Differential D3668 Diff 11752 release/scripts/startup/bl_operators/uvcalc_smart_project.py

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release/scripts/startup/bl_operators/uvcalc_smart_project.py

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	# orient them vertically (could be an option)	# orient them vertically (could be an option)
	minx, miny, maxx, maxy = boundsIsland(faces)	minx, miny, maxx, maxy = boundsIsland(faces)
	w, h = maxx - minx, maxy - miny	w, h = maxx - minx, maxy - miny
	# use epsilon so we dont randomly rotate (almost) perfect squares.	# use epsilon so we don't randomly rotate (almost) perfect squares.
	if h + 0.00001 < w:	if h + 0.00001 < w:
	from math import pi	from math import pi
	angle = pi / 2.0	angle = pi / 2.0
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	BREAK = True	BREAK = True
	break	break

	# Now we have 2 islands, if the efficiency of the islands lowers theres an	# Now we have 2 islands, if the efficiency of the islands lowers there's an
	# increasing likely hood that we can fit merge into the bigger UV island.	# increasing likely hood that we can fit merge into the bigger UV island.
	# this ensures a tight fit.	# this ensures a tight fit.

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	h = SMALL_NUM	h = SMALL_NUM

	"""Save the offset to be applied later,	"""Save the offset to be applied later,
	we could apply to the UVs now and allign them to the bottom left hand area	we could apply to the UVs now and align them to the bottom left hand area
	of the UV coords like the box packer imagines they are	of the UV coords like the box packer imagines they are
	but, its quicker just to remember their offset and	but, its quicker just to remember their offset and
	apply the packing and offset in 1 pass """	apply the packing and offset in 1 pass """
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	# This while only gathers projection vecs, faces are assigned later on.	# This while only gathers projection vecs, faces are assigned later on.
	while 1:	while 1:
	# If theres none there then start with the largest face	# If there's none there then start with the largest face

	# add all the faces that are close.	# add all the faces that are close.
	for fIdx in range(len(tempMeshFaces) - 1, -1, -1):	for fIdx in range(len(tempMeshFaces) - 1, -1, -1):
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