From 2ddb3dc617a5ad3dd5882cde8c088127bd57f916 Mon Sep 17 00:00:00 2001
From: Jacques Lucke <jacques@blender.org>
Date: Thu, 16 Jul 2020 13:38:23 +0200
Subject: Nodes: support default function for partially implemented nodes

---
 source/blender/functions/FN_multi_function_builder.hh | 11 +++++++++++
 1 file changed, 11 insertions(+)

(limited to 'source/blender/functions/FN_multi_function_builder.hh')

diff --git a/source/blender/functions/FN_multi_function_builder.hh b/source/blender/functions/FN_multi_function_builder.hh
index 6e7efb21850..c2c95f7c355 100644
--- a/source/blender/functions/FN_multi_function_builder.hh
+++ b/source/blender/functions/FN_multi_function_builder.hh
@@ -302,6 +302,17 @@ template<typename T> class CustomMF_Constant : public MultiFunction {
   }
 };
 
+class CustomMF_DefaultOutput : public MultiFunction {
+ private:
+  uint output_amount_;
+
+ public:
+  CustomMF_DefaultOutput(StringRef name,
+                         Span<MFDataType> input_types,
+                         Span<MFDataType> output_types);
+  void call(IndexMask mask, MFParams params, MFContext context) const override;
+};
+
 }  // namespace blender::fn
 
 #endif /* __FN_MULTI_FUNCTION_BUILDER_HH__ */
-- 
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