def write_stl(types=['stl']):
if not check_stl():
types = map(utils.fileDescription,types)
fn = askFilename(GD.cfg['workdir'],types,exist=False)
if fn:
print "Exporting stl model to %s" % fn
F = PF['stl_model']
GD.gui.setBusy()
stl.write_stla(fn,F.f)
GD.gui.setBusy(False)
def writeSelectionSTL():
"""Writes the currently selected Formices to .stl files."""
if len(selection) == 1:
name = selection[0]
fn = askFilename(GD.cfg["workdir"], file="%s.stl" % name, filter=["(*.stl)", "*"], exist=False)
if fn:
print "Writing Formex '%s' to file '%s'" % (name, fn)
print named(name).bbox()
chdir(fn)
stl.write_stla(fn, named(name).f)
b = e.reverseElements()
#b.setProp(2)
# create the bumps
for p in a:
e = e.bump(2,p, lambda x:exp(-0.5*x),[0,1])
renderMode(rendermode)
if transparent:
GD.canvas.alphablend = True
if bottom:
draw(b,color=yellow,alpha=1.0)
if shrink:
draw(e.shrink(0.8),alpha=0.5)
else:
draw(e,alpha=0.5)
if export:
from plugins import stl
f = file('novation.stl','w')
F = e # + b
# Create triangles
G = F.selectNodes([0,1,2])
# If polygones, add more triangles
for i in range(3,F.nplex()):
G += F.selectNodes([0,i-1,i])
clear()
draw(G)
stl.write_stla(f,G.f)
f.close()
