Geometry Nodes: add utility to show debug messages in node editor

This is only meant to be used for development purposes for now,
not to show warnings to the user.

Differential Revision: https://developer.blender.org/D13348

1 files changed, 8 insertions, 0 deletions

diff --git a/source/blender/modifiers/intern/MOD_nodes_evaluator.cc b/source/blender/modifiers/intern/MOD_nodes_evaluator.cc
index 798942f71f5..6d7abb084e4 100644
--- a/source/blender/modifiers/intern/MOD_nodes_evaluator.cc
+++ b/source/blender/modifiers/intern/MOD_nodes_evaluator.cc
@@ -1637,6 +1637,14 @@ class GeometryNodesEvaluator {
     params_.geo_logger->local().log_value_for_sockets(sockets, value);
   }
 
+  void log_debug_message(DNode node, std::string message)
+  {
+    if (params_.geo_logger == nullptr) {
+      return;
+    }
+    params_.geo_logger->local().log_debug_message(node, std::move(message));
+  }
+
   /* In most cases when `NodeState` is accessed, the node has to be locked first to avoid race
    * conditions. */
   template<typename Function>