Code for managing data that is to be rendered as lines. More...

#include "data-lines.h"
#include <GL/gl.h>
#include <stdlib.h>

Data Structures
struct	_data_lines
	The internal storage for data to be rendered as lines. More...
Functions
data_lines_t *	data_lines_create (unsigned int n, float x, float y, float z, float colour)
	Creates a new data object.
void	data_lines_destroy (data_lines_t *data)
	Frees the memory associated with the given data_lines.
void	data_lines_render (data_lines_t *ds)
void	data_lines_set_colour (data_lines_t ds, float colour)

Detailed Description

Code for managing data that is to be rendered as lines.

Function Documentation

data_lines_t* data_lines_create	(	unsigned int	n,
		float *	x,
		float *	y,
		float *	z,
		float *	colour
	)

Creates a new data object.

Makes a copy of the data to the video card, so your original copy can be destroyed.

Parameters:

[in]	n	the number of control points.
[in]	x	the x coordinantes of the points.
[in]	y	the y coordinantes of the points.
[in]	z	the z coordinantes of the points.

void data_lines_destroy ( data_lines_t * ds )

Frees the memory associated with the given data_lines.

Parameters:

[in] ds the data to be destroyed.

void data_lines_render ( data_lines_t * data )

Renders the give lines.

Sets the colour of the given data lines.