""" Kachelung 57 10.09.2015 """ import c4d import math # Variablen und Konstanten N = 5 # Anzahl Punkte pro Kante r = 1.0 # Kantenlaenge h = 0.5*math.sqrt(3.0) *r # Hoehe Dreieck Abstand_x = 2*h + r Abstand_y = 2*h + r NS = 5 # Anzahl Wiederholungen in einer Richtung if NS%2 ==0: # nur ungerade NS zulassen NS = NS +1 Faktor = 1000 # Skalierungsfaktor Viereck = [] Sexeck = [] Stern = [] #Inversion = True Inversion = False def Invers(z): return 1/z def CreateNullobjekt(): obj = c4d.BaseObject(c4d.Onull) # Nullobjekt erzeugen obj.SetName("Kachelung 57") obj.Message(c4d.MSG_UPDATE) return obj def Drehung(z, Grad): Winkel = Grad * math.pi/180 x = z.real y = z.imag x1 = math.cos(Winkel) * x + math.sin(Winkel) * y y1 = -math.sin(Winkel) * x + math.cos(Winkel) * y return complex(x1, y1) # Stern ********************************************************************* def CreateSplineObjectStern(): obj = c4d.BaseObject(c4d.Ospline) # Splineobjekt erzeugen obj.ResizeObject(N*8*(2*NS+1)*(2*NS+1)) dt= r/N zz = 0 # Zaehler Punkte # Sterndaten erzeugen for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, -120) + complex(r, -0.5*r-h) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, 30) + complex(0.5*r, -0.5*r) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, -30) + complex(0.5*r + h, -r) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, 120) + complex(0.5*r + 2*h, -0.5*r) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, 60) + complex(2*h, -0.5*r - h) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, -150) + complex(0.5*r + 2*h, -0.5*r - 2*h) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, 150) + complex(0.5*r + h, -2*h) Stern.append(z) for i in range(0,N): z = complex(i * dt, 0) z = Drehung(z, -60) + complex(0.5*r, -0.5*r - 2*h) Stern.append(z) for k in range(0,2*NS+1): y0 = -Abstand_y*NS + k*Abstand_y for j in range(0,2*NS+1): x0 = -Abstand_x*NS + j*Abstand_x for i in range(0,8*N): z = Stern[i] + complex(x0, y0) if Inversion: z = Invers(z) obj.SetPoint(zz, c4d.Vector(z.real*Faktor, z.imag*Faktor, 0.0)) zz = zz + 1 obj.MakeVariableTag(c4d.Tsegment, (2*NS+1)*(2*NS+1)) for i in range(0, (2*NS+1)*(2*NS+1)): obj.SetSegment(i, 8*N, True) obj[c4d.SPLINEOBJECT_CLOSED] = True obj.SetName("Stern") obj.Message(c4d.MSG_UPDATE) return obj # Vierecke ******************************************************************** def CreateSplineObjectQ(): obj = c4d.BaseObject(c4d.Ospline) # Splineobjekt erzeugen obj.ResizeObject(N*4*(2*NS+1)*(2*NS+1)) dt= r/N zz = 0 # Zaehler Punkte # Viereckssdaten erzeugen for i in range(0,N): z = complex(-0.5*r + i * dt, -0.5 * r) Viereck.append(z) for i in range(0,N): z = complex(0.5*r, -0.5 * r + i * dt) Viereck.append(z) for i in range(0,N): z = complex(0.5*r - i * dt, 0.5 * r) Viereck.append(z) for i in range(0,N): z = complex(-0.5*r, 0.5 * r - i * dt) Viereck.append(z) # Viereck duplizieren und verschieben for i in range(0,4*N): z = Viereck[i] + complex(r, 0) Viereck.append(z) for i in range(0,4*N): z = Viereck[i] + complex(2*r, 0) Viereck.append(z) for i in range(0,4*N): z = Viereck[i] + complex(3*r, 0) Viereck.append(z) for i in range(0,4*N): z = Viereck[i] + complex(4*r, 0) Viereck.append(z) for k in range(0,2*NS+1): y0 = -Abstand_y*NS + k*Abstand_y for j in range(0,2*NS+1): x0 = -Abstand_x*NS + j*Abstand_x for i in range(0,4*N): z = Viereck[i] + complex(x0, y0) if Inversion: z = Invers(z) obj.SetPoint(zz, c4d.Vector(z.real*Faktor, z.imag*Faktor, 0.0)) zz = zz + 1 obj.MakeVariableTag(c4d.Tsegment, (2*NS+1)*(2*NS+1)) for i in range(0, (2*NS+1)*(2*NS+1)): obj.SetSegment(i, 4*N, True) obj[c4d.SPLINEOBJECT_CLOSED] = True obj.SetName("Vierecke") obj.Message(c4d.MSG_UPDATE) return obj # Sechsecke ********************************************************************** def CreateSplineObjectS(): # Splineobjekte erzeugen obj2 = c4d.BaseObject(c4d.Ospline) obj2.ResizeObject(N*6*(2*NS+1)*(2*NS+1)*2) dt= r/N # Unterteilung Kante zz = 0 # Zähler Punkte # Sechseckdaten erzeugen for i in range(0,N): z = complex(-0.5 * r + i * dt, -h) Sexeck.append(z) for k in range(1,6): for j in range(0,N): z = Drehung(Sexeck[j], -60*k) Sexeck.append(z) for k in range(0,6*N): Sexeck[k] = Drehung(Sexeck[k], 30) # Sechseck verschieben for i in range(0,6*N): Sexeck[i] = Sexeck[i] + complex(h + 0.5*r, 0) # Sechseck duplizieren und drehen for i in range(0,6*N): z = Drehung(Sexeck[i], 90) Sexeck.append(z) for k in range(0,2*NS+1): y0 = -Abstand_y*NS + k*Abstand_y for j in range(0,2*NS+1): x0 = -Abstand_x*NS + j*Abstand_x for i in range(0,6*N*2): z = Sexeck[i] + complex(x0, y0) if Inversion: z = Invers(z) obj2.SetPoint(zz, c4d.Vector(z.real*Faktor, z.imag*Faktor, 0.0)) zz = zz + 1 obj2.MakeVariableTag(c4d.Tsegment, (2*NS+1)*(2*NS+1)*2) for i in range(0, (2*NS+1)*(2*NS+1)*2): obj2.SetSegment(i, 6*N, True) obj2[c4d.SPLINEOBJECT_CLOSED] = True obj2.SetName("Sechsecke") obj2.Message(c4d.MSG_UPDATE) return obj2 def main(): nullobj = CreateNullobjekt() slinobj1 = CreateSplineObjectQ() slinobj2 = CreateSplineObjectS() slinobj3 = CreateSplineObjectStern() doc.InsertObject(nullobj, None, None, True) doc.InsertObject(slinobj1, nullobj, None, True) doc.InsertObject(slinobj2, nullobj, None, True) doc.InsertObject(slinobj3, nullobj, None, True) c4d.EventAdd() if __name__=='__main__': main()