Abstract class that represents root of a scene graph and can render it. More...

#include <Camera.hpp>

Public Member Functions
	Camera (Instance *, RenderTarget::Geometry)

	~Camera ()

void	status (iv::TableDebugView *view)

void	render_scene (Elem *view=nullptr)

void	geometry (RenderTarget::Geometry geometry)

virtual Camera *	elem_getRoot () override

float3	FromLocalSpaceToViewportSpace (float4x4 model_transform, float3)

float3	FromViewportSpaceToLocalSpace (float4x4 model_transform, float3)

float2	FromViewportPlaneToLocalPlane (float4x4 model_transform, float2)

Public Member Functions inherited from iv::Slot
	Slot (Instance *)

void	status (iv::TableDebugView *view)

Instance *	instance () const

Public Member Functions inherited from iv::VectorChildrenElem< SlotChild >
	VectorChildrenElem (Instance *inst)

	~VectorChildrenElem ()

T *	createChild (CArgs const &... cargs)

T *	createChild_Instance (char const *name, CArgs const &... cargs)

void	pushChild (SlotChild *)

void	removeChild (SlotChild *)

Public Member Functions inherited from iv::Elem
	Elem (Instance *inst)

	~Elem ()

void	status (iv::TableDebugView *view)

Instance *	instance () const

void	elem_setParent (Elem *)

Elem *	elem_getParent ()

void	first_pass (ElementRenderer *)

void	second_pass (ElementRenderer *)

unsigned	first_pass_frame_id ()

unsigned	second_pass_frame_id ()

Elem *	enabled (bool val)

void	quiet (bool)

bool	quiet () const

float3	FromLocalSpaceToScreenSpace (float3 local_space)

float3	FromScreenSpaceToLocalSpace (float3 screen_space)

float2	FromScreenPlaneToLocalPlane (float2 screen_space)

void	Add_InputNode (InputNode *node)

void	Remove_InputNode (InputNode *node)

Public Member Functions inherited from iv::InputNode
	InputNode (Instance *inst)

	~InputNode ()

Instance *	instance () const

void	status (iv::TableDebugView *view)

void	inputEnabled (bool)

bool	inputEnabled ()

void	quiet (bool)

bool	quiet () const

void	input_deactivate ()

void	input_treeRefresh ()

void	input_setParent (InputNode *)

InputNode *	input_getParent ()

virtual InputRoot *	input_getRoot ()

bool	input_trigger_visit (InputRoot *root, Input::DeviceKey key)

bool	input_visit (InputRoot *root, Input::DeviceKey key, bool &press, bool &real, bool &offspace)

Public Member Functions inherited from iv::SlotChild
	SlotChild (Elem *elem)

Instance *	instance () const

void	status (iv::TableDebugView *view)

virtual bool	picking_test (int2 input_pos) override

virtual bool	picking_test_pixel_perfect (float2 local_pos)

Public Member Functions inherited from iv::Pickable
	Pickable (Elem *elem)

Elem *	elem ()

const Elem *	elem () const

Public Attributes
ClientMarker	cm

Public Attributes inherited from iv::Slot
ClientMarker	cm

Public Attributes inherited from iv::VectorChildrenElem< SlotChild >
ClientMarker	cm

Public Attributes inherited from iv::Elem
ClientMarker	cm

DirtyAttr< bool >	attr_enabled

DirtyAttr< float4x4 >	modelTransform

DirtyAttr< ShaderScissor >	scissor

Public Attributes inherited from iv::InputNode
ClientMarker	cm

Public Attributes inherited from iv::SlotChild
ClientMarker	cm

DirtyAttr< float3 >	expectedSize

DirtyAttr< float3 >	preferredSize

DirtyAttr< float3 >	size

Public Attributes inherited from iv::Pickable
ClientMarker	cm

Additional Inherited Members
Protected Member Functions inherited from iv::Slot
virtual void	first_pass_impl (ElementRenderer *) override

virtual void	second_pass_impl (ElementRenderer *) override

Protected Member Functions inherited from iv::VectorChildrenElem< SlotChild >
virtual void	elem_eachChild (std::function< void(Elem *) > const &) override

virtual void	elem_childDisconnect (Elem *) override

virtual void	input_eachChild (std::function< void(InputNode *) > const &f) override

virtual void	input_childDisconnect (InputNode *child) override

Protected Member Functions inherited from iv::InputNode
virtual bool	input_trigger_process (InputRoot *root, Input::DeviceKey key)

virtual void	input_process (InputRoot *root, Input::DeviceKey key, bool &press, bool &real, bool &offspace)

Protected Attributes inherited from iv::VectorChildrenElem< SlotChild >
std::vector< SlotChild * >	children

bool	children_dirty

Detailed Description

Abstract class that represents root of a scene graph and can render it.

Add SlotChild instances and then render them using Camera::render_scene. Camera can use model matrix of one Elem in scene graph as a view matrix - rendering scene from the point of view of that Elem. To be fully functional, a child needs to implement all virtual methods of ElementRenderer - it decides on order in which Renderables are rendered.

Definition at line 17 of file Camera.hpp.

Constructor & Destructor Documentation

◆ Camera()

iv::Camera::Camera	(	Instance *	inst,
		RenderTarget::Geometry	geometry
	)

Definition at line 9 of file Camera.cpp.

◆ ~Camera()

iv::Camera::~Camera ( )

Definition at line 24 of file Camera.cpp.

Member Function Documentation

◆ status()

void iv::Camera::status ( iv::TableDebugView * view )

Definition at line 31 of file Camera.cpp.

◆ render_scene()

void iv::Camera::render_scene ( Elem * view = nullptr )

view Model matrix of this node will be used as view matrix for the whole render. Can be null to use empty view matrix - it is rendered from point of view of this camera.

Definition at line 56 of file Camera.cpp.

◆ geometry()

void iv::Camera::geometry ( RenderTarget::Geometry geometry )

Definition at line 41 of file Camera.cpp.

◆ elem_getRoot()

Camera * iv::Camera::elem_getRoot ( )

overridevirtual

Reimplemented from iv::Elem.

Definition at line 72 of file Camera.cpp.

◆ FromLocalSpaceToViewportSpace()

float3 iv::Camera::FromLocalSpaceToViewportSpace	(	float4x4	model_transform,
		float3	in
	)

Definition at line 114 of file Camera.cpp.

◆ FromViewportSpaceToLocalSpace()

float3 iv::Camera::FromViewportSpaceToLocalSpace	(	float4x4	model_transform,
		float3	in
	)

Definition at line 122 of file Camera.cpp.

◆ FromViewportPlaneToLocalPlane()

float2 iv::Camera::FromViewportPlaneToLocalPlane	(	float4x4	model_transform,
		float2	in
	)

Definition at line 131 of file Camera.cpp.

Member Data Documentation

◆ cm

ClientMarker iv::Camera::cm

Definition at line 20 of file Camera.hpp.

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

ivorium_graphics/Elements/Camera.hpp
ivorium_graphics/Elements/Camera.cpp

Public Member Functions

Public Attributes

Additional Inherited Members