SDK :
- Formatted SelectTool class git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9605 75d07b2b-3a1a-0410-a2c5-0572b91ccdca
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@ -45,25 +45,22 @@ public class SelectTool extends SceneEditTool {
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protected Spatial selected;
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private enum State {translate, rotate, scale};
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private enum State {
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translate, rotate, scale
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};
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private State currentState = null;
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private Vector3f currentAxis = Vector3f.UNIT_XYZ;
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private StringBuilder numberBuilder = new StringBuilder(); // gets appended with numbers
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private Quaternion startRot;
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private Vector3f startTrans;
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private Vector3f startScale;
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private boolean wasDraggingL = false;
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private boolean wasDraggingR = false;
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private boolean wasDownR = false;
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private boolean ctrlDown = false;
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private boolean shiftDown = false;
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private boolean altDown = false;
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private MoveManager.MoveUndo moving;
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private ScaleUndo scaling;
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private RotateUndo rotating;
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@ -93,9 +90,9 @@ public class SelectTool extends SceneEditTool {
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checkModificatorKeys(kie); // alt,shift,ctrl
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if (selected == null)
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if (selected == null) {
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return; // only do anything if a spatial is selected
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}
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// key released
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if (kie.isReleased()) {
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boolean commandUsed = checkCommandKey(kie);
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@ -105,17 +102,16 @@ public class SelectTool extends SceneEditTool {
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boolean enterHit = checkEnterHit(kie);
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boolean escHit = checkEscHit(kie);
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if (commandUsed)
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if (commandUsed) {
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return; // commands take priority
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}
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if (stateChange) {
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currentAxis = Vector3f.UNIT_XYZ;
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numberBuilder = new StringBuilder();
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recordInitialState(selected);
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}
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else if (axisChange) {}
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else if (numberChange) {}
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else if (enterHit) {
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} else if (axisChange) {
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} else if (numberChange) {
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} else if (enterHit) {
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if (currentState != null && numberBuilder.length() > 0) {
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applyKeyedChangeState(selected);
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clearState(false);
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@ -127,8 +123,9 @@ public class SelectTool extends SceneEditTool {
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// reset conditions below:
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if (escHit) {
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if (moving != null)
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if (moving != null) {
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moving.sceneUndo();
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}
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moving = null;
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clearState();
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@ -151,13 +148,16 @@ public class SelectTool extends SceneEditTool {
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private void clearState(boolean resetSelected) {
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if (resetSelected && selected != null) {
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// reset the transforms
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if (startRot != null)
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if (startRot != null) {
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selected.setLocalRotation(startRot);
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if (startTrans != null)
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}
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if (startTrans != null) {
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selected.setLocalTranslation(startTrans);
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if (startScale != null)
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}
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if (startScale != null) {
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selected.setLocalScale(startScale);
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}
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}
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currentState = null;
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currentAxis = Vector3f.UNIT_XYZ;
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numberBuilder = new StringBuilder();
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@ -168,7 +168,6 @@ public class SelectTool extends SceneEditTool {
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startSelectedCoord = null;
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}
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private void recordInitialState(Spatial selected) {
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startRot = selected.getLocalRotation().clone();
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startTrans = selected.getLocalTranslation().clone();
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@ -185,7 +184,7 @@ public class SelectTool extends SceneEditTool {
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Float value = null;
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try {
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value = new Float(numberBuilder.toString());
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} catch (NumberFormatException e){
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} catch (NumberFormatException e) {
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return;
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}
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@ -196,14 +195,14 @@ public class SelectTool extends SceneEditTool {
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actionPerformed(moving);
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moving = null;
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} else if (currentState == State.scale) {
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float x = 1, y= 1, z = 1;
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if (currentAxis == Vector3f.UNIT_X)
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float x = 1, y = 1, z = 1;
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if (currentAxis == Vector3f.UNIT_X) {
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x = value;
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else if (currentAxis == Vector3f.UNIT_Y)
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} else if (currentAxis == Vector3f.UNIT_Y) {
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y = value;
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else if (currentAxis == Vector3f.UNIT_Z)
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} else if (currentAxis == Vector3f.UNIT_Z) {
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z = value;
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else if (currentAxis == Vector3f.UNIT_XYZ) {
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} else if (currentAxis == Vector3f.UNIT_XYZ) {
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x = value;
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y = value;
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z = value;
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@ -213,17 +212,18 @@ public class SelectTool extends SceneEditTool {
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selected.setLocalScale(after);
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actionPerformed(new ScaleUndo(selected, before, after));
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} else if (currentState == State.rotate) {
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float x = 0, y= 0, z = 0;
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if (currentAxis == Vector3f.UNIT_X)
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float x = 0, y = 0, z = 0;
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if (currentAxis == Vector3f.UNIT_X) {
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x = 1;
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else if (currentAxis == Vector3f.UNIT_Y)
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} else if (currentAxis == Vector3f.UNIT_Y) {
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y = 1;
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else if (currentAxis == Vector3f.UNIT_Z)
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} else if (currentAxis == Vector3f.UNIT_Z) {
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z = 1;
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Vector3f axis = new Vector3f(x,y,z);
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}
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Vector3f axis = new Vector3f(x, y, z);
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Quaternion initialRot = selected.getLocalRotation().clone();
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Quaternion rot = new Quaternion();
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rot = rot.fromAngleAxis(value*FastMath.DEG_TO_RAD, axis);
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rot = rot.fromAngleAxis(value * FastMath.DEG_TO_RAD, axis);
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selected.setLocalRotation(selected.getLocalRotation().mult(rot));
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RotateUndo undo = new RotateUndo(selected, initialRot, rot);
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actionPerformed(undo);
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@ -234,15 +234,18 @@ public class SelectTool extends SceneEditTool {
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}
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private void checkModificatorKeys(KeyInputEvent kie) {
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if (kie.getKeyCode() == KeyInput.KEY_LCONTROL || kie.getKeyCode() == KeyInput.KEY_RCONTROL)
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if (kie.getKeyCode() == KeyInput.KEY_LCONTROL || kie.getKeyCode() == KeyInput.KEY_RCONTROL) {
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ctrlDown = kie.isPressed();
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}
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if (kie.getKeyCode() == KeyInput.KEY_LSHIFT || kie.getKeyCode() == KeyInput.KEY_RSHIFT)
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if (kie.getKeyCode() == KeyInput.KEY_LSHIFT || kie.getKeyCode() == KeyInput.KEY_RSHIFT) {
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shiftDown = kie.isPressed();
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}
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if (kie.getKeyCode() == KeyInput.KEY_LMENU || kie.getKeyCode() == KeyInput.KEY_RMENU)
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if (kie.getKeyCode() == KeyInput.KEY_LMENU || kie.getKeyCode() == KeyInput.KEY_RMENU) {
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altDown = kie.isPressed();
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}
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}
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private boolean checkCommandKey(KeyInputEvent kie) {
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if (kie.getKeyCode() == KeyInput.KEY_D) {
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@ -266,7 +269,7 @@ public class SelectTool extends SceneEditTool {
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currentState = State.translate;
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MoveManager moveManager = Lookup.getDefault().lookup(MoveManager.class);
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moveManager.reset();
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI,Vector3f.UNIT_Y));
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI, Vector3f.UNIT_Y));
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moveManager.initiateMove(selected, rot, false);
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moving = moveManager.makeUndo();
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return true;
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@ -284,11 +287,11 @@ public class SelectTool extends SceneEditTool {
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if (kie.getKeyCode() == KeyInput.KEY_X) {
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currentAxis = Vector3f.UNIT_X;
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MoveManager moveManager = Lookup.getDefault().lookup(MoveManager.class);
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI,Vector3f.UNIT_Y));
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI, Vector3f.UNIT_Y));
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Quaternion planRot = null;
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if(rot.dot(MoveManager.XY)<rot.dot(MoveManager.XZ)){
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if (rot.dot(MoveManager.XY) < rot.dot(MoveManager.XZ)) {
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planRot = MoveManager.XY;
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}else{
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} else {
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planRot = MoveManager.XZ;
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}
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moveManager.updatePlaneRotation(planRot);
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@ -296,11 +299,11 @@ public class SelectTool extends SceneEditTool {
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} else if (kie.getKeyCode() == KeyInput.KEY_Y) {
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currentAxis = Vector3f.UNIT_Y;
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MoveManager moveManager = Lookup.getDefault().lookup(MoveManager.class);
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI,Vector3f.UNIT_Y));
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI, Vector3f.UNIT_Y));
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Quaternion planRot = null;
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if(rot.dot(MoveManager.XY)<rot.dot(MoveManager.YZ)){
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if (rot.dot(MoveManager.XY) < rot.dot(MoveManager.YZ)) {
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planRot = MoveManager.XY;
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}else{
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} else {
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planRot = MoveManager.YZ;
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}
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moveManager.updatePlaneRotation(planRot);
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@ -308,11 +311,11 @@ public class SelectTool extends SceneEditTool {
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} else if (kie.getKeyCode() == KeyInput.KEY_Z) {
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currentAxis = Vector3f.UNIT_Z;
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MoveManager moveManager = Lookup.getDefault().lookup(MoveManager.class);
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI,Vector3f.UNIT_Y));
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Quaternion rot = camera.getRotation().mult(new Quaternion().fromAngleAxis(FastMath.PI, Vector3f.UNIT_Y));
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Quaternion planRot = null;
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if(rot.dot(MoveManager.XZ)<rot.dot(MoveManager.YZ)){
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if (rot.dot(MoveManager.XZ) < rot.dot(MoveManager.YZ)) {
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planRot = MoveManager.XZ;
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}else{
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} else {
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planRot = MoveManager.YZ;
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}
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moveManager.updatePlaneRotation(planRot);
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@ -329,8 +332,9 @@ public class SelectTool extends SceneEditTool {
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} else {
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numberBuilder.insert(0, '-');
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}
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} else
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} else {
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numberBuilder.append('-');
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}
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return true;
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} else if (kie.getKeyCode() == KeyInput.KEY_0 || kie.getKeyCode() == KeyInput.KEY_NUMPAD0) {
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numberBuilder.append('0');
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@ -363,13 +367,14 @@ public class SelectTool extends SceneEditTool {
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numberBuilder.append('9');
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return true;
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} else if (kie.getKeyCode() == KeyInput.KEY_PERIOD) {
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if (numberBuilder.indexOf(".") == -1){ // if it doesn't exist yet
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if (numberBuilder.length() == 0 ||
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(numberBuilder.length() == 1 && numberBuilder.charAt(0) == '-'))
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if (numberBuilder.indexOf(".") == -1) { // if it doesn't exist yet
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if (numberBuilder.length() == 0
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|| (numberBuilder.length() == 1 && numberBuilder.charAt(0) == '-')) {
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numberBuilder.append("0.");
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else
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} else {
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numberBuilder.append(".");
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}
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}
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return true;
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}
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@ -419,8 +424,9 @@ public class SelectTool extends SceneEditTool {
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// mouse released and wasn't dragging, place cursor
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final Vector3f result = pickWorldLocation(getCamera(), screenCoord, rootNode);
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if (result != null) {
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if (toolController.isSnapToGrid())
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if (toolController.isSnapToGrid()) {
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result.set(Math.round(result.x), result.y, Math.round(result.z));
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}
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toolController.doSetCursorLocation(result);
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}
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}
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@ -446,11 +452,10 @@ public class SelectTool extends SceneEditTool {
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rotating.sceneUndo();
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rotating = null;
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clearState();
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}
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else if (!wasDraggingR && !wasDownR) { // wasn't dragging and was not down already
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} else if (!wasDraggingR && !wasDownR) { // wasn't dragging and was not down already
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// pick on the spot
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Spatial s = pickWorldSpatial(camera, screenCoord, rootNode);
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if (!toolController.selectTerrain() && isTerrain(s) ) {
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if (!toolController.selectTerrain() && isTerrain(s)) {
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// only select non-terrain
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selected = null;
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return;
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@ -458,13 +463,15 @@ public class SelectTool extends SceneEditTool {
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// climb up and find the Model Node (parent) and select that, don't select the geom
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Spatial linkNodeParent = findModelNodeParent(s);
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if (linkNodeParent != null)
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if (linkNodeParent != null) {
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s = linkNodeParent;
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else
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} else {
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return;
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}
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final Spatial selec = s;
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selected = selec;
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java.awt.EventQueue.invokeLater(new Runnable() {
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@Override
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public void run() {
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if (selec != null) {
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@ -493,14 +500,17 @@ public class SelectTool extends SceneEditTool {
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* TODO: use userData to determine the actual model's parent.
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*/
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private Spatial findModelNodeParent(Spatial child) {
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if (child == null)
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if (child == null) {
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return null;
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}
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if (child instanceof Node)
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if (child instanceof Node) {
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return child;
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}
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if (child.getParent() != null)
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if (child.getParent() != null) {
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return findModelNodeParent(child.getParent());
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}
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return null;
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}
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@ -525,20 +535,17 @@ public class SelectTool extends SceneEditTool {
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/**
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* Manipulate the spatial
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*/
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private void handleMouseManipulate( Vector2f screenCoord,
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private void handleMouseManipulate(Vector2f screenCoord,
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State state,
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Vector3f axis,
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JmeNode rootNode,
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DataObject currentDataObject,
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JmeSpatial selectedSpatial)
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{
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JmeSpatial selectedSpatial) {
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if (state == State.translate) {
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doMouseTranslate(axis, screenCoord, rootNode, selectedSpatial);
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}
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else if (state == State.scale) {
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} else if (state == State.scale) {
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doMouseScale(axis, screenCoord, rootNode, selectedSpatial);
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}
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else if (state == State.rotate) {
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} else if (state == State.rotate) {
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doMouseRotate(axis, screenCoord, rootNode, selectedSpatial);
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}
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@ -546,60 +553,67 @@ public class SelectTool extends SceneEditTool {
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private void doMouseTranslate(Vector3f axis, Vector2f screenCoord, JmeNode rootNode, JmeSpatial selectedSpatial) {
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MoveManager moveManager = Lookup.getDefault().lookup(MoveManager.class);
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if(toolController.isSnapToScene()){
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if (toolController.isSnapToScene()) {
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moveManager.setAlternativePickTarget(rootNode.getLookup().lookup(Node.class));
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}
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// free form translation
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moveManager.move(camera, screenCoord, axis,toolController.isSnapToGrid());
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moveManager.move(camera, screenCoord, axis, toolController.isSnapToGrid());
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}
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private void doMouseScale(Vector3f axis, Vector2f screenCoord, JmeNode rootNode, JmeSpatial selectedSpatial) {
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// scale based on the original mouse position and original model-to-screen position
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// and compare that to the distance from the new mouse position and the original distance
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if (startMouseCoord == null)
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if (startMouseCoord == null) {
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startMouseCoord = screenCoord.clone();
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}
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if (startSelectedCoord == null) {
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Vector3f screen = getCamera().getScreenCoordinates(selected.getWorldTranslation());
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startSelectedCoord = new Vector2f(screen.x, screen.y);
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}
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if (scaling == null)
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if (scaling == null) {
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scaling = new ScaleUndo(selected, selected.getLocalScale().clone(), null);
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}
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float origDist = startMouseCoord.distanceSquared(startSelectedCoord);
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float newDist = screenCoord.distanceSquared(startSelectedCoord);
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if (origDist == 0)
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if (origDist == 0) {
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origDist = 1;
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float ratio = newDist/origDist;
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}
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float ratio = newDist / origDist;
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Vector3f prev = selected.getLocalScale();
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if (axis == Vector3f.UNIT_X)
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if (axis == Vector3f.UNIT_X) {
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selected.setLocalScale(ratio, prev.y, prev.z);
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else if (axis == Vector3f.UNIT_Y)
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} else if (axis == Vector3f.UNIT_Y) {
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selected.setLocalScale(prev.x, ratio, prev.z);
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else if (axis == Vector3f.UNIT_Z)
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} else if (axis == Vector3f.UNIT_Z) {
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selected.setLocalScale(prev.x, prev.y, ratio);
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else
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} else {
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selected.setLocalScale(ratio, ratio, ratio);
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}
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}
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private void doMouseRotate(Vector3f axis, Vector2f screenCoord, JmeNode rootNode, JmeSpatial selectedSpatial) {
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if (startMouseCoord == null)
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if (startMouseCoord == null) {
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startMouseCoord = screenCoord.clone();
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}
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if (startSelectedCoord == null) {
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Vector3f screen = getCamera().getScreenCoordinates(selected.getWorldTranslation());
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startSelectedCoord = new Vector2f(screen.x, screen.y);
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}
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if (rotating == null)
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if (rotating == null) {
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rotating = new RotateUndo(selected, selected.getLocalRotation().clone(), null);
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}
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Vector2f origRot = startMouseCoord.subtract(startSelectedCoord);
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Vector2f newRot = screenCoord.subtract(startSelectedCoord);
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float newRotAngle = origRot.angleBetween(newRot);
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float temp = newRotAngle;
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if (lastRotAngle != 0)
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if (lastRotAngle != 0) {
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newRotAngle -= lastRotAngle;
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}
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lastRotAngle = temp;
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@ -616,8 +630,9 @@ public class SelectTool extends SceneEditTool {
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}
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private void duplicateSelected() {
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if (selected == null)
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if (selected == null) {
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return;
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}
|
||||
Spatial clone = selected.clone();
|
||||
clone.move(1, 0, 1);
|
||||
|
||||
@ -629,6 +644,7 @@ public class SelectTool extends SceneEditTool {
|
||||
refreshSelected(rootNode, selected.getParent());
|
||||
|
||||
java.awt.EventQueue.invokeLater(new Runnable() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
if (cloned != null) {
|
||||
@ -648,8 +664,9 @@ public class SelectTool extends SceneEditTool {
|
||||
}
|
||||
|
||||
private void deleteSelected() {
|
||||
if (selected == null)
|
||||
if (selected == null) {
|
||||
return;
|
||||
}
|
||||
Node parent = selected.getParent();
|
||||
selected.removeFromParent();
|
||||
actionPerformed(new DeleteUndo(selected, parent));
|
||||
@ -663,6 +680,7 @@ public class SelectTool extends SceneEditTool {
|
||||
|
||||
private void refreshSelected(final JmeNode jmeRootNode, final Node parent) {
|
||||
java.awt.EventQueue.invokeLater(new Runnable() {
|
||||
|
||||
@Override
|
||||
public void run() {
|
||||
jmeRootNode.getChild(parent).refresh(false);
|
||||
@ -673,7 +691,7 @@ public class SelectTool extends SceneEditTool {
|
||||
private class ScaleUndo extends AbstractUndoableSceneEdit {
|
||||
|
||||
private Spatial spatial;
|
||||
private Vector3f before,after;
|
||||
private Vector3f before, after;
|
||||
|
||||
ScaleUndo(Spatial spatial, Vector3f before, Vector3f after) {
|
||||
this.spatial = spatial;
|
||||
@ -695,7 +713,7 @@ public class SelectTool extends SceneEditTool {
|
||||
private class RotateUndo extends AbstractUndoableSceneEdit {
|
||||
|
||||
private Spatial spatial;
|
||||
private Quaternion before,after;
|
||||
private Quaternion before, after;
|
||||
|
||||
RotateUndo(Spatial spatial, Quaternion before, Quaternion after) {
|
||||
this.spatial = spatial;
|
||||
@ -763,15 +781,16 @@ public class SelectTool extends SceneEditTool {
|
||||
* Recursive call.
|
||||
*/
|
||||
protected boolean isTerrain(Spatial s) {
|
||||
if (s == null)
|
||||
if (s == null) {
|
||||
return false;
|
||||
if (s instanceof Terrain)
|
||||
}
|
||||
if (s instanceof Terrain) {
|
||||
return true;
|
||||
}
|
||||
|
||||
if (s.getParent() != null) {
|
||||
return isTerrain(s.getParent());
|
||||
}
|
||||
return false;
|
||||
}
|
||||
|
||||
}
|
||||
|
||||
Loading…
x
Reference in New Issue
Block a user