Ray-casting algorithm: Difference between revisions
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(Add Python) |
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=={{header|Python}}== |
=={{header|Python}}== |
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<lang python>from collections import namedtuple |
<div style="height:70ex;overflow:scroll"><lang python>from collections import namedtuple |
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from pprint import pprint as pp |
from pprint import pprint as pp |
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import sys |
import sys |
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print ' ', '\t'.join("%s: %s" % (p, ispointinside(p, poly)) |
print ' ', '\t'.join("%s: %s" % (p, ispointinside(p, poly)) |
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for p in testpoints[6:]) |
for p in testpoints[6:]) |
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</lang> |
</lang></div> |
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'''Sample output''' |
'''Sample output''' |
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<pre style="height:30ex;overflow:scroll"> |
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<pre> |
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TESTING WHETHER POINTS ARE WITHIN POLYGONS |
TESTING WHETHER POINTS ARE WITHIN POLYGONS |
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'''Helper routine to convert Fortran Polygons and points to Python''' |
'''Helper routine to convert Fortran Polygons and points to Python''' |
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<div style="height:30ex;overflow:scroll"> |
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<lang python>def _convert_fortran_shapes(): |
<lang python>def _convert_fortran_shapes(): |
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point = Pt |
point = Pt |
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print ' ', ',\n '.join(str(e) for e in p.edges) + '\n )),' |
print ' ', ',\n '.join(str(e) for e in p.edges) + '\n )),' |
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print ' ]' |
print ' ]' |
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_convert_fortran_shapes()</lang> |
_convert_fortran_shapes()</lang></div> |
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=={{header|Smalltalk}}== |
=={{header|Smalltalk}}== |
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