#ULTIMATE DOOM MOUSE LOOK HOW TO#
#ULTIMATE DOOM MOUSE LOOK SOFTWARE#

As a true 3d engine, it uses matrices and fancy mathematical shit. True 3d engines like quake, before the rasterization crap begins, interpret the game, data and world completely differently. The Doom engine is basically a highly optimized way of drawing columns of pixels and it was a triumph of computing performance at the time it was released. Then it gets kind of complicated juggling around all the other shit that display on screen too, like sprites, floors and other walls. To determine if it needs to render a wall, it will see if the pixel on the floor it begins at is within your field of view, and if it is, draw a column of pixels there. It determines how they are displayed (if at all) on the screen.Дoom has almost nothing in common with modern 3d engines. All of these matrices are multipled together before being applied to, say, a model, or a triangle, whatever.

#ULTIMATE DOOM MOUSE LOOK HOW TO#

There are multiple kinds of transformations you can apply while 3d rendering, including scaling, rotation, displacement (transformation), skewing and other advanced stuff if you know how to fuck with matrices. It's kind of complicated but transformations are applied to 3d renders by matrices, which are usually 4x4 arrays. They go from the bottom of the screen up. The engine only draws vertical scanlike like thingies. What I mean is, a) it's a hack b) doesn't look all that great c) Doom did fine without it -) making stuff lower than your eyes shorter, and stuff at eye-level longer, in order to make the floor appear closer, rather than actually rotating a camera in 3D studio.

What you see in Doom OTOH is actually more of a visual distortion which is applied a-posteriori, and which gives you the illusion of looking up/down: they actually compress the vertical distances in a non-linear manner, e.g. Those engines actually have a proper geometric projection, and have a perspective that's quite natural.

#ULTIMATE DOOM MOUSE LOOK SOFTWARE#

looks like (in software mode) with how it looks with OpenGL (which IS polygonal), or even DoomBuilder's 3D preview (that's a completely different engine). Doom's engine isn't polygonal, so you can't actually look at walls with a wall-to-floor vertical angle other than 90 degrees, nor can you face the floor or ceiling directly (case in point, compare how mouselook in ZDoom/prBoom+ etc. were perfectly aware that it would be possible to throw in a similar hack, but then decided that gameplay-wise it wouldn't add much (and they had cancelled a lot of other ideas that later appeared in Heretic, Hexen and Strife, so.)ДЄs for 'it can be shown easily'.not quite. Of course, it might be possible that Romero, Carmack & co. Now why they didn't do that in would be interesting to see if the infamous y-shearing hack was something which was conceived 100% by Raven's coders (not unlikely, since they also added a lot of other features later on, while id had went full-force on Quake). Same engine, less than a year of separation with Doom. You can easily kill and cheat yourself with the rocket launcher, so that's definitely something.One word: Heretic. Generally, these cases of elevated enemies are few and far between, so I always use freelook when possible, it helps my reflex more stabilized.ДЄutoaim is competent enough, you get to multitask less,В but it is not good for targets from afar thatВ happen to be soВ elevated from you as well. The best thing it offers is precision, where you can land your shots the way you intended. Same case with enemies, especially ones that are intentionally set to be troublesome only when you can'tВ freelook.

Many maps have vertical switches that are so poorly hidden a simple look upwards and a bullet could easily enable them, potentially allowing you to skip big chunks of the maps. Mouselooking (at least withoutВ considerable amount of efforts of messing around the settings) will definitely make these visual types aesthetically displeasing. Visual-breaking, some maps might rely on engine oddities and the texture assignment system to create interesting tricks like hanging crates, a bunch of corpses.

From my experience, freelook can alters a map's design in some ways:

Ultimate doom mouse look