photonmap.Reader.ReadRADGeo
===========================

.. py:module:: photonmap.Reader.ReadRADGeo


Functions
---------

.. autoapisummary::

   photonmap.Reader.ReadRADGeo.cylinder_vertices
   photonmap.Reader.ReadRADGeo.read_rad


Module Contents
---------------

.. py:function:: cylinder_vertices(start, end, rayon)

   Generate the geometry of a cylinder

   Parameters
   ----------
   start: Vec3
       The center of the first circle of cylinder
   end: Vec3
       The center of the second circle of cylinder
   rayon: float
       The radius of these two circles

   Returns
   -------
       A array of vertices of an cylinder



.. py:function:: read_rad(file: str, scale_factor: int, invert_normals: bool)

   Parse a radiance file (https://radsite.lbl.gov/radiance/framed.html) to a make a plantGL Scene

   Parameters
   ----------
   file: str
       the rad filename
   scale_factor: int
       The size of geometries. The vertices of geometries is recalculated by dividing their coordinates by this value
   invert_normals: bool
       whether to invert the normals or not.

   Returns
   -------
       A plantGL Scene.