X-Git-Url: http://git.dev.opencascade.org/gitweb/?p=occt.git;a=blobdiff_plain;f=src%2FOpenGl%2FOpenGl_Material.hxx;h=70695a707c9186075ffac7c558d273db47beed48;hb=611684187de2a7b7c59c33f7da9ca51afa64a326;hpb=c8428cb3e456e42cbe875baf6a2b39be41fe0ff3

diff --git a/src/OpenGl/OpenGl_Material.hxx b/src/OpenGl/OpenGl_Material.hxx
index f2225a4d78..70695a707c 100644
--- a/src/OpenGl/OpenGl_Material.hxx
+++ b/src/OpenGl/OpenGl_Material.hxx
@@ -43,6 +43,14 @@ struct OpenGl_Material
     Diffuse.SetValues (theColor.rgb(), Diffuse.a());
   }
 
+  //! Empty constructor.
+  OpenGl_Material()
+  : Ambient (1.0f),
+    Diffuse (1.0f),
+    Specular(1.0f),
+    Emission(1.0f),
+    Params  (1.0f, 0.0f, 0.0f, 0.0f) {}
+
   //! Initialize material
   void Init (const Graphic3d_MaterialAspect& theProp,
              const Quantity_Color&           theInteriorColor);