# Package org.h2gis.functions.spatial.topography

Class Summary
ST_Drape: This function could be used to drape a geometry to a set of triangles
ST_TriangleAspect: This function is used to compute the aspect of a triangle.
ST_TriangleContouring: Split triangle into area within the specified range values. ********************************* ANR EvalPDU IFSTTAR 11_05_2011
ST_TriangleDirection: This function is used to compute the main slope direction on a triangle.
ST_TriangleSlope: This function is used to compute the slope direction of a triangle.
TINFeatureFactory: A factory used to create triangles from JTS geometries.