();
Point3d markerPos = marker.getMarkerPos();
// if there's any selected node, unselect it
if (selectedNode != null) {
((Mark) selectedNode.getParent().getParent().getParent()).unSelect();
selectedNode = null;
}
if (hoveredNode != null && hoveredNode.getParent().getParent().getParent() instanceof Mark) {
// select the clicked one
selectedNode = hoveredNode;
((Mark) selectedNode.getParent().getParent().getParent()).select();
} // click to add a mark dot
else if (measuring) {
Mark currentMark; // could be the last mark, or a new one
try {
currentMark = measurer.getMarks().getLast();
if (!currentMark.isFristPointPlaced()) { // last mark completed
Mark newMark = measurer.createMark(); // create new one
newMark.createFirstPoint(markerPos);
marker.initMarkerLine(markerPos);
} else { // use last mark
currentMark.createSecondPoint(markerPos);
currentMark.createText();
currentMark.createMarkLine();
marker.removeMarkerLine();
}
} catch (NoSuchElementException ex) { // no mark found
currentMark = measurer.createMark();
currentMark.createFirstPoint(markerPos);
marker.initMarkerLine(markerPos);
}
}
}
if (choosingPivotPoint) {
pivotPointAdjustor.putPivotPoint(pivotPointAdjustor.getPlacer().getPos());
}
}
@Override
public void mouseExited(MouseEvent e) {
if (measuring && measurementVisible) {
if (measurer != null) {
try {
measurer.getMarker().setVisible(false);
} catch (NullPointerException ex) {
}
}
}
}
public void prepareCorak(
String projectPath, CorakLSystem cor, CorakDataObject obj, boolean encloseOBJ) {
this.projectPath = projectPath;
// initiate our "turtle" -> Canting
canting = new Canting(cor, obj);
// start creating shapes based on Cor
timer = System.currentTimeMillis();
canting.generate(encloseOBJ);
BoundingSphere lightingBounds = new BoundingSphere(new Point3d(0, 0, 0), FARTHEST);
camLamp = new PointLight();
camLamp.setCapability(PointLight.ALLOW_POSITION_READ);
camLamp.setCapability(PointLight.ALLOW_POSITION_WRITE);
camLamp.setColor(new Color3f(1.0f, 1.0f, 1.0f));
camLamp.setInfluencingBounds(lightingBounds);
ambient = new AmbientLight();
ambient.setColor(new Color3f(1.0f, 1.0f, 1.0f));
ambient.setInfluencingBounds(lightingBounds);
canting.getBatikBG().addChild(camLamp);
canting.getBatikBG().addChild(ambient);
// attach generated shapes to root TransformGroup
Enumeration kaintgchildren = kainTG.getAllChildren();
while (kaintgchildren.hasMoreElements()) {
Node child = (Node) kaintgchildren.nextElement();
if (child instanceof Measurer) {
((Measurer) child).removeAllChildren();
} else {
kainTG.removeChild(child);
}
}
// canting.getBatikBG().compile();
kainTG.addChild(canting.getBatikBG());
timer = System.currentTimeMillis() - timer;
// System.out.println("Timer= " + timer);
bs = (BoundingSphere) canting.getBatikBG().getBounds();
}
@Override
public void mouseMoved(MouseEvent e) {
if (e.getX() > 0
&& e.getX() < this.getWidth()
&& e.getY() > 0
&& e.getY() < this.getHeight()
&& (canting.getCor() != null)
&& measuring
&& measurementVisible) {
MyPickResult result = getMouseIntersection(e, true);
Point3d pos = result.getPoint();
if (pos != null) {
if (measurer == null) {
measurer = new Measurer(pos);
kainTG.addChild(measurer);
initSnapList();
} else {
measurer.getMarker().updatePos(pos);
measurer.getMarker().setVisible(true);
}
hoveredNode = result.getNode();
} else {
hoveredNode = null;
}
// if hovers any mark, highlight it
if (hoveredNode != null && hoveredNode.getParent().getParent().getParent() instanceof Mark) {
// before highlight, unhighlight previous mark
if (lastHoveredNode != null) {
if (selectedNode != null
&& lastHoveredNode.getParent().getParent().getParent()
== selectedNode.getParent().getParent().getParent()) // if it is selected
{
((Mark) selectedNode.getParent().getParent().getParent()).select();
} else {
((Mark) lastHoveredNode.getParent().getParent().getParent()).unHighlight();
}
lastHoveredNode = null;
}
// highlight
((Mark) hoveredNode.getParent().getParent().getParent()).highlight();
lastHoveredNode = hoveredNode;
} else {
// unhighlight previous mark
if (lastHoveredNode != null) {
if (selectedNode != null
&& lastHoveredNode.getParent().getParent().getParent()
== selectedNode.getParent().getParent().getParent()) // if it is selected
{
((Mark) selectedNode.getParent().getParent().getParent()).select();
} else {
((Mark) lastHoveredNode.getParent().getParent().getParent()).unHighlight();
}
lastHoveredNode = null;
}
}
}
if (e.getX() > 0
&& e.getX() < this.getWidth()
&& e.getY() > 0
&& e.getY() < this.getHeight()
&& (canting.getCor() != null)
&& choosingPivotPoint) {
MyPickResult result = getMouseIntersection2(e);
Point3d pos = result.getPoint();
if (pos != null) {
if (pivotPointAdjustor == null) {
pivotPointAdjustor = new PivotPointAdjustor(pos);
kainTG.addChild(pivotPointAdjustor);
} else {
pivotPointAdjustor.getPlacer().updatePos(pos);
}
}
}
}
