def _init_slicing_positions(self):
""" Returns heights at which model should be sliced. Starts at <layer_height>
"""
aabb = self.tm.aabb
self._slicing_positions = np_range(aabb.min[2] +
self.s.layerHeight / 2 + 0.001,
aabb.max[2],
self.s.layerHeight,
endpoint=False)
self._scanline_positions = np_range(aabb.min[1], aabb.max[1],
self.s.scanlineSpacing)
def get_aabb_lines(aabb, delta):
# get max aabb for this area so that it is independent
# of rotation
d = euclidean_dist(aabb.center[:2], aabb.max[:2])
min_v, max_v = aabb.min - d, aabb.max + d
x_l, x_r = min_v[0], max_v[0]
y_positions = np_range(min_v[1], max_v[1], delta)
lines = []
for y in y_positions:
lines.append(to_ndarray([[x_l, y], [x_r, y]]))
return lines
def _init_slicing_positions(self):
""" Returns heights at which model should be sliced. Starts at <layer_height>
"""
aabb = self.tm.aabb
self._slicing_positions = np_range(aabb.min[2] + self.s.layerHeight,
aabb.max[2], self.s.layerHeight)
def _init_slicing_positions(self):
""" Returns heights at which model should be sliced. Starts at <layer_height>
"""
aabb = self.tm.aabb
self._slicing_positions = np_range(aabb.min[2] + self.s.layerHeight, aabb.max[2], self.s.layerHeight)
def _init_slicing_positions(self):
""" Returns heights at which model should be sliced. Starts at <layer_height>
"""
aabb = self.tm.aabb
self._slicing_positions = np_range(aabb.min[2] + self.s.layerHeight/2+0.001, aabb.max[2], self.s.layerHeight, endpoint=False)
self._scanline_positions = np_range(aabb.min[1], aabb.max[1], self.s.scanlineSpacing)
