raycasting - How does the Graphic Raycaster component work in Unity ...
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 button.
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 kind I …
Raycasting tutorial / vector math question - Game Development Stack ...
Raycasting tutorial / vector math question Ask Question Asked 13 years, 1 month ago Modified 6 years, 10 months ago
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 prototype...
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 the volume …
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 distance by the …
математика - RayCasting на python - Stack Overflow на русском
Очень хочу создать 3d игру на пайтон (библиотека pygame). В этом видео:Сделал 3D Игру на Python без движка [#1] | Ray Casting | Pygame , для определения позиции конечной точки луча …
How can I run Raycasts on the server instead of on client?
May 1, 2023 · @Kylaaa, I have a working example of Raycasting on the client, a while - loop which every second tells me what the camera is looking at, and the material "line of sight" hits.
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 casting. My …
How to resolve collisions when using ray-casting to predict the ...
Jul 9, 2015 · [Implement IsTouching () methods to check whether an object is colliding but not penetrating another object] I have no idea how to elegantly use this information in the raycasting …