0024437: Visualization - silhouette edges based on OpenGL

[occt.git] / src / OpenGl / OpenGl_ShaderProgram.hxx

diff --git a/src/OpenGl/OpenGl_ShaderProgram.hxx b/src/OpenGl/OpenGl_ShaderProgram.hxx
index dc33347..15523f4 100755 (executable)
--- a/src/OpenGl/OpenGl_ShaderProgram.hxx
+++ b/src/OpenGl/OpenGl_ShaderProgram.hxx
@@ -82,6 +82,10 @@ enum OpenGl_StateVariable
   OpenGl_OCCT_WIREFRAME_COLOR,
   OpenGl_OCCT_QUAD_MODE_STATE,
 
+  // Parameters of outline (silhouette) shader
+  OpenGl_OCCT_ORTHO_SCALE,
+  OpenGl_OCCT_SILHOUETTE_THICKNESS,
+
   // DON'T MODIFY THIS ITEM (insert new items before it)
   OpenGl_OCCT_NUMBER_OF_STATE_VARIABLES
 };