Don't throw for graph node input to output socket connections

AcademySoftwareFoundation · Oct 6, 2024 · f62d01e · f62d01e
1 parent e58370d
commit f62d01e
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/source/MaterialXGenShader/ShaderNode.cpp b/source/MaterialXGenShader/ShaderNode.cpp
@@ -57,7 +57,7 @@ void ShaderInput::makeConnection(ShaderOutput* src)
         if (src)
         {
             // Make the new connection.
-            if (src->getNode() == this->getNode())
+            if (src->getNode() == this->getNode() && !this->getNode()->isAGraph())
             {
                 throw ExceptionShaderGenError(
                     "Tried to create looping connection on node " + getNode()->getName()