added 'slope' tool to terrain editor, and some more options to the 'level terrain' tool. Thanks @shirkit
git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@9582 75d07b2b-3a1a-0410-a2c5-0572b91ccdca3.0
bre..ns
13 years ago
parent
4f848ab5b5
commit
d3b280c7e3
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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.terraineditor.tools; |
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import com.jme3.gde.terraineditor.ExtraToolParams; |
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/** |
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* |
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* @author Shirkit |
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*/ |
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public class LevelExtraToolParams implements ExtraToolParams { |
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public boolean precision; |
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public boolean absolute; |
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public float height; |
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} |
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/* |
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* Copyright (c) 2009-2011 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.terraineditor.tools; |
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import com.jme3.gde.terraineditor.ExtraToolParams; |
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/** |
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* |
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* @author Shirkit |
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*/ |
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public class SlopeExtraToolParams implements ExtraToolParams { |
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public boolean precision; |
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} |
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/* |
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* Copyright (c) 2009-2011 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 |
||||
* 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 |
||||
* 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 |
||||
* 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.terraineditor.tools; |
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import com.jme3.asset.AssetManager; |
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import com.jme3.gde.core.sceneexplorer.nodes.AbstractSceneExplorerNode; |
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import com.jme3.gde.terraineditor.ExtraToolParams; |
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import com.jme3.input.KeyInput; |
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import com.jme3.input.event.KeyInputEvent; |
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import com.jme3.material.Material; |
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import com.jme3.math.ColorRGBA; |
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import com.jme3.math.Vector3f; |
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import com.jme3.scene.Geometry; |
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import com.jme3.scene.Mesh; |
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import com.jme3.scene.Node; |
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import com.jme3.scene.shape.Sphere; |
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import org.openide.loaders.DataObject; |
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/** |
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* Generates a slope between two control points. |
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* @author Shirkit |
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*/ |
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public class SlopeTerrainTool extends TerrainTool { |
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private Vector3f point1, point2; |
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private Geometry markerThird; |
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private Node parent; |
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private SlopeExtraToolParams toolParams; |
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public SlopeTerrainTool() { |
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toolHintTextKey = "TerrainEditorTopComponent.toolHint.shirkit"; |
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} |
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@Override |
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public void activate(AssetManager manager, Node parent) { |
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super.activate(manager, parent); |
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addMarkerSecondary(parent); |
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addMarkerThird(parent); |
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this.parent = parent; |
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} |
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@Override |
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public void hideMarkers() { |
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super.hideMarkers(); |
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if (markerThird != null) { |
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markerThird.removeFromParent(); |
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} |
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} |
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private void addMarkerThird(Node parent) { |
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if (markerThird == null) { |
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markerThird = new Geometry("edit marker secondary"); |
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Mesh m2 = new Sphere(8, 8, 0.5f); |
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markerThird.setMesh(m2); |
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Material mat2 = new Material(manager, "Common/MatDefs/Misc/Unshaded.j3md"); |
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mat2.getAdditionalRenderState().setWireframe(false); |
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markerThird.setMaterial(mat2); |
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markerThird.setLocalTranslation(0, 0, 0); |
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mat2.setColor("Color", ColorRGBA.Blue); |
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} |
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parent.attachChild(markerThird); |
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} |
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@Override |
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public void actionPrimary(Vector3f point, int textureIndex, AbstractSceneExplorerNode rootNode, DataObject dataObject) { |
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if (point1 != null && point2 != null) { |
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SlopeTerrainToolAction action = new SlopeTerrainToolAction(point, point1, point2, radius, weight, toolParams.precision); |
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action.actionPerformed(rootNode, dataObject); |
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} |
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} |
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private boolean leftCtrl = false; |
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@Override |
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public void keyPressed(KeyInputEvent kie) { |
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if (kie.getKeyCode() == KeyInput.KEY_LCONTROL) { |
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leftCtrl = kie.isPressed(); |
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} |
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switch (kie.getKeyCode()) { |
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case KeyInput.KEY_LCONTROL: |
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leftCtrl = kie.isPressed(); |
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break; |
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case KeyInput.KEY_C: |
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point1 = null; |
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point2 = null; |
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markerSecondary.removeFromParent(); |
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markerThird.removeFromParent(); |
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break; |
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} |
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} |
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@Override |
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public void actionSecondary(Vector3f point, int textureIndex, AbstractSceneExplorerNode rootNode, DataObject dataObject) { |
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if (leftCtrl) { |
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point2 = point; |
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if (markerThird.getParent() == null) { |
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parent.attachChild(markerThird); |
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} |
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markerThird.setLocalTranslation(point); |
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} else { |
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point1 = point; |
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if (markerSecondary.getParent() == null) { |
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parent.attachChild(markerSecondary); |
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} |
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markerSecondary.setLocalTranslation(point); |
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} |
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} |
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@Override |
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public void setExtraParams(ExtraToolParams params) { |
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if (params instanceof SlopeExtraToolParams) |
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this.toolParams = (SlopeExtraToolParams) params; |
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} |
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} |
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@ -0,0 +1,181 @@ |
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/* |
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* Copyright (c) 2009-2011 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 |
||||
* modification, are permitted provided that the following conditions are |
||||
* met: |
||||
* |
||||
* * Redistributions of source code must retain the above copyright |
||||
* notice, this list of conditions and the following disclaimer. |
||||
* |
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* * Redistributions in binary form must reproduce the above copyright |
||||
* 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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* 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, |
||||
* EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, |
||||
* PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR |
||||
* PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF |
||||
* LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING |
||||
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
||||
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
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*/ |
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package com.jme3.gde.terraineditor.tools; |
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import com.jme3.gde.core.sceneexplorer.nodes.AbstractSceneExplorerNode; |
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import com.jme3.math.*; |
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import com.jme3.scene.Node; |
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import com.jme3.terrain.Terrain; |
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import java.util.ArrayList; |
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import java.util.List; |
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/** |
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* |
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* @author Shirkit |
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*/ |
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public class SlopeTerrainToolAction extends AbstractTerrainToolAction { |
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private final Vector3f current; |
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private Vector3f point1; |
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private Vector3f point2; |
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private final float radius; |
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private final float weight; |
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private List<Vector2f> undoLocs; |
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private List<Float> undoHeights; |
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private final boolean precise; |
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public SlopeTerrainToolAction(Vector3f current, Vector3f point1, Vector3f point2, float radius, float weight, boolean precise) { |
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this.current = current.clone(); |
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this.point1 = point1; |
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this.point2 = point2; |
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this.radius = radius; |
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this.weight = weight; |
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this.precise = precise; |
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name = "Slope terrain"; |
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} |
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@Override |
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protected Object doApplyTool(AbstractSceneExplorerNode rootNode) { |
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Terrain terrain = getTerrain(rootNode.getLookup().lookup(Node.class)); |
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if (terrain == null) { |
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return null; |
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} |
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modifyHeight(terrain, point1, point2, current, radius, weight, precise); |
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return terrain; |
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} |
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@Override |
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protected void doUndoTool(AbstractSceneExplorerNode rootNode, Object undoObject) { |
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if (undoObject == null) { |
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return; |
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} |
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if (undoLocs == null || undoHeights == null) { |
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return; |
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} |
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resetHeight((Terrain) undoObject, undoLocs, undoHeights, precise); |
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} |
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private void modifyHeight(Terrain terrain, Vector3f point1, Vector3f point2, Vector3f current, float radius, float weight, boolean precise) { |
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if (point1.y > point2.y) { |
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Vector3f temp = point1; |
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point1 = point2; |
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point2 = temp; |
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} |
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float totaldistance = point1.distance(point2); |
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int radiusStepsX = (int) (radius / ((Node) terrain).getLocalScale().x); |
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int radiusStepsZ = (int) (radius / ((Node) terrain).getLocalScale().z); |
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float xStepAmount = ((Node) terrain).getLocalScale().x; |
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float zStepAmount = ((Node) terrain).getLocalScale().z; |
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List<Vector2f> locs = new ArrayList<Vector2f>(); |
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List<Float> heights = new ArrayList<Float>(); |
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undoHeights = new ArrayList<Float>(); |
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for (int z = -radiusStepsZ; z < radiusStepsZ; z++) { |
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for (int x = -radiusStepsZ; x < radiusStepsX; x++) { |
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float locX = current.x + (x * xStepAmount); |
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float locZ = current.z + (z * zStepAmount); |
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// see if it is in the radius of the tool
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if (ToolUtils.isInRadius(locX - current.x, locZ - current.z, radius)) { |
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Vector2f terrainLoc = new Vector2f(locX, locZ); |
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// adjust height based on radius of the tool
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float terrainHeightAtLoc = terrain.getHeightmapHeight(terrainLoc) * ((Node) terrain).getWorldScale().y; |
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float radiusWeight = ToolUtils.calculateRadiusPercent(radius, locX - current.x, locZ - current.z); |
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float point1Distance = point1.distance(new Vector3f(locX, terrainHeightAtLoc, locZ)); |
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float desiredHeight = point1.y + (point2.y - point1.y) * (point1Distance / totaldistance); |
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if (!precise) { |
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float epsilon = 0.1f * weight; // rounding error for snapping
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float adj = 0; |
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if (terrainHeightAtLoc < desiredHeight) { |
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adj = 1; |
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} else if (terrainHeightAtLoc > desiredHeight) { |
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adj = -1; |
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} |
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adj *= radiusWeight * weight; |
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// test if adjusting too far and then cap it
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if (adj > 0 && ToolUtils.floatGreaterThan((terrainHeightAtLoc + adj), desiredHeight, epsilon)) { |
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adj = desiredHeight - terrainHeightAtLoc; |
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} else if (adj < 0 && ToolUtils.floatLessThan((terrainHeightAtLoc + adj), desiredHeight, epsilon)) { |
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adj = terrainHeightAtLoc - desiredHeight; |
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} |
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if (!ToolUtils.floatEquals(adj, 0, 0.001f)) { |
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locs.add(terrainLoc); |
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heights.add(adj); |
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} |
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} else { |
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locs.add(terrainLoc); |
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heights.add(desiredHeight); |
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undoHeights.add(terrainHeightAtLoc); |
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} |
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} |
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} |
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} |
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undoLocs = locs; |
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if (!precise) |
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undoHeights = heights; |
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// do the actual height adjustment
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if (precise) |
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terrain.setHeight(locs, heights); |
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else |
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terrain.adjustHeight(locs, heights); |
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((Node) terrain).updateModelBound(); // or else we won't collide with it where we just edited
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} |
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private void resetHeight(Terrain terrain, List<Vector2f> undoLocs, List<Float> undoHeights, boolean precise) { |
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if (precise) |
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terrain.setHeight(undoLocs, undoHeights); |
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else { |
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List<Float> neg = new ArrayList<Float>(); |
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for (Float f : undoHeights) { |
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neg.add(f * -1f); |
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} |
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terrain.adjustHeight(undoLocs, neg); |
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} |
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((Node) terrain).updateModelBound(); |
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} |
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} |
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