Grid Class Reference

a class for constructing and drawing a textured grid with normals has a pointer for deformed verts also More...

#include <Grid.h>

List of all members.

Public Member Functions
	Grid ()
	default ctor
	Grid (int _w, int _h, const float &_spacing)
	ctor with sizing info
	~Grid ()
	the dtor
void	init (bool _terrain=false)
	initialise grid
void	drawOriginal ()
	draw the un deformed grid
void	drawDeformed ()
	draw the deformed grid
void	updateBuffers ()
	update the pos and normal buffers of deformed
void	set (int _w, int _h)
	set a new widht and height
int	getSize () const
	return the grid size
Imath::V3f *	getDeformedVertsPtr ()
	return a pointer to the deformed verts
Imath::V3f *	getVertsPtr ()
	return a pointer to the original verts

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Detailed Description

a class for constructing and drawing a textured grid with normals has a pointer for deformed verts also

---

Constructor & Destructor Documentation

Grid::Grid

(

)

default ctor

Grid::Grid	(	int	_w,
		int	_h,
		const float &	_spacing
	)

ctor with sizing info

Parameters:

[in]	_w	the grid width
[in]	_h	the grid height
[in]	_spacing	the grid spacing between each point

Grid::~Grid

(

)

the dtor

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Member Function Documentation

void Grid::drawDeformed

(

)

draw the deformed grid

void Grid::drawOriginal

(

)

draw the un deformed grid

Imath::V3f* Grid::getDeformedVertsPtr

(

)

[inline]

return a pointer to the deformed verts

int Grid::getSize

(

)

const [inline]

return the grid size

Imath::V3f* Grid::getVertsPtr

(

)

[inline]

return a pointer to the original verts

void Grid::init

(

bool

_terrain = false

)

initialise grid

Parameters:

[in]

_terrain

booleans indicating whether this grid is for terrains

void Grid::set	(	int	_w,
		int	_h
	)		[inline]

set a new widht and height

Parameters:

[in]	_w	the new width
[in]	_h	the new height

void Grid::updateBuffers

(

)

update the pos and normal buffers of deformed

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

• include/Grid.h
• src/Grid.cpp