Microsoft DirectX 8.1 (Visual Basic)

CONST_D3DXMESH

Defines creation options for a mesh.

Enum CONST_D3DXMESH
    D3DXMESH_32BIT        =        1
    D3DXMESH_DONOTCLIP    =        2
    D3DXMESH_POINTS       =        4
    D3DXMESH_RTPATCHES    =        8
    D3DXMESH_VB_SYSTEMMEM =       16 (&H10)
    D3DXMESH_VB_MANAGED   =       32 (&H20)
    D3DXMESH_VB_WRITEONLY =       64 (&H40)
    D3DXMESH_VB_DYNAMIC   =      128 (&H80)
    D3DXMESH_IB_SYSTEMMEM =      256 (&H100)
    D3DXMESH_SYSTEMMEM    =      272 (&H110)
    D3DXMESH_IB_MANAGED   =      512 (&H200)
    D3DXMESH_MANAGED      =      544 (&H220)
    D3DXMESH_WRITEONLY    =      816 (&H330)
    D3DXMESH_IB_WRITEONLY =     1024 (&H400)
    D3DXMESH_IB_DYNAMIC   =     2048 (&H800)
    D3DXMESH_DYNAMIC      =     2176 (&H880)
    D3DXMESH_VB_SHARE     =     4096 (&H1000)
    D3DXMESH_USEHWONLY    =     8192 (&H2000)
    D3DDEVCAPS_NPATCHES   = 16777216 (&H1000000)
End Enum

Constants

D3DXMESH_32BIT: The mesh has 32-bit indices instead of 16-bit indices. A 32-bit mesh can support up to 2^32-1 faces and vertices. This constant is currently not supported and should not be used.
D3DXMESH_DONOTCLIP: Use the D3DUSAGE_DONOTCLIP usage flag for vertex and index buffers.
D3DXMESH_POINTS: Use the D3DUSAGE_POINTS usage flag for vertex and index buffers.
D3DXMESH_RTPATCHES: Use the D3DUSAGE_RTPATCHES usage flag for vertex and index buffers.
D3DXMESH_VB_SYSTEMMEM: Use the D3DPOOL_SYSTEMMEM memory class for vertex buffers.
D3DXMESH_VB_MANAGED: Use the D3DPOOL_MANAGED memory class for vertex buffers.
D3DXMESH_VB_WRITEONLY: Use the D3DUSAGE_WRITEONLY usage flag for vertex buffers.
D3DXMESH_VB_DYNAMIC: Use the D3DUSAGE_DYNAMIC usage flag for vertex buffers.
D3DXMESH_DYNAMIC: Equivalent to specifying both D3DXMESH_VB_DYNAMIC and D3DXMESH_IB_DYNAMIC.
D3DXMESH_IB_SYSTEMMEM: Use the D3DPOOL_SYSTEMMEM memory class for index buffers.
D3DXMESH_SYSTEMMEM: Equivalent to specifying both D3DXMESH_VB_SYSTEMMEM and D3DXMESH_IB_SYSTEMMEM.
D3DXMESH_IB_MANAGED: Use the D3DPOOL_MANAGED memory class for index buffers.
D3DXMESH_MANAGED: Equivalent to specifying both D3DXMESH_VB_MANAGED and D3DXMESH_IB_MANAGED.
D3DXMESH_WRITEONLY: Equivalent to specifying both D3DXMESH_VB_WRITEONLY and D3DXMESH_IB_WRITEONLY.
D3DXMESH_IB_WRITEONLY: Use the D3DUSAGE_WRITEONLY usage flag for index buffers.
D3DXMESH_IB_DYNAMIC: Use the D3DUSAGE_DYNAMIC usage flag for index buffers.
D3DXMESH_VB_SHARE: Forces the cloned meshes to share vertex buffers. These meshes will have separate index buffers that index into the shared vertex buffer.
D3DXMESH_USEHWONLY: Use hardware processing only. This flag should only be specified for a hardware processing device. On a mixed mode device this flag will cause the system to either use hardware only, or if the hardware is not capable it will approximate using the software capabilities.
Note that this flag is only valid when specified as an option for the D3DXSkinMesh.ConvertToBlendedMesh method.
D3DDEVCAPS_NPATCHES: Specifying this flag causes the vertex and index buffer of the mesh to be created with the D3DUSAGE_NPATCHES flag. This is required if the mesh object is to be rendered using N-Patch enhancement using Microsoft® Direct3D®.

CONST_D3DXMESH

Constants

See Also