Converted this script to unity: FOV Using Recursive Shadowcasting, for a quick test.. Instructions: – Attach the script to a plane – use Unlit/Texture shader as material (then no need lights..) – Move main camera so that it sees the plane TODO: – Use this […]

Using the same code from previous 2D Raycasting Visibility Voxel Travelsal, but added dynamic grid array update (using screenshots..), so now the walls (obstacles) are updated realtime on the 2D grid. FEATURES: – Converted the whole thing to C# – Any object visible to camera can […]

Saw this in the forums (simpleminecraft), sounds interesting!. Havent looked at their sources yet, but made own test version first.. Current version: – Single chunk.. – Chunk creator (random or perlin) – 2D array for grid heights – 3D array for grid cell types – […]

Converted one 2D water simulation to Unity, see original code & video (youtube) – source link at description (by Matthew Bettcher) Check the old test also: 2D Fluids with Cellular Automata TODO: – Erosion? – Floating objects? – Different types of fluids? Webplayer: http://unitycoder.com/upload/demos/WaterSim2/ (texture […]

If you want to instantiate objects on empty space, you cannot use Raycasts (no colliders to hit). But you can use ScreenToWorldPoint() with adjustable distance from camera. (Or you could put invisible collider there..and if you need to adjust distance, move the collider..) Webplayer: http://unitycoder.com/upload/demos/PlaceObjectsOnSpace/ […]

Converted this AS3 2D raycast (by Lee Grey) to Unity javascript. (Image: raycast is coming from the middle, hits a wall..) Next: – Use grid array instead of reading pixels from image.. (done) – Try if this is faster compared to the old Raycast visibility […]