* Deprecated ViewPort.setClearEnabled, since we have separate clear flags for each channel in the framebuffer

git-svn-id: https://jmonkeyengine.googlecode.com/svn/trunk@7455 75d07b2b-3a1a-0410-a2c5-0572b91ccdca

engine/src/core/com/jme3/app/Application.java

@@ -201,12 +201,12 @@ public class Application implements SystemListener {
         //Remy - 09/14/2010 setted the timer in the renderManager
         renderManager.setTimer(timer);
         viewPort = renderManager.createMainView("Default", cam);
-        viewPort.setClearEnabled(true);
+        viewPort.setClearFlags(true, true, true);
 
         // Create a new cam for the gui
         Camera guiCam = new Camera(settings.getWidth(), settings.getHeight());
         guiViewPort = renderManager.createPostView("Gui Default", guiCam);
-        guiViewPort.setClearEnabled(false);
+        guiViewPort.setClearFlags(false, false, false);
     }
 
     /**

engine/src/core/com/jme3/renderer/RenderManager.java

@@ -691,11 +691,13 @@ public class RenderManager {
 
         renderer.setFrameBuffer(vp.getOutputFrameBuffer());
         setCamera(vp.getCamera(), false);
-        if (vp.isClearEnabled()) {
-            renderer.setBackgroundColor(vp.getBackgroundColor());
+        if (vp.isClearDepth() || vp.isClearColor() || vp.isClearStencil()) {
+            if (vp.isClearColor()){
+                renderer.setBackgroundColor(vp.getBackgroundColor());
+            }
             renderer.clearBuffers(vp.isClearColor(),
-                    vp.isClearDepth(),
-                    vp.isClearStencil());
+                                  vp.isClearDepth(),
+                                  vp.isClearStencil());
         }
 
         List<Spatial> scenes = vp.getScenes();

engine/src/core/com/jme3/renderer/ViewPort.java

@@ -50,8 +50,7 @@ public class ViewPort {
     protected FrameBuffer out = null;
 
     protected final ColorRGBA backColor = new ColorRGBA(0,0,0,0);
-    protected boolean clearEnabled = false;
-    protected boolean clearDepth = true, clearColor = true, clearStencil = true;
+    protected boolean clearDepth = false, clearColor = false, clearStencil = false;
     private boolean enabled = true;
 
     public ViewPort(String name, Camera cam) {
@@ -76,8 +75,24 @@ public class ViewPort {
         processor.cleanup();
     }
 
+    /**
+     * Does nothing.
+     * @deprecated Use {@link ViewPort#setClearColor(boolean) } and similar
+     * methods.
+     */
+    @Deprecated
     public boolean isClearEnabled() {
-        return clearEnabled;
+        return clearDepth && clearColor && clearStencil;
+    }
+    
+    /**
+     * Does nothing.
+     * @deprecated Use {@link ViewPort#setClearColor(boolean) } and similar
+     * methods.
+     */
+    @Deprecated
+    public void setClearEnabled(boolean clearEnabled) {
+        clearDepth = clearColor = clearStencil = clearEnabled;
     }
 
     public boolean isClearDepth() {
@@ -104,12 +119,7 @@ public class ViewPort {
         this.clearStencil = clearStencil;
     }
 
-    public void setClearEnabled(boolean clearEnabled) {
-        this.clearEnabled = clearEnabled;
-    }
-
     public void setClearFlags(boolean color, boolean depth, boolean stencil){
-        this.clearEnabled = true;
         this.clearColor = color;
         this.clearDepth = depth;
         this.clearStencil = stencil;

engine/src/desktop-fx/com/jme3/water/SimpleWaterProcessor.java

@@ -259,7 +259,7 @@ public class SimpleWaterProcessor implements SceneProcessor {
 
         // create a pre-view. a view that is rendered before the main view
         reflectionView = new ViewPort("Reflection View", reflectionCam);
-        reflectionView.setClearEnabled(true);
+        reflectionView.setClearFlags(true, true, true);
         reflectionView.setBackgroundColor(ColorRGBA.Black);
         // create offscreen framebuffer
         reflectionBuffer = new FrameBuffer(renderWidth, renderHeight, 1);
@@ -275,7 +275,7 @@ public class SimpleWaterProcessor implements SceneProcessor {
 
         // create a pre-view. a view that is rendered before the main view
         refractionView = new ViewPort("Refraction View", refractionCam);
-        refractionView.setClearEnabled(true);
+        refractionView.setClearFlags(true, true, true);
         refractionView.setBackgroundColor(ColorRGBA.Black);
         // create offscreen framebuffer
         refractionBuffer = new FrameBuffer(renderWidth, renderHeight, 1);

engine/src/desktop-fx/com/jme3/water/WaterFilter.java

@@ -188,7 +188,7 @@ public class WaterFilter extends Filter {
         reflectionPass.init(renderManager.getRenderer(), reflectionMapSize, reflectionMapSize, Format.RGBA8, Format.Depth);
         reflectionCam = new Camera(reflectionMapSize, reflectionMapSize);
         reflectionView = new ViewPort("reflectionView", reflectionCam);
-        reflectionView.setClearEnabled(true);
+        reflectionView.setClearFlags(true, true, true);
         reflectionView.attachScene(reflectionScene);
         reflectionView.setOutputFrameBuffer(reflectionPass.getRenderFrameBuffer());
         plane = new Plane(Vector3f.UNIT_Y, new Vector3f(0, waterHeight, 0).dot(Vector3f.UNIT_Y));

engine/src/test/jme3test/niftygui/TestNiftyToMesh.java

@@ -58,7 +58,7 @@ public class TestNiftyToMesh extends SimpleApplication{
 
     public void simpleInitApp() {
        ViewPort niftyView = renderManager.createPreView("NiftyView", new Camera(1024, 768));
-       niftyView.setClearEnabled(true);
+       niftyView.setClearFlags(true, true, true);
         NiftyJmeDisplay niftyDisplay = new NiftyJmeDisplay(assetManager,
                                                           inputManager,
                                                           audioRenderer,
@@ -76,7 +76,7 @@ public class TestNiftyToMesh extends SimpleApplication{
         tex.setMagFilter(MagFilter.Bilinear);
 
         fb.setColorTexture(tex);
-        niftyView.setClearEnabled(true);
+        niftyView.setClearFlags(true, true, true);
         niftyView.setOutputFrameBuffer(fb);
 
         Box b = new Box(Vector3f.ZERO, 1, 1, 1);

engine/src/test/jme3test/post/TestMultiRenderTarget.java

@@ -116,7 +116,7 @@ public class TestMultiRenderTarget extends SimpleApplication implements ScenePro
     public void initialize(RenderManager rm, ViewPort vp) {
         reshape(vp, vp.getCamera().getWidth(), vp.getCamera().getHeight());
         viewPort.setOutputFrameBuffer(fb);
-        guiViewPort.setClearEnabled(true);
+        guiViewPort.setClearFlags(true, true, true);
         guiNode.attachChild(display);
 //        guiNode.attachChild(display1);
 //        guiNode.attachChild(display2);

engine/src/test/jme3test/post/TestRenderToMemory.java

@@ -176,7 +176,7 @@ public class TestRenderToMemory extends SimpleApplication implements SceneProces
         // create a pre-view. a view that is rendered before the main view
         offView = renderManager.createPreView("Offscreen View", offCamera);
         offView.setBackgroundColor(ColorRGBA.DarkGray);
-        offView.setClearEnabled(true);
+        offView.setClearFlags(true, true, true);
         
         // this will let us know when the scene has been rendered to the 
         // frame buffer

engine/src/test/jme3test/post/TestRenderToTexture.java

@@ -69,7 +69,7 @@ public class TestRenderToTexture extends SimpleApplication implements ActionList
         Camera offCamera = new Camera(512, 512);
 
         offView = renderManager.createPreView("Offscreen View", offCamera);
-        offView.setClearEnabled(true);
+        offView.setClearFlags(true, true, true);
         offView.setBackgroundColor(ColorRGBA.DarkGray);
 
         // create offscreen framebuffer

engine/src/test/jme3test/renderer/TestMultiViews.java

@@ -73,7 +73,7 @@ public class TestMultiViews extends SimpleApplication {
         cam2.setRotation(new Quaternion(0.0010108891f, 0.99857414f, -0.04928594f, 0.020481428f));
         
         ViewPort view2 = renderManager.createMainView("Bottom Left", cam2);
-        view2.setClearEnabled(true);
+        view2.setClearFlags(true, true, true);
         view2.attachScene(rootNode);
 
         // Setup third view
@@ -83,7 +83,7 @@ public class TestMultiViews extends SimpleApplication {
         cam3.setRotation(new Quaternion(0.004381671f, 0.72363687f, -0.69015175f, 0.0045953835f));
 
         ViewPort view3 = renderManager.createMainView("Top Left", cam3);
-        view3.setClearEnabled(true);
+        view3.setClearFlags(true, true, true);
         view3.attachScene(rootNode);
 
         // Setup fourth view
@@ -93,7 +93,7 @@ public class TestMultiViews extends SimpleApplication {
         cam4.setRotation(new Quaternion(0.02356979f, -0.74957186f, 0.026729556f, 0.66096294f));
 
         ViewPort view4 = renderManager.createMainView("Top Right", cam4);
-        view4.setClearEnabled(true);
+        view4.setClearFlags(true, true, true);
         view4.attachScene(rootNode);
     }
 }