Example video

https://www.youtube.com/watch?v=aemftnUSnws

https://github.com/vr-voyage/vrchat-map-maker-unity-importer

• Unity 2019.4.31f1
• VRCSDK3 WORLD 2021.11.08.14.28
  • This is important, previous SDK won't allow CombineInstance.
• UdonSharp (latest version you can find)

• Textures :
  • Some of them are generated with MaterialMaker, based on the online assets shared on their website .
  • Others come from VRChat SDK (might replace them by Kenney's ones in the future).
• Skybox Shader is a modified version of Unity Skybox by Lyuma.

• Triplanar shader with Texture2DArray.
  • Sample the texture index from the vertex color
• User drawing interface
  • Marker & Tablet might just work.
    • Add a marker & tablet models, with a trigger collider at the tip of the marker.
    • Pre generate colliders for each tile
    • Pregenerate a mesh based on the user selection (mesh + style).
    • For each tile touched by the marker, define the relative CombineInstance.mesh and regenerate the Mesh.
    • Add a button to switch from the Ground to the Walls.
      • For the walls, only activate the colliders that are near a ground tile.
    • For desktop users, allow them to box or line select, by clicking on the beginning and then the end of the box, or line (for walls).