RoadMarker

Initial Release of RoadMarker v1.0.0

RoadMarker is a builder's utility for Minecraft Fabric that creates smooth curves, road markings, and curbs using subpixel-optimized stairs and corals.

Features:

• RoadMarker Wand: Fast in-game planning with live particle previews (/rm wand).
• 5 Generation Modes (/rm mode ):
  • line: ultra-crisp straight lines (2 points).
  • bezier: smooth N-point Bezier curves (2+ points).
  • catmull: Catmull-Rom splines passing directly through all points.
  • border: automatic road curb and bevel generator (2 points).
  • smooth: in-place converter from full-block lines into smooth stairs (2 points).
• Full Stair and Coral Support:
  • Automatically places and connects 1/4 and 2/4 subpixel stairs (straight runs and corner stairs).
  • Supports dry coral fans (floor coral fans for corners, wall coral fans for straight runs).
• Full Undo and Redo History: /rm undo and /rm redo.
• Global Subpixel Optimization: 2x2 subpixel dynamic programming for perfect line smoothness.