def _profile(left, right, control, z, t):
cy = np.hstack((left, [p.value for p in control], right))
if len(z) > 0:
cx = np.hstack((0, [p.value for p in z], 1))
return pbs(cx, cy, t)
else:
return bspline(cy, t)
def _profile(left,right,control,z,t):
cy = numpy.hstack((left,[p.value for p in control],right))
if len(z) > 0:
cx = numpy.hstack((0,[p.value for p in z],1))
return pbs(cx,cy,t)
else:
return bspline(cy,t)
def render(self, probe, slabs):
thickness = self.thickness.value
left_rho, left_irho = self.below.sld(probe)
right_rho, right_irho = self.above.sld(probe)
z = np.hstack((0, sorted([v.value for v in self.z]), 1))
vf = np.hstack((0, sorted([v.value for v in self.vf]), 1))
Pw, Pz = slabs.microslabs(thickness)
t = Pz / thickness
offset, profile = pbs(z, vf, t, parametric=False, clamp=True)
Pw, profile = util.merge_ends(Pw, profile, tol=1e-3)
Prho = (1 - profile) * left_rho + profile * right_rho
Pirho = (1 - profile) * left_irho + profile * right_irho
slabs.extend(rho=[Prho], irho=[Pirho], w=Pw)
def render(self, probe, slabs):
thickness = self.thickness.value
left_rho,left_irho = self.below.sld(probe)
right_rho,right_irho = self.above.sld(probe)
z = numpy.hstack((0, sorted([v.value for v in self.z]), 1))
vf = numpy.hstack((0, sorted([v.value for v in self.vf]), 1))
Pw,Pz = slabs.microslabs(thickness)
t = Pz/thickness
offset,profile = pbs(z, vf, t, parametric=False, clamp=True)
Pw,profile = util.merge_ends(Pw, profile, tol=1e-3)
Prho = (1-profile)*left_rho + profile*right_rho
Pirho = (1-profile)*left_irho + profile*right_irho
slabs.extend(rho=[Prho], irho=[Pirho], w=Pw)
def render(self, probe, slabs):
left_rho,left_irho = self.below.sld(probe)
right_rho,right_irho = self.above.sld(probe)
z = numpy.hstack( (0, numpy.cumsum([v.value for v in self.dz])) )
p = numpy.hstack( (0, numpy.cumsum([v.value for v in self.dp])) )
if p[-1] == 0: p[-1] = 1
p /= p[-1]
Pw,Pz = slabs.microslabs(z[-1])
_,profile = pbs(z, p, Pz, parametric=False, clamp=True)
profile = numpy.clip(profile, 0, 1)
Pw,profile = util.merge_ends(Pw, profile, tol=1e-3)
Prho = (1-profile)*left_rho + profile*right_rho
Pirho = (1-profile)*left_irho + profile*right_irho
slabs.extend(rho=[Prho], irho=[Pirho], w=Pw)
