![]() So what was done with these? Nothing more than fixing the two lacking points. Even if caught by the alpha test, that would only save the final write, the texture read would still occur, the fragment pipeline would still run. Surely those are lighter than colorful pixels in the rain streaks?" - no, they aren't. This is also not counting the rain texture read.Īh, we have a question from the audience: "But it's mostly see-through transparent pixels. 59% of the 16.6ms allowed budget, if the memory placement were optimal (add 10-20% of overhead to that for a more realistic number). If everything were optimally placed (we wish), it would take 9.8ms to draw the rain for one frame. Using an integrated system with DDR2-400 RAM as an example, the system RAM can move 3.2 GB (3.05GiB)/s. So, for a 1024x768 window, 10 fullscreen draws equals 30mb of traffic. Integrated ones especially bad, as system memory tends to be slower than dedicated VRAM. While working, this method came with two downsides: it was repetitive (streaks always fell at the same spot), and it was a fillrate killer (ticket 892, among others).ĭrawing every pixel on the screen five times, with alpha blending on (= 2x the cost, by having to do a read + write instead of mere write), really hit the weaker, bandwidth-low cards. Each cylinder was set to display both sides, and to use a scrolling rain texture. More details can be found on the project’s website (see link below).The previous rain was done with five cylinders, encircling our player like a Russian matryoshka doll. Supported on Linux, Mac and WindowsĬurrently, SuperTuxKart is supported on all GNU/Linux distributions, as well as on the Mac OS X and Microsoft Windows operating systems. The game will open in full screen mode and you can start your kart racing adventure. Ubuntu Software Center in Ubuntu).Īfter installation, you can start the game from the Games section of the main menu of your desktop environment. However, the best way to install SuperTuxKart on your Linux distro is to use the binary packages found in the main software repositories, which can be accessed using the graphical package manager of your distribution (e.g. A source tarball is also available for download, along with the latest Git sources. Installing SuperTuxKart on a GNU/Linux operating system is as easy task, as the game is distributed as pre-built binary files for 64-bit (x86_64) and 32-bit (x86) distributions. When racing, you should be very careful at the things thrown by opponents, such as bubble gums, cakes, plungers or even bowling balls, which will destroy your kart and get you out of the game. ![]() Whether you want to visit the Egyptian pyramids, drive through the sand, view the great lighthouse, race in space or underground, SuperTuxKart is the game you want to download. ![]() ![]() Key features include support for multiplayer games using a split-screen setup, over 20 arenas and tracks to play on, as well as support for multiple gameplay modes, including Single Race, Grand Prix, Time Trial, 3-Strikes Battles and Follow-the-leader.Īdditionally, the game features fun characters, such as Tux, supports up to 4 players playing simultaneously on the same computer. As its name suggests, the main character of the game is Tux, the Linux mascot. SuperTuxKart is a fun, addictive, feature rich, multiplatform and freely distributed game that simulates kart racing.
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