As of recent updates of Minecraft, Datapack creators have been able to create Custom Dimensions.
However, these dimensions do not have a Dimension ID value assigned, and couldn't integrate with the Custom Skybox feature in optifine. I sincerely hope that it is possible for you to create this feature, as it would be very helpful for us datapack creators.
As of recent updates of Minecraft, Datapack creators have been able to create Custom Dimensions.
However, these dimensions do not have a Dimension ID value assigned, and couldn't integrate with the Custom Skybox feature in optifine. I sincerely hope that it is possible for you to create this feature, as it would be very helpful for us datapack creators.