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IDirect3DIndexBuffer9 interface

Applications use the methods of the IDirect3DIndexBuffer9 interface to manipulate an index buffer resource.

Members

The IDirect3DIndexBuffer9 interface inherits from IDirect3DResource9. IDirect3DIndexBuffer9 also has these types of members:

Methods

The IDirect3DIndexBuffer9 interface has these methods.

MethodDescription
GetDesc

Retrieves a description of the index buffer resource.

Lock

Locks a range of index data and obtains a pointer to the index buffer memory.

Unlock

Unlocks index data.

 

Remarks

The IDirect3DIndexBuffer9 interface is obtained by calling the IDirect3DDevice9::CreateIndexBuffer method.

This interface inherits additional functionality from the IDirect3DResource9 interface.

This interface, like all COM interfaces, inherits from the IUnknown interface.

The LPDIRECT3DINDEXBUFFER9 and PDIRECT3DINDEXBUFFER9 types are defined as pointers to the IDirect3DIndexBuffer9 interface.



typedef struct IDirect3DIndexBuffer9 *LPDIRECT3DINDEXBUFFER9, *PDIRECT3DINDEXBUFFER9;


Requirements

Header

D3D9.h

Library

D3d9.lib

See also

IDirect3DDevice9::CreateIndexBuffer
Index Buffers (Direct3D 9)

 

 

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