:class:`CylinderEvaluation`
===========================

.. py:class:: ansys.geometry.core.shapes.surfaces.cylinder.CylinderEvaluation(cylinder: Cylinder, parameter: ansys.geometry.core.shapes.parameterization.ParamUV)

   Bases: :py:obj:`ansys.geometry.core.shapes.surfaces.surface_evaluation.SurfaceEvaluation`


   
   Provides evaluation of a cylinder at given parameters.


   :Parameters:

       **cylinder: ~ansys.geometry.core.shapes.surfaces.cylinder.Cylinder**
           Cylinder to evaluate.

       **parameter: ParamUV**
           Parameters (u, v) to evaluate the cylinder at.














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.. py:currentmodule:: CylinderEvaluation

Overview
--------

.. tab-set::




   .. tab-item:: Properties

      .. list-table::
          :header-rows: 0
          :widths: auto

          * - :py:attr:`~cylinder`
            - Cylinder being evaluated.
          * - :py:attr:`~parameter`
            - Parameter that the evaluation is based upon.
          * - :py:attr:`~position`
            - Position of the evaluation.
          * - :py:attr:`~normal`
            - Normal to the surface.
          * - :py:attr:`~u_derivative`
            - First derivative with respect to the U parameter.
          * - :py:attr:`~v_derivative`
            - First derivative with respect to the V parameter.
          * - :py:attr:`~uu_derivative`
            - Second derivative with respect to the U parameter.
          * - :py:attr:`~uv_derivative`
            - Second derivative with respect to the U and V parameters.
          * - :py:attr:`~vv_derivative`
            - Second derivative with respect to the V parameter.
          * - :py:attr:`~min_curvature`
            - Minimum curvature of the cylinder.
          * - :py:attr:`~min_curvature_direction`
            - Minimum curvature direction.
          * - :py:attr:`~max_curvature`
            - Maximum curvature of the cylinder.
          * - :py:attr:`~max_curvature_direction`
            - Maximum curvature direction.







Import detail
-------------

.. code-block:: python

    from ansys.geometry.core.shapes.surfaces.cylinder import CylinderEvaluation

Property detail
---------------
.. py:property:: cylinder
   :type: Cylinder

   
   Cylinder being evaluated.
















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.. py:property:: parameter
   :type: ansys.geometry.core.shapes.parameterization.ParamUV

   
   Parameter that the evaluation is based upon.
















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.. py:property:: position
   :type: ansys.geometry.core.math.point.Point3D

   
   Position of the evaluation.





   :Returns:

       :obj:`Point3D`
           Point that lies on the cylinder at this evaluation.











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.. py:property:: normal
   :type: ansys.geometry.core.math.vector.UnitVector3D

   
   Normal to the surface.





   :Returns:

       :obj:`UnitVector3D`
           Normal unit vector to the cylinder at this evaluation.











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.. py:property:: u_derivative
   :type: ansys.geometry.core.math.vector.Vector3D

   
   First derivative with respect to the U parameter.





   :Returns:

       :obj:`Vector3D`
           First derivative with respect to the U parameter.











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.. py:property:: v_derivative
   :type: ansys.geometry.core.math.vector.Vector3D

   
   First derivative with respect to the V parameter.





   :Returns:

       :obj:`Vector3D`
           First derivative with respect to the V parameter.











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.. py:property:: uu_derivative
   :type: ansys.geometry.core.math.vector.Vector3D

   
   Second derivative with respect to the U parameter.





   :Returns:

       :obj:`Vector3D`
           Second derivative with respect to the U parameter.











   ..
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.. py:property:: uv_derivative
   :type: ansys.geometry.core.math.vector.Vector3D

   
   Second derivative with respect to the U and V parameters.





   :Returns:

       :obj:`Vector3D`
           Second derivative with respect to the U and v parameters.











   ..
       !! processed by numpydoc !!

.. py:property:: vv_derivative
   :type: ansys.geometry.core.math.vector.Vector3D

   
   Second derivative with respect to the V parameter.





   :Returns:

       :obj:`Vector3D`
           Second derivative with respect to the V parameter.











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.. py:property:: min_curvature
   :type: ansys.geometry.core.typing.Real

   
   Minimum curvature of the cylinder.





   :Returns:

       :obj:`Real`
           Minimum curvature of the cylinder.











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.. py:property:: min_curvature_direction
   :type: ansys.geometry.core.math.vector.UnitVector3D

   
   Minimum curvature direction.





   :Returns:

       :obj:`UnitVector3D`
           Mminimum curvature direction.











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.. py:property:: max_curvature
   :type: ansys.geometry.core.typing.Real

   
   Maximum curvature of the cylinder.





   :Returns:

       :obj:`Real`
           Maximum curvature of the cylinder.











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.. py:property:: max_curvature_direction
   :type: ansys.geometry.core.math.vector.UnitVector3D

   
   Maximum curvature direction.





   :Returns:

       :obj:`UnitVector3D`
           Maximum curvature direction.











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