def test_rect_region_alt__rect_is_a_point(self):
# this is emergent behavior , not planed one
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [['col_%d_row_%d' % (yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 5, 8
overlaps = m.get_in_region(x1, y1, x2, y2)
print('rect is point:', overlaps)
assert set(overlaps) == set([])
def test_rect_region_alt__rect_is_a_segment_not_in_cells_boundary(self):
# this is emergent behavior , not planed one
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [['col_%d_row_%d' % (yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 5, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print('rect is a segment not overlapping cells boundary:', overlaps)
assert set(overlaps) == set(['col_2_row_4', 'col_2_row_5'])
def test_rect_region_alt__rect_with_area_gt_0(self):
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [['col_%d_row_%d' % (yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 8, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print(overlaps)
# expects all cells which overlaps the x1,y1,x2,y2 rect in an area > 0
assert set(overlaps) == set(
['col_2_row_4', 'col_3_row_4', 'col_2_row_5', 'col_3_row_5'])
# all rect boundaries overlaps cell boundaries
x1, y1 = 6, 8
x2, y2 = 8, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print(overlaps)
# expects all cells which overlaps the x1,y1,x2,y2 rect in an area > 0
assert set(overlaps) == set(['col_3_row_4', 'col_3_row_5'])
def test_rect_region_alt__rect_is_a_point(self):
# this is emergent behavior , not planed one
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [ [ 'col_%d_row_%d'%(yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 5, 8
overlaps = m.get_in_region(x1, y1, x2, y2)
print('rect is point:', overlaps)
assert set(overlaps) == set( [] )
def test_rect_region_alt__rect_is_a_segment_not_in_cells_boundary(self):
# this is emergent behavior , not planed one
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [ [ 'col_%d_row_%d'%(yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 5, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print('rect is a segment not overlapping cells boundary:', overlaps)
assert set(overlaps) == set( ['col_2_row_4', 'col_2_row_5'] )
def test_rect_region_alt__rect_with_area_gt_0(self):
tile_width = tile_height_h = 2
nrows = 7
ncols = 6
cells = [ [ 'col_%d_row_%d'%(yy, xx) for xx in range(ncols)]
for yy in range(nrows)]
m = RectMap(42, tile_width, tile_height_h, cells, origin=(0, 0, 0))
x1, y1 = 5, 8
x2, y2 = 8, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print(overlaps)
# expects all cells which overlaps the x1,y1,x2,y2 rect in an area > 0
assert set(overlaps) == set( ['col_2_row_4', 'col_3_row_4',
'col_2_row_5', 'col_3_row_5'] )
# all rect boundaries overlaps cell boundaries
x1, y1 = 6, 8
x2, y2 = 8, 12
overlaps = m.get_in_region(x1, y1, x2, y2)
print(overlaps)
# expects all cells which overlaps the x1,y1,x2,y2 rect in an area > 0
assert set(overlaps) == set( ['col_3_row_4', 'col_3_row_5'] )