Blockspan

Minecraft 版本： 26.1.2

平台： fabric

标签： management utility

Blockspan

Blockspan is a client-side Fabric/Forge mod for builders who want quick measurements while planning builds. Select two block positions and Blockspan shows a subtle in-world box with labels, dimensions, volume, distance, center point, and coordinates.

It is safe for survival worlds/multiplayer because it does not add blocks, items, entities, recipes, world generation, or server-required features. Saved areas are stored only in your local client config.

How to use

Look at a block and press R to set Point A. Look at another block and press R again to set Point B. The selected area will appear in the world with its length, width, height, and volume.

Press V to open the Blockspan menu, where you can rename the current area, choose a color, save it, hide/show saved areas, or delete saved areas.

Controls

• R - Set the next point
• Shift + R - Force set Point A
• Ctrl + R - Force set Point B
• C - Clear the active points
• B - Toggle the Blockspan overlay
• V - Open the Blockspan menu

Commands

All commands are client-side:

• /blockspan label <name> - Set the current area label
• /blockspan color <color> - Set the current area color
• /blockspan colors - List available colors
• /blockspan save [name] - Save the current selected area
• /blockspan list - List saved areas in the current dimension
• /blockspan enable <name or id> - Show a saved area
• /blockspan disable <name or id> - Hide a saved area
• /blockspan toggle <name or id> - Toggle a saved area on or off
• /blockspan delete <name or id> - Delete a saved area
• /blockspan clear-saved - Delete all saved areas

Measurements

Blockspan uses inclusive Minecraft-style measurements. If Point A and Point B are the two ends of a wall, both endpoint blocks are counted.

The overlay can show:

• Point A and Point B coordinates
• Length, width, and height
• X/Y/Z delta
• Straight-line distance
• Center point
• Total cuboid volume

Requirements FABRIC:

• Fabric Loader
• Fabric API
• Minecraft 26.1.2

Requirements FORGE:

• Forge
• Minecraft 26.1.2