Changeset 7968 for OpenSceneGraph/trunk/include/osg/AutoTransform

Timestamp:

03/18/08 16:37:38 (5 years ago)

Author:

robert

Message:

To osg::AutoTransform? added support for MinimumScale?, MaximumScale? and AutoScaleTransitionWidth? parameters
and a new scheme for computing the scaling when using autoscale that introduces smooth
transitions to the scaling of the subgraph so that it looks more natural.

Files:

• OpenSceneGraph/trunk/include/osg/AutoTransform (modified) (2 diffs)

OpenSceneGraph/trunk/include/osg/AutoTransform

@@ -84 +84 @@
         bool getAutoScaleToScreen() const { return _autoScaleToScreen; }
 
+        void setAutoScaleTransistionWidthRatio(float ratio) { _autoScaleTransitionWidthRatio = ratio; }
+        float getAutoScaleTransistionWidthRatio() const { return _autoScaleTransitionWidthRatio; }
+
 
         virtual bool computeLocalToWorldMatrix(Matrix& matrix,NodeVisitor* nv) const;
@@ -116 +119 @@
         float                           _minimumScale;
         float                           _maximumScale;
-
+        float                           _autoScaleTransitionWidthRatio;
 
         void computeMatrix() const;