Stores some information used by shapes. More...

#include <Inventor/elements/SoShapeStyleElement.h>

Inheritance diagram for SoShapeStyleElement:

Public Types
enum	flags { INVISIBLE_BIT = 0x1 , BBOX_BIT = 0x2 , DELAY_TRANSP_BIT = 0x4 }
	flags More...

Public Member Functions
virtual void	push (SoState *state)
	Pushes element.

virtual void	pop (SoState state, const SoElement prevTopElement)
	Pops element.

SbBool	mightNotRender () const
	Returns TRUE if shapes may not render for some reason.

SbBool	needNormals () const
	Returns TRUE if need normals.

SbBool	needTangents () const
	Returns TRUE if need tangents.

SbBool	needTexCoords (int unit=0) const
	Returns TRUE if need texture coordinates.

SbBool	needTexCoords3 (int unit=0) const
	Returns TRUE if need 3D texture coordinates.

int	getRenderCaseMask () const
	Returns a mask that can be used by the SoVertexPropertyCache class (see SoVertexProperty.h for the SoRenderInfo class) to quickly mask out the normal or texture coordinate cases if normals or texture coordinates aren't needed.

virtual void	print (FILE *fp) const
	Prints element (for debugging).

Public Member Functions inherited from SoElement
virtual SoType	getTypeId () const
	Returns type identifier for element instance.

Public Member Functions inherited from SoTypedObject
SbBool	isOfType (const SoType &type) const
	Returns TRUE if this object is of the type specified in type or is derived from that type.

template<typename TypedObjectClass >
SbBool	isOfType () const
	Returns TRUE if this object is of the type of class TypedObjectClass or is derived from that class.

Static Public Member Functions
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

static int	getClassStackIndex ()
	Returns the stack id for this element.

static const SoShapeStyleElement *	get (SoState *state)
	Get a readable instance.

static void	setDrawStyle (SoState *state, int32_t value)
	API used by other elements.

static void	setComplexityType (SoState *state, int32_t value)
	API used by other elements.

static void	setTransparencyType (SoState *state, int32_t value)
	API used by other elements.

static void	setTextureEnabled (SoState *state, SbBool value, int unit=0)
	API used by other elements.

static void	setTexture3Enabled (SoState *state, SbBool value, int unit=0)
	API used by other elements.

static void	setTextureFunction (SoState *state, SbBool value, int unit=0)
	API used by other elements.

static void	setLightModel (SoState *state, int32_t value)
	API used by other elements.

static void	setOverrides (SoState *state, SbBool value)
	Set value is TRUE if either diffuse, transparency, or materialbinding are overridden; otherwise FALSE.

Static Public Member Functions inherited from SoElement
static SoType	getClassTypeId ()
	Returns type identifier for SoElement class.

Static Public Member Functions inherited from SoTypedObject
static SoType	getClassTypeId ()
	Returns the type identifier for this class.

Detailed Description

Stores some information used by shapes.

This elements stores some information shapes need to quickly determine whether or not they should render, and, if they should render, how they should render. Specifically, it stores:

NeedNormals: TRUE if lighting is on
NeedTangents: TRUE if lighting is on
NeedTexCoords: TRUE if texturing and texcoords not generated by GL
MightNotRender: TRUE if:

bounding box complexity
invisible drawstyle
render abort callback registered

Member Enumeration Documentation

◆ flags

enum SoShapeStyleElement::flags

flags

Enumerator
INVISIBLE_BIT	INVISIBLE_BIT.
BBOX_BIT	BBOX_BIT.
DELAY_TRANSP_BIT	DELAY_TRANSP_BIT.

Definition at line 90 of file SoShapeStyleElement.h.

Member Function Documentation

◆ get()

static const SoShapeStyleElement * SoShapeStyleElement::get ( SoState * state )

static

Get a readable instance.

◆ getClassStackIndex()

static int SoShapeStyleElement::getClassStackIndex ( )

static

Returns the stack id for this element.

◆ getClassTypeId()

static SoType SoShapeStyleElement::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getRenderCaseMask()

int SoShapeStyleElement::getRenderCaseMask ( ) const

inline

Returns a mask that can be used by the SoVertexPropertyCache class (see SoVertexProperty.h for the SoRenderInfo class) to quickly mask out the normal or texture coordinate cases if normals or texture coordinates aren't needed.

Definition at line 144 of file SoShapeStyleElement.h.

◆ mightNotRender()

SbBool SoShapeStyleElement::mightNotRender ( ) const

inline

Returns TRUE if shapes may not render for some reason.

Definition at line 113 of file SoShapeStyleElement.h.

◆ needNormals()

SbBool SoShapeStyleElement::needNormals ( ) const

inline

Returns TRUE if need normals.

Definition at line 118 of file SoShapeStyleElement.h.

◆ needTangents()

SbBool SoShapeStyleElement::needTangents ( ) const

inline

Returns TRUE if need tangents.

Definition at line 123 of file SoShapeStyleElement.h.

◆ needTexCoords()

SbBool SoShapeStyleElement::needTexCoords ( int unit = 0 ) const

Returns TRUE if need texture coordinates.

◆ needTexCoords3()

SbBool SoShapeStyleElement::needTexCoords3 ( int unit = 0 ) const

Returns TRUE if need 3D texture coordinates.

◆ pop()

virtual void SoShapeStyleElement::pop	(	SoState *	state,
		const SoElement *	prevTopElement
	)

virtual

Pops element.

Allows for side effects to occur. Default methods do nothing.

Reimplemented from SoElement.

◆ print()

virtual void SoShapeStyleElement::print ( FILE * fp ) const

virtual

Prints element (for debugging).

Reimplemented from SoElement.

◆ push()

virtual void SoShapeStyleElement::push ( SoState * state )

virtual

Pushes element.

Allows for side effects to occur. Default methods do nothing.

Reimplemented from SoElement.

◆ setComplexityType()

static void SoShapeStyleElement::setComplexityType	(	SoState *	state,
		int32_t	value
	)

static

API used by other elements.

◆ setDrawStyle()

static void SoShapeStyleElement::setDrawStyle	(	SoState *	state,
		int32_t	value
	)

static

API used by other elements.

◆ setLightModel()

static void SoShapeStyleElement::setLightModel	(	SoState *	state,
		int32_t	value
	)

static

API used by other elements.

◆ setOverrides()

static void SoShapeStyleElement::setOverrides	(	SoState *	state,
		SbBool	value
	)

static

Set value is TRUE if either diffuse, transparency, or materialbinding are overridden; otherwise FALSE.

◆ setTexture3Enabled()

static void SoShapeStyleElement::setTexture3Enabled	(	SoState *	state,
		SbBool	value,
		int	unit = `0`
	)

static

API used by other elements.

◆ setTextureEnabled()

static void SoShapeStyleElement::setTextureEnabled	(	SoState *	state,
		SbBool	value,
		int	unit = `0`
	)

static

API used by other elements.

◆ setTextureFunction()

static void SoShapeStyleElement::setTextureFunction	(	SoState *	state,
		SbBool	value,
		int	unit = `0`
	)

static

API used by other elements.

◆ setTransparencyType()

static void SoShapeStyleElement::setTransparencyType	(	SoState *	state,
		int32_t	value
	)

static

API used by other elements.

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

Inventor/elements/SoShapeStyleElement.h

Open Inventor Release 2023.2.3

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

SEE ALSO

Member Enumeration Documentation

◆ flags

Member Function Documentation

◆ get()

◆ getClassStackIndex()

◆ getClassTypeId()

◆ getRenderCaseMask()

◆ mightNotRender()

◆ needNormals()

◆ needTangents()

◆ needTexCoords()

◆ needTexCoords3()

◆ pop()

◆ print()

◆ push()

◆ setComplexityType()

◆ setDrawStyle()

◆ setLightModel()

◆ setOverrides()

◆ setTexture3Enabled()

◆ setTextureEnabled()

◆ setTextureFunction()

◆ setTransparencyType()