======Метод CogoLibrary.MakeTruncClothForwardFromStartPosRLTangent(Vector2D, Double, Double, Double, Double, ClothoidStruc)======
  * **Пространство имен:** [[developers:references:topomatic.cad.foundation.cogo|Topomatic.Cad.Foundation.Cogo]]
  * **Сборка:** Topomatic.Cad.Foundation (в Topomatic.Cad.Foundation.dll)
=====Синтаксис=====
<code csharp>public static bool MakeTruncClothForwardFromStartPosRLTangent(Vector2D sp, double tangentAngle, double R_start, double R_end, double L, out ClothoidStruc clot)</code>
**Параметры**
  * //sp//
    * Тип: [[developers:references:topomatic.cad.foundation.vector2d|Topomatic.Cad.Foundation.Vector2D]]

  * //tangentAngle//
    * Тип: [[developers:references:system.double|System.Double]]

  * //R_start//
    * Тип: [[developers:references:system.double|System.Double]]

  * //R_end//
    * Тип: [[developers:references:system.double|System.Double]]

  * //L//
    * Тип: [[developers:references:system.double|System.Double]]

  * //clot//
    * Тип: [[developers:references:topomatic.cad.foundation.cogo.clothoidstruc|Topomatic.Cad.Foundation.Cogo.ClothoidStruc]]

**Возвращаемое значение**
  * Тип: [[developers:references:system.boolean|System.Boolean]]