Implementation of the IMeshBuffer interface with shared vertex list. More...

#include <SSharedMeshBuffer.h>

Inheritance diagram for irr::scene::SSharedMeshBuffer:

Public Member Functions
	SSharedMeshBuffer ()
	constructor More...

	SSharedMeshBuffer (core::array< video::S3DVertex > *vertices)
	constructor More...

virtual const video::SMaterial &	getMaterial () const _IRR_OVERRIDE_
	returns the material of this meshbuffer More...

virtual video::SMaterial &	getMaterial () _IRR_OVERRIDE_
	returns the material of this meshbuffer More...

virtual const void *	getVertices () const _IRR_OVERRIDE_
	returns pointer to vertices More...

virtual void *	getVertices () _IRR_OVERRIDE_
	returns pointer to vertices More...

virtual u32	getVertexCount () const _IRR_OVERRIDE_
	returns amount of vertices More...

virtual const u16 *	getIndices () const _IRR_OVERRIDE_
	returns pointer to indices More...

virtual u16 *	getIndices () _IRR_OVERRIDE_
	returns pointer to indices More...

virtual u32	getIndexCount () const _IRR_OVERRIDE_
	returns amount of indices More...

virtual video::E_INDEX_TYPE	getIndexType () const _IRR_OVERRIDE_
	Get type of index data which is stored in this meshbuffer. More...

virtual const core::aabbox3d< f32 > &	getBoundingBox () const _IRR_OVERRIDE_
	returns an axis aligned bounding box More...

virtual void	setBoundingBox (const core::aabbox3df &box) _IRR_OVERRIDE_
	set user axis aligned bounding box More...

virtual video::E_VERTEX_TYPE	getVertexType () const _IRR_OVERRIDE_
	returns which type of vertex data is stored. More...

virtual void	recalculateBoundingBox () _IRR_OVERRIDE_
	recalculates the bounding box. should be called if the mesh changed. More...

virtual const core::vector3df &	getPosition (u32 i) const _IRR_OVERRIDE_
	returns position of vertex i More...

virtual core::vector3df &	getPosition (u32 i) _IRR_OVERRIDE_
	returns position of vertex i More...

virtual const core::vector3df &	getNormal (u32 i) const _IRR_OVERRIDE_
	returns normal of vertex i More...

virtual core::vector3df &	getNormal (u32 i) _IRR_OVERRIDE_
	returns normal of vertex i More...

virtual const core::vector2df &	getTCoords (u32 i) const _IRR_OVERRIDE_
	returns texture coord of vertex i More...

virtual core::vector2df &	getTCoords (u32 i) _IRR_OVERRIDE_
	returns texture coord of vertex i More...

virtual void	append (const void const vertices, u32 numVertices, const u16 const indices, u32 numIndices) _IRR_OVERRIDE_
	append the vertices and indices to the current buffer More...

virtual void	append (const IMeshBuffer *const other) _IRR_OVERRIDE_
	append the meshbuffer to the current buffer More...

virtual E_HARDWARE_MAPPING	getHardwareMappingHint_Vertex () const _IRR_OVERRIDE_
	get the current hardware mapping hint More...

virtual E_HARDWARE_MAPPING	getHardwareMappingHint_Index () const _IRR_OVERRIDE_
	get the current hardware mapping hint More...

virtual void	setHardwareMappingHint (E_HARDWARE_MAPPING NewMappingHint, E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) _IRR_OVERRIDE_
	set the hardware mapping hint, for driver More...

virtual void	setPrimitiveType (E_PRIMITIVE_TYPE type) _IRR_OVERRIDE_
	Describe what kind of primitive geometry is used by the meshbuffer. More...

virtual E_PRIMITIVE_TYPE	getPrimitiveType () const _IRR_OVERRIDE_
	Get the kind of primitive geometry which is used by the meshbuffer. More...

virtual void	setDirty (E_BUFFER_TYPE buffer=EBT_VERTEX_AND_INDEX) _IRR_OVERRIDE_
	flags the mesh as changed, reloads hardware buffers More...

virtual u32	getChangedID_Vertex () const _IRR_OVERRIDE_
	Get the currently used ID for identification of changes. More...

virtual u32	getChangedID_Index () const _IRR_OVERRIDE_
	Get the currently used ID for identification of changes. More...

Public Member Functions inherited from irr::scene::IMeshBuffer
virtual u32	getPrimitiveCount () const
	Calculate how many geometric primitives are used by this meshbuffer. More...

Public Member Functions inherited from irr::IReferenceCounted
	IReferenceCounted ()
	Constructor. More...

virtual	~IReferenceCounted ()
	Destructor. More...

void	grab () const
	Grabs the object. Increments the reference counter by one. More...

bool	drop () const
	Drops the object. Decrements the reference counter by one. More...

s32	getReferenceCount () const
	Get the reference count. More...

const c8 *	getDebugName () const
	Returns the debug name of the object. More...

Public Attributes
video::SMaterial	Material
	Material of this meshBuffer. More...

core::array< video::S3DVertex > *	Vertices
	Shared Array of vertices. More...

core::array< u16 >	Indices
	Array of indices. More...

u32	ChangedID_Vertex
	ID used for hardware buffer management. More...

u32	ChangedID_Index
	ID used for hardware buffer management. More...

core::aabbox3df	BoundingBox
	Bounding box. More...

E_HARDWARE_MAPPING	MappingHintVertex
	hardware mapping hint More...

E_HARDWARE_MAPPING	MappingHintIndex

E_PRIMITIVE_TYPE	PrimitiveType
	Primitive type used for rendering (triangles, lines, ...) More...

Additional Inherited Members
Protected Member Functions inherited from irr::IReferenceCounted
void	setDebugName (const c8 *newName)
	Sets the debug name of the object. More...

Detailed Description

Implementation of the IMeshBuffer interface with shared vertex list.

Definition at line 16 of file SSharedMeshBuffer.h.

Constructor & Destructor Documentation

◆ SSharedMeshBuffer() [1/2]

irr::scene::SSharedMeshBuffer::SSharedMeshBuffer ( )

inline

constructor

Definition at line 19 of file SSharedMeshBuffer.h.

                         : IMeshBuffer()
                         , Vertices(0), ChangedID_Vertex(1), ChangedID_Index(1)
                         , MappingHintVertex(EHM_NEVER), MappingHintIndex(EHM_NEVER)
                         , PrimitiveType(EPT_TRIANGLES)
                 {
                         #ifdef _DEBUG
                         setDebugName("SSharedMeshBuffer");
                         #endif
                 }

◆ SSharedMeshBuffer() [2/2]

irr::scene::SSharedMeshBuffer::SSharedMeshBuffer ( core::array< video::S3DVertex > * vertices )

inline

constructor

Definition at line 31 of file SSharedMeshBuffer.h.

                                                                        : IMeshBuffer(), Vertices(vertices), ChangedID_Vertex(1), ChangedID_Index(1), MappingHintVertex(EHM_NEVER), MappingHintIndex(EHM_NEVER)
                 {
                         #ifdef _DEBUG
                         setDebugName("SSharedMeshBuffer");
                         #endif
                 }

Member Function Documentation

◆ append() [1/2]

virtual void irr::scene::SSharedMeshBuffer::append	(	const void *const	vertices,
		u32	numVertices,
		const u16 *const	indices,
		u32	numIndices
	)

inlinevirtual

append the vertices and indices to the current buffer

Implements irr::scene::IMeshBuffer.

Definition at line 175 of file SSharedMeshBuffer.h.

175 {}

◆ append() [2/2]

virtual void irr::scene::SSharedMeshBuffer::append ( const IMeshBuffer *const other )

inlinevirtual

append the meshbuffer to the current buffer

Implements irr::scene::IMeshBuffer.

Definition at line 177 of file SSharedMeshBuffer.h.

177 {}

◆ getBoundingBox()

virtual const core::aabbox3d<f32>& irr::scene::SSharedMeshBuffer::getBoundingBox ( ) const

inlinevirtual

returns an axis aligned bounding box

Implements irr::scene::IMeshBuffer.

Definition at line 102 of file SSharedMeshBuffer.h.

                 {
                         return BoundingBox;
                 }

◆ getChangedID_Index()

virtual u32 irr::scene::SSharedMeshBuffer::getChangedID_Index ( ) const

inlinevirtual

Get the currently used ID for identification of changes.

This shouldn't be used for anything outside the VideoDriver.

Implements irr::scene::IMeshBuffer.

Definition at line 227 of file SSharedMeshBuffer.h.

227 {return ChangedID_Index;}

irr::scene::SSharedMeshBuffer::ChangedID_Index

u32 ChangedID_Index

ID used for hardware buffer management.

Definition: SSharedMeshBuffer.h:242

◆ getChangedID_Vertex()

virtual u32 irr::scene::SSharedMeshBuffer::getChangedID_Vertex ( ) const

inlinevirtual

Get the currently used ID for identification of changes.

This shouldn't be used for anything outside the VideoDriver.

Implements irr::scene::IMeshBuffer.

Definition at line 223 of file SSharedMeshBuffer.h.

223 {return ChangedID_Vertex;}

irr::scene::SSharedMeshBuffer::ChangedID_Vertex

u32 ChangedID_Vertex

ID used for hardware buffer management.

Definition: SSharedMeshBuffer.h:239

◆ getHardwareMappingHint_Index()

virtual E_HARDWARE_MAPPING irr::scene::SSharedMeshBuffer::getHardwareMappingHint_Index ( ) const

inlinevirtual

get the current hardware mapping hint

Implements irr::scene::IMeshBuffer.

Definition at line 186 of file SSharedMeshBuffer.h.

                 {
                         return MappingHintIndex;
                 }

◆ getHardwareMappingHint_Vertex()

virtual E_HARDWARE_MAPPING irr::scene::SSharedMeshBuffer::getHardwareMappingHint_Vertex ( ) const

inlinevirtual

get the current hardware mapping hint

Implements irr::scene::IMeshBuffer.

Definition at line 180 of file SSharedMeshBuffer.h.

                 {
                         return MappingHintVertex;
                 }

◆ getIndexCount()

virtual u32 irr::scene::SSharedMeshBuffer::getIndexCount ( ) const

inlinevirtual

returns amount of indices

Implements irr::scene::IMeshBuffer.

Definition at line 90 of file SSharedMeshBuffer.h.

                 {
                         return Indices.size();
                 }

◆ getIndexType()

virtual video::E_INDEX_TYPE irr::scene::SSharedMeshBuffer::getIndexType ( ) const

inlinevirtual

Get type of index data which is stored in this meshbuffer.

Implements irr::scene::IMeshBuffer.

Definition at line 96 of file SSharedMeshBuffer.h.

                 {
                         return video::EIT_16BIT;
                 }

◆ getIndices() [1/2]

virtual const u16* irr::scene::SSharedMeshBuffer::getIndices ( ) const

inlinevirtual

returns pointer to indices

Implements irr::scene::IMeshBuffer.

Definition at line 78 of file SSharedMeshBuffer.h.

                 {
                         return Indices.const_pointer();
                 }

◆ getIndices() [2/2]

virtual u16* irr::scene::SSharedMeshBuffer::getIndices ( )

inlinevirtual

returns pointer to indices

Implements irr::scene::IMeshBuffer.

Definition at line 84 of file SSharedMeshBuffer.h.

                 {
                         return Indices.pointer();
                 }

◆ getMaterial() [1/2]

virtual const video::SMaterial& irr::scene::SSharedMeshBuffer::getMaterial ( ) const

inlinevirtual

returns the material of this meshbuffer

Implements irr::scene::IMeshBuffer.

Definition at line 39 of file SSharedMeshBuffer.h.

                 {
                         return Material;
                 }

◆ getMaterial() [2/2]

virtual video::SMaterial& irr::scene::SSharedMeshBuffer::getMaterial ( )

inlinevirtual

returns the material of this meshbuffer

Implements irr::scene::IMeshBuffer.

Definition at line 45 of file SSharedMeshBuffer.h.

                 {
                         return Material;
                 }

◆ getNormal() [1/2]

virtual const core::vector3df& irr::scene::SSharedMeshBuffer::getNormal ( u32 i ) const

inlinevirtual

returns normal of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 147 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].Normal;
                 }

◆ getNormal() [2/2]

virtual core::vector3df& irr::scene::SSharedMeshBuffer::getNormal ( u32 i )

inlinevirtual

returns normal of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 154 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].Normal;
                 }

◆ getPosition() [1/2]

virtual const core::vector3df& irr::scene::SSharedMeshBuffer::getPosition ( u32 i ) const

inlinevirtual

returns position of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 133 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].Pos;
                 }

◆ getPosition() [2/2]

virtual core::vector3df& irr::scene::SSharedMeshBuffer::getPosition ( u32 i )

inlinevirtual

returns position of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 140 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].Pos;
                 }

◆ getPrimitiveType()

virtual E_PRIMITIVE_TYPE irr::scene::SSharedMeshBuffer::getPrimitiveType ( ) const

inlinevirtual

Get the kind of primitive geometry which is used by the meshbuffer.

Implements irr::scene::IMeshBuffer.

Definition at line 207 of file SSharedMeshBuffer.h.

                 {
                         return PrimitiveType;
                 }

◆ getTCoords() [1/2]

virtual const core::vector2df& irr::scene::SSharedMeshBuffer::getTCoords ( u32 i ) const

inlinevirtual

returns texture coord of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 161 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].TCoords;
                 }

◆ getTCoords() [2/2]

virtual core::vector2df& irr::scene::SSharedMeshBuffer::getTCoords ( u32 i )

inlinevirtual

returns texture coord of vertex i

Implements irr::scene::IMeshBuffer.

Definition at line 168 of file SSharedMeshBuffer.h.

                 {
                         _IRR_DEBUG_BREAK_IF(!Vertices);
                         return (*Vertices)[Indices[i]].TCoords;
                 }

◆ getVertexCount()

virtual u32 irr::scene::SSharedMeshBuffer::getVertexCount ( ) const

inlinevirtual

returns amount of vertices

Implements irr::scene::IMeshBuffer.

Definition at line 69 of file SSharedMeshBuffer.h.

                 {
                         if (Vertices)
                                 return Vertices->size();
                         else
                                 return 0;
                 }

◆ getVertexType()

virtual video::E_VERTEX_TYPE irr::scene::SSharedMeshBuffer::getVertexType ( ) const

inlinevirtual

returns which type of vertex data is stored.

Implements irr::scene::IMeshBuffer.

Definition at line 114 of file SSharedMeshBuffer.h.

                 {
                         return video::EVT_STANDARD;
                 }

◆ getVertices() [1/2]

virtual const void* irr::scene::SSharedMeshBuffer::getVertices ( ) const

inlinevirtual

returns pointer to vertices

Implements irr::scene::IMeshBuffer.

Definition at line 51 of file SSharedMeshBuffer.h.

                 {
                         if (Vertices)
                                 return Vertices->const_pointer();
                         else
                                 return 0;
                 }

◆ getVertices() [2/2]

virtual void* irr::scene::SSharedMeshBuffer::getVertices ( )

inlinevirtual

returns pointer to vertices

Implements irr::scene::IMeshBuffer.

Definition at line 60 of file SSharedMeshBuffer.h.

                 {
                         if (Vertices)
                                 return Vertices->pointer();
                         else
                                 return 0;
                 }

◆ recalculateBoundingBox()

virtual void irr::scene::SSharedMeshBuffer::recalculateBoundingBox ( )

inlinevirtual

recalculates the bounding box. should be called if the mesh changed.

Implements irr::scene::IMeshBuffer.

Definition at line 120 of file SSharedMeshBuffer.h.

                 {
                         if (!Vertices || Vertices->empty() || Indices.empty())
                                 BoundingBox.reset(0,0,0);
                         else
                         {
                                 BoundingBox.reset((*Vertices)[Indices[0]].Pos);
                                 for (u32 i=1; i<Indices.size(); ++i)
                                         BoundingBox.addInternalPoint((*Vertices)[Indices[i]].Pos);
                         }
                 }

◆ setBoundingBox()

virtual void irr::scene::SSharedMeshBuffer::setBoundingBox ( const core::aabbox3df & box )

inlinevirtual

set user axis aligned bounding box

Implements irr::scene::IMeshBuffer.

Definition at line 108 of file SSharedMeshBuffer.h.

                 {
                         BoundingBox = box;
                 }

◆ setDirty()

virtual void irr::scene::SSharedMeshBuffer::setDirty ( E_BUFFER_TYPE buffer = EBT_VERTEX_AND_INDEX )

inlinevirtual

flags the mesh as changed, reloads hardware buffers

Implements irr::scene::IMeshBuffer.

Definition at line 213 of file SSharedMeshBuffer.h.

                 {
                         if (buffer==EBT_VERTEX_AND_INDEX || buffer==EBT_VERTEX)
                                 ++ChangedID_Vertex;
                         if (buffer==EBT_VERTEX_AND_INDEX || buffer==EBT_INDEX)
                                 ++ChangedID_Index;
                 }

◆ setHardwareMappingHint()

virtual void irr::scene::SSharedMeshBuffer::setHardwareMappingHint	(	E_HARDWARE_MAPPING	NewMappingHint,
		E_BUFFER_TYPE	buffer = `EBT_VERTEX_AND_INDEX`
	)

inlinevirtual

set the hardware mapping hint, for driver

Implements irr::scene::IMeshBuffer.

Definition at line 192 of file SSharedMeshBuffer.h.

                 {
                         if (buffer==EBT_VERTEX_AND_INDEX || buffer==EBT_VERTEX)
                                 MappingHintVertex=NewMappingHint;
                         if (buffer==EBT_VERTEX_AND_INDEX || buffer==EBT_INDEX)
                                 MappingHintIndex=NewMappingHint;
                 }

◆ setPrimitiveType()

virtual void irr::scene::SSharedMeshBuffer::setPrimitiveType ( E_PRIMITIVE_TYPE type )

inlinevirtual

Describe what kind of primitive geometry is used by the meshbuffer.

Implements irr::scene::IMeshBuffer.

Definition at line 201 of file SSharedMeshBuffer.h.

                 {
                         PrimitiveType = type;
                 }

Member Data Documentation

◆ BoundingBox

core::aabbox3df irr::scene::SSharedMeshBuffer::BoundingBox

Bounding box.

Definition at line 245 of file SSharedMeshBuffer.h.

◆ ChangedID_Index

u32 irr::scene::SSharedMeshBuffer::ChangedID_Index

ID used for hardware buffer management.

Definition at line 242 of file SSharedMeshBuffer.h.

◆ ChangedID_Vertex

u32 irr::scene::SSharedMeshBuffer::ChangedID_Vertex

ID used for hardware buffer management.

Definition at line 239 of file SSharedMeshBuffer.h.

◆ Indices

core::array<u16> irr::scene::SSharedMeshBuffer::Indices

Array of indices.

Definition at line 236 of file SSharedMeshBuffer.h.

◆ MappingHintIndex

E_HARDWARE_MAPPING irr::scene::SSharedMeshBuffer::MappingHintIndex

Definition at line 249 of file SSharedMeshBuffer.h.

◆ MappingHintVertex

E_HARDWARE_MAPPING irr::scene::SSharedMeshBuffer::MappingHintVertex

hardware mapping hint

Definition at line 248 of file SSharedMeshBuffer.h.

◆ Material

video::SMaterial irr::scene::SSharedMeshBuffer::Material

Material of this meshBuffer.

Definition at line 230 of file SSharedMeshBuffer.h.

◆ PrimitiveType

E_PRIMITIVE_TYPE irr::scene::SSharedMeshBuffer::PrimitiveType

Primitive type used for rendering (triangles, lines, ...)

Definition at line 252 of file SSharedMeshBuffer.h.

◆ Vertices

core::array<video::S3DVertex>* irr::scene::SSharedMeshBuffer::Vertices

Shared Array of vertices.

Definition at line 233 of file SSharedMeshBuffer.h.

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

include/irrlicht/SSharedMeshBuffer.h

Public Member Functions

Public Attributes

Additional Inherited Members

Detailed Description

Constructor & Destructor Documentation

◆ SSharedMeshBuffer() [1/2]

◆ SSharedMeshBuffer() [2/2]

Member Function Documentation

◆ append() [1/2]

◆ append() [2/2]

◆ getBoundingBox()

◆ getChangedID_Index()

◆ getChangedID_Vertex()

◆ getHardwareMappingHint_Index()

◆ getHardwareMappingHint_Vertex()

◆ getIndexCount()

◆ getIndexType()

◆ getIndices() [1/2]

◆ getIndices() [2/2]

◆ getMaterial() [1/2]

◆ getMaterial() [2/2]

◆ getNormal() [1/2]

◆ getNormal() [2/2]

◆ getPosition() [1/2]

◆ getPosition() [2/2]

◆ getPrimitiveType()

◆ getTCoords() [1/2]

◆ getTCoords() [2/2]

◆ getVertexCount()

◆ getVertexType()

◆ getVertices() [1/2]

◆ getVertices() [2/2]

◆ recalculateBoundingBox()

◆ setBoundingBox()

◆ setDirty()

◆ setHardwareMappingHint()

◆ setPrimitiveType()

Member Data Documentation

◆ BoundingBox

◆ ChangedID_Index

◆ ChangedID_Vertex

◆ Indices

◆ MappingHintIndex

◆ MappingHintVertex

◆ Material

◆ PrimitiveType

◆ Vertices