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// |
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// leaf-node-line.h |
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// gepetto-viewer |
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// |
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// Created by Justin Carpentier, Mathieu Geisert in November 2014. |
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// Copyright (c) 2014 LAAS-CNRS. All rights reserved. |
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// |
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#ifndef GEPETTO_VIEWER_LEAFNODELINE_HH |
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#define GEPETTO_VIEWER_LEAFNODELINE_HH |
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#include <gepetto/viewer/node-drawable.h> |
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#include <gepetto/viewer/properties.h> |
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namespace gepetto { |
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namespace viewer { |
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DEF_CLASS_SMART_PTR(LeafNodeLine) |
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class LeafNodeLine : public Node { |
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private: |
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/** Associated weak pointer */ |
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LeafNodeLineWeakPtr weak_ptr_; |
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/** Geometry */ |
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::osg::GeometryRefPtr beam_ptr_; |
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::osg::ref_ptr< ::osg::DrawArrays> drawArray_ptr_; |
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::osg::Vec3ArrayRefPtr points_ptr_; |
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::osg::Vec4ArrayRefPtr color_ptr_; |
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BackfaceDrawingProperty backfaceDrawing_; |
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void init(); |
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/* Default constructor */ |
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LeafNodeLine(const std::string& name, const osgVector3& start_point, |
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const osgVector3& end_point); |
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LeafNodeLine(const std::string& name, const osgVector3& start_point, |
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const osgVector3& end_point, const osgVector4& color); |
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LeafNodeLine(const std::string& name, const ::osg::Vec3ArrayRefPtr& points, |
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const osgVector4& color); |
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/* Copy constructor */ |
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LeafNodeLine(const LeafNodeLine& other); |
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/** Initialize weak_ptr */ |
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void initWeakPtr(LeafNodeLineWeakPtr other_weak_ptr); |
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protected: |
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public: |
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/** Static method which create a new box defined by the half_axis vector |
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*/ |
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static LeafNodeLinePtr_t create(const std::string& name, |
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const osgVector3& start_point, |
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const osgVector3& end_point); |
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static LeafNodeLinePtr_t create(const std::string& name, |
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const osgVector3& start_point, |
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const osgVector3& end_point, |
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const osgVector4& color); |
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static LeafNodeLinePtr_t create(const std::string& name, |
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const ::osg::Vec3ArrayRefPtr& points, |
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const osgVector4& color); |
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/** Static method for creating a clone of box other with the copy constructor |
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*/ |
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static LeafNodeLinePtr_t createCopy(LeafNodeLinePtr_t other); |
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/** Proceed to a clonage of the current object defined by the copy constructor |
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*/ |
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virtual LeafNodeLinePtr_t clone(void) const; |
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/** Copy |
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\brief Proceed to a copy of the currend object as clone |
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*/ |
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virtual NodePtr_t copy() const { return clone(); } |
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/** Return a shared pointer of the current object |
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*/ |
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LeafNodeLinePtr_t self(void) const; |
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/** Apply a new global configuration |
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*/ |
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/** Define the new start point of the line |
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*/ |
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virtual void setStartPoint(const osgVector3& start_point); |
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osgVector3 getStartPoint() const; |
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/** Define the new end point of the line |
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*/ |
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virtual void setEndPoint(const osgVector3& end_point); |
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osgVector3 getEndPoint() const; |
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/** Define the immediate mode of OpenGL used to draw the line. |
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* Possible values are: |
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* \image html opengl_primitives.png |
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*/ |
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virtual void setMode(const GLenum& mode); |
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GLenum getMode() const; |
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/** Define the start and end point of the line |
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*/ |
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virtual void setPoints(const osgVector3& start_point, |
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const osgVector3& end_point); |
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virtual void setPoints(const ::osg::Vec3ArrayRefPtr& points); |
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/** Draw only a subset of the points |
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*/ |
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void setPointsSubset(const int first, const std::size_t count); |
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::osg::Vec3ArrayRefPtr getPoints() { return points_ptr_; } |
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void setColor(const osgVector4& color); |
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void setColors(const ::osg::Vec4ArrayRefPtr& color); |
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osgVector4 getColor() const { |
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::osg::Vec4ArrayRefPtr color_array_ptr = |
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dynamic_cast<osg::Vec4Array*>(beam_ptr_->getColorArray()); |
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ASSERT(color_array_ptr, |
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"Problem of dynamic casting from VecArray to Vec4Array"); |
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return color_array_ptr->at(0); |
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} |
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::osg::GeometryRefPtr geometry() const { return beam_ptr_; } |
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SCENE_VIEWER_ACCEPT_VISITOR; |
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/** Destructor */ |
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virtual ~LeafNodeLine(); |
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}; |
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} /* namespace viewer */ |
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} /* namespace gepetto */ |
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#endif /* GEPETTO_VIEWER_LEAFNODELINE_HH */ |