Changeset 3156 for OpenSceneGraph/trunk/examples/osgfxbrowser/osgfxbrowser.cpp

Timestamp:

07/19/04 20:56:42 (9 years ago)

Author:

robert

Message:

Fixed the position of text so it is drawn ontop of the quads.

Files:

• OpenSceneGraph/trunk/examples/osgfxbrowser/osgfxbrowser.cpp (modified) (4 diffs)

OpenSceneGraph/trunk/examples/osgfxbrowser/osgfxbrowser.cpp

@@ -154 +154 @@
         void rebuild_client_area(const Rect &client_rect)
         {
+                float zPos = -0.1; // note from Robert, was 0.1f, but now must be -0.1f to keep text visible??#!? due
+                                   // to some other change in the OSG not tracked down yet...
+        
                 osg::ref_ptr<osgText::Font> arial = osgText::readFontFile("fonts/arial.ttf");
 
@@ -162 +165 @@
                 hints->setCharacterSize(13);
                 hints->setFontResolution(13, 13);
-                hints->setPosition(osg::Vec3((client_rect.x0+client_rect.x1)/2, client_rect.y0 + 4, 0.1f));
+                hints->setPosition(osg::Vec3((client_rect.x0+client_rect.x1)/2, client_rect.y0 + 4, zPos));
                 hints->setText("<RETURN> show/hide this panel      <LEFT> previous effect      <RIGHT> next effect      <DEL> enable/disable effects      'x' save to file      'r' rotate/stop");
                 addDrawable(hints.get());
@@ -194 +197 @@
                 ename->setCharacterSize(32);
                 ename->setFontResolution(32, 32);
-                ename->setPosition(osg::Vec3((client_rect.x0 + client_rect.x1) / 2, client_rect.y1 - 22, 0.1f));
+                ename->setPosition(osg::Vec3((client_rect.x0 + client_rect.x1) / 2, client_rect.y1 - 22, zPos));
                 ename->setText(effect_name);
                 addDrawable(ename.get());
@@ -205 +208 @@
                 edesc->setCharacterSize(16);
                 edesc->setFontResolution(16, 16);
-                edesc->setPosition(osg::Vec3(client_rect.x0 + 8, client_rect.y1 - 60, 0.1f));
+                edesc->setPosition(osg::Vec3(client_rect.x0 + 8, client_rect.y1 - 60, zPos));
                 edesc->setText(effect_description);
                 addDrawable(edesc.get());