Required Packages – Tested this on Unity 2023.2.3f1 (but works in other versions too)– AI Navigation : https://docs.unity3d.com/Packages/com.unity.ai.navigation@2.0/manual/index.html– 2D Tilemap Editor : https://docs.unity3d.com/Packages/com.unity.2d.tilemap@1.0/manual/index.html– 2D Tilemap Extras : https://docs.unity3d.com/Packages/com.unity.2d.tilemap.extras@4.0/manual/index.html Setup Tilemap with 3D Prefabs – Add 2D Tilemap to Scene– Set Grid Cell layout to XZY […]

Modified this quadtree into octree Unity Project https://github.com/unitycoder/Octree *enable Gizmos in gameview to see debug lines

Converted this pathfinder to Unity: “Another faster version of A* (2D+3D) in C#” (by Roy Triesscheijn) That was amazing: 0 errors when dragged those c# files into unity Oo! Just added those boxes and linerenderer to draw the path.. (main image is 20x20x20 grid with random […]

Testing one idea for a inventory system. (free sword from assetstore) Basic idea is, – Use the same objects inside the inventory (3D model, with colliders) – No need to draw icons or to use unity GUI() – Objects take realistic amount of space, you […]

Perlin noise generated dungeons / caves! (w.i.p) Webplayer: http://unitycoder.com/upload/demos/PerlinDungeons1/ (v1.0 : some bugs in webplayer build: floor & roof normals / tangents broken?, minimap is broken..) Current version info: – Creates 2D texture and array with perlin noise (not needed, since you could check x,y […]

Making a list of Unity3D related voxel / marching cubes tutorials, engines, demos etc. (image on left is from wikipedia) (Feel free to comment if some useful links are missing) *First: Go vote on Unity Feedback to get Voxel Terrains FREE VOXEL ENGINES OR DEMOS […]

Never-ending perlin caves to explore! Current features: – Unlimited cave flying – Plasma(?) cannon – Moving around with keys (wasd/arrow keys) – Shooting with mousebutton – 1 stone material – added: light source, shooting sound, block destruction, basic collision detection for movement (not for player […]

Real Fake Dynamic 3D Clouds..its pretty much the same as previous cloud test, except that this one is in 3D. If the clouds are low enough, they can hide mountains inside them too (its just too transparent right now..see image #2) Features: – Clouds are […]

Mesh Box Reference Image If you want to build a simple mesh box with scripts in Unity, this kind of image helped me to understand how it works.. Also have a look of the ChunkRender example, how it builds the mesh by adding 4 vertices […]

Bitmap to 3D Extruded Mesh-script. Related to this forum topic (unity forum link) What it is? It reads bitmap pixel by pixel, checks if pixel alpha value is > 0, then add vertice there (but skip adding, if we are going the same direction) (it […]