Changeset 25

Timestamp:

10/29/08 17:19:51 (4 years ago)

Author:

jschild

Message:

added an output field for the camera's projection matrix

Location:

trunk/avango-osg

Files:

• include/avango/osg/viewer/Camera.h (modified) (1 diff)
• src/avango/osg/viewer/Camera.cpp (modified) (2 diffs)

trunk/avango-osg/include/avango/osg/viewer/Camera.h

@@ -166 +166 @@
 
         /**
+         * Outputs the projection matrix of the osg camera
+         */
+        SFMatrix ProjectionMatrix;
+
+        /**
          * Get the wrapped ::osg::Camera.
          */

trunk/avango-osg/src/avango/osg/viewer/Camera.cpp

@@ -138 +138 @@
   AV_FC_ADD_FIELD(MouseViewerTransform, ::osg::Matrix::identity());
   AV_FC_ADD_FIELD(MouseNearTransform, ::osg::Matrix::identity());
+  AV_FC_ADD_FIELD(ProjectionMatrix, ::osg::Matrix::identity());
 
   mOsgCamera->setReferenceFrame(::osg::Transform::ABSOLUTE_RF);
@@ -358 +359 @@
     if (MouseNearTransform.getValue() != mouse_near_trans)
       MouseNearTransform.setValue(mouse_near_trans);
+    if (ProjectionMatrix.getValue() != mOsgCamera->getProjectionMatrix())
+      ProjectionMatrix.setValue(mOsgCamera->getProjectionMatrix());
   }
 }