<![CDATA[How to keep data in tag plugin even if restart Cinema 4D]]>i need keep dict data in my tag plugin even if restart cinema 4d. SetWorldPluginData() maybe useful,but how to get the currect data if i have tag multiple instances?I'm sorry this may be a basic question, but I didn't find a satisfactory answer.

hope your help!

]]>http://developers.maxon.net/forum/topic/11460/how-to-keep-data-in-tag-plugin-even-if-restart-cinema-4dRSS for NodeFri, 12 Jun 2026 08:03:15 GMTTue, 02 Apr 2019 09:16:01 GMT60<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Thu, 11 Apr 2019 15:35:16 GMT]]>Please consider to sets the topic as solved if it's the case.
Cheers,
Maxime.

EDIT: I've done it, but feel free to set it back to Open if you feel the need to ask more questions.

]]>http://developers.maxon.net/forum/post/57971http://developers.maxon.net/forum/post/57971Thu, 11 Apr 2019 15:35:16 GMT<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Thu, 04 Apr 2019 08:25:48 GMT]]>Hi if your topic is solved please consider turning the topic as solved see Q&A New Functionality.

In addition to the @mp5gosu message I wanted to point you to the NodeData::Write/Read/CopyTo for more information see the C++ NodeData::Read() / NodeData::Write() Manual which will handle to write/read data when c4d close/open a scene.

Moreover, if you go to the BaseContainer way and still facing issue with data loading, you may need to react to some message, see NodeData::Message.

Finally, if you implement the Read/Write make sure to use the disklevel functionality when you register your Plugin. Disklevel can be understood as a plugin version, so if you modify the structure of the data stored you will still be able to read/write your data according to the correct version.

Cheers,
Maxime.

]]>http://developers.maxon.net/forum/post/57885http://developers.maxon.net/forum/post/57885Thu, 04 Apr 2019 08:25:48 GMT<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Tue, 02 Apr 2019 12:08:17 GMT]]>@mp5gosu thank you for you answer！

]]>http://developers.maxon.net/forum/post/57866http://developers.maxon.net/forum/post/57866Tue, 02 Apr 2019 12:08:17 GMT<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Tue, 02 Apr 2019 11:48:06 GMT]]>If you don't save, you are responsible to write any data on document close to a custom BaseContainer that is written to your object's container.
And read the container and restore the tag data on loading the document again.

]]>http://developers.maxon.net/forum/post/57865http://developers.maxon.net/forum/post/57865Tue, 02 Apr 2019 11:48:06 GMT<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Tue, 02 Apr 2019 09:49:19 GMT]]>@mp5gosu Oh!Thank you for your help! I check my code and find it's my error. Excuse me again, I also find :
1.save project and close
2.open project
3.tag plugin data exists and clear data
4.don't save and recovery project
5.data is null
How to solve this problem,keep data?

]]>http://developers.maxon.net/forum/post/57864http://developers.maxon.net/forum/post/57864Tue, 02 Apr 2019 09:49:19 GMT<![CDATA[Reply to How to keep data in tag plugin even if restart Cinema 4D on Tue, 02 Apr 2019 09:25:29 GMT]]>Since tags belong to an object and objects are written to disk on save, your tag data should still be available on reload.
Otherwise, you could write a custom BaseContainer with your settings before Cinema 4D gets restarted.

]]>http://developers.maxon.net/forum/post/57862http://developers.maxon.net/forum/post/57862Tue, 02 Apr 2019 09:25:29 GMT