vpPanda3DLight Class Reference

#include <vpPanda3DLight.h>

Inheritance diagram for vpPanda3DLight:

Public Member Functions
	vpPanda3DLight (const std::string &name, const vpRGBf &color)
virtual	~vpPanda3DLight ()=default
const std::string &	getName () const
const vpRGBf &	getColor () const
virtual void	addToScene (NodePath &scene) const =0

Protected Attributes
std::string	m_name
vpRGBf	m_color

Detailed Description

Base class for a Light that can be added to a Panda3D scene.

Note that modifying any object that inherits from this class after the method addToScene has been called * will not update the rendered light.

See also

https://docs.panda3d.org/1.10/cpp/programming/render-attributes/lighting

Tutorials & Examples

Tutorials
If you are interested in using Panda3D in Augmented Reality applications, you may have a look at:

• Rendering a 3D scene with Panda3D

Definition at line 68 of file vpPanda3DLight.h.

Constructor & Destructor Documentation

vpPanda3DLight()

vpPanda3DLight::vpPanda3DLight ( const std::string & name, const vpRGBf & color )

inline

Build a new Panda3D light, given a unique name and an RGB color.

Parameters

name	the name of the light: should be unique in the scene where the light will be added.
color	The color of the light: Each R,G,B component is unbounded and can exceed a value of 1 to increase its intensity.

Definition at line 78 of file vpPanda3DLight.h.

References m_color, and m_name.

Referenced by vpPanda3DAmbientLight::vpPanda3DAmbientLight(), vpPanda3DDirectionalLight::vpPanda3DDirectionalLight(), and vpPanda3DPointLight::vpPanda3DPointLight().

~vpPanda3DLight()

virtual vpPanda3DLight::~vpPanda3DLight ( )

virtualdefault

Member Function Documentation

addToScene()

virtual void vpPanda3DLight::addToScene ( NodePath & scene ) const

pure virtual

Add the light to the scene.

Parameters

scene

Scene where the light should be added.

Implemented in vpPanda3DAmbientLight, vpPanda3DDirectionalLight, and vpPanda3DPointLight.

getColor()

const vpRGBf & vpPanda3DLight::getColor ( ) const

inline

Get the light's color.

Returns

const vpRGBf&

Definition at line 93 of file vpPanda3DLight.h.

References m_color.

getName()

const std::string & vpPanda3DLight::getName ( ) const

inline

Get the name of the light.

This name should be unique and will be required when interacting with Panda3D to fetch the node.

Definition at line 87 of file vpPanda3DLight.h.

References m_name.

Member Data Documentation

m_color

vpRGBf vpPanda3DLight::m_color

protected

Name of the light. Should be unique in the scene.

Definition at line 104 of file vpPanda3DLight.h.

Referenced by vpPanda3DAmbientLight::addToScene(), vpPanda3DDirectionalLight::addToScene(), vpPanda3DPointLight::addToScene(), getColor(), and vpPanda3DLight().

m_name

std::string vpPanda3DLight::m_name

protected

Definition at line 103 of file vpPanda3DLight.h.

Referenced by vpPanda3DAmbientLight::addToScene(), vpPanda3DDirectionalLight::addToScene(), vpPanda3DPointLight::addToScene(), getName(), and vpPanda3DLight().