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minetestmapper-numpy: force dtype of the id_map to hopefully prevent type casting issues

master
damienlmoore@gmail.com 2014-03-28 07:59:25 -04:00
parent 605fa00e38
commit f7c0842c83
1 changed files with 4 additions and 2 deletions
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6
util/minetestmapper-numpy.py
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@ -696,9 +696,9 @@ class World:
if name == 'ignore':
ignore = id_to_name[node_id]
if len(id_to_name)==0:
id_map = [0,1]
id_map = numpy.array([0,1],dtype='i4')
else:
id_map = numpy.array([id_to_name[i] for i in sorted(id_to_name)])
id_map = numpy.array([id_to_name[i] for i in sorted(id_to_name)],dtype='i4')
# Node timers
if version >= 25:
@ -829,6 +829,8 @@ def draw_image(world,uid_to_color):
ugstrength = (ugstrength>0)*0.1 + ugcoeff*ugstrength
ugstrength = ugstrength - (ugstrength-0.75)*(ugstrength>0.75)
ugstrength = ugstrength[:,:,numpy.newaxis]
print('ugmin',stuff['undergroundh'].min())
print('ugmax',stuff['undergroundh'].max())
ugdepth = 1.0* (stuff['undergroundh']-stuff['undergroundh'].min())/(stuff['undergroundh'].max()-stuff['undergroundh'].min())
ugdepth = ugdepth[:,:,numpy.newaxis]
u = stuff['underground']