This method gets the speed of the camera.
HRESULT GetSpeed(
[out, retval] double* Speed)
Parameters:
Speed – The speed, in meters per second, at which the camera approaches an object.
Return Values:
The return value obtained from the returned HRESULT can be one of the following:
|
Return value |
Meaning |
|
S_OK |
Success. |
|
TE_E_MPTNOTLOADED |
An MPT file must be loaded in TerraExplorer for this method to work. |