ET GeoWizards Scripting
Analyze TIN
(Go to the main page of the
function)
Calculates several characteristics (Slope, Aspect, Min & Max Elevation, Mean Elevation, Hillshade values) for each triangle of a TIN (polygonZ)
Syntax
Dim ET As New ETGW_Core
Set variable = ET.AnalyzeTIN(pInFeatureClass, sOutFileName, dSunAzimuth,
dSunAltitude, sMessage
)
The AnalyzeTIN method syntax has the following object qualifier and arguments:
| Part | Description |
|---|---|
| variable | An IFeatureClass object |
| pInFeatureClass | Required. An IFeatureClass object (Must be a Polyline feature class) |
| sOutFileName | Required. A String - the full name of the output feature class (A feature class with the same full name should not exist) |
| dSunAzimuth | Optional. A Double representing the azimuth angle of the light source. The azimuth is expressed in positive degrees from 0 to 360, measured clockwise from the north. The default is 315 degrees. |
| dSunAltitude | Optional. A Double representing the altitude angle of the light source above the horizon. The altitude is expressed in positive degrees, with 0 degrees at the horizon and 90 degrees directly overhead. The default is 45 degrees. |
| sMessage | Optional. In a case of failure - description of the cause. If the functions completes with success an empty string will be returned. |