VSN::SphereGeometry Class Reference

Sphere. More...

#include <vsn_spheregeometry.h>

Inheritance diagram for VSN::SphereGeometry:

Collaboration diagram for VSN::SphereGeometry:

Public Member Functions
	SphereGeometry (Node *pParent=nullptr)
	Default constructor.
	SphereGeometry (float radius, float sag=60.0f, Node *pParent=nullptr)
	Default constructor.
virtual	~SphereGeometry ()
	Destructor.
float	GetRadius () const
	Get radius.
float	GetDeviation () const
	Get polygon deviation.
virtual const MbCube &	GetBoundingBox () const override
	Set radius. More...
virtual void	UpdateGeometry () override
	NO TRANSLATION.
Public Member Functions inherited from VSN::MeshGeometry
	MeshGeometry (Node *pParent=nullptr)
	Default constructor.
virtual	~MeshGeometry ()
	Destructor.
virtual size_t	GetFaceCount (size_t indexLod) const
	Returns face count.
virtual size_t	GetVertexCount () const
	Returns vertex count.
size_t	GetNormalCount () const
	Returns normal count.
const MbCube &	GetMeshBoundingBox () const
	Returns wireframe bounding box.
bool	IsActiveColorVertex () const
	Checks if vertex color is active.
void	SetActiveColorVertex (bool bActive)
	Sets necessity of use of indexed color in vertices.
size_t	GetLevelsDetail () const
	Returns count of Levels Of Detail (LOD).
std::vector< float >	GetPositions () const
	Returns position container.
std::vector< float >	GetNormals () const
	Returns normal container.
std::vector< float >	GetTexels () const
	Returns texel container.
bool	IsExistTriangles (int indexLod, const NodeKey &materialId) const
	Checks if triangulation exists in LOD container.
std::vector< uint >	GetTriIndices (int indexLod, const NodeKey &materialId) const
	Returns specified triangulation indices.
std::vector< uint >	GetSimilarTriStripsFansIndex (int lod, const NodeKey &materialId)
	Returns indices of triangles not depending on material and LOD.
size_t	GetTriangleCount (int lod, const NodeKey &materialId) const
	Returns triangle count in the array of LOD.
bool	IsExistStrips (int lod, const NodeKey &materialId) const
	Checks if object contains the mesh with given material.
std::vector< std::vector< uint > >	GetTriStripsIndex (int lod, const NodeKey &materialId) const
	Returns triangulation indices.
int	GetTriStripCount (int lod, const NodeKey &materialId) const
	Returns count of triangles corresponding to LOD.
bool	IsExistFans (int lod, const NodeKey &materialId) const
	Checks if triangles with given material and LOD exist.
std::vector< std::vector< uint > >	GetTriFansIndex (int lod, const NodeKey &materialId) const
	Returns triangulation indices.
int	GetTriFansCount (int lod, const NodeKey &materialId) const
	Returns count of triangles corresponding to material and LOD.
bool	IsExistLevelOfDetail (int lod) const
	Checks if LOD with given identifier exists.
bool	LevelOfDetailIncludesMaterial (int lod, const NodeKey &materialId) const
	Checks if material for the specified LOD is included.
double	GetAccuracyLevelOfDetail (int lod) const
	Returns the computational accuracy for given LOD.
void	SetFaceOffset (float factor, float units)
	Set the scale and units that will be used to calculate the depth values.
Material *	GetMaterialPrimitiveById (uint id, int lod=0) const
	Returns material of primitive by the specified identifier and LOD.
std::set< uint >	GetArrayIDsPrimitives () const
	Returns primitive identifiers.
bool	IsEmpty () const
	Checks if object is empty.
MeshGeometry *	CreateMeshByIndexLod (int lodIndex)
	Creates mesh of LOD.
MeshGeometry *	CreateMeshFromByIndexLod (int lodIndex)
	Creates mesh of LOD.
virtual void	TransformVerticesByMatrix (const Matrix3DF &matrix) override
	Transforms mesh vertices by the matrix.
virtual float	GetVolume () override
	Returns geometry volume.
virtual void	UpdateMesh (MbMesh *pMeshItem)
	Updates object mesh.
virtual void	Clear ()
	Clears all geometry.
void	ClearMeshGeometry ()
	Clears the object and all LODs.
bool	IsVisibleTriangles (uint primitiveId) const
	Returns true if polygons by the specified ID are visible .
void	SetVisibleTriangles (uint primitiveId, bool visible)
	Set visibility of the polygon by the specified ID.
void	MakeAllTrianglesVisible ()
	Make all triangles visible.
void	AddVertices (const std::vector< float > &vertices)
	Adds vertex coordinates.
void	AddNormals (const std::vector< float > &normals)
	Adds normals.
void	AddTexels (const std::vector< float > &texels)
	Adds texels.
void	AddColors (const std::vector< float > &colors)
	Adds colors.
uint	AddTriangles (TypeTriangulation type, Material *pMaterial, const std::vector< uint > &indices, int lod=0, float accuracy=0.0f)
	Adds triangulation and returns identifier.
void	ReverseNormals ()
	Inverts direction of all normals.
void	CloseMesh ()
	Completes preparing the object with set data.
virtual void	SetLevelDetail (int value)
	Sets LOD in the range from 0 to 100.
virtual void	ReplaceMainMaterial (Material *pMaterial)
	Replaces the main material with the specified material.
void	ReplaceMaterial (const NodeKey &key, Material *pMaterial)
	Replaces the material with given identifier.
void	SetWireframeColor (const Color &color)
	Sets wireframe color.
virtual void	DuplicateVertexBufferToClientSide ()
	Duplicates vertex buffer into memory.
virtual void	ReleaseVertexBufferClientSide (bool update)
	Creates vertex buffer.
virtual void	PickObjectsInsideRect (const MbRect &rect, const Matrix3DF &viewMatrix, const Matrix3DF &mx, Filter filter, bool bUnifying, HitList &hits) override
	Find objects that are in the specified area.
Public Member Functions inherited from VSN::WireframeGeometry
	WireframeGeometry (Node *pParent=nullptr)
	Constructor.
virtual	~WireframeGeometry ()
	Destructor.
bool	IsValid () const
	Checks if geometry is valid.
bool	HasMaterial () const
	Checks if material is set.
Material *	GetHeadMaterial () const
	Returns the first material from the table.
size_t	GetMaterialCount () const override
	Returns material count from the table.
Material *	GetMaterialById (NodeKey id) const
	Returns the pointer corresponding to the identifier.
std::set< Material * >	GetMaterialSet () const override
	Returns material table.
std::list< NodeKey >	GetMaterialIds () const
	Returns material identifier list.
virtual bool	HasMaterialById (const NodeKey &key) const override
	Checks if the material with set identifier exists in the table.
const MbCube &	GetWireBoundingBox () const
	Returns wireframe bounding box.
bool	IsBoundingBoxValid () const override
	Checks if bounding box is valid.
bool	IsTransparent () const override
	Checks if geometry is transparent.
bool	IsExistTransparentMaterials () const
	Checks if transparent material exists in the table.
bool	IsColorEachVertex () const
	Checks if color of each vertex is set.
void	SetColorEachVertex (bool bColorEachVertex)
	Sets flag of setting color for each vertex.
bool	IsWireframe () const
	Checks if geometry is wireframe.
float	GetLineWidth () const
	Returns line width(functions are overloaded for convenience).
void	SetLineWidth (float lineWidth)
	Sets line width(functions are overloaded for convenience).
float	GetSelectedLineWidth () const
	Returns width of the selected line(functions are overloaded for convenience).
void	SetSelectedLineWidth (float lineWidth)
	Sets width of the selected line(functions are overloaded for convenience).
Color	GetWireframeColor () const
	Returns wireframe color(functions are overloaded for convenience).
void	SetWireframeColor (const Color &color)
	Sets wireframe color(functions are overloaded for convenience).
virtual Pen	GetPen () const override
	Get pen.
virtual void	SetPen (const Pen &pen) override
	Set pen.
bool	IsWireframeEmpty () const
	Checks if wireframe is empty.
std::vector< float >	GetWireFrameVertexPositions () const
	Returns vertex positions.
int	GetPolylineCount () const
	Returns polyline count.
uint	GetPolylineOffset (int index) const
	Returns polyline offset with set index in the container.
int	GetPolylineSize (int index) const
	Returns size of polyline with given index.
virtual bool	IsIgnorePixelCulling () const override
	NO TRANSLATION.
virtual void	IgnorePixelCulling (bool value)
	NO TRANSLATION.
void	AddMaterial (Material *pMaterial)
	Adds material to the table.
virtual void	UpdateTransparentMaterialCount () override
	Updates transparent material count after table operations.
virtual void	InvertNormals () override
	Inverts direction of all vertex normals.
uint	AddPolygonGroup (const std::vector< float > &vector, uint id=0)
	Adds vertex group and returns its identifier.
uint	AddPoligonQuadrangleGroup (const std::vector< float > &vector)
	Adds vertex quadrangle grid group and returns its identifier.
void	SetUseGlobalIdentifier (int global)
	Sets if the global identifier will be used.
virtual void	CopyVertexBufferToClientSide ()
	Copies vertex buffer into memory.
virtual TranslucentValue	GetTranslucentValue () const override
	Translucent value.
virtual void	DoRender (const RenderState &) override
	Performs rendering.
virtual void	Render (RenderContext &) override
	Performs rendering.
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 bool	IsAnnotation () const
	NO TRANSLATION.
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
virtual void	OpenGLDraw (const RenderState &state) override
	Draw a sphere with OpenGL.
Protected Member Functions inherited from VSN::MeshGeometry
void	RenderWireframe (const RenderState &state)
	NOT TRANSLATED.
	MeshGeometry (MeshGeometryPrivate &dd, Node *pParent)
	Constructor for internal use.
Protected Member Functions inherited from VSN::WireframeGeometry
virtual void	OGLInitGeom (const RenderState &)
	Performs rendering.
void	OGLDrawWireframe (const RenderState &, uint mode)
	Renders wireframe in one of the modes: GL_POINTS, GL_LINE_STRIP, GL_LINE_LOOP GL_LINES.
void	ClearWireframe ()
	Clears all wireframe.
	WireframeGeometry (WireframeGeometryPrivate &dd, Node *pParent)
	NO TRANSLATION.
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

Sphere.

Member Function Documentation

GetBoundingBox()

virtual const MbCube& VSN::SphereGeometry::GetBoundingBox ( ) const

overridevirtual

Set radius.

Set polygon deviation. Get a bounding box.

Reimplemented from VSN::MeshGeometry.

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

• vsn_spheregeometry.h