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Yamagi Quake II with Q2 Remaster support
2868 commits 3 branches 13 tags 44 MiB
C 98.3%
Makefile 0.5%
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C++ 0.4%
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Ricardo Garcia 8142898b56 Fix black pixels along skybox edges in Vulkan 
Due to the skybox geometry not always being watertight, it's sometimes
possible to see instances of isolated black pixels flickering along
skybox edges. This happens when the sampling coordinates for the given
pixel fall outside any triangle in the skybox due to the previous
problem.

These pixels are usually visible when MSAA is not used and pixels are
big enough on the screen, like when using lower screen resolutions or
large vk_pixel_size values. If MSAA is used, normally only a few of the
samples fall outside any triangle and the problem is masked a bit, being
harder to spot.

Instead of fixing the skybox clipping routines, which may be
complicated, this commit simply preserves color buffer contents between
frames. If any pixel ends up without coverage, its color will be taken
from a previous draw a few frames before, depending on the swapchain
size. This is usually more than enough to completely mask the problem
visually.
2021-01-12 23:33:55 +01:00
doc Change the hyperblaster back to yellow for Vanilla Q2 lightning. 2021-01-11 07:34:30 +01:00
src Fix black pixels along skybox edges in Vulkan 2021-01-12 23:33:55 +01:00
stuff Add resolution scaling to Vulkan renderer 2020-12-24 10:14:39 +01:00
.gitignore Also ignore .d files as they got generated every time. 2015-11-12 19:15:37 +01:00
CHANGELOG Update CHANGELOG for 7.45. 2020-10-17 15:37:12 +02:00
CMakeLists.txt Proposing to make vulkan support eventually optional. 2020-12-23 09:50:37 +00:00
LICENSE Add cURL to the LICENSE file. 2019-05-13 18:02:50 +02:00
Makefile Add undefined behaviour sanitizer to the Makefile. 2021-01-10 18:55:42 +01:00
README.md Add NetBSD to README.md 2020-11-24 14:12:10 +01:00

README.md

Yamagi Quake II

Yamagi Quake II is an enhanced client for id Software's Quake II with focus on offline and coop gameplay. Both the gameplay and the graphics are unchanged, but many bugs in the last official release were fixed and some nice to have features like widescreen support and a modern OpenGL 3.2 renderer were added. Unlike most other Quake II source ports Yamagi Quake II is fully 64-bit clean. It works perfectly on modern processors and operating systems. Yamagi Quake II runs on nearly all common platforms; including FreeBSD, Linux, NetBSD, OpenBSD, Windows and macOS (experimental).

This code is built upon Icculus Quake II, which itself is based on Quake II 3.21. Yamagi Quake II is released under the terms of the GPL version 2. See the LICENSE file for further information.

Documentation

Before asking any question, read through the documentation! The current version can be found here: doc/010_index.md

Releases

The official releases (including Windows binaries) can be found at our homepage: https://www.yamagi.org/quake2
Unsupported preview builds for Windows can be found at https://deponie.yamagi.org/quake2/misc/