dz::DrawListManager< DrawT > Struct Template Reference

Template draw list manager for producing draw commands from a struct buffer. More...

#include <DrawListManager.hpp>

Inheritance diagram for dz::DrawListManager< DrawT >:

Public Types
using	Determine_DrawT_DrawTuples_Function = std::function<DrawTuples(BufferGroup*, DrawT&)>
using	Determine_CameraTuple_Function = std::function<CameraTuple(BufferGroup*, int)>
using	Determine_VisibleDraws_Function = std::function<std::vector<int>(BufferGroup*, int camera_index)>

Public Member Functions
	DrawListManager (const std::string &draw_key, const Determine_DrawT_DrawTuples_Function &fn_determine_DrawT_DrawTuples, const std::string &camera_key="", const Determine_CameraTuple_Function &fn_determine_CameraTuple={}, const Determine_VisibleDraws_Function &fn_get_visible_draws={})
	Constructs a DrawListManager with a draw key and logic function.
DrawInformation &	ensureDrawInformation (BufferGroup *buffer_group) override
	Ensures DrawInformation.
void	SetDirty ()
Public Member Functions inherited from dz::IDrawListManager
virtual	~IDrawListManager ()=default

Detailed Description

template<typename DrawT>
struct dz::DrawListManager< DrawT >

Template draw list manager for producing draw commands from a struct buffer.

Template Parameters

DrawT

Struct type used for draw data.

Member Typedef Documentation

Determine_CameraTuple_Function

template<typename DrawT>

using dz::DrawListManager< DrawT >::Determine_CameraTuple_Function = std::function<CameraTuple(BufferGroup*, int)>

Determine_DrawT_DrawTuples_Function

template<typename DrawT>

using dz::DrawListManager< DrawT >::Determine_DrawT_DrawTuples_Function = std::function<DrawTuples(BufferGroup*, DrawT&)>

Determine_VisibleDraws_Function

template<typename DrawT>

using dz::DrawListManager< DrawT >::Determine_VisibleDraws_Function = std::function<std::vector<int>(BufferGroup*, int camera_index)>

Constructor & Destructor Documentation

DrawListManager()

template<typename DrawT>

dz::DrawListManager< DrawT >::DrawListManager ( const std::string & draw_key, const Determine_DrawT_DrawTuples_Function & fn_determine_DrawT_DrawTuples, const std::string & camera_key = "", const Determine_CameraTuple_Function & fn_determine_CameraTuple = {}, const Determine_VisibleDraws_Function & fn_get_visible_draws = {} )

inline

Constructs a DrawListManager with a draw key and logic function.

Parameters

draw_key	Buffer key to iterate over.
fn_determine_DrawT_DrawTuples	Function that maps a DrawT instance to shader and vertex count.

Member Function Documentation

ensureDrawInformation()

template<typename DrawT>

DrawInformation & dz::DrawListManager< DrawT >::ensureDrawInformation ( BufferGroup * buffer_group )

inlineoverridevirtual

Ensures DrawInformation.

Note

used internally in DirectZ

Parameters

buffer_group

Pointer to a BufferGroup.

Returns

A reference to the ensured DrawInformation of this DrawListManager

Implements dz::IDrawListManager.

SetDirty()

template<typename DrawT>

void dz::DrawListManager< DrawT >::SetDirty ( )

inline

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

• include/dz/DrawListManager.hpp