nkGraphics::CameraManager Class Reference

Manages the cameras recorded. More...

Inheritance diagram for nkGraphics::CameraManager:

Public Member Functions
Camera *	getActiveRenderCamera () const
Camera *	getActiveCullingCamera () const
Camera *	getActiveLodCamera () const
Camera *	getDefaultCamera () const
void	setActiveRenderCamera (Camera *cam)
void	setActiveCullingCamera (Camera *cam)
void	setActiveLodCamera (Camera *cam)
void	setDefaultCamera (Camera *cam)
void	resetRenderCameraToDefault ()
void	resetCullingCameraToDefault ()
void	resetLodCameraToDefault ()
void	prepareForContext (RenderContext *context)
Public Member Functions inherited from nkGraphics::Manager< Camera >
Camera *	createOrRetrieve (nkMemory::StringView name)
Camera *	record (nkMemory::StringView name, nkMemory::UniquePtr< Camera > resource)
Camera *	get (nkMemory::StringView name) const
Camera *	getByIndex (unsigned int index) const
void	rename (nkMemory::StringView currentName, nkMemory::StringView newName)
void	erase (nkMemory::StringView name)
nkMemory::UniquePtr< Camera >	relinquish (nkMemory::StringView name)

Detailed Description

Manages the cameras recorded.

Camera creation / deletion can go through this class, allowing it to act as a repository of resources which lifetime will get managed as needed. Like any Manager, it is always owning the memory it owns, unless it passes back the ownership explicitly.

Member Function Documentation

getActiveRenderCamera()

Camera* nkGraphics::CameraManager::getActiveRenderCamera

(

)

const

Returns

The current active render camera.

getActiveCullingCamera()

Camera* nkGraphics::CameraManager::getActiveCullingCamera

(

)

const

Returns

The current active culling camera.

getActiveLodCamera()

Camera* nkGraphics::CameraManager::getActiveLodCamera

(

)

const

Returns

The current active lod camera.

getDefaultCamera()

Camera* nkGraphics::CameraManager::getDefaultCamera

(

)

const

Returns

The default camera to use.

setActiveRenderCamera()

void nkGraphics::CameraManager::setActiveRenderCamera

(

Camera *

cam

)

Sets the active render cam to use. Serves as a reference for feeding shaders with matrices during a pass.

Parameters

cam	The camera to use.

setActiveCullingCamera()

void nkGraphics::CameraManager::setActiveCullingCamera

(

Camera *

cam

)

Sets the active culling cam to use. Serves as a reference for culling render queues rendered during a pass.

Parameters

cam	The camera to use.

setActiveLodCamera()

void nkGraphics::CameraManager::setActiveLodCamera

(

Camera *

cam

)

Sets the active lod cam to use. Serves as a reference for selecting LOD during a pass.

Parameters

cam	The camera to use.

setDefaultCamera()

void nkGraphics::CameraManager::setDefaultCamera

(

Camera *

cam

)

Sets the default cam to use when no camera is specified for a pass.

Parameters

cam	The camera to use.

resetRenderCameraToDefault()

void nkGraphics::CameraManager::resetRenderCameraToDefault

(

)

Resets the rendering cam to the default one.

resetCullingCameraToDefault()

void nkGraphics::CameraManager::resetCullingCameraToDefault

(

)

Resets the culling cam to the default one.

resetLodCameraToDefault()

void nkGraphics::CameraManager::resetLodCameraToDefault

(

)

Resets the LOD cam to the default one.

prepareForContext()

void nkGraphics::CameraManager::prepareForContext

(

RenderContext *

context

)

Prepare the active cameras with the ones that have been set for a context.

Parameters

context

The context that should populate the active cameras.

Remarks

This method is called when setting up a context for rendering. If such a setup is required, it is probably safer to directly call RenderContextManager::activateContext(), to ensure the context setup is complete.

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

• Documentation/Headers/NilkinsGraphics/Cameras/CameraManager.h