Applications use the methods of the IDirect3DRMViewport interface to work with viewport objects. This section is a reference to the methods of this interface. For a conceptual overview, see IDirect3DRMViewport and IDirect3DRMViewportArray Interface.
The methods of the IDirect3DRMViewport interface can be organized into the following groups:
Camera GetCamera
Clipping planes GetBack
Dimensions GetHeight
Field of view GetField
Initialization Init
Miscellaneous Clear
Offsets GetX
Projection types GetProjection
Scaling GetUniformScaling
Transformations InverseTransform
The IDirect3DRMViewport interface, like all COM interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
In addition, the IDirect3DRMViewport interface inherits the following methods from the IDirect3DRMObject interface:
The Direct3DRMViewport object is obtained by calling the IDirect3DRM::CreateViewport method.