FGFS-4.1/OpenSceneGraph
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Added LEFT_EYE and RIGHT_EYE stereo to osg::DisplaySettings/osgUtil::SceneView

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Renamed LODBias to LODScale.
This commit is contained in:
Robert Osfield
2002-11-12 10:22:38 +00:00
parent 6d1ba6c0f4
commit 8e84722f90
15 changed files with 180 additions and 104 deletions
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include/osg/NodeVisitor
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@@ -192,12 +192,12 @@ class SG_EXPORT NodeVisitor : public Referenced
/** Get the distance from a point to the eye point, distance value in local coordinate system.
* Note, not all NodeVisitor implement this method, it is mainly cull visitors which will implement.
* If the getDistianceFromEyePoint(pos) is not implmented than a default value of 0.0 is returned.*/
virtual float getDistanceToEyePoint(const Vec3& /*pos*/, bool /*useLODBias*/) const { return 0.0f; }
virtual float getDistanceToEyePoint(const Vec3& /*pos*/, bool /*useLODScale*/) const { return 0.0f; }
/** Get the distance of a point from the eye point, distance value in the eye coordinate system.
* Note, not all NodeVisitor implement this method, it is mainly cull visitors which will implement.
* If the getDistianceFromEyePoint(pos) is not implmented than a default value of 0.0 is returned.*/
virtual float getDistanceFromEyePoint(const Vec3& /*pos*/, bool /*useLODBias*/) const { return 0.0f; }
virtual float getDistanceFromEyePoint(const Vec3& /*pos*/, bool /*useLODScale*/) const { return 0.0f; }
virtual void apply(Node& node) { traverse(node);}