SDK SceneComposer : fixed the rotate tool, now all works fine, Great Success !

sdk/jme3-scenecomposer/src/com/jme3/gde/scenecomposer/tools/PickManager.java

@@ -57,13 +57,13 @@ public class PickManager {
         spatial = selectedSpatial;
         startSpatialLocation = selectedSpatial.getWorldTranslation().clone();
 
-        setTransformation(planeRotation, type);
+        setTransformation(planeRotation, type, camera);
         plane.setLocalTranslation(startSpatialLocation);
 
         startPickLoc = SceneEditTool.pickWorldLocation(camera, screenCoord, plane, null);
     }
 
-    public void setTransformation(Quaternion planeRotation, SceneComposerToolController.TransformationType type) {
+    public void setTransformation(Quaternion planeRotation, SceneComposerToolController.TransformationType type, Camera camera) {
         Quaternion rot = new Quaternion();
         transformationType = type;
         if (transformationType == SceneComposerToolController.TransformationType.local) {
@@ -74,12 +74,18 @@ public class PickManager {
             rot.set(planeRotation);
             origineRotation = new Quaternion(Quaternion.IDENTITY);
         } else if (transformationType == SceneComposerToolController.TransformationType.camera) {
-            rot.set(planeRotation);
-            origineRotation = planeRotation.clone();
+            rot.set(camera.getRotation());  
+            origineRotation = camera.getRotation().clone();
         }
         plane.setLocalRotation(rot);
     }
     
+    /**
+     * 
+     * @param camera
+     * @param screenCoord
+     * @return true if the the new picked location is set, else return false.
+     */
     public boolean updatePick(Camera camera, Vector2f screenCoord) {
         if(transformationType == SceneComposerToolController.TransformationType.camera){
             origineRotation = camera.getRotation();
@@ -131,12 +137,7 @@ public class PickManager {
      * @return the Quaternion rotation in the WorldSpace
      */
     public Quaternion getRotation() {
-        Vector3f v1, v2;
-        v1 = startPickLoc.subtract(startSpatialLocation).normalize();
-        v2 = finalPickLoc.subtract(startSpatialLocation).normalize();
-        Vector3f axis = v1.cross(v2);
-        float angle = v1.angleBetween(v2);
-        return new Quaternion().fromAngleAxis(angle, axis);
+        return getRotation(Quaternion.IDENTITY);
     }
 
     /**
@@ -144,10 +145,18 @@ public class PickManager {
      * @return the Quaternion rotation in the ToolSpace
      */
     public Quaternion getLocalRotation() {
+        return getRotation(origineRotation.inverse());
+    }
+
+    /**
+     * Get the Rotation into a specific custom space.
+     * @param transforme the rotation to the custom space (World to Custom space)
+     * @return the Rotation in the custom space
+     */
+    public Quaternion getRotation(Quaternion transforme) {
         Vector3f v1, v2;
-        Quaternion rot = origineRotation.inverse();
-        v1 = rot.mult(startPickLoc.subtract(startSpatialLocation).normalize());
-        v2 = rot.mult(finalPickLoc.subtract(startSpatialLocation).normalize());
+        v1 = transforme.mult(startPickLoc.subtract(startSpatialLocation).normalize());
+        v2 = transforme.mult(finalPickLoc.subtract(startSpatialLocation).normalize());
         Vector3f axis = v1.cross(v2);
         float angle = v1.angleBetween(v2);
         return new Quaternion().fromAngleAxis(angle, axis);
@@ -178,7 +187,6 @@ public class PickManager {
      * @return
      */
     public Vector3f getLocalTranslation(Vector3f axisConstrainte) {
-        //return plane.getWorldRotation().inverse().mult(getTranslation(axisConstrainte));
         return getTranslation(origineRotation.inverse().mult(axisConstrainte));
     }
     

sdk/jme3-scenecomposer/src/com/jme3/gde/scenecomposer/tools/RotateTool.java

@@ -113,7 +113,7 @@ public class RotateTool extends SceneEditTool {
             }
 
             if (pickedMarker.equals(QUAD_XY) || pickedMarker.equals(QUAD_XZ) || pickedMarker.equals(QUAD_YZ)) {
-                Quaternion rotation = startRotate.mult(pickManager.getLocalRotation());
+                Quaternion rotation = startRotate.mult(pickManager.getRotation(startRotate.inverse()));
                 toolController.getSelectedSpatial().setLocalRotation(rotation);
                 lastRotate = rotation;
             }