def set_toros_radius(self,toros_radius) :
''' Change the toros radius (without the base polygon radius). '''
if not isinstance(toros_radius,int) and not isinstance(toros_radius,float) :
raise TypeError("toros_radius argument",int,float)
elif toros_radius <= 0.0 :
raise ValueError("Value of toros_radius must be greater than 0.0")
self.toros_radius=toros_radius
self.toros=generate_toros(self.base_polygon,self.base_radius,toros_radius)
self.ls=Localview()
def set_base_polygon(self,base_polygon) :
''' Change the toros basis polygon. '''
if not isinstance(base_polygon,int) :
raise TypeError("base_polygon argument",int)
if base_polygon <= 2 :
print "the base polygon must be greater than 2 "
quit()
self.base_polygon=base_polygon
self.toros=generate_toros(base_polygon,self.base_radius,self.toros_radius)
self.ls=Localview()
def __init__(self,base_polygon,base_radius,toros_radius,display_mode="lined",lines_color=False,faces_color=False,lines_width=1,display_ls=False) :
''' Generate an toros object with the given radius and basis polygone settings.
base_polygon = the toros basis polygon.
base_radius = the toros basis polygon radius.
toros_radius = the toros radius (without the base polygon radius).
display_mode = "lined" -> only the lines will be displayed.
display_mode = "faced" -> only the faces will be displayed.
display_mode = "twice" -> The lines and the faces will be displayed.
lines_color = an objet <type 'Color'> representing the lines color.
faces_color = an objet <type 'Color'> representing the faces color.
line_width = an integer representing the lines width.
'''
if not isinstance(base_polygon,int) :
raise TypeError("base_polygon argument",int)
if base_polygon <= 2 :
print "the base polygon must be greater than 2 "
quit()
if not isinstance(base_radius,int) and not isinstance(base_radius,float) :
raise TypeError("base_radius argument",int,float)
elif base_radius <= 0.0 :
raise ValueError("Value of base_radius must be greater than 0.0")
if not isinstance(toros_radius,int) and not isinstance(toros_radius,float) :
raise TypeError("toros_radius argument",int,float)
elif toros_radius <= 0.0 :
raise ValueError("Value of toros_radius must be greater than 0.0")
if display_mode == "lined" or display_mode == "faced" or display_mode == "twice" :
self.display_mode=display_mode
else :
raise ValueError("Argument display_mode","lined","faced","twice")
if lines_color :
if not isinstance(lines_color,Color) :
raise TypeError("Argument lines_color",Color)
if faces_color :
if not isinstance(faces_color,Color) :
raise TypeError("Argument faces_color",Color)
if not isinstance(lines_width,int) :
raise TypeError(lines_width,int)
elif lines_width < 1 :
raise ValueError("Lines width value too little.")
if isinstance(lines_color,Color) :
if type(lines_color.a) == bool :
lines_color.a=0
if isinstance(faces_color,Color) :
if type(faces_color.a) == bool :
faces_color.a=0
if isinstance(display_ls,bool) :
self.display_ls=display_ls
self.base_polygon=base_polygon
self.base_radius=base_radius
self.toros_radius=toros_radius
self.lines_color=lines_color
self.faces_color=faces_color
self.lines_width=lines_width
self.toros=generate_toros(base_polygon,base_radius,toros_radius)
self.ls=Localview()
self.center=Vertex(0.0,0.0,0.0)