coat::Camera Class Reference

Static Public Member Functions
static void	rotateToGradually (const vec3 &destination_dir)
	align the camera along the view
static vec3	getForward ()
	get the forward direction
static vec3	getUp ()
	get the camera up direction
static vec3	getRight ()
	get the camera right direction
static bool	isOrtho ()
	return true if the camera is in the ortho mode
static void	setOrtho (bool ortho)
	switch the camera to the ortho or perspective mode
static vec3	getPivot ()
	get the camera pivot position
static void	setPivot (const vec3 &pivot)
	set the camera pivot position
static vec3	getPosition ()
	get the camera position
static vec3	getWorldToScreenSpace (const vec3 &world_pos)
	convert the world position to the screen position
static vec3	getScreenToWorldSpace (const vec3 &screen_pos)
	convert the screen position to the world position
static void	setCamera (const vec3 &position, const vec3 &lookAt, float fovY, const vec3 &up=vec3::Zero)

Member Function Documentation

getForward()

static vec3 coat::Camera::getForward ( )

static

get the forward direction

Returns

the direction

getPivot()

static vec3 coat::Camera::getPivot ( )

static

get the camera pivot position

Returns

the position

getPosition()

static vec3 coat::Camera::getPosition ( )

static

get the camera position

Returns

the camera position

getRight()

static vec3 coat::Camera::getRight ( )

static

get the camera right direction

Returns

the direction

getScreenToWorldSpace()

static vec3 coat::Camera::getScreenToWorldSpace ( const vec3 &  screen_pos )

static

convert the screen position to the world position

Parameters

screen_pos

the screen position (pass z that you got using getWorldToScreenSpace)

Returns

the world position

getUp()

static vec3 coat::Camera::getUp ( )

static

get the camera up direction

Returns

the direction

getWorldToScreenSpace()

static vec3 coat::Camera::getWorldToScreenSpace ( const vec3 &  world_pos )

static

convert the world position to the screen position

Parameters

world_pos

the world position

Returns

the screen position

isOrtho()

static bool coat::Camera::isOrtho ( )

static

return true if the camera is in the ortho mode

Returns

the ortho mode state

rotateToGradually()

static void coat::Camera::rotateToGradually ( const vec3 &  destination_dir )

static

align the camera along the view

Parameters

destination_dir

the view direction

setCamera()

static void coat::Camera::setCamera ( const vec3 &  position, const vec3 &  lookAt, float  fovY, const vec3 &  up = vec3::Zero  )

static

Parameters

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setOrtho()

static void coat::Camera::setOrtho ( bool  ortho )

static

switch the camera to the ortho or perspective mode

Parameters

ortho

set true if need ortho mode, false if need perspective mode

setPivot()

static void coat::Camera::setPivot ( const vec3 &  pivot )

static

set the camera pivot position

Parameters

pivot

the pivot position

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

• include/CoreAPI.h