The PolygonGeometry class is a geometry object of curve primitives.
. More...

#include <vsn_polygongeometry.h>

Inheritance diagram for VSN::PolygonGeometry:

Collaboration diagram for VSN::PolygonGeometry:

Public Member Functions
	PolygonGeometry (Node *pParent=nullptr)
	Constructor.

virtual	~PolygonGeometry ()
	Destructor.

ElementId	AddLine (const Point3DF &p1, const Point3DF &p2, const Pen &pen={})
	Add two points to draw a line.

void	SetLineColor (ElementId id, const Color &color)
	Set line color.

void	SetLineWidth (ElementId id, float width)
	Set line width.

void	SetLinePriority (ElementId id, uint priority)
	Set depth priority for line.

ElementId	AddPolygon (const std::vector< Point3DF > &positions, const Pen &pen={})
	Add points array to draw a curve.

ElementId	AddPolygon (const Point3DF *points, size_t count, const Pen &pen={})
	Add points array to draw a curve.

ElementId	AddPolygon (const PolygonDescriptor &polygon)
	Add a polygon using PolygonDescriptor.

ElementId	AddPolygons (const std::vector< PolygonDescriptor > &polygons)
	Add a polygon array using PolygonDescriptor.

ElementId	AddIndicesPolygon (const Point3DF points, size_t pointsCount, const uint indices, size_t indicesCount, const Color &color, float width, uint8_t priority, const Vector3DF &={})
	Add a polygon with respect to indices.

ElementId	AddIndicesPolygon (const Point3DFColor points, size_t pointsCount, const uint indices, size_t indicesCount, const Color &color, float width, uint8_t priority, const Vector3DF &={})
	Add a polygon of positions and colors with respect to indices.

ElementId	AddIndicesPolygon (const Point3DFTexture1D points, size_t pointsCount, const uint indices, size_t indicesCount, const Pen &pen, uint8_t priority, const Vector3DF &={})
	Add a polygon of positions and 1D texture with respect to indices.

ElementId	AddIndicesPolygon (const Point3DNormal3D points, size_t pointsCount, const uint indices, size_t indicesCount, const Color &color, float width, uint8_t priority)
	Add a polygon of positions and normals with respect to indices.

void	SetVisiblePolygon (ElementId id, bool visible)
	Set curve visibility.

bool	IsVisiblePolygon (ElementId id) const
	Get curve visibility.

void	ArrangeGeometry ()
	Method for geometric curves optimization.

void	ClearGeometry ()
	Clear geometric data.

virtual void	Render (RenderContext &renderContext) override
	Performs rendering.

virtual const MbCube &	GetBoundingBox () const override
	Returns bounding box.

Public Member Functions inherited from VSN::Geometry
	Geometry (Node *pParent=nullptr)
	Default constructor.

virtual	~Geometry ()
	Destructor.

void	SetDoubleSidedLighting (bool value)
	Set double side lighting.

bool	IsDoubleSidedLighting () const
	Does geometry use double sided lighting.

void	SetVisible (bool value)
	Set the visibility value to the geometry object.

bool	IsVisible () const
	Check the visibility value.

virtual Pen	GetPen () const
	Get pen.

virtual void	SetPen (const Pen &pen)
	Set pen.

virtual void	SetLevelDetail (int value)
	\ ru Задать уровень детализации в диапазоне от 0 до 100. Sets LOD in the range from 0 to 100.

virtual bool	IsIgnorePixelCulling () const
	NO TRANSLATION.

virtual bool	IsTransparent () const
	Checks if geometry is transparent.

virtual bool	IsBoundingBoxValid () const
	True if bounding box is valid.

virtual void	PickObjectsInsideRect (const MbRect &rect, const Matrix3DF &viewMatrix, const Matrix3DF &mx, Filter filter, bool bUnifying, HitList &hits)
	NO TRANSLATION.

virtual bool	IsAnnotation () const
	NO TRANSLATION.

virtual void	UpdateTransparentMaterialCount ()
	Updates transparent material count after table operations.

virtual TranslucentValue	GetTranslucentValue () const
	Translucent value.

virtual bool	HasMaterialById (const NodeKey &key) const
	Checks if the material with set identifier exists in the table.

virtual size_t	GetMaterialCount () const
	Returns material count from the table.

virtual std::set< Material * >	GetMaterialSet () const
	Returns material table.

virtual float	GetVolume ()
	Returns geometry volume.

virtual void	InvertNormals ()
	Inverts direction of all vertex normals.

virtual void	TransformVerticesByMatrix (const Matrix3DF &matrix)
	Transforms mesh vertices by given matrix.

virtual void	UpdateGeometry ()
	Updates geometry by new data.

virtual size_t	GetFaceCount (size_t indexLod=0) const
	Returns face count.

virtual size_t	GetVertexCount () const
	Returns vertex count.

virtual void	OpenGLDraw (const RenderState &renderState)
	Renders wireframe in one of the modes: GL_POINTS, GL_LINE_STRIP, GL_LINE_LOOP GL_LINES.

Public Member Functions inherited from VSN::Node
	Node (Node *pParent=nullptr)
	Constructor with parent.

virtual	~Node ()
	Destructor.

NodeKey	GetUniqueKey () const
	Returns key identifing Node instance.

void	SetUniqueKey (const NodeKey &key)
	Sets the unique key for the instance.

NodeKey	GetCustomKey () const
	Returns custom key identifing Node instance.

void	SetCustomKey (const NodeKey &key)
	Sets the custom unique key for the instance.

Node *	GetParentNode () const
	Returns pointer to the parent object or nullptr if no parent.

bool	IsEnabled () const
	Returns the Node enabled flag. By default, the flag is always on.

ObjectList< Node * >	GetChildNodes () const
	Return an array of child nodes for this node.

void	SetParent (Node *pParent)
	Sets parent object to the object.

bool	IsNotificationsBlocked () const
	True if notifications are blocked, otherwise, False.

bool	SetBlockNotifications (bool block)
	Sets blocking of notifications and returns the previous blocking value.

Public Member Functions inherited from VSN::Object
	Object (Object *pParent=nullptr)
	Default constructor. More...

virtual	~Object ()
	Destructor.

void	SetParent (Object *pParent)
	NO TRANSLATION.

Mutex *	GetMutex ()
	Object mutex.

String	GetObjectName () const
	Returns name.

void	SetObjectName (const String &name)
	Sets name.

bool	IsControlType () const
	TRANSLATION.

Object *	GetParent () const
	NO TRANSLATION.

Variant	GetProperty (const String &name) const
	NO TRANSLATION.

bool	IsSignalsBlocked () const
	NO TRANSLATION.

bool	SetBlockSignals (bool bBlock)
	NO TRANSLATION.

void	AddEventListener (Object *pObject)
	NO TRANSLATION.

void	RemoveEventListener (Object *pObject)
	NO TRANSLATION.

Object *	GetSender () const
	NO TRANSLATION.

Thread *	GetThread () const
	NO TRANSLATION.

void	BindWithThread (Thread *thread)
	NO TRANSLATION.

int	StartTimer (int interval, TimerType timerType=tt_CoarseTimer)
	NO TRANSLATION.

void	KillTimer (int id)
	NO TRANSLATION.

const ObjectList< Object * > &	GetChildren () const
	NO TRANSLATION.

template<typename T >
T	FindChild (const String &objName=String()) const
	NO TRANSLATION.

template<typename T >
ObjectList< T >	FindChildren (const String &objName=String(), VSN::ChildFindingPolicies policies=VSN::FindAllNestedChildren) const
	NO TRANSLATION.

Public Member Functions inherited from VSN::BasicObject
	BasicObject ()
	Default constructor.

virtual	~BasicObject ()
	Destructor.

Protected Member Functions
	PolygonGeometry (PolygonGeometryPrivate &dd, Node *pParent)
	Constructor for internal use.

Protected Member Functions inherited from VSN::Geometry
ObjectVector< GeometryTraits * >	GetGeometryTraits () const
	Returns list of geometry data from this object.

void	AddGeometryTraits (GeometryTraits *pTraits)
	Adds data group of geometric solid body.

void	RemoveGeometryTraits (GeometryTraits *pTraits)
	Removes data group of geometric solid body.

	Geometry (GeometryPrivate &dd, Node *pParent)
	Signal about the end of rebuilding the whole geometry. More...

Protected Member Functions inherited from VSN::Node
	Node (NodePrivate &dd, Node *pParent)
	Sets the node enable flag. More...

virtual void	SceneModificationEvent (const std::shared_ptr< SceneModification > &modification)
	The function is called in case of scene being modified.

Detailed Description

The PolygonGeometry class is a geometry object of curve primitives.
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The PolygonGeometry class allows you to create geometric curves based on polygon models. PolygonGeometry has a number of functions for creating geometric curves, as well as control their visibility and color range. When creating curves, you can set the desired color, as well as the polygon style and texture from your position. With PolygonGeometry it is possible to set normals for clipping when displaying the reverse side in each position of the polygon. PolygonGeometry provides helper functions when adding a curve with indexes and with a full description using the PolygonDescriptor class.

The documentation for this class was generated from the following file:

vsn_polygongeometry.h

Public Member Functions

Protected Member Functions

Detailed Description