Stores the current shape hints. More...

#include <Inventor/elements/SoShapeHintsElement.h>

Inheritance diagram for SoShapeHintsElement:

Public Types
enum	VertexOrdering { UNKNOWN_ORDERING , CLOCKWISE , COUNTERCLOCKWISE , ORDERING_AS_IS }
	Hints about ordering of face vertices. More...

enum	ShapeType { UNKNOWN_SHAPE_TYPE , SOLID , SHAPE_TYPE_AS_IS }
	Hints about entire shape. More...

enum	FaceType { UNKNOWN_FACE_TYPE , CONVEX , FACE_TYPE_AS_IS }
	Hints about faces of shape. More...

enum	WindingType { NO_WINDING_TYPE , ODD_TYPE , NON_ZERO_TYPE , POSITIVE_TYPE , NEGATIVE_TYPE , ABS_GEQ_TWO_TYPE }
	Hints about winding type. More...

Public Member Functions
virtual void	push (SoState *state)
	Push copies the values from the previous element, so set doesn't have to set them if they are set AS_IS.

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

Public Member Functions inherited from SoElement
virtual void	pop (SoState state, const SoElement prevTopElement)
	Pops element.

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 void	set (SoState *state, VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType)
	Sets the current shape hints in the state.

static void	set (SoState *state, WindingType windingType)
	Sets the current shape hints in the state.

static void	set (SoState *state, SbBool useVBO)
	Sets the current shape hints in the state.

static void	set (SoState *state, VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType, WindingType windingType, SbBool useVBO)
	Set shape hints by defining all options.

static void	set (SoState state, SoNode , VertexOrdering vertexOrdering, ShapeType shapeType, FaceType faceType)
	Sets the current shape hints in the state.

static void	set (SoState state, SoNode , WindingType windingType)

static void	set (SoState state, SoNode , SbBool useVBO)
	Indicates if VBO is used from the state.

static void	get (SoState *state, VertexOrdering &vertexOrdering, ShapeType &shapeType, FaceType &faceType)
	Returns current shape hints from the state.

static void	get (SoState *state, WindingType &windingType)
	Return current shape winding type from the state.

static SbBool	isVBOUsed (SoState *state)
	Indicates if VBO is used from the state.

static VertexOrdering	getDefaultVertexOrdering ()
	Returns default hint.

static ShapeType	getDefaultShapeType ()
	Returns default hint.

static FaceType	getDefaultFaceType ()
	Returns default hint.

static WindingType	getDefaultWindingType ()
	Returns default hint.

static SbBool	getDefaultVBOUsage ()
	Returns default hint.

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 the current shape hints.

This element stores current shape hints. All hints must be set at the same time; to leave any hint as is, use the "AS_IS" enum value.

Member Enumeration Documentation

◆ FaceType

enum SoShapeHintsElement::FaceType

Hints about faces of shape.

Enumerator
UNKNOWN_FACE_TYPE	Nothing is known about faces.
CONVEX	Faces are all convex.
FACE_TYPE_AS_IS	Indicates to set() to leave as is.

Definition at line 115 of file SoShapeHintsElement.h.

◆ ShapeType

enum SoShapeHintsElement::ShapeType

Hints about entire shape.

Enumerator
UNKNOWN_SHAPE_TYPE	Nothing is known about shape.
SOLID	Shape is known to be solid.
SHAPE_TYPE_AS_IS	Indicates to set() to leave as is.

Definition at line 98 of file SoShapeHintsElement.h.

◆ VertexOrdering

enum SoShapeHintsElement::VertexOrdering

Hints about ordering of face vertices.

Enumerator
UNKNOWN_ORDERING	No ordering info is known.
CLOCKWISE	Vertices are ordered CW around faces.
COUNTERCLOCKWISE	Vertices are ordered CCW around faces.
ORDERING_AS_IS	Indicates to set() to leave as is.

Definition at line 77 of file SoShapeHintsElement.h.

◆ WindingType

enum SoShapeHintsElement::WindingType

Hints about winding type.

Enumerator
NO_WINDING_TYPE	No hole.
ODD_TYPE
NON_ZERO_TYPE
POSITIVE_TYPE
NEGATIVE_TYPE
ABS_GEQ_TWO_TYPE

Definition at line 133 of file SoShapeHintsElement.h.

Member Function Documentation

◆ get() [1/2]

static void SoShapeHintsElement::get	(	SoState *	state,
		VertexOrdering &	vertexOrdering,
		ShapeType &	shapeType,
		FaceType &	faceType
	)

static

Returns current shape hints from the state.

◆ get() [2/2]

static void SoShapeHintsElement::get	(	SoState *	state,
		WindingType &	windingType
	)

static

Return current shape winding type from the state.

◆ getClassStackIndex()

static int SoShapeHintsElement::getClassStackIndex ( )

static

Returns the stack id for this element.

◆ getClassTypeId()

static SoType SoShapeHintsElement::getClassTypeId ( )

static

Returns the type identifier for this class.

◆ getDefaultFaceType()

static FaceType SoShapeHintsElement::getDefaultFaceType ( )

inlinestatic

Returns default hint.

Definition at line 223 of file SoShapeHintsElement.h.

◆ getDefaultShapeType()

static ShapeType SoShapeHintsElement::getDefaultShapeType ( )

inlinestatic

Returns default hint.

Definition at line 216 of file SoShapeHintsElement.h.

◆ getDefaultVBOUsage()

static SbBool SoShapeHintsElement::getDefaultVBOUsage ( )

inlinestatic

Returns default hint.

Definition at line 237 of file SoShapeHintsElement.h.

◆ getDefaultVertexOrdering()

static VertexOrdering SoShapeHintsElement::getDefaultVertexOrdering ( )

inlinestatic

Returns default hint.

Definition at line 209 of file SoShapeHintsElement.h.

◆ getDefaultWindingType()

static WindingType SoShapeHintsElement::getDefaultWindingType ( )

inlinestatic

Returns default hint.

Definition at line 230 of file SoShapeHintsElement.h.

◆ isVBOUsed()

static SbBool SoShapeHintsElement::isVBOUsed ( SoState * state )

static

Indicates if VBO is used from the state.

◆ print()

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

virtual

Prints element (for debugging).

Reimplemented from SoElement.

◆ push()

virtual void SoShapeHintsElement::push ( SoState * state )

virtual

Push copies the values from the previous element, so set doesn't have to set them if they are set AS_IS.

Reimplemented from SoElement.

◆ set() [1/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		SbBool	useVBO
	)

static

Sets the current shape hints in the state.

Only for VBO usage.

◆ set() [2/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		SoNode *	,
		SbBool	useVBO
	)

inlinestatic

Indicates if VBO is used from the state.

Definition at line 186 of file SoShapeHintsElement.h.

◆ set() [3/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		SoNode *	,
		VertexOrdering	vertexOrdering,
		ShapeType	shapeType,
		FaceType	faceType
	)

inlinestatic

Sets the current shape hints in the state.

Definition at line 172 of file SoShapeHintsElement.h.

◆ set() [4/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		SoNode *	,
		WindingType	windingType
	)

inlinestatic

Definition at line 180 of file SoShapeHintsElement.h.

◆ set() [5/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		VertexOrdering	vertexOrdering,
		ShapeType	shapeType,
		FaceType	faceType
	)

static

Sets the current shape hints in the state.

Calls virtual method that subclasses can override.

◆ set() [6/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		VertexOrdering	vertexOrdering,
		ShapeType	shapeType,
		FaceType	faceType,
		WindingType	windingType,
		SbBool	useVBO
	)

static

Set shape hints by defining all options.

◆ set() [7/7]

static void SoShapeHintsElement::set	(	SoState *	state,
		WindingType	windingType
	)

static

Sets the current shape hints in the state.

Only for the winding type. Call virtual method that subclasses can override.

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

Inventor/elements/SoShapeHintsElement.h

Open Inventor Release 2024.1.3

Public Types

Public Member Functions

Static Public Member Functions

Detailed Description

SEE ALSO

Member Enumeration Documentation

◆ FaceType

◆ ShapeType

◆ VertexOrdering

◆ WindingType

Member Function Documentation

◆ get() [1/2]

◆ get() [2/2]

◆ getClassStackIndex()

◆ getClassTypeId()

◆ getDefaultFaceType()

◆ getDefaultShapeType()

◆ getDefaultVBOUsage()

◆ getDefaultVertexOrdering()

◆ getDefaultWindingType()

◆ isVBOUsed()

◆ print()

◆ push()

◆ set() [1/7]

◆ set() [2/7]

◆ set() [3/7]

◆ set() [4/7]

◆ set() [5/7]

◆ set() [6/7]

◆ set() [7/7]