diff options
Diffstat (limited to 'scene/resources/visual_shader.cpp')
| -rw-r--r-- | scene/resources/visual_shader.cpp | 6 |
1 files changed, 6 insertions, 0 deletions
diff --git a/scene/resources/visual_shader.cpp b/scene/resources/visual_shader.cpp index b68cce9dda..3cf643221b 100644 --- a/scene/resources/visual_shader.cpp +++ b/scene/resources/visual_shader.cpp @@ -967,6 +967,12 @@ void VisualShader::connect_nodes_forced(Type p_type, int p_from_node, int p_from ERR_FAIL_COND(!g->nodes.has(p_to_node)); ERR_FAIL_INDEX(p_to_port, g->nodes[p_to_node].node->get_input_port_count()); + for (const Connection &E : g->connections) { + if (E.from_node == p_from_node && E.from_port == p_from_port && E.to_node == p_to_node && E.to_port == p_to_port) { + return; + } + } + Connection c; c.from_node = p_from_node; c.from_port = p_from_port; |