[c4d]CSV import exemple

csv_import_exemple.py

#CSV Importer exemple by graphos
#12/07/2017
#More informations about csv structure => https://www.c4dcafe.com/ipb/forums/topic/99062-can-objects-be-created-with-python/
import c4d
import csv


def add_mesh(num, name, r_h, p_x, p_y, outer_radius):
    #Create obj in memory
    disc_obj = c4d.BaseObject(c4d.Odisc)
    poly_obj = c4d.BaseObject(c4d.Opolygon)
    
    #Set obj names
    disc_obj.SetName("{}-Alpha {}".format(str(num).zfill(2), name))
    poly_obj.SetName("{}-{}".format(str(num).zfill(2), name))
    
    #Set disc_parameter
    disc_obj[c4d.PRIM_DISC_ORAD] = outer_radius
    disc_obj[c4d.ID_BASEOBJECT_REL_ROTATION,c4d.VECTOR_X] = r_h
    disc_obj[c4d.ID_BASEOBJECT_REL_POSITION,c4d.VECTOR_X] = p_x
    disc_obj[c4d.ID_BASEOBJECT_REL_POSITION,c4d.VECTOR_Y] = p_y
    
    #remove visiblity for poly_obj
    poly_obj[c4d.ID_BASEOBJECT_VISIBILITY_RENDER] = 1
    
    #insert disc into the doc
    doc.InsertObject(disc_obj)
    doc.AddUndo(c4d.UNDOTYPE_NEW, disc_obj)
    
    #insert poly_obj under disc
    poly_obj.InsertUnder(disc_obj)
    doc.AddUndo(c4d.UNDOTYPE_NEW, poly_obj)

def main():
    path = "F:\\test.csv"
    
    doc.StartUndo()
    with open(path, 'rb') as csv_file:
        readed = csv.DictReader(csv_file, delimiter=',')
        for i, row in enumerate(readed):
            try:
                name = str(row["ObjectName"])
                r_h = float(row["R.H"][:-1]) #-1 for removing ° depand of the encoding of the file can be -2
                p_x = float(row["P.X"])
                p_y = float(row["P.Y"])
                outer_radius = float(row["OuterRadius"])
            except:
                print "Error while reading - {}".format(row)
                continue
            
            r_h = c4d.utils.Rad(r_h) #convert in radian since c4d handle rotation in radian
            add_mesh(i, name, r_h, p_x, p_y, outer_radius)
            
            
    c4d.EventAdd()
    doc.EndUndo()
            
    

if __name__=='__main__':
    main()