def blend_axis2_graph(self):
prev_slice=self.aff_graph[:,:,:,int(self.current_loc[2,0]-self.overlap_increment[2]):int(self.current_loc[2,0]-self.overlap_increment[2]+self.shape[2])]
blended_slice=blend.blend(prev_slice,self.buffer1,"2+",self.overlap,self.blend_fac)
self.aff_graph[:,:,:,int(self.current_loc[2,0]-self.overlap_increment[2]):int(self.current_loc[2,0]-self.overlap_increment[2]+np.shape(blended_slice)[3])]=blended_slice
def color_of(str):
if len(str) == 1:
return COLOR_MAP[str]
else:
return blend({
COLOR_MAP[letter]: count
for letter, count in Counter(str).items() if letter in COLOR_MAP
})
def blend_axis1_buf(self):
#in output axis 0 is verticle , axis 1 is hor ect
#blends content of axis0 buffer with prev slice of axis1 buffer and puts in axis1 buffer
prev_slice=self.buffer1[:,:,int(self.current_loc[1,0]-self.overlap_increment[1]):int(self.current_loc[1,0]-self.overlap_increment[1]+self.shape[1]),:]
blended_slice=blend.blend(prev_slice,self.buffer0,"1+",self.overlap,self.blend_fac)
self.buffer1[:,:,int(self.current_loc[1,0]-self.overlap_increment[1]):int(self.current_loc[1,0]-self.overlap_increment[1]+np.shape(blended_slice)[2]),:]=blended_slice
def __add__(self, other):
blend_ratio = {self.color: self.weight}
if type(other) is ColorWord:
new_word = self.word + other.word
blend_ratio.update({other.color: other.weight})
elif isinstance(other, basestring):
new_word = self.word + other
blend_ratio.update({color_of(other): weight_of(other)})
else:
raise TypeError()
return ColorWord(new_word, blend(blend_ratio))
def blend_axis0_buf(self):
# blends current slice with preivous slice on axis0
##Go back one overlap increment to find start ##take start and add the shape to it
prev_slice = self.buffer0[:,
int(self.current_loc[0, 0] -self.overlap_increment[0]):int(self.current_loc[0, 0] - self.overlap_increment[0]+self.shape[0]),
0:self.shape[1],
0:self.shape[2]]
blended_slice = blend.blend(prev_slice, self.aff_block, "0+", self.overlap, self.blend_fac)
self.buffer0[:,
int(self.current_loc[0, 0] - self.overlap_increment[0]):int(self.current_loc[0, 0] - self.overlap_increment[0] + np.shape(blended_slice)[1]),
0:int(self.shape[1]),
0:int(self.shape[2])] = blended_slice
import blender
import numpy as np
all_ones = np.ones((3, 20, 20, 20))
all_zeros = np.zeros((3, 20, 20, 20))
directions = ["z+", "z-", "x+", "x-", "y+", "y-"]
for dir in directions:
print("testing " + dir + " direction...")
blended_ones = blender.blend(all_ones, all_ones, dir, .5)
assert (blended_ones == 1
).all(), "BLENDING OF TWO ALL 1 ARRAYS CONTAINS NON 1 VALUE"
print(" ALL ONES PASSED")
blended_zeros = blender.blend(all_zeros, all_zeros, dir, .1)
assert (blended_zeros == 0
).all(), "BLENDING OF TWO ALL 0 ARRAYS CONTAINS NON 0 VALUE"
print(" ALL ZEROS PASSED")
if (dir == "z+" or dir == "z-"):
assert (np.shape(blended_ones) == (
3, 30, 20, 20)), "BLENDING SIZE IS NOT ACCURATE IN Z, IS %s" % (
np.shape(blended_ones), ) + "INSTEAD OF %S" % (
(3, 30, 20, 20), )
