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@@ -15,7 +15,7 @@ def prPurple(*args): print (*[wrapPurple(arg) for arg in args])
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def prWhite(*args): print (*[wrapWhite(arg) for arg in args])
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def prOrange(*args): print (*[wrapOrange(arg) for arg in args])
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-from .base_definitions import FLOAT_EPSILON
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+
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# add THIS to the top of a file for easy access:
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# from mantis.utilities import (prRed, prGreen, prPurple, prWhite,
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@@ -661,6 +661,7 @@ def gen_nc_input_for_data(socket):
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####################################
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def make_perpendicular(v1, v2):
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+ from .base_definitions import FLOAT_EPSILON
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if (v1.length_squared < FLOAT_EPSILON) or (v2.length_squared < FLOAT_EPSILON):
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raise RuntimeError("Cannot generate perpendicular vetor for zero-length vector")
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if (v2.dot(v1)==0):
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