spin::GridNode Class Reference

Draws a tiled grid, which is useful for debugging and measurements. More...

#include <GridNode.h>

Inheritance diagram for spin::GridNode:

List of all members.

Public Member Functions
	GridNode (SceneManager *sceneManager, const char *initID)
void	setSize (int _size)
void	setColor (float red, float green, float blue, float alpha)
int	getSize () const
osg::Vec4	getColor () const
virtual std::vector< lo_message >	getState () const

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Detailed Description

Draws a tiled grid, which is useful for debugging and measurements.

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Member Function Documentation

osg::Vec4 spin::GridNode::getColor

(

)

const [inline]

Returns the color of the grid's lines in a Vector4 of RGBA values.

int spin::GridNode::getSize

(

)

const [inline]

Returns the size of the grid (in meters from the center).

std::vector< lo_message > spin::GridNode::getState

(

)

const [virtual]

For each subclass of ReferencedNode, we override the getState() method to fill the vector with the correct set of methods for this particular node

Reimplemented from spin::ReferencedNode.

void spin::GridNode::setColor	(	float	red,
		float	green,
		float	blue,
		float	alpha
	)

Sets the grid's line color in RGBA value.

void spin::GridNode::setSize

(

int

_size

)

The grid size is measured in meters, and defines how far out from the center the grid is drawn (ie, half width).

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

• include/GridNode.h
• src/spin/GridNode.cpp