added rotate tool to SDK, thanks @kbender
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9373 75d07b2b-3a1a-0410-a2c5-0572b91ccdca3.0
bre..ns
13 years ago
parent
79ab8cd945
commit
fba447dc60
@ -0,0 +1,162 @@ |
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/* |
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* To change this template, choose Tools | Templates |
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* and open the template in the editor. |
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*/ |
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package com.jme3.gde.scenecomposer.tools; |
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|
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import com.jme3.asset.AssetManager; |
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import com.jme3.gde.core.sceneexplorer.nodes.JmeNode; |
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import com.jme3.gde.core.undoredo.AbstractUndoableSceneEdit; |
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import com.jme3.gde.scenecomposer.SceneComposerToolController; |
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import com.jme3.gde.scenecomposer.SceneEditTool; |
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import com.jme3.math.Quaternion; |
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import com.jme3.math.Vector2f; |
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import com.jme3.math.Vector3f; |
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import com.jme3.scene.Node; |
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import com.jme3.scene.Spatial; |
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import org.openide.loaders.DataObject; |
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/** |
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* |
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* @author kbender |
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*/ |
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public class RotateTool extends SceneEditTool { |
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private Vector3f pickedPlane; |
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private Vector2f lastScreenCoord; |
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private Quaternion startRotate; |
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private Quaternion lastRotate; |
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private boolean wasDragging = false; |
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public RotateTool() { |
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axisPickType = AxisMarkerPickType.axisAndPlane; |
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setOverrideCameraControl(true); |
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} |
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@Override |
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public void activate(AssetManager manager, Node toolNode, Node onTopToolNode, Spatial selectedSpatial, SceneComposerToolController toolController) { |
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super.activate(manager, toolNode, onTopToolNode, selectedSpatial, toolController); |
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displayPlanes(); |
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} |
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@Override |
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public void actionPrimary(Vector2f screenCoord, boolean pressed, JmeNode rootNode, DataObject dataObject) { |
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if (!pressed) { |
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setDefaultAxisMarkerColors(); |
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pickedPlane = null; // mouse released, reset selection
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lastScreenCoord = null; |
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if (wasDragging) { |
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actionPerformed(new ScaleUndo(toolController.getSelectedSpatial(), startRotate, lastRotate)); |
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wasDragging = false; |
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} |
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} |
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} |
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@Override |
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public void actionSecondary(Vector2f screenCoord, boolean pressed, JmeNode rootNode, DataObject dataObject) { |
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} |
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@Override |
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public void mouseMoved(Vector2f screenCoord) { |
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if (pickedPlane == null) { |
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highlightAxisMarker(camera, screenCoord, axisPickType); |
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} |
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else { |
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pickedPlane = null; |
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} |
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} |
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@Override |
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public void draggedPrimary(Vector2f screenCoord, boolean pressed, JmeNode rootNode, DataObject currentDataObject) { |
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if (!pressed) { |
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setDefaultAxisMarkerColors(); |
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pickedPlane = null; // mouse released, reset selection
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lastScreenCoord = null; |
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if (wasDragging) { |
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actionPerformed(new ScaleUndo(toolController.getSelectedSpatial(), startRotate, lastRotate)); |
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wasDragging = false; |
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} |
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return; |
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} |
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if (toolController.getSelectedSpatial() == null) |
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{ |
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return; |
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} |
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if (pickedPlane == null) |
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{ |
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pickedPlane = pickAxisMarker(camera, screenCoord, axisPickType); |
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if (pickedPlane == null) |
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{ |
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return; |
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} |
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startRotate = toolController.getSelectedSpatial().getLocalRotation().clone(); |
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} |
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if (lastScreenCoord == null) { |
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lastScreenCoord = screenCoord; |
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} else { |
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Quaternion rotate = new Quaternion(); |
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float diff; |
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if(pickedPlane.equals(QUAD_XY)) |
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{ |
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diff = -(screenCoord.x-lastScreenCoord.x); |
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diff *= 0.03f; |
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rotate = rotate.fromAngleAxis(diff, Vector3f.UNIT_Z); |
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} |
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else if(pickedPlane.equals(QUAD_YZ)) |
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{ |
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diff = -(screenCoord.y-lastScreenCoord.y); |
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diff *= 0.03f; |
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rotate = rotate.fromAngleAxis(diff, Vector3f.UNIT_X); |
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} |
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else if(pickedPlane.equals(QUAD_XZ)) |
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{ |
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diff = screenCoord.x-lastScreenCoord.x; |
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diff *= 0.03f; |
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rotate = rotate.fromAngleAxis(diff, Vector3f.UNIT_Y); |
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} |
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lastScreenCoord = screenCoord; |
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Quaternion rotation = toolController.getSelectedSpatial().getLocalRotation().mult(rotate); |
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lastRotate = rotation; |
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toolController.getSelectedSpatial().setLocalRotation(rotation); |
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updateToolsTransformation(); |
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} |
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wasDragging = true; |
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} |
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@Override |
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public void draggedSecondary(Vector2f screenCoord, boolean pressed, JmeNode rootNode, DataObject currentDataObject) { |
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} |
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private class ScaleUndo extends AbstractUndoableSceneEdit { |
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private Spatial spatial; |
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private Quaternion before,after; |
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ScaleUndo(Spatial spatial, Quaternion before, Quaternion after) { |
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this.spatial = spatial; |
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this.before = before; |
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this.after = after; |
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} |
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@Override |
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public void sceneUndo() { |
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spatial.setLocalRotation(before); |
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toolController.selectedSpatialTransformed(); |
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} |
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@Override |
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public void sceneRedo() { |
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spatial.setLocalRotation(after); |
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toolController.selectedSpatialTransformed(); |
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} |
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} |
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} |
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