Changeset 2255 for OpenSceneGraph/trunk/examples/osgwindows/osgwindows.cpp

Timestamp:

09/10/03 21:25:36 (10 years ago)

Author:

robert

Message:

Changed OsgCameraGroup? so that it shares osg::State between Producer::Camera's which
share the same Producer::RenderSurface?.

Added support for more colors in slideshow3D's constructor code.

Files:

• OpenSceneGraph/trunk/examples/osgwindows/osgwindows.cpp (modified) (2 diffs)

OpenSceneGraph/trunk/examples/osgwindows/osgwindows.cpp

@@ -16 +16 @@
 static Producer::CameraConfig *BuildConfig(void)
 {
+#define TWO_SEPERATE_WINDOWS
+
+#ifdef TWO_SEPERATE_WINDOWS
     Producer::RenderSurface *rs1 = new Producer::RenderSurface;
     rs1->setScreenNum(0);
@@ -46 +49 @@
     cfg->setInputArea(ia);
     return cfg;
+
+#else
+    // one window with four camera's.
+    Producer::Camera* pcam1 = new Producer::Camera ();
+    pcam1->setProjectionRectangle (0.0f, 0.5f, 0.5f, 1.0f);
+   
+    Producer::Camera* pcam2 = new Producer::Camera ();
+    pcam2->setRenderSurface (pcam1->getRenderSurface ());
+    pcam2->setProjectionRectangle (0.5f, 1.0f, 0.5f, 1.0f);
+
+    Producer::Camera* pcam3 = new Producer::Camera ();
+    pcam3->setRenderSurface (pcam1->getRenderSurface ());
+    pcam3->setProjectionRectangle (0.0f, 0.5f, 0.0f, 0.5f);
+
+    Producer::Camera* pcam4 = new Producer::Camera ();
+    pcam4->setRenderSurface (pcam1->getRenderSurface ());
+    pcam4->setProjectionRectangle (0.5f, 1.0f, 0.0f, 0.5f);
+
+    Producer::CameraConfig *cfg = new Producer::CameraConfig;
+    cfg->addCamera("Camera 1",pcam1);
+    cfg->addCamera("Camera 2",pcam2);
+    cfg->addCamera("Camera 3",pcam3);
+    cfg->addCamera("Camera 4",pcam4);
+    
+    return cfg;
+#endif
 }