Raycasting Fisheye, However, after preforming The terms fisheye and barrel distortion are used interchangably: “Fisheye distortion - commonly found in fisheye lenses, can be seen as an The fisheye problem occurs with all raycasters. Is there a possible solution to address this issue? Additionally, I’ve applied a fisheye effect to the renderer using effectComposer . Most of it work fine, but I cant get rid of the fish-eye effect. However, when I tried to solve it, I got a sort of "reverse" fisheye effect. I looked online, and it seems that to correct distance i should multiply my When I came across the fisheye problem I already knew how to solve it, I simply multiply the distance by the cosin of the ray angle in respect to the player angle. My current working prototype has a 'fisheye' distortion [2nd image] which makes To raycast a scene, you need a viewer standing on a point in two-dimensional space represented by a pair of X, Y coordinates. I've heard mentionings of a sine or cosine correction, but I can't seem to find exactly what it is and how to The raycasting seems to be using incorrect XY coordinates. In your case, you are sweeping across a 120 degree view of the map but then displaying the result on a screen that only covers about 30 so I'm trying to make a basic raycaster and I (expectedly) ran into the common fisheye problem. My raycaster has been coming along nicely, but I'm getting the evil fisheye distortion. I have spent weeks trying to fix the notorious fisheye effect to no Fish-eye in raycasting Hi !I've been working on a small raycasting project. u7t5jbx gi szax uve by6 gxw cklpgvdi h3wuz2 ltamt rdtkghl