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/*
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* Copyright (c) 2009-2010 jMonkeyEngine
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* All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions are
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* met:
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*
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* * Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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*
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* * Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer in the
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* documentation and/or other materials provided with the distribution.
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*
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* * Neither the name of 'jMonkeyEngine' nor the names of its contributors
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* may be used to endorse or promote products derived from this software
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* without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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* TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT OWNER OR
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* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
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* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
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* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
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* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF
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* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
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* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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package com.jme3.gde.scenecomposer;
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import com.jme3.collision.CollisionResult;
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import com.jme3.collision.CollisionResults;
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import com.jme3.gde.core.scene.SceneApplication;
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import com.jme3.gde.core.scene.controller.AbstractCameraController;
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import com.jme3.gde.core.sceneexplorer.nodes.JmeNode;
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import com.jme3.math.Ray;
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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.renderer.Camera;
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import com.jme3.scene.Node;
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/**
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*
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* @author normenhansen
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*/
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public class ComposerCameraController extends AbstractCameraController {
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private Node rootNode;
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private JmeNode jmeRootNode;
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public ComposerCameraController(Camera cam, JmeNode rootNode) {
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super(cam, SceneApplication.getApplication().getInputManager());
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this.jmeRootNode = rootNode;
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this.rootNode = rootNode.getLookup().lookup(Node.class);
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}
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public void checkClick(int button) {
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if (button == 0) {
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CollisionResults results = new CollisionResults();
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Ray ray = new Ray();
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Vector3f pos = cam.getWorldCoordinates(new Vector2f(mouseX, mouseY), 0).clone();
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Vector3f dir = cam.getWorldCoordinates(new Vector2f(mouseX, mouseY), 0.3f).clone();
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dir.subtractLocal(pos).normalizeLocal();
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ray.setOrigin(pos);
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ray.setDirection(dir);
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rootNode.collideWith(ray, results);
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if (results == null) {
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return;
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}
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final CollisionResult result = results.getClosestCollision();
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java.awt.EventQueue.invokeLater(new Runnable() {
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public void run() {
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if (result != null && result.getGeometry() != null) {
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SceneApplication.getApplication().setCurrentFileNode(jmeRootNode.getChild(result.getGeometry()));
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} else {
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SceneApplication.getApplication().setCurrentFileNode(jmeRootNode);
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}
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}
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});
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checkClick = false;
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}
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if (button == 1) {
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CollisionResults results = new CollisionResults();
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Ray ray = new Ray();
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Vector3f pos = cam.getWorldCoordinates(new Vector2f(mouseX, mouseY), 0).clone();
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Vector3f dir = cam.getWorldCoordinates(new Vector2f(mouseX, mouseY), 0.3f).clone();
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dir.subtractLocal(pos).normalizeLocal();
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ray.setOrigin(pos);
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ray.setDirection(dir);
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rootNode.collideWith(ray, results);
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if (results == null) {
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return;
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}
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CollisionResult result = results.getClosestCollision();
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if (result != null) {
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((SceneComposerTopComponent) master).doMoveCursor(result.getContactPoint());//getGeometry().getWorldTranslation().add(result.getGeometry().getWorldRotation().mult(result.getContactPoint())));
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}
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checkClickR = false;
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}
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}
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}
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