Changeset 394 for experimental/distortionNG/extViewer.cpp

Timestamp:

Jun 30, 2012, 8:56:16 PM (12 years ago)

Author:

Torben Dannhauer

Message:

vertex- and texcoord warping works now :)

File:

• experimental/distortionNG/extViewer.cpp (modified) (2 diffs)

experimental/distortionNG/extViewer.cpp

@@ -100 +100 @@
     osg::Vec3 dy = yAxis*(height/((float)(rows-1)));
 
-
         // Create vertices and coordinates
         osg::Vec3Array* vertices = new osg::Vec3Array;
@@ -112 +111 @@
                 for ( unsigned int col=0; col<columns; col++ )
                 {
+                        osg::Vec3 vertex = origin+dy*row+dx*col;
+
                         // Create coordinates of the mesh node (geometry).
-                        vertices->push_back( origin+dy*row+dx*col );
-
-                        // Create tex coordinates
-                        osg::Vec2 texcoord = osg::Vec2((float)col/(float)(columns-1), (float)row/(float)(rows-1));
+                        vertices->push_back( vertex );
 
                         // Set Coordinates for RTT-Texture (scene rendering)
-                        texcoords0->push_back( texcoord );
+                        texcoords0->push_back( osg::Vec2( vertex.x(), vertex.y()) );
 
                         // Set Color of the mesh node