Scene Class Reference

The Scene contains data ready to be rendered. More...

#include <avogadro/rendering/scene.h>

Public Member Functions
Vector3f	center ()
float	radius ()
GroupNode &	rootNode ()
const GroupNode &	rootNode () const
void	setBackgroundColor (const Vector4ub &color)
Vector4ub	backgroundColor () const
void	setDirty (bool dirty)
bool	isDirty () const
void	clear ()

Detailed Description

Author

Marcus D. Hanwell

A collection of geometric primitives ready for rendering. This is highly targeted for fast rendering on modern OpenGL 2.1/ES 2.0 GPUs, but can also be adapted and rendered using other approaches.

Member Function Documentation

center()

Vector3f center

(

)

Get the center of the points contained in this Scene.

radius()

float radius

(

)

Get the radius, which is currently just the largest of the axis-aligned components of the positions.

rootNode()

GroupNode & rootNode

(

)

Get the root node of the scene.

setBackgroundColor()

void setBackgroundColor

(

const Vector4ub &

color

)

Set the background color of the scene (default is black).

backgroundColor()

Vector4ub backgroundColor

(

)

const

Get the background color of the scene.

setDirty()

void setDirty

(

bool

dirty

)

Mark the scene as dirty, primarily to ensure radius/center will be recalculated.

isDirty()

bool isDirty

(

)

const

Has the scene been marked as dirty?

clear()

void clear

(

)

Clear the scene of all elements.

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

• scene.h