FbxObject – Storing and retrieving a data

Writing and reading in fbx format has its own characteristics, I would like to briefly talk about it.

Writing and reading is carried out by overriding functions FbxStore, FbxRetrieve. In doing so, these functions are called MoBu several times:
1) for the processing of attributes – pStoreWhat & kAttributes
2) the relationship between plugs – pStoreWhat & kRelations
3) the pass of clean-up (only when reading) – pStoreWhat & kCleanup
4) the pass of special data – pStoreWhat & kData
5) pass of combining scenes – pStoreWhat & kMerge

Users often store data writing \ reading into the pass of processing attributes.

Writing \ Reading

When viewed from the types of variables, it supports 4 types of

integer – FieldWriteI / FieldReadI
real – FieldWriteD / FieldReadD
char array – FieldWriteC / FieldReadC
reference to an object – FieldWriteObjectReference / FieldReadObjectReference

Each feature in the record as the parameter takes the value to write, while reading back the value read. You can use the parameter field name. But as times and is characteristic of the field.

The document is arranged as follows:
The use of the name (title) you want to set the end of the field. This can be done using the pFbxObject-> FieldWriteEnd ()

Here’s an example:
write a range of frames. Open the name field with the title – “TimeSpan”, which put the value of the first and the last frames.

Now, reading the scene, search for a named field and values within it.