FilePack Class. This class defines file type mesh pack. More...

#include <MeshPack.h>

Inheritance diagram for Spices::FilePack:

Public Member Functions
	FilePack (const std::string &filePath, bool instanced=true)
	Constructor Function. Init member variables.

virtual	~FilePack () override=default
	Destructor Function.

virtual bool	OnCreatePack (bool isCreateBuffer=true) override
	This interface is used for build specific mesh pack data.

void	SetMaterial (const std::string &materialPath)
	Set specific material for this class.

void	SetMaterial (std::shared_ptr< Material > material)
	Set specific material for this class.

std::shared_ptr< Material >	GetMaterial ()
	Get material in this class.

void	SetHitShaderHandle (uint32_t handle)
	Set hit shader Handle.

void	SetShaderGroupHandle (uint32_t handle)
	Set hit shader Handle.

uint32_t	GetHitShaderHandle () const
	Get Hit Shader Handle, which accessed by ray gen shader.

uint32_t	GetShaderGroupHandle () const
	Get ShaderGroup Handle, which accessed by gdc buffer.

UUID	GetUUID () const
	Get mesh pack UUID.

void	OnBind (const VkCommandBuffer &commandBuffer) const
	Bind VBO and EBO.

void	OnDraw (const VkCommandBuffer &commandBuffer) const
	Draw indexed.

void	OnDrawMeshTasks (const VkCommandBuffer &commandBuffer) const
	Draw Mesh Tasks.

const std::vector< Meshlet > &	GetMeshlets () const
	Get Meshlets array.

uint32_t	GetNTasks () const
	Get NTasks.

MeshDesc &	GetMeshDesc ()
	Get Mesh Description.

const VkDrawMeshTasksIndirectCommandNV &	GetDrawCommand () const
	Get Draw Command.

const std::string &	GetPackType () const
	Get Pack Type.

VulkanRayTracing::BlasInput	MeshPackToVkGeometryKHR ()
	Convert MeshPack into the ray tracing geometry used to build the BLAS.

bool	HasBlasAccel ()
	Is this meshPack has a valid blas.

AccelKHR &	GetAccel ()
	Get this accel.

const MeshResource &	GetResource () const
	Get Resource.

Protected Member Functions
void	CreateBuffer ()
	Create Vertices buffer anf Indices buffer.

Protected Attributes
std::string	m_MeshPackName
	MeshPack Name.

bool	m_Instanced
	If this mesh pack needs instanced.

MeshResource	m_MeshResource
	Mesh Resources.

uint32_t	m_NTasks
	Task Shader Work Group Size.

std::shared_ptr< Material >	m_Material
	specific material pointer.

std::optional< std::atomic_uint32_t >	m_HitShaderHandle
	specific hit shader handle. Used in RayTracing Pipeline.

std::optional< std::atomic_uint32_t >	m_ShaderGroupHandle
	specific shader group handle. Used in IndirectDGCPipeline.

MeshDesc	m_Desc
	Mesh Description.

std::string	m_PackType
	specific mesh pack type.

AccelKHR	m_Accel
	This meshPack blas accel.

std::atomic_bool	m_IsRequiredAccel
	True if required accel by BLAS Build.

UUID	m_UUID
	UUID for mesh pack.

VkDrawMeshTasksIndirectCommandNV	m_MeshTaskIndirectDrawCommand {}
	Draw Command.

Private Attributes
std::string	m_Path
	The mesh file path in disk.

Detailed Description

FilePack Class. This class defines file type mesh pack.

Definition at line 541 of file MeshPack.h.

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

SpicesEngine/src/Resources/Mesh/MeshPack.h
SpicesEngine/src/Resources/Mesh/MeshPack.cpp

Public Member Functions

Protected Member Functions

Protected Attributes

Private Attributes

Detailed Description