+ extend InventorBuilder to add an SoPolygonOffset node

FreeCAD · Jul 30, 2016 · 5c095de · 5c095de
1 parent 8fe7c94
commit 5c095de
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Showing 2 changed files with 18 additions and 0 deletions.
diff --git a/src/Base/Builder3D.cpp b/src/Base/Builder3D.cpp
@@ -437,6 +437,16 @@ void InventorBuilder::addShapeHints(float crease)
            << Base::blanks(indent) << "}" << std::endl;
 }
 
+void InventorBuilder::addPolygonOffset(float factor, float units, const char* styles, bool on)
+{
+    result << Base::blanks(indent) << "PolygonOffset {" << std::endl
+           << Base::blanks(indent) << "  factor " << factor << std::endl
+           << Base::blanks(indent) << "  units " << units << std::endl
+           << Base::blanks(indent) << "  styles " << styles << std::endl
+           << Base::blanks(indent) << "  on " << (on ? "TRUE" : "FALSE") << std::endl
+           << Base::blanks(indent) << "}" << std::endl;
+}
+
 //**************************************************************************
 // points handling
 

diff --git a/src/Base/Builder3D.h b/src/Base/Builder3D.h
@@ -228,6 +228,14 @@ class BaseExport InventorBuilder
      * \param crease - the crease angle in radians
      */
     void addShapeHints(float crease=0.0f);
+    /*!
+     * \brief Sets a polygon offset node.
+     * \param factor - Offset multiplication factor.
+     * \param units - Offset translation multiplication factor.
+     * \param styles - Can be FILLED, LINES or POINTS.
+     * \param on - Whether the offset is on or off.
+     */
+    void addPolygonOffset(float factor=1.0f, float units=1.0f, const char* styles="FILLED", bool on=true);
     //@}
 
     /** @name Add coordinates */