normal_triangle

compas.geometry.normal_triangle(triangle, unitized=True)

Compute the normal vector of a triangle.

Parameters

• triangle ([point, point, point] | compas.geometry.Polygon) – A list of triangle point coordinates.

• unitized (bool, optional) – If True, unitize the normal vector.

Returns

[float, float, float] – The normal vector.

Raises

AssertionError – If the triangle does not have three vertices.