kopia lustrzana https://github.com/vilemduha/blendercam
117 wiersze
4.1 KiB
Python
117 wiersze
4.1 KiB
Python
import tempfile
|
|
|
|
class HxmlWriter:
|
|
def __init__(self):
|
|
self.file_out = open(tempfile.gettempdir()+'/backplot.xml', 'w')
|
|
self.file_out.write('<?xml version="1.0" ?>\n')
|
|
self.file_out.write('<nccode>\n')
|
|
|
|
def __del__(self):
|
|
self.file_out.write('</nccode>\n')
|
|
self.file_out.close()
|
|
|
|
def write(self, s):
|
|
self.file_out.write(s)
|
|
|
|
############################################
|
|
|
|
def begin_ncblock(self):
|
|
self.file_out.write('\t<ncblock>\n')
|
|
|
|
def end_ncblock(self):
|
|
self.file_out.write('\t</ncblock>\n')
|
|
|
|
def add_text(self, s, col, cdata):
|
|
s.replace('&', '&')
|
|
s.replace('"', '"')
|
|
s.replace('<', '<')
|
|
s.replace('>', '>')
|
|
if (cdata) : (cd1, cd2) = ('<![CDATA[', ']]>')
|
|
else : (cd1, cd2) = ('', '')
|
|
if (col != None) : self.file_out.write('\t\t<text col="'+col+'">'+cd1+s+cd2+'</text>\n')
|
|
else : self.file_out.write('\t\t<text>'+cd1+s+cd2+'</text>\n')
|
|
|
|
def set_mode(self, units):
|
|
self.file_out.write('\t\t<mode')
|
|
if (units != None) : self.file_out.write(' units="'+str(units)+'"')
|
|
self.file_out.write(' />\n')
|
|
|
|
def metric(self):
|
|
self.set_mode(units = 1.0)
|
|
|
|
def imperial(self):
|
|
self.set_mode(units = 25.4)
|
|
|
|
def begin_path(self, col):
|
|
if (col != None) : self.file_out.write('\t\t<path col="'+col+'">\n')
|
|
else : self.file_out.write('\t\t<path>\n')
|
|
|
|
def end_path(self):
|
|
self.file_out.write('\t\t</path>\n')
|
|
|
|
def rapid(self, x=None, y=None, z=None, a=None, b=None, c=None, machine_coordinates=None):
|
|
self.begin_path("rapid")
|
|
self.add_line(x, y, z, a, b, c)
|
|
self.end_path()
|
|
|
|
def feed(self, x=None, y=None, z=None):
|
|
self.begin_path("feed")
|
|
self.add_line(x, y, z)
|
|
self.end_path()
|
|
|
|
def arc_cw(self, x=None, y=None, z=None, i=None, j=None, k=None, r=None):
|
|
self.begin_path("feed")
|
|
self.add_arc(x, y, z, i, j, k, r, -1)
|
|
self.end_path()
|
|
|
|
def arc_ccw(self, x=None, y=None, z=None, i=None, j=None, k=None, r=None):
|
|
self.begin_path("feed")
|
|
self.add_arc(x, y, z, i, j, k, r, 1)
|
|
self.end_path()
|
|
|
|
def tool_change(self, id):
|
|
self.file_out.write('\t\t<tool')
|
|
if (id != None) :
|
|
self.file_out.write(' number="'+str(id)+'"')
|
|
self.file_out.write(' />\n')
|
|
|
|
def spindle(self, s, clockwise):
|
|
pass
|
|
|
|
def feedrate(self, f):
|
|
pass
|
|
|
|
def add_line(self, x, y, z, a = None, b = None, c = None):
|
|
self.file_out.write('\t\t\t<line')
|
|
if (x != None) :
|
|
self.file_out.write(' x="%.6f"' % x)
|
|
if (y != None) :
|
|
self.file_out.write(' y="%.6f"' % y)
|
|
if (z != None) :
|
|
self.file_out.write(' z="%.6f"' % z)
|
|
if (a != None) : self.file_out.write(' a="%.6f"' % a)
|
|
if (b != None) : self.file_out.write(' b="%.6f"' % b)
|
|
if (c != None) : self.file_out.write(' c="%.6f"' % c)
|
|
self.file_out.write(' />\n')
|
|
if x != None: self.oldx = x
|
|
if y != None: self.oldy = y
|
|
if z != None: self.oldz = z
|
|
|
|
def add_arc(self, x, y, z, i, j, k, r = None, d = None):
|
|
self.file_out.write('\t\t\t<arc')
|
|
if (x != None) :
|
|
self.file_out.write(' x="%.6f"' % x)
|
|
if (y != None) :
|
|
self.file_out.write(' y="%.6f"' % y)
|
|
if (z != None) :
|
|
self.file_out.write(' z="%.6f"' % z)
|
|
if (i != None) : self.file_out.write(' i="%.6f"' % (i - self.oldx))
|
|
if (j != None) : self.file_out.write(' j="%.6f"' % (j - self.oldy))
|
|
if (k != None) : self.file_out.write(' k="%.6f"' % (k - self.oldz))
|
|
if (r != None) : self.file_out.write(' r="%.6f"' % r)
|
|
if (d != None) : self.file_out.write(' d="%i"' % d)
|
|
self.file_out.write(' />\n')
|
|
if x != None: self.oldx = x
|
|
if y != None: self.oldy = y
|
|
if z != None: self.oldz = z
|