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Public Member Functions | Static Public Member Functions | Public Attributes | Protected Member Functions

SoPointLight Class Reference

The SoPointLight class is a node type for light sources.Pointlights emits light equally in all directions from a specified 3D location. More...

#include <Inventor/nodes/SoPointLight.h>

Inheritance diagram for SoPointLight:
SoLight SoNode SoFieldContainer SoBase SoPointLightManip

List of all members.

Public Member Functions

 SoPointLight (void)
virtual void GLRender (SoGLRenderAction *action)

Static Public Member Functions

static void initClass (void)

Public Attributes

SoSFVec3f location

Protected Member Functions

virtual ~SoPointLight ()

Detailed Description

The SoPointLight class is a node type for light sources.

Pointlights emits light equally in all directions from a specified 3D location.

See also documentation of parent class for important information regarding light sources in general.

FILE FORMAT/DEFAULTS:

    PointLight {
        on TRUE
        intensity 1
        color 1 1 1
        location 0 0 1
    }

Constructor & Destructor Documentation

SoPointLight::SoPointLight ( void  )

Constructor.

References location.

SoPointLight::~SoPointLight ( ) [protected, virtual]

Destructor.


Member Function Documentation

void SoPointLight::initClass ( void  ) [static]

Sets up initialization for data common to all instances of this class, like submitting necessary information to the Coin type system.

Reimplemented from SoLight.

Reimplemented in SoPointLightManip.

References SoNode::VRML1.

void SoPointLight::GLRender ( SoGLRenderAction action) [virtual]

Action method for the SoGLRenderAction.

This is called during rendering traversals. Nodes influencing the rendering state in any way or who wants to throw geometry primitives at OpenGL overrides this method.

Reimplemented from SoNode.

Reimplemented in SoPointLightManip.

References SoLight::color, SoAction::getState(), SbVec4f::getValue(), SbColor4f::getValue(), SoLight::intensity, location, SoLight::on, SoDebugError::post(), and SbColor4f::setRGB().


Member Data Documentation


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

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