How can I fix the "fisheye" distortion in my raycast renderer?
I've just started making a 'raycast' engine, a pseudo 3D FPS engine similar to Wolfenstein/Doom. I haven't done much reading so my implementation is likely very naive. My current working …
algorithm - What is the difference between ray tracing, ray casting ...
May 1, 2021 · The algorithm to speed up volumetric rendering of (signed) distance scenes is called "sphere tracing". Ray marching may refer to whole the class of algorithms which sample …
raycasting - How does the Graphic Raycaster component work in …
This is pretty much the same way that PointerInputModule does raycasting with EventSystem.RaycastAll in Unity (except with more caching). Your specific problem with the …
Efficient floor/ceiling rendering in Raycaster - Stack Overflow
May 21, 2021 · I am working on my Raycaster engine for some time, that I am runing on slower machines. The most challenging problem I occures was/is the efficient floor and ceiling …
How do I fix the warped perspective in my raycaster?
Mar 11, 2021 · I am writing a raycaster using SDL's C API. I have spent weeks trying to fix the notorious fisheye effect to no avail. According to this source, I can multiply my calculated …
raycasting: how to properly apply a projection matrix?
Mar 1, 2010 · Understand that the projection matrices themselves, and the process they are usually involved in is derived from raycasting. The perspective matrix encodes a raycast of the …
Raycasting in GameMaker Studio 2 to implement hitscan weapons?
Sep 18, 2021 · I'm working on a 2D top-down shooter game in GameMaker Studio 2, featuring different weapons and obstacles all around the levels. Since I don't need a high degree of …
Raycasting tutorial / vector math question - Game Development …
Raycasting tutorial / vector math question Ask Question Asked 12 years, 10 months ago Modified 6 years, 7 months ago
raycasting - How can I use the new raycast in Roblox Studio?
Sep 30, 2022 · I am trying to learn how to use the Raycast system in Roblox studio, I don't have enough experience in Roblox studio to understand what's going on here, or rather how I am …
How can I detect if the raycast hits the player in roblox studio?
Apr 16, 2024 · You can check the RaycastResult 's ancestor for a Humanoid to determine if your Raycast has hit a Player. Since every player's Character is a Model and has a Humanoid …