Add interface to save/load model

[jorgecarleitao]

In order to continue the creation at a later time, it would be useful to be able to save the model.

The simplest way is to allow saving models on the computer and loading them from it. Other option is to hash the model and use the hash as an url , e.g. http://voxelbuilder.com/model/112eceo73jrx3jcrj8jrsadasbhdbadbhad3x2e3exc, that is editable by anyone that enters on it (which has the advantage of being able to share the model with others).

In any case, nice piece of software!

[max-mapper]

Hi, we already support the url method you proposed, it even supports animations. Also we save the data inside the PNGs that you export, you can export and PNG and drop the PNG on voxelbuilder later on to load the 3D model again.

[jorgecarleitao]

That is great to know! The suggestion is thus on the instructions side, in actions->instructions:

1. it could be useful to add a paragraph with something like "You can share your creation with others by sharing the URL of this webpage."
2. when I downloaded the PNG, I did not expect it to have the model saved there. Could be helpful to have something in the instructions like "You can save your creation in PNG and load it back to re-edit it by dragging the PNG to the editor."