Use WASD or arrow keys to move and look around. To open the editor click "Enter editor". Here, the panel of the left can be used to select a material. The right hand panel is for selecting a brush thickness. To actually edit the word draw on the canvas in the middle of the screen. Load and Save do what they save; they load and save worlds!
The high speed in the project is achieved by caching a 360 image of the rays. Then when the player is not moving, it's simply a case of running 3D projection and rotation on all the rays. When the player is moving, only 80 degrees are of rays are casted and the accuracy and resolution is lowered heavily. Everything by me! #3D #Raycaster #Pen #Editor
