Index Topic Contents | |||
Previous Topic: IDirect3DRMWinDevice Next Topic: Structures |
IDirect3DRMWrap
Applications use the methods of the IDirect3DRMWrap interface to work with wrap objects. This section is a reference to the methods of this interface. For a conceptual overview, see IDirect3DRMWrap Interface.
The methods of the IDirect3DRMWrap interface can be organized into the following groups:
Initialization Init Wrap Apply ApplyRelative The IDirect3DRMWrap interface, like all Component Object Model (COM) interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
AddRef QueryInterface Release In addition, the IDirect3DRMWrap interface inherits the following methods from the IDirect3DRMObject interface:
AddDestroyCallback Clone DeleteDestroyCallback GetAppData GetClassName GetName SetAppData SetName The Direct3DRMWrap object is obtained by using the IDirect3DRM::CreateWrap method.
IDirect3DRMWrap
IDirect3DRMWrap::ApplyApplies a Direct3DRMWrap object to its destination object. The destination object is typically a face or a mesh.
HRESULT Apply(
LPDIRECT3DRMOBJECT lpObject
);Parameters
- lpObject
- Address of the destination object.
Return Values
Returns D3DRM_OK if successful, or an error otherwise. For a list of possible errors, see Direct3D Retained Mode Return Values.
See Also
IDirect3DRMWrap
IDirect3DRMWrap::ApplyRelativeApplies the wrap to the vertices of the object, first transforming each vertex by the frame's world transformation and the inverse world transformation of the wrap's reference frame.
HRESULT ApplyRelative(
LPDIRECT3DRMFRAME frame,
LPDIRECT3DRMOBJECT mesh
);Parameters
- frame
- Direct3DRMFrame object containing the object to wrap.
- mesh
- Direct3DRMWrap object to apply.
Return Values
Returns D3DRM_OK if successful, or an error otherwise. For a list of possible errors, see Direct3D Retained Mode Return Values.
See Also
IDirect3DRMWrap
IDirect3DRMWrap::Init
Initializes a Direct3DRMWrap object.
HRESULT Init(
D3DRMWRAPTYPE d3drmwt,
LPDIRECT3DRMFRAME lpd3drmfRef,
D3DVALUE ox,
D3DVALUE oy,
D3DVALUE oz,
D3DVALUE dx,
D3DVALUE dy,
D3DVALUE dz,
D3DVALUE ux,
D3DVALUE uy,
D3DVALUE uz,
D3DVALUE ou,
D3DVALUE ov,
D3DVALUE su,
D3DVALUE sv
);Parameters
- d3drmwt
- One of the members of the D3DRMWRAPTYPE enumerated type.
- lpd3drmfRef
- Address of a Direct3DRMFrame object representing the reference frame for this Direct3DRMWrap object.
- ox, oy, and oz
- Origin of the wrap.
- dx, dy, and dz
- The z-axis of the wrap.
- ux, uy, and uz
- The y-axis of the wrap.
- ou and ov
- Origin of the texture.
- su and sv
- Scale factor of the texture.
Return Values
Returns D3DRM_OK if successful, or an error otherwise. For a list of possible errors, see Direct3D Retained Mode Return Values.
See Also
© 1998 Microsoft Corporation. All rights reserved. Terms of Use.