NAME
SoPointSizeElement -
The SoPointSizeElement changes the pointsize setting of the render
state.
Requests from the scenegraph to change the pointsize when rendering
point primitives will be made through this element.
SYNOPSIS
#include <Inventor/elements/SoPointSizeElement.h>
Inherits SoFloatElement.
Inherited by SoGLPointSizeElement.
Public Member Functions
virtual void init (SoState *state)
Static Public Member Functions
static void initClass (void)
static void set (SoState *const state, SoNode *const node, const float
pointSize)
static void set (SoState *const state, const float pointSize)
static float get (SoState *const state)
static float getDefault ()
Protected Member Functions
virtual ~SoPointSizeElement ()
Detailed Description
The SoPointSizeElement changes the pointsize setting of the render
state.
Requests from the scenegraph to change the pointsize when rendering
point primitives will be made through this element.
The SoPointSizeElement class itself is just a generic abstraction for
the underlying So*PointSizeElement classes with code specific for each
supported immediate mode rendering library.
Constructor & Destructor Documentation
SoPointSizeElement::~SoPointSizeElement (void) [protected, virtual]
Destructor.
Member Function Documentation
void SoPointSizeElement::initClass (void) [static] Initialize relevant
common data for all instances, like the type system.
Reimplemented from SoFloatElement.
Reimplemented in SoGLPointSizeElement.
void SoPointSizeElement::set (SoState *const state, SoNode *const node,
const float pointSize) [static] Static method for setting the current
pointSize value in the given traversal state.
void SoPointSizeElement::set (SoState *const state, const float pointSize)
[static] Static method for setting the current pointSize value in the
given traversal state.
float SoPointSizeElement::get (SoState *const state) [static] Static
method for returning the current pointsize setting in the given
traversal state.
float SoPointSizeElement::getDefault (void) [static] Returns default
pointsize setting.
Author
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