IDirect3DRMProgressiveMesh::GetDetail

Returns the current detail level of the progressive mesh normalized between 0.0 and 1.0.

HRESULT GetDetail(
LPD3DVALUE lpdvVal
)

Parameters

lpdvVal

Address of a D3DVALUE that will be filled with the current detail level of the progressive mesh.

Return Values

Returns DD_OK if successful, or one of the following errors:

D3DRMERR_CONNECTIONLOST

D3DRMERR_INVALIDDATA

D3DRMERR_INVALIDOBJECT

D3DRMERR_INVALIDPARAMS

D3DRMERR_PENDING

Remarks

If the base mesh has not yet downloaded then this method will return D3DRMERR_PENDING. If a requested level of detail has been set, the return value will increase on each subsequent call until the requested level has been met. If no level has been requested, then the detail will increase until all vertex splits have been downloaded.

The normalized value 0.0 represents the minimum number of vertices (the number of vertices in the base mesh), and the normalized value 1.0 represents the maximum number of vertices.