Changeset 1431

Timestamp:

May 19, 2005, 2:26:25 PM (19 years ago)

Author:

duncan

Message:

dsg update

File:

• inundation/ga/storm_surge/alpha_shape/alpha_shape.py (modified) (2 diffs)

inundation/ga/storm_surge/alpha_shape/alpha_shape.py

@@ -2 +2 @@
 Determine the shape of a set of points.
 
+From website by Kaspar Fischer:
 As mentionned in Edelsbrunner's and Mucke's paper, one can
 intuitively think of an alpha-shape as the following:
-test
+
 Imagine a huge mass of ice-cream making up the space and containing
 the points S as ``hard'' chocolate pieces. Using one of these
@@ -21 +22 @@
 import random
 
-class PointError(exceptions.Exception): pass
-class FlagError(exceptions.Exception): pass
+class AlphaError(exceptions.Exception):pass
+class PointError(AlphaError): pass
+class FlagError(AlphaError): pass
 
 OUTPUT_FILE_TITLE = "# The alpha shape boundary defined by point index pairs of edges"