A mesh where the vertices/indices are dynamic. More...

#include <OxygenEngine/render/mesh.h>

Inheritance diagram for oe::render::DynamicMesh:

Collaboration diagram for oe::render::DynamicMesh:

Public Member Functions
template<typename V >
	DynamicMesh (const V &, uint32_t max_count, const MeshUsage usage=MeshUsage::DYNAMIC)

template<typename V >
	DynamicMesh (const V &, uint32_t max_vertices_count, uint32_t max_indices_count, const MeshUsage usage=MeshUsage::DYNAMIC)

void	render (const uint32_t offset=0, const uint32_t mode=0x0004)

void	renderElements (const uint32_t count, const uint32_t offset=0, const uint32_t mode=0x0004)

void	setIndicesData (const uint32_t size, const void *data, const uint32_t offset=0)

std::pair< void , void >	getRawBuffers ()

void	releaseRawBuffers ()

Public Member Functions inherited from oe::render::CommonMesh
void	renderArrays (const uint32_t count, const uint32_t offset=0, const uint32_t mode=0x0004)

void	setSubBufferData (const uint32_t size, const void *data, const uint32_t offset=0)

template<typename V >
void	bindVertexAttributes ()

void	enableVertexAttribPointer (uint32_t index, size_t offset, size_t total, int32_t componentCount)

void	enableVertexAttribIPointer (uint32_t index, size_t offset, size_t total, int32_t componentCount)

template<typename VertexType , typename T >
void	bindVertexAttributeToPointer (const uint32_t index, const size_t offset) noexcept

template<typename ComponentType >
void	bindVertexAttributeToPointer (uint32_t index, size_t offset, size_t total) noexcept

Protected Attributes
uint32_t	_indices_size = 0

uint32_t	_ebo = 0

Protected Attributes inherited from oe::render::CommonMesh
uint32_t	_vao = 0

uint32_t	_vbo = 0

MeshUsage	_usage

Additional Inherited Members
Protected Member Functions inherited from oe::render::CommonMesh
	CommonMesh (MeshUsage usage)

void	_prepare_mesh_vao (const size_t vertex_size, const size_t count, const void *data, const bool editable=false)

uint32_t	_prepare_mesh_ebo (const size_t size, const void *data, const bool editable=false)

Detailed Description

A mesh where the vertices/indices are dynamic.

Note: You can start with a blank mesh: In this case, you should fill vertices/indices yourself with setSubBufferData()

Constructor & Destructor Documentation

◆ DynamicMesh() [1/2]

template<typename V >

oe::render::DynamicMesh::DynamicMesh	(	const V &	,
		uint32_t	max_count,
		const MeshUsage	usage = `MeshUsage::DYNAMIC`
	)

inline

Prepare buffers for a mesh without indices, in this case you should fill it yourself with setIndicesData()

◆ DynamicMesh() [2/2]

template<typename V >

oe::render::DynamicMesh::DynamicMesh	(	const V &	,
		uint32_t	max_vertices_count,
		uint32_t	max_indices_count,
		const MeshUsage	usage = `MeshUsage::DYNAMIC`
	)

inline

Prepare buffers for a mesh with one set on indices

Member Function Documentation

◆ getRawBuffers()

std::pair< void *, void * > oe::render::DynamicMesh::getRawBuffers ( )

Get raw buffer adresses

Returns: pair with vertex buffer and indices buffer adress

Note: Hardcore things. Use only if you know what you are doing

◆ render()

void oe::render::DynamicMesh::render	(	const uint32_t	offset = `0`,
		const uint32_t	mode = `0x0004`
	)

Ask the GPU to render the complete mesh

Parameters

offset	id of first index
mode	MeshDrawMode to specify how to render the mesh (default are triangles)

◆ renderElements()

void oe::render::DynamicMesh::renderElements	(	const uint32_t	count,
		const uint32_t	offset = `0`,
		const uint32_t	mode = `0x0004`
	)

Ask the GPU to render part of the mesh

Parameters

mode	MeshDrawMode to specify how to render the mesh (default are triangles)

◆ setIndicesData()

void oe::render::DynamicMesh::setIndicesData	(	const uint32_t	size,
		const void *	data,
		const uint32_t	offset = `0`
	)

Partial update of indices buffer

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

OxygenEngine/render/mesh.h

Public Member Functions

Protected Attributes

Additional Inherited Members