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public interface IVolume
Provides access to members that return properties common to MultiPatches.
This interface is new at ArcGIS 9.3.
Method Summary | |
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double |
getVolume()
The enclosed 3D volume. |
Method Detail |
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double getVolume() throws IOException, AutomationException
Returns the volume of 3D space occupied by a MultiPatch. Handles closed and some non-closed MultiPatches.
If Patches comprising a MultiPatch geometry have improperly ordered vertices such that positive faces are not pointing outwards, a negative volume will be returned. To ensure proper orientation, add vertices in a clockwise manner relative to an outside observer.
IOException
- If there are interop problems.
AutomationException
- If the ArcObject component throws an exception.
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