primitives.py

                        # except UnboundLocalError:
                            # # In case no transmit is specified ? put it to 0
                            # r,g,b,t = float(S[2]),float(S[3]),float(S[4],0)
                            # color = (r,g,b,t)

                        # except (ValueError):
                            # color = (0.8,0.8,0.8,0)
                            # pass

                        # if colors == [] or (colors != [] and color not in colors):
                            # colors.append(color)
                            # name = ob.name+"_mat"
                            # matNames.append(name)
                            # mat = bpy.data.materials.new(name)
                            # mat.diffuse_color = (r,g,b)
                            # mat.alpha = 1-t
                            # if mat.alpha != 1:
                                # mat.use_transparency=True
                            # ob.data.materials.append(mat)
                            # print (colors)
                        # else:
                            # for i in range(len(colors)):
                                # if color == colors[i]:
                                    # ob.data.materials.append(bpy.data.materials[matNames[i]])

        ##To keep Avogadro Camera angle:
        # for obj in bpy.context.view_layer.objects:
            # if obj.type == "CAMERA":
                # track = obj.constraints.new(type = "TRACK_TO")
                # track.target = ob
                # track.track_axis ="TRACK_NEGATIVE_Z"
                # track.up_axis = "UP_Y"
                # obj.location = (0,0,0)
        return {'FINISHED'}

classes = (
    POVRAY_OT_lathe_add,
    POVRAY_OT_superellipsoid_add,
    POVRAY_OT_superellipsoid_update,
    POVRAY_OT_supertorus_add,
    POVRAY_OT_supertorus_update,
    POVRAY_OT_loft_add,
    POVRAY_OT_plane_add,
    POVRAY_OT_box_add,
    POVRAY_OT_cylinder_add,
    POVRAY_OT_cylinder_update,
    POVRAY_OT_sphere_add,
    POVRAY_OT_sphere_update,
    POVRAY_OT_cone_add,
    POVRAY_OT_cone_update,
    POVRAY_OT_isosurface_box_add,
    POVRAY_OT_isosurface_sphere_add,
    POVRAY_OT_sphere_sweep_add,
    POVRAY_OT_blob_add,
    POVRAY_OT_rainbow_add,
    POVRAY_OT_height_field_add,
    POVRAY_OT_torus_add,
    POVRAY_OT_torus_update,
    POVRAY_OT_prism_add,
    POVRAY_OT_parametric_add,
    POVRAY_OT_parametric_update,
    POVRAY_OT_shape_polygon_to_circle_add,
    ImportPOV,
)


def register():
    #from bpy.utils import register_class

    for cls in classes:
        register_class(cls)


def unregister():
    from bpy.utils import unregister_class

    for cls in classes:
        unregister_class(cls)