Just Platform Placer

Copy a region, then turn it into a platform that stretches as far as you need—or use it to create a brand-new dimension.

Features

• Copy and place structures: Select two corners with the Configurator, then deliver the selection to a Platform Placer.
• Build repeating platforms: Set the repeat count and orientation, then place the copied structure in a continuous layout.
• Clear and replace: Clear a selected X/Z area across the world’s height and build your platform there. This mode removes existing blocks without dropping them.
• Use real blocks or mimic blocks: Real-block mode checks the required materials before placement. Mimic mode reproduces supported block appearances without consuming the target materials.
• Create custom dimensions: Generate a dimension from a repeating structure and configure its height, time, weather, natural mob spawning, and access.
• Keep a way back: New dimensions generate a Return Anchor that takes you back to the dimension you came from.
• Connect storage sources: Link containers and supported storage networks to supply real blocks for placement.
• Import and export Building Gadgets 2 blueprints.

Optional Integrations

Applied Energistics 2, Refined Storage, and FTB Teams are optional. Without them, local container sources and personal dimension access are still available.

Important Notes

• Install the same mod version on both the client and server.
• Mimic blocks copy supported visual properties, but do not run the target block’s interactions, block-entity behavior, random ticks, or fluid behavior.
• Selections containing block entities, fluids, or mimic blocks cannot be copied.
• Newly created dimensions use mimic blocks and support up to 32 distinct block states in the copied structure, including air.

Vibe Coding

This mod was developed through vibe coding with AI assistance. The project’s direction and feature requests were human-led, with AI used to help implement and iterate on the code.