MeasureTerrainSurface
Measures the surface area (3D measurement) of the defined region. The measurement takes into account terrain contours.
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MeasureTerrainSurface( pIGeometry, SampleInterval) |
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C# |
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double MeasureTerrainSurface( IGeometry pIGeometry, double SampleInterval) |
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C++ |
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HRESULT MeasureTerrainSurface( IGeometry* pIGeometry, double SampleInterval, double* pVal) |
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Parameters
pIGeometry
An IGeometry representing the geometric properties of the defined region.
SampleInterval
The distance between terrain sample points.
Return Value
pVal
The resulting value of the surface area measurement.
Exceptions
See: HRESULT Return Values for a list of possible values returned by the HRESULT.