xlist2 = xlist[len(xlist) / 2:]
ylist2 = ylist[len(ylist) / 2:]
zlist2 = zlist[len(zlist) / 2:]
atoms2 = atoms[len(atoms) / 2:]
if len(nanaparticles) != 2:
print "Only two nanoparticles can be used"
exit(1)
DITS1 = 2.6
DIST2 = 12.6
nanop1 = nanaparticles[0]
ptop, pbot = nanop1.get_ptop_and_bottom()
l1 = line.line3d()
l1.set_two_point(ptop, pbot)
p1, p2, p3, p4 = nanop1.get_middle_points()
mdplane = plane.plane(p1, p2, p3)
group1_np1 = []
group2_np1 = []
group3_np1 = []
allnp1 = []
for i in range(len(xlist1)):
p = point.point(xlist1[i], ylist1[i], zlist1[i])
dist = mdplane.get_distance(p) * mdplane.check_point_side(p)
if dist < DITS1:
group1_np1.append((p.get_x(), p.get_y(), p.get_z()))
exit(1)
nanoparticles = []
botx, topx, boty, topy, botz, topz = \
nanoparticle.file_to_nanoparticle_list(filename, nanoparticles)
if (botx >= topx) or (boty >= topy) or \
(boty >= topy):
print "Error Invalid BOX"
exit()
minbox_x = 100000.0
maxbox_x = -100000.0
minbox_y = 100000.0
maxbox_y = -100000.0
minbox_z = 100000.0
maxbox_z = -100000.0
if len(nanoparticles) != 2:
print "Error "
exit(1)
p1top, p1bottom = nanoparticles[0].get_ptop_and_bottom()
p2top, p2bottom = nanoparticles[1].get_ptop_and_bottom()
l3d = line.line3d()
angle = l3d.get_angle_two_line(p1top, p1bottom, p2top, p2bottom)
print angle
def generate_point_inside_poly(p1, p2, p3, p4, step, psurface_list, label):
polypoint = []
polypoint.append(p1)
polypoint.append(p2)
polypoint.append(p3)
polypoint.append(p4)
# i 4 punti devono essere ordinati oraio o antiorario e' indifferente
# calcolo il lato piu' lungo
d = []
d.append(p1.get_distance_from(p2))
d.append(p2.get_distance_from(p3))
d.append(p3.get_distance_from(p4))
d.append(p4.get_distance_from(p1))
idx = 0
for i in range(1,4):
if (d[i] > d[i-1]):
idx = i
#print "Max: ", d[idx]
# forse meglio indicare lo step cosi' da avere uniformita' di punti
numofp = int(d[idx] / step)
if (numofp == 0):
print >> sys.stderr, "Step too big ", d[idx] , " and ", step
return
B = point.point()
C = point.point()
l = line.line3d()
if idx == 0:
l.set_two_point(p1, p2)
B.set_coordinates(p2.get_x(), p2.get_y(), p2.get_z())
C.set_coordinates(p3.get_x(), p3.get_y(), p3.get_z())
elif idx == 1:
l.set_two_point(p2, p3)
B.set_coordinates(p3.get_x(), p3.get_y(), p3.get_z())
C.set_coordinates(p4.get_x(), p4.get_y(), p4.get_z())
elif idx == 2:
l.set_two_point(p3, p4)
B.set_coordinates(p4.get_x(), p4.get_y(), p4.get_z())
C.set_coordinates(p1.get_x(), p1.get_y(), p1.get_z())
elif idx == 3:
l.set_two_point(p4, p1)
B.set_coordinates(p1.get_x(), p1.get_y(), p1.get_z())
C.set_coordinates(p2.get_x(), p2.get_y(), p2.get_z())
# questi punti li genero lungo il lato piu' lungo
plist = l.generate_equi_point(numofp)
for p in plist:
p.set_label(label)
psurface_list.append(p)
#print psurface_list[-1].get_label()
# http://www.youtube.com/watch?v=HmMJGcHV9Oc
# equazione vettoriale del piano
#
# -- -- -- --
# OP = OA + a * AB + b * BC
#
# dove O origine P punto che voglio e A B C li definisco
# a seconda del segmento che ho preso sopra
#
# A---------------------B
# |
# |
# |
# C
# mi muovo lungo BC step by step
# posso usare sempre le rette cambio nella line3d il valore di a
# e di b quindi A diventa ogni volta il punto in plist, e b diventa
# il vettore paralleloa BC, dovrebbe bastare appunto BC.
lBC = line.line3d()
lBC.set_b(C-B)
for p in plist:
lBC.set_a(p)
plistBC = lBC.generate_equi_point(numofp)
for pBC in plistBC:
diff = math.fabs(angle_sum_poly(polypoint, pBC) - TWOPI)
if (diff < 1e-10):
pBC.set_label(label)
psurface_list.append(pBC)
#print psurface_list[-1].get_label()
return
