H3D::Color Class Reference
[X3D node classes.]

This node defines a set of RGB colours to be used in the fields of another node. More...

#include <Color.h>

Inheritance diagram for H3D::Color:

List of all members.

Public Member Functions
	Color (Inst< MFColor > _color=0, Inst< SFNode > _metadata=0)
	Constructor.
virtual void	render (int index)
	Perform the OpenGL commands to render a color given the index of the color.
virtual void	renderArray ()
	Perform the OpenGL commands to render all verties as a vertex array.
virtual void	disableArray ()
	Disable the array state enabled in renderArray().
virtual unsigned int	nrAvailableColors ()
	Returns the number of color this color node can render.
Public Attributes
auto_ptr< MFColor >	color
	A vector of Color values.
Static Public Attributes
static H3DNodeDatabase	database
	The H3DNodeDatabase for this node.

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Detailed Description

This node defines a set of RGB colours to be used in the fields of another node.

Color nodes are only used to specify multiple colours for a single geometric shape, such as colours for the faces or vertices of an IndexedFaceSet. A Material node is used to specify the overall material parameters of lit geometry. If both a Material node and a Color node are specified for a geometric shape, the colours shall replace the diffuse component of the material.

RGB or RGBA textures take precedence over colours; specifying both an RGB or RGBA texture and a Color node for geometric shape will result in the Color node being ignored.

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Member Function Documentation

virtual void H3D::Color::render (  int  index  )  [inline, virtual]

Perform the OpenGL commands to render a color given the index of the color. Installs the normal as a glColor3f. Reimplemented from H3D::X3DColorNode.

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Member Data Documentation

auto_ptr< MFColor > H3D::Color::color

A vector of Color values. Access type: inputOutput

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