Changeset 2371 for OpenSceneGraph/trunk/examples/osgcluster/osgcluster.cpp

Timestamp:

10/10/03 11:41:04 (10 years ago)

Author:

robert

Message:

Fixed the setting of the offset so that it convert degrees to radians.

Added setting of FOV, however, it doesn't yet function, will need to look into Producer to work out why.

Files:

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

OpenSceneGraph/trunk/examples/osgcluster/osgcluster.cpp

@@ -38 +38 @@
     
         CameraPacket():_masterKilled(false) 
-    {
-        _byte_order = 0x12345678;
-    }
+        {
+            _byte_order = 0x12345678;
+        }
         
         void setPacket(const osg::Matrix& matrix,const osg::FrameStamp* frameStamp)
@@ -54 +54 @@
         {
         
-            matrix = _matrix * osg::Matrix::rotate(angle_offset,0.0f,1.0f,0.0f);
-        }
-        
-    void checkByteOrder( void )
-    {
-        if( _byte_order == 0x78563412 )  // We're backwards
-        {
-            swapBytes( _byte_order );
-        swapBytes( _masterKilled );
-        for( int i = 0; i < 16; i++ )
-            swapBytes( _matrix.ptr()[i] );
-                    
-                // umm.. we should byte swap _frameStamp too...
-        }
-    }
+            matrix = _matrix * osg::Matrix::rotate(osg::DegreesToRadians(angle_offset),0.0f,1.0f,0.0f);
+        }
+        
+        void checkByteOrder( void )
+        {
+            if( _byte_order == 0x78563412 )  // We're backwards
+            {
+                swapBytes( _byte_order );
+            swapBytes( _masterKilled );
+            for( int i = 0; i < 16; i++ )
+                swapBytes( _matrix.ptr()[i] );
+
+                    // umm.. we should byte swap _frameStamp too...
+            }
+        }
 
         
@@ -128 +128 @@
 
     float camera_fov=45.0f;
-    while (arguments.read("-f",camera_fov)) ;
+    while (arguments.read("-f",camera_fov)) 
+    {
+        std::cout << "setting lens perspective : original "<<viewer.getLensHorizontalFov()<<"  "<<viewer.getLensVerticalFov()<<std::endl;
+        viewer.setLensPerspective(camera_fov,camera_fov*viewer.getLensVerticalFov()/viewer.getLensHorizontalFov(),1.0f,1000.0f);
+        std::cout << "setting lens perspective : new "<<viewer.getLensHorizontalFov()<<"  "<<viewer.getLensVerticalFov()<<std::endl;
+    }
 
     float camera_offset=45.0f;