0032289: Visualization - add NCollection_Mat3 for 3x3 matrix similar to NCollection_Mat4

[occt.git] / src / OpenGl / OpenGl_ShaderManager.cxx

diff --git a/src/OpenGl/OpenGl_ShaderManager.cxx b/src/OpenGl/OpenGl_ShaderManager.cxx
index aaae4e6..a1cc8c7 100644 (file)
--- a/src/OpenGl/OpenGl_ShaderManager.cxx
+++ b/src/OpenGl/OpenGl_ShaderManager.cxx
@@ -597,7 +597,7 @@ void OpenGl_ShaderManager::pushProjectionState (const Handle(OpenGl_ShaderProgra
     if (myContext->core11ffp != NULL)
     {
       myContext->core11ffp->glMatrixMode (GL_PROJECTION);
-      myContext->core11ffp->glLoadMatrixf (myProjectionState.ProjectionMatrix());
+      myContext->core11ffp->glLoadMatrixf (myProjectionState.ProjectionMatrix().GetData());
     }
   #endif
     return;