Hello,

in order to to create using constructor you need to wrap it like following:
thistuple = tuple(("apple", "banana", "cherry")) # note the double round-brackets

so in your case when passing it to the function GetCoords:
tuple((build_ele.Punkt1_X.value, build_ele.Punkt1_Y.value, build_ele.Punkt1_Z.value))

Hello,

with your definition of X,Y,Z parameter for the coordinates, the correct implementation would be:

def create_element(build_ele: BuildingElement,
                   doc: AllplanElementAdapter.DocumentAdapter) -> CreateElementResult:

    point = AllplanGeometry.Point3D(x = build_ele.Punkt1_X.value,
                                    y = build_ele.Punkt1_Y.value,
                                    z = build_ele.Punkt1_Z.value)

    point_symbol_properties = AllplanBasisElements.Symbol3DProperties()
    common_props = AllplanSettings.AllplanGlobalSettings.GetCurrentCommonProperties()
    point_symbol = AllplanBasisElements.Symbol3DElement(common_props,point_symbol_properties,point)
    model_ele_list = ModelEleList()
    model_ele_list.append(point_symbol)

    return CreateElementResult(model_ele_list,placement_point= AllplanGeometry.Point3D())

The reason your implementation didn't work is because you tried to use the GetCoords as a point constructor. But this an instance method - you need an object instance (a point) to call it on this instance. Proper usage would be:

x, y, z = point.GetCoords()

Assuming you would have fixed this problem, the next is, that you used the point in the append_geometry_3d. This method does not accept a Point3D as an argument. It would throw a type error.

If you want to create a point in Allplan, you need to create a Terrain Point. In the API , it is represented by Symbol3DElement. So you have to construct an instance of this class. But it need more, than just a point. It also needs common properties (so Allplan knows with which pen/stroke and color to draw the point) and Symbol3DProperties so Allplan knows, which symbol to use to draw the Point (a cross, a point, a circle, etc...).

Hope that helps.

Best,
Bart

In Allplan model, you don't create pure geometries (like point, line or circle). You create Allplan elements, that have geometry: a line element has a line geometry, but a wall also has a line as a geometry (its axis). We recently published an article about Allplan elements, see here.

Best,
Bart