x

Search in
Sort by:

Question Status:

Search help

  • Simple searches use one or more words. Separate the words with spaces (cat dog) to search cat,dog or both. Separate the words with plus signs (cat +dog) to search for items that may contain cat but must contain dog.
  • You can further refine your search on the search results page, where you can search by keywords, author, topic. These can be combined with each other. Examples
    • cat dog --matches anything with cat,dog or both
    • cat +dog --searches for cat +dog where dog is a mandatory term
    • cat -dog -- searches for cat excluding any result containing dog
    • [cats] —will restrict your search to results with topic named "cats"
    • [cats] [dogs] —will restrict your search to results with both topics, "cats", and "dogs"

Custom component visualizer in plugin

Hi,

I'm trying to add custom component visualizer in my plugin and I'm getting an "unresolved external symbol" error. This is the code that I've added in the StartupModule in my Module.cpp.

     TSharedPtr<FComponentVisualizer> Visualizer = MakeShareable(new FGraphVisualizer());
 
     if (Visualizer.IsValid())
     {
         GUnrealEd->RegisterComponentVisualizer(UGraphVisualizerComponent::StaticClass()->GetFName(), Visualizer);
         Visualizer->OnRegister();
     }

This is the error.

1>Module.cpp.obj : error LNK2019: unresolved external symbol "public: __cdecl FGraphVisualizer::FGraphVisualizer(void)" (??0FGraphVisualizer@@QEAA@XZ) referenced in function "public: virtual void __cdecl Module::StartupModule(void)" (?StartupModule@Module@@UEAAXXZ)

Am I missing an include somewhere?

Also, has anyone managed to create a custom component visualizer and include it in a plugin?

Thanks.

Product Version: UE 4.10
Tags:
more ▼

asked Dec 06 '15 at 08:47 PM in C++ Programming

avatar image

Bleeck
18 6 3 7

(comments are locked)
10|2000 characters needed characters left
Viewable by all users

1 answer: sort voted first

Ok. So after learning a bit more c++ turns out that the error was exactly what it said. I declared the constructor but didn't implement it.

more ▼

answered Dec 07 '15 at 04:39 AM

avatar image

Bleeck
18 6 3 7

(comments are locked)
10|2000 characters needed characters left
Viewable by all users
Your answer
toggle preview:

Up to 5 attachments (including images) can be used with a maximum of 5.2 MB each and 5.2 MB total.

Follow this question

Once you sign in you will be able to subscribe for any updates here

Answers to this question