public BlockState(MySlimBlock block)
{
Block = block;
IsFixed = MyCubeGrid.IsInVoxels(Block);
Vector3D basePosition;
Vector3 extents;
block.ComputeScaledCenter(out basePosition);
block.ComputeScaledHalfExtents(out extents);
extents *= 2;
Transform = new MyTransform(basePosition);
var massInTensor = (1f / 12f) * block.BlockDefinition.Mass;
LocalInertiaInv = 1f / new Vector3(
massInTensor * (extents.Y * extents.Y + extents.Z * extents.Z),
massInTensor * (extents.X * extents.X + extents.Z * extents.Z),
massInTensor * (extents.X * extents.X + extents.Y * extents.Y));
}
