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opentecture / mindmapping

Mindmapping with Three.js
https://opentecture.github.io/mindmapping
MIT License
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Add data to new nodes #10

Open afomi opened 6 years ago

afomi commented 6 years ago

Story

As a User I want to add an arbitrary number of key/values to any object So I can describe nodes meaningfully

Acceptance Criteria

Given a node exists within map When I click on a node And I click Add Key/Value And input new text for both Key and Value And click Save Then I see the new Key/Value is persisted.

afomi commented 6 years ago

@theo-armour - What'd you have in mind here?

R5 supports quite a few fields. Were you thinking an arbitrary number of custom fields?

theo-armour commented 6 years ago

@afomi

Were you thinking an arbitrary number of custom fields?

Yup. Let the JSON data file have anything JSON can have. Let the viewer app do their best to read the data. Whatever the viewer cannot read or manipulate should be left untouched.

afomi commented 6 years ago

@theo-armour - okay, this makes sense.

What I think about is the user interface for this. Each node or object, supports a standard set of fields, plus a number of arbitrary fields. From a data standpoint, an arbitrary number of fields can be a little tricky, but doable.

I've also been looking into other 3d file formats. .stl seems to be an open or "neutral" format, good for lower resolutions, whereas .dae files are more detailed.

Seems like there may be an opportunity for a truly open format that is convertible to other formats (with respect to limitations in various formats) - something to consider later on.

With the above said, do you have an immediate need for this? Or is this a longer-term consideration?

theo-armour commented 6 years ago

@afomi

Generally I avoid 3D file formats and try to build everything at runtime using code.

But we are certain to have a number of conversations on this topic.

So for now let's say formats are a longer term consideration

afomi commented 6 years ago

@theo-armour

I avoid 3D file formats and try to build everything at runtime using code.

I think this still applies to file formats, no? The runtime building of objects is just based on code not formalized as an abstract format, but likely hardcoded in the native environment's (.js / Three.js)

Definitely to discuss more.

I understand your desire to not bother with formats yet, but as we proceed, we will be be modeling and persisting data - it will be in a format, even if implicitly.

afomi commented 5 years ago

The feature https://github.com/opentecture/mindmapping/issues/62 feels related to this one.