Changeset 6126 for OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp

Timestamp:

02/08/07 18:23:40 (6 years ago)

Author:

robert

Message:

Flesh out more of basic ShadowTechnique? and ShadowedScene? API.

Files:

• OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp (modified) (3 diffs)

OpenSceneGraph/trunk/examples/osgshadow/osgshadow.cpp

@@ -24 +24 @@
 
 #include <osgShadow/OccluderGeometry>
+#include <osgShadow/ShadowedScene>
+#include <osgShadow/ShadowVolume>
 
 #include <osgDB/ReadFile>
@@ -567 +569 @@
     while (arguments.read("--two-pass")) drawMode = osgShadow::ShadowVolumeGeometry::STENCIL_TWO_PASS;
     
+    bool ShadowVolume = false;
+    while (arguments.read("--ShadowVolume")) ShadowVolume = true;
+
 
     // set up the camera manipulators.
@@ -681 +686 @@
     light->setPosition(lightpos);
 
-    if (!doShadow)
+    if (ShadowVolume)
+    {
+        osg::ref_ptr<osgShadow::ShadowedScene> shadowedScene = new osgShadow::ShadowedScene;
+        
+        shadowedScene->setShadowTechnique(new osgShadow::ShadowVolume);
+
+        shadowedScene->addChild(model.get());
+        
+        group->addChild(shadowedScene.get());
+    }
+    else if (!doShadow)
     {
         group->addChild(model.get());