From Eric Wing, fix for compute of the bounding box when handling outline/backdrop text.

2006-08-22 10:23:58 +00:00
parent 71c79506e9
commit 98cdf9b3c7
2 changed files with 97 additions and 34 deletions
--- a/include/osgText/Text
+++ b/include/osgText/Text
@@ -555,10 +555,14 @@ protected:
    mutable osg::Vec3                                   _normal;
    mutable osg::BoundingBox                            _textBB;

+
+    bool computeAverageGlypthWidthAndHeight(float& avg_width, float& avg_height) const;
    void computePositions();
    void computePositions(unsigned int contextID) const;
    
    void computeBackdropPositions(unsigned int contextID) const;
+    void computeBackdropBoundingBox() const;
+
    void computeColorGradients() const;
    void computeColorGradientsOverall() const;
    void computeColorGradientsPerCharacter() const;