OpenGl_GraduatedTrihedron Class Reference

This class allows to render Graduated Trihedron, i.e. trihedron with grid. it is based on Graphic3d_GraduatedTrihedron parameters and support its customization on construction level only. More...

#include <OpenGl_GraduatedTrihedron.hxx>

Inheritance diagram for OpenGl_GraduatedTrihedron:

Public Member Functions
	OpenGl_GraduatedTrihedron ()
	Default constructor.
virtual	~OpenGl_GraduatedTrihedron ()
	Destructor.
virtual void	Render (const Handle< OpenGl_Workspace > &theWorkspace) const override
	Draw the element.
virtual void	Release (OpenGl_Context *theCtx) override
	Release OpenGL resources.
void	SetValues (const Graphic3d_GraduatedTrihedron &theData)
	Setup configuration.
void	SetMinMax (const OpenGl_Vec3 &theMin, const OpenGl_Vec3 &theMax)
	Sets up-to-date values of scene bounding box. Can be used in callback mechanism to get up-to-date values.
virtual void	DumpJson (Standard_OStream &theOStream, Standard_Integer theDepth=-1) const override
	Dumps the content of me into the stream.
Public Member Functions inherited from OpenGl_Element
	OpenGl_Element ()
virtual Standard_Boolean	IsFillDrawMode () const
	Return TRUE if primitive type generates shaded triangulation (to be used in filters).
virtual Standard_Size	EstimatedDataSize () const
	Returns estimated GPU memory usage for holding data without considering overheads and allocation alignment rules.
virtual void	UpdateMemStats (Graphic3d_FrameStatsDataTmp &theStats) const
	Increment memory usage statistics. Default implementation puts EstimatedDataSize() into Graphic3d_FrameStatsCounter_EstimatedBytesGeom.
virtual void	UpdateDrawStats (Graphic3d_FrameStatsDataTmp &theStats, bool theIsDetailed) const
	Increment draw calls statistics.
virtual void	SynchronizeAspects ()
	Update parameters of the drawable elements.

Protected Attributes
Scene bounding box values
OpenGl_Vec3	myMin
	Axes for trihedron.
OpenGl_Vec3	myMax
	Axes for trihedron.
Axis	myAxes [3]
	Axes for trihedron.
Graphic3d_GraduatedTrihedron	myData
	Axes for trihedron.
OpenGl_Aspects	myGridLineAspect
	Color grid properties.

Labels properties
OpenGl_Text	myLabelValues
OpenGl_Aspects	myAspectLabels
OpenGl_Aspects	myAspectValues

Additional Inherited Members
Static Public Member Functions inherited from OpenGl_Element
template<typename theResource_t>
static void	Destroy (OpenGl_Context *theContext, theResource_t *&theElement)
	Pointer to the context is used because this method might be called when the context is already being destroyed and usage of a handle would be unsafe.
Protected Member Functions inherited from OpenGl_Element
virtual	~OpenGl_Element ()

Detailed Description

This class allows to render Graduated Trihedron, i.e. trihedron with grid. it is based on Graphic3d_GraduatedTrihedron parameters and support its customization on construction level only.

See also

Graphic3d_GraduatedTrihedron

Constructor & Destructor Documentation

OpenGl_GraduatedTrihedron()

OpenGl_GraduatedTrihedron::OpenGl_GraduatedTrihedron

(

)

Default constructor.

~OpenGl_GraduatedTrihedron()

virtual OpenGl_GraduatedTrihedron::~OpenGl_GraduatedTrihedron ( )

virtual

Destructor.

Member Function Documentation

DumpJson()

virtual void OpenGl_GraduatedTrihedron::DumpJson ( Standard_OStream & theOStream, Standard_Integer theDepth = -1 ) const

overridevirtual

Dumps the content of me into the stream.

Reimplemented from OpenGl_Element.

Release()

virtual void OpenGl_GraduatedTrihedron::Release ( OpenGl_Context * theCtx )

overridevirtual

Release OpenGL resources.

Implements OpenGl_Element.

Render()

virtual void OpenGl_GraduatedTrihedron::Render ( const Handle< OpenGl_Workspace > & theWorkspace ) const

overridevirtual

Draw the element.

Implements OpenGl_Element.

SetMinMax()

void OpenGl_GraduatedTrihedron::SetMinMax	(	const OpenGl_Vec3 &	theMin,
		const OpenGl_Vec3 &	theMax )

Sets up-to-date values of scene bounding box. Can be used in callback mechanism to get up-to-date values.

See also

Graphic3d_GraduatedTrihedron::CubicAxesCallback

SetValues()

void OpenGl_GraduatedTrihedron::SetValues

(

const Graphic3d_GraduatedTrihedron &

theData

)

Setup configuration.

Field Documentation

myAspectLabels

OpenGl_Aspects OpenGl_GraduatedTrihedron::myAspectLabels

mutableprotected

myAspectValues

OpenGl_Aspects OpenGl_GraduatedTrihedron::myAspectValues

mutableprotected

myAxes

Axis OpenGl_GraduatedTrihedron::myAxes[3]

mutableprotected

Axes for trihedron.

myData

Graphic3d_GraduatedTrihedron OpenGl_GraduatedTrihedron::myData

mutableprotected

Axes for trihedron.

myGridLineAspect

OpenGl_Aspects OpenGl_GraduatedTrihedron::myGridLineAspect

mutableprotected

Color grid properties.

myLabelValues

OpenGl_Text OpenGl_GraduatedTrihedron::myLabelValues

mutableprotected

myMax

OpenGl_Vec3 OpenGl_GraduatedTrihedron::myMax

protected

Axes for trihedron.

myMin

OpenGl_Vec3 OpenGl_GraduatedTrihedron::myMin

protected

Axes for trihedron.

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

• OpenGl_GraduatedTrihedron.hxx