Fill Hollows

The Fill Hollows operation fills hollow areas inside selected voxels or Voxel Layers with voxels of the currently selected color. This is beneficial for optimizing rendering performance, as completely solid voxel objects allow for better mesh optimization. Hollow areas cannot be seen from the outside, making this operation useful for enhancing the efficiency of your models.

Steps to Fill Hollows

1. Select the voxels or Voxel Layers that contain hollow areas.
2. Ensure the desired color is selected.
3. Navigate to Voxel > Fill Hollows.