Applications use the methods of the IDirect3DRMPicked2Array interface to organize pick objects and return more information about the pick objects. The D3DRMPICKDESC2 structure returned by IDirect3DRMPicked2Array::GetPick contains the face and group identifiers, pick position, horizontal and vertical texture coordinates for the vertex, vertex normal, and color of the intersected objects. A pointer to this interface pointer is returned in the IDirect3DRMFrame2::RayPick method during ray picks.
This section is a reference to the methods of this interface. For a conceptual overview, see IDirect3DRMPickedArray and IDirect3DRMPicked2Array Interfaces.
The IDirect3DRMPicked2Array interface supports the following methods:
The IDirect3DRMPicked2Array interface, like all COM interfaces, inherits the IUnknown interface methods. The IUnknown interface supports the following three methods:
AddRef
QueryInterface
Release
The Direct3DRMPicked2Array object is obtained by calling the IDirect3DRMFrame2::RayPick method.