Aire::Billboard Class Reference

Class for billboard rendering. More...

#include <billboard.h>

Public Member Functions
	Billboard (glm::vec3 p, Texture *diffuse, Texture *alpha)
void	render (ShaderProgram &shader, Camera &camera)
void	renderInstanced (ShaderProgram &shader, Camera &camera, glm::mat4 transform)
glm::vec3	getPosition () const
void	setPosition (float x, float y, float z)
void	setPosition (glm::vec3 pos)
void	setTexture (Texture *ptr)
void	setScale (float s)

Detailed Description

Class for billboard rendering.

Constructor & Destructor Documentation

Billboard()

Billboard::Billboard	(	glm::vec3	p,
		Texture *	diffuse,
		Texture *	alpha )

Create a new billboard object

Parameters

p	The position in world space to place the billboard
diffuse	The diffuse texture to attach to the billboard
alpha	The a;pha texture to attach to the billboard

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Member Function Documentation

getPosition()

glm::vec3 Billboard::getPosition

(

)

const

Get the position of the billboard.

Returns

The world-space billboard position

render()

void Billboard::render	(	ShaderProgram &	shader,
		Camera &	camera )

Render the billboard

Parameters

shader	The shader program to use for rendering the billboard
camera	The current player camera

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setPosition() [1/2]

void Billboard::setPosition	(	float	x,
		float	y,
		float	z )

Set the world-space billboard position

Parameters

x	X-coordinate in world space
y	Y-coordinate in world space
z	Z-coordinate in world space

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setPosition() [2/2]

void Billboard::setPosition

(

glm::vec3

pos

)

Set the world-space billboard position

Parameters

pos	World-space position

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setScale()

void Billboard::setScale

(

float

s

)

Scale the billboard.

Parameters

s	Scale parameter

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

• source/rendering/billboard.h
• source/rendering/billboard.cpp