Incorrect .vox import rotations / offset

madjin commented 1 year ago

Goals

Get the Blender version to import the vox models aligned to look exactly how they are in Voxels

Testing parcel 2074: https://www.voxels.com/parcels/2074

Voxels client brave_C3uGr1UqLB

Blender version

Steps

Centering the base glb

Import to Blender from Hyperfy (2074.glb)
Set origin to geometry
move x and y to 0

How to Test

Preview how this parcel looks in Voxels: https://www.voxels.com/play?coords=W@237E,384N&isolate=true
Clone this repo: https://github.com/madjin/Cryptovoxels-snapshots
Open 2074_new.blend
Hit play

This is how it looks in Blender after running the script, you can see some are mirrored and rotated the wrong way. The goal is to get the blender import to look as close as possible to how it looks in-world, as seen on the image at top of this issue.

madjin commented 1 year ago

Wondering if this is the key to solving the problem:

The vox models were converted to svox then glTF using https://github.com/webspace-sdk/svox-tools, could try doing this all with Magicavoxel blender plugin to import VOX directly though: https://github.com/RichysHub/MagicaVoxel-VOX-importer

madjin commented 1 year ago

Tip from bnolan: Try nudge all the voxels in the voxel field (pre meshing) +2 units in each dimension.

madjin / Cryptovoxels-snapshots