def get_bezier_path(self):
bchunks = []
for i, (pa, pb) in enumerate(iterutils.pairwise(self.points)):
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = float(i)
b.stop_time = float(i + 1)
bchunks.append(b)
return pcurve.BezierPath(bchunks)
def get_bezier_path(self):
bchunks = []
for i, (pa, pb) in enumerate(iterutils.pairwise(self.points)):
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = float(i)
b.stop_time = float(i+1)
bchunks.append(b)
return pcurve.BezierPath(bchunks)
def get_bezier_paths(self):
bpaths = []
for va, vb in self.T:
pa, pb = self.v_to_point[va], self.v_to_point[vb]
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = 0.0
b.stop_time = 1.0
bpaths.append(pcurve.BezierPath([b]))
return bpaths
def get_bezier_paths(self):
bpaths = []
for va, vb in self.T:
pa, pb = self.v_to_point[va], self.v_to_point[vb]
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = 0.0
b.stop_time = 1.0
bpaths.append(pcurve.BezierPath([b]))
return bpaths
def get_bezier_path(self):
bchunks = []
npoints = len(self.points)
for i, j in iterutils.pairwise(range(npoints)):
pa, pb = self.points[i], self.points[j]
ta, tb = self.times[i], self.times[j]
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = ta
b.stop_time = tb
bchunks.append(b)
return pcurve.BezierPath(bchunks)
def get_bezier_path(self):
bchunks = []
npoints = len(self.points)
for i, j in iterutils.pairwise(range(npoints)):
pa, pb = self.points[i], self.points[j]
ta, tb = self.times[i], self.times[j]
b = bezier.create_bchunk_line_segment(pa, pb)
b.start_time = ta
b.stop_time = tb
bchunks.append(b)
return pcurve.BezierPath(bchunks)
def make_half_axis(axis, sign, radius):
"""
This is a helper function.
@param axis: in {0, 1, 2}
@return: bpath
"""
origin = np.zeros(3)
target = np.zeros(3)
target[axis] = sign * radius
b = bezier.create_bchunk_line_segment(origin, target)
bpath = pcurve.BezierPath([b])
b.parent_ref = id(bpath)
return bpath
def make_half_axis(axis, sign, radius):
"""
This is a helper function.
@param axis: in {0, 1, 2}
@return: bpath
"""
origin = np.zeros(3)
target = np.zeros(3)
target[axis] = sign * radius
b = bezier.create_bchunk_line_segment(origin, target)
bpath = pcurve.BezierPath([b])
b.parent_ref = id(bpath)
return bpath