Camera Class Reference

#include <Camera.h>

Public Member Functions
	Camera (int winWidth, int winHeight, glm::vec3 position)
	Camera (Vector2 *size, glm::vec3 position)
void	updateMatrix (float FOVdeg, float nearPlane, float farPlane)
void	matrix (Shader *shader, const char *uniform)
void	inputs (Window *window)

Public Attributes
glm::vec3	position
glm::vec3	orientation = glm::vec3(0.0f, 0.0f, -1.0f)
glm::vec3	up = glm::vec3(0.0f, 1.0f, 0.0f)
glm::mat4	cameraMatrix = glm::mat4(1.0f)
bool	firstClick = true
int	winWidth
int	winHeight
float	speed = 0.012f
float	sensitivity = 365.5f

Detailed Description

The camera manager. Creates a matrix, which is sent to the vertex shader.

Constructor & Destructor Documentation

Camera() [1/2]

Camera::Camera	(	int	winWidth,
		int	winHeight,
		glm::vec3	position )

Creates the camera.

Parameters

winWidth	The window's width.
winHeight	The window's height.
position	The camera's position.

Camera() [2/2]

Camera::Camera	(	Vector2 *	size,
		glm::vec3	position )

Creates the camera.

Parameters

size	The window's size, as a Vector3.
position	The camera's position.

Member Function Documentation

inputs()

void Camera::inputs

(

Window *

window

)

Process the camera's inputs.

Parameters

window

The engine window.

matrix()

void Camera::matrix	(	Shader *	shader,
		const char *	uniform )

Send the camera matrix to the shader.

Parameters

shader	The vertex shader.
uniform	The name of the matrix uniform.

updateMatrix()

void Camera::updateMatrix	(	float	FOVdeg,
		float	nearPlane,
		float	farPlane )

Project the matrix.

Parameters

FOVdeg	The FOV, in degrees.
nearPlane	How close to the camera objects can be before getting clipped.
farPlane	How far away from the camera objects can be before getting clipped.

Member Data Documentation

cameraMatrix

glm::mat4 Camera::cameraMatrix = glm::mat4(1.0f)

The camera's matrix, which all vertices are multiplied by.

firstClick

bool Camera::firstClick = true

To be removed - ignore this.

orientation

glm::vec3 Camera::orientation = glm::vec3(0.0f, 0.0f, -1.0f)

The camera's rotation.

position

glm::vec3 Camera::position

The camera's position.

sensitivity

float Camera::sensitivity = 365.5f

The camera's rotation sensitivity.

speed

float Camera::speed = 0.012f

The camera's movement speed.

up

glm::vec3 Camera::up = glm::vec3(0.0f, 1.0f, 0.0f)

The up vector.

winHeight

int Camera::winHeight

The window's height.

winWidth

int Camera::winWidth

The window's width.

---

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

• BMC-ENGINE/rendering/graphics/Camera.h
• BMC-ENGINE/rendering/graphics/Camera.cpp