Changeset 1927 for OpenSceneGraph/trunk/examples/osghud/osghud.cpp

Timestamp:

04/30/03 13:40:17 (10 years ago)

Author:

robert

Message:

Added support for automatic scaling of text to screen coords. Optimized
the text implementation to provide better speed, especially by using the
alignement to screen option.

Deprecated the Text::setFontSize(,) method, which is now being replaced
by setFontResolution(,)

Fixed typos in Texture*.cpp.

Removed old deprecated methods from osg headers.

Files:

• OpenSceneGraph/trunk/examples/osghud/osghud.cpp (modified) (5 diffs)

OpenSceneGraph/trunk/examples/osghud/osghud.cpp

@@ -45 +45 @@
 
         text->setFont(timesFont);
+        text->setPosition(position);
         text->setText("Head Up Displays are simple :-)");
-        text->setPosition(position);
         
         position += delta;
@@ -57 +57 @@
 
         text->setFont(timesFont);
+        text->setAutoScaleToScreen(true);
+        text->setPosition(position);
         text->setText("All you need to do is create your text in a subgraph.");
-        text->setPosition(position);
         
         position += delta;
@@ -69 +70 @@
 
         text->setFont(timesFont);
+        text->setPosition(position);
         text->setText("Disable depth test in this subgraph to ensure its always ontop.");
-        text->setPosition(position);
         
         position += delta;
@@ -80 +81 @@
 
         text->setFont(timesFont);
+        text->setPosition(position);
         text->setText("Then place an osg::Projection node above the subgraph\nto create an orthographic projection.");
-        text->setPosition(position);
         
         position += delta;
@@ -91 +92 @@
 
         text->setFont(timesFont);
+        text->setPosition(position);
         text->setText("And add an osg::ModelViewMatrix set to ABSOLUTE to ensure\nit remains independent from any external model view matrices.");
-        text->setPosition(position);
         
         position += delta;