SoPointSizeElement - Online Linux Manual PageSection : 3
Updated : Mon Jan 25 2021
Source : Version 2.5.0
Note : Coin

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NAMESoPointSizeElement − The SoPointSizeElement changes the pointsize setting of the render state​.

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SYNOPSIS
#include <Inventor/elements/SoPointSizeElement​.h> Inherits SoFloatElement​. Inherited by SoGLPointSizeElement​.

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Public Member Functionsvirtual void init (SoState *state)

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Static Public Member Functionsstatic SoType getClassTypeId (void)
static int getClassStackIndex (void)
static void * createInstance (void)
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 ()

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Protected Member Functionsvirtual ~SoPointSizeElement ()

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Additional Inherited Members

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Detailed DescriptionThe 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​.

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Constructor & Destructor Documentation

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SoPointSizeElement::~SoPointSizeElement (void) [protected], [virtual]Destructor​.

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Member Function Documentation

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void * SoPointSizeElement::createInstance (void) [static]This API member is considered internal to the library, as it is not likely to be of interest to the application programmer​.

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void SoPointSizeElement::init (SoState * state) [virtual]This function initializes the element type in the given SoState​. It is called for the first element of each enabled element type in SoState objects​. Reimplemented from SoFloatElement​. Reimplemented in SoGLPointSizeElement​. References SoFloatElement::data, getDefault(), and SoFloatElement::init()​. Referenced by SoGLPointSizeElement::init()​.

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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​. References SoFloatElement::set()​. Referenced by SoDrawStyle::doAction(), and set()​.

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void SoPointSizeElement::set (SoState *const state, const float pointSize) [static]Static method for setting the current pointSize value in the given traversal state​. References set()​.

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float SoPointSizeElement::get (SoState *const state) [static]Static method for returning the current pointsize setting in the given traversal state​. References SoFloatElement::get()​. Referenced by SoCallbackAction::getPointSize()​.

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float SoPointSizeElement::getDefault (void) [static]Returns default pointsize setting​. Referenced by init()​.

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AuthorGenerated automatically by Doxygen for Coin from the source code​. 0

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Johanes Gumabo

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