SoModifyLogicalViewportElement Class Reference
[Elements]

Stores a logical viewport region subset. More...

Inheritance diagram for SoModifyLogicalViewportElement:

Public Member Functions
virtual void	print (FILE *fp) const
Static Public Member Functions
static SoType	getClassTypeId ()
static int	getClassStackIndex ()
static void	set (SoState *state, const SbVec4f &portion)
static const SbVec4f &	get (SoState *state)
static SbVec4f	getDefault ()
static SoModifyLogicalViewportElement *	getInstance (const SoState *state, SbBool &elemIsSet)

Detailed Description

Stores a logical viewport region subset.

This element stores a logical viewport region subset.

static const SbVec4f& SoModifyLogicalViewportElement::get ( SoState * state ) [static]

Returns the current portion from the state.

static int SoModifyLogicalViewportElement::getClassStackIndex ( ) [static]

Returns the stack id for this element.

Reimplemented from SoElement.

static SoType SoModifyLogicalViewportElement::getClassTypeId ( ) [static]

Returns the type identifier for this class.

Reimplemented from SoElement.

static SbVec4f SoModifyLogicalViewportElement::getDefault ( ) [inline, static]

Returns the default viewport region.

static SoModifyLogicalViewportElement* SoModifyLogicalViewportElement::getInstance	(	const SoState *	state,
		SbBool &	elemIsSet
	)			`[static]`

Returns the top (current) instance of the element in the state.

Note it does NOT cause cache dependency! It also casts away the const.

virtual void SoModifyLogicalViewportElement::print ( FILE * fp ) const [virtual]

Prints element (for debugging).

Reimplemented from SoElement.

static void SoModifyLogicalViewportElement::set	(	SoState *	state,
		const SbVec4f &	portion
	)			`[static]`

Sets the portion of the viewport.

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