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Tweak error thresholds.

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curt 2004-01-08 21:36:18 +00:00
parent da71823a3e
commit d0c14eef21
1 changed files with 8 additions and 8 deletions
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16
src/Prep/TerraFit/terrafit.py
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@ -1,6 +1,6 @@
#!/usr/bin/env python
"""
ArrayFit.py -- Use Terra as a faster ArrayFit see
terrafit.py -- Use Terra as a faster ArrayFit see
http://graphics.cs.uiuc.edu/~garland/software/terra.html
Norman Vine nhv@cape.com
@ -155,7 +155,7 @@ def terra_fit(fname, thresh=1, count=1000, factor=1.0/30.0, minnodes=50):
os.remove(objName)
##
def walk_tree_fit(dir, thresh=1, count=600, factor=1.0/30.0, minnodes=50):
def walk_tree_fit(dir, thresh=1, count=1000, factor=1.0/30.0, minnodes=50):
for name in os.listdir(dir):
path = os.path.join(dir, name)
if os.path.isdir(path):
@ -169,16 +169,16 @@ def usage(msg=''):
sys.stderr.write('Usage: %s\n'%(sys.argv[0]))
sys.stderr.write("\t -h | --help \n")
sys.stderr.write("\t -m | --minnodes 50\n")
sys.stderr.write("\t -x | --maxnodes 600\n")
sys.stderr.write("\t -e | --maxerror 50\n")
sys.stderr.write("\t -x | --maxnodes 1000\n")
sys.stderr.write("\t -e | --maxerror 40\n")
sys.stderr.write("\t -f | --factor %f\n"%(1.0/30.0))
sys.stderr.write("\t -v | --version\n")
sys.stderr.write("\t [file] | [path to walk]\n")
sys.stderr.write("\n")
sys.stderr.write("Algorithm will produce at least 50 fitted nodes, but no\n")
sys.stderr.write("more than 600. Within that range, the algorithm will stop\n")
sys.stderr.write("more than 1000. Within that range, the algorithm will stop\n")
sys.stderr.write("if the maximum elevation error for any remaining point\n")
sys.stderr.write("drops below 50 meters.\n")
sys.stderr.write("drops below 40 meters.\n")
sys.stderr.write("\n")
sys.stderr.write("Increasing the maxnodes value and/or decreasing maxerror\n")
sys.stderr.write("will produce a better surface approximation.\n")
@ -203,8 +203,8 @@ def main():
usage()
sys.exit(1)
minnodes = 50
maxnodes = 600
maxerror = 50.0
maxnodes = 1000
maxerror = 40.0
factor = 1.0/30.0
infile = None
quiet = 0