Scene root that renders items in fixed order, no Z sorting. More...

#include <FixedOrder_Camera.hpp>

Public Member Functions
	FixedOrder_Camera (Instance *, iv::RenderTarget::Geometry)

virtual void	FrameStart () override

virtual void	AddRenderable_Solid (Renderable *, GLuint shader_id, GLuint primary_texture_id) override

virtual void	AddRenderable_Translucent (Renderable *, GLuint shader_id, GLuint primary_texture_id) override

virtual void	RunRender (CameraState const &state) override

Public Member Functions inherited from iv::Camera
	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::Camera
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

Scene root that renders items in fixed order, no Z sorting.

Renders elements in the order they were added to the ElementRenderer - order they are placed in the element tree. This uses depth buffer for opaque elements, so they will not really be rendered in given order, but they will appear as if they were. Opaque elements are in fact grouped by shader id and texture id to have less context switches.

Definition at line 21 of file FixedOrder_Camera.hpp.

Constructor & Destructor Documentation

◆ FixedOrder_Camera()

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

Definition at line 12 of file FixedOrder_Camera.cpp.

Member Function Documentation

◆ FrameStart()

void iv::FixedOrder_Camera::FrameStart ( )

overridevirtual

Implements iv::ElementRenderer.

Definition at line 20 of file FixedOrder_Camera.cpp.

◆ AddRenderable_Solid()

void iv::FixedOrder_Camera::AddRenderable_Solid	(	Renderable *	,
		GLuint	shader_id,
		GLuint	primary_texture_id
	)

overridevirtual

Shoud be called from first pass on the way down (before children have first_pass). This means that renderable will be rendered in next frame. It will not be rendered in following frames if it is not activated again before each of those frames. This behavior allows us to remove renderables from render queue without callbacks into ElementRenderer. We can put 0 to shader_id and/or primary_texture_id when we don't know the id yet, but that will preven render grouping.

Implements iv::ElementRenderer.

Definition at line 26 of file FixedOrder_Camera.cpp.