.. role:: blue
   :class: blue

Constructing Triangulation for a Body
=====================================
.. _Constructing_Triangulation_for_a_Body_:

.. kernel version: 

The method

.. code-block:: cpp

   void CalculateGrid( const MbSolid &         solid,
                       const MbStepData &      stepData,
                             RPArray<MbGrid> & grids );

builds a set of triangulations for the faces of a solid.

The input parameters of the method are:

- *solid* – solid body;
- *stepData* – data for calculating the approximation step.

The output parameter of the method is the *grids* set.

The method does not return a value.

The method is declared in the *mip_solid_area_volume.h* file.

This method approximates the faces of the *solid* body with triangulations *grids*. When calling the method, the *grids* set must be empty. Each *i*-th face of the *solid* body corresponds to the constructed object *grids*\[*i*].

The *stepData* parameter controls the density of polygonal object meshes and contains data for calculating the step when moving along curves and surfaces of solids. The *stepData* parameter is described in the subsection :ref:`Triangulation Calculation Control <Triangulation_Calculation_Control_>`.