def drawText(myscreen, N=1):
t = ovdvtk.Text()
t.SetPos((myscreen.width - 300, myscreen.height - 70))
date_text = datetime.datetime.now().strftime("%Y-%m-%d %H:%M:%S")
poly_text = "{0} vertices".format(N)
t.SetText("CGAL::random_polygon_2\n" + date_text + "\n" + poly_text)
myscreen.addActor(t)
of = ovd.Offset(
vd.getGraph()) # pass the created graph to the Offset class
ofs_list = []
t_before = time.time()
for t in [0.01 * x for x in range(1, 30)]:
ofs = of.offset(t)
ofs_list.append(ofs)
t_after = time.time()
oftime = t_after - t_before
print("offset done in %s" % oftime)
for ofs in ofs_list:
offset2vtk.drawOffsets2(myscreen, ofs)
oftext = ovdvtk.Text()
oftext.SetPos((50, 100))
oftext_text = "Offset in {0:.3f} s CPU time.".format(oftime)
oftext.SetText(oftext_text)
myscreen.addActor(oftext)
# turn off vd
pi_filt = ovd.PolygonInterior(True)
vd.filter_graph(pi_filt)
vod.setVDText2(times)
vod.setAll()
# for v in vd.getFaceVertices(14705):
# print " drawing ", v
# vod.drawVertexIdx(v)
def drawGithub(myscreen):
gittext = ovdvtk.Text()
gittext.SetPos((50, 50))
gittext_text = "github.com/aewallin"
gittext.SetText(gittext_text)
myscreen.addActor(gittext)
