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51 lines
1.2 KiB
C
51 lines
1.2 KiB
C
1 month ago
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#ifndef HUtilityAnnotation_H
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#define HUtilityAnnotation_H
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#include <osg/Geode>
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#include <osgText/Text>
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namespace OSGView
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{
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class HUtilityAnnotation : public osg::Geode
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{
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public:
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HUtilityAnnotation() {}
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virtual ~HUtilityAnnotation() {}
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/*! Inserts a note
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\param target where the arrow should point
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\param position where the text is positioned
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\param AnnotateThis key to what this annotation is annotating
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\param pView pointer to the view
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\param layer_key style segment for this note
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\param bg_type one of four stock background types
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\param useArrow sets the visibility of the arrow
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\param key_path is the key path returned by HC_Show_Selection_Original_Keys
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\param key_path_length is the length returned by HC_Show_Selection_Original_Keys
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\return key to the root of the note segment tree */
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virtual osg::Geode* Insert(
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const std::string charText,
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osg::Vec3 target,
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osg::Vec3 position,
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bool useArrow = true);
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/*! Repositions the text */
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virtual void MoveText(osg::Vec3 pos);
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protected:
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osg::Vec3 m_target; //the place where the arrow point
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osg::Vec3 m_position; //position where the text is positioned
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osg::ref_ptr<osgText::Text> m_text; //Text drawable
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};
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} //end namespace
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#endif
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