Photoshop makes this process much easier. You can find many seamless textures online for download, but making one yourself can be tricky if you don’t know how. This means that you can place two copies of the texture next to itself in any direction and not notice where the texture cuts to the other copy. If your texture will be used for a plane, like a floor, you will want your texture to be seamless. Different levels of gray will be translucent at the strength of that gray value. 100% white will make the file completely opaque. It contains only black to white tones and determines which parts of the textured layers should remain opaque and which parts should contain transparency. An alpha channel is a color channel for your texture file. If your file requires transparency, you should use an alpha channel to apply it. You want your players to be able to run your game creation as smooth as possible. Even if it runs fine for you, be aware that computers vary in power considerably. Keep in mind that using higher resolution textures will require more computer power to run. Examples of common resolutions for files are 256×256, 512×512, 1024×1024 and maybe even 2048×2048 if you are in need of a high quality texture. To make these resolutions accurate, make sure you have set it to 72 ppi (pixels per inch). Because computers operate with binary values, it is much easier for them to read and display an image that uses a resolution that matches their benchmark values. This is because of technical implementations. That means the amount of pixels, both horizontally and vertically, is a value to the power of 2. In most cases, you should always make your file have a pow2 resolution. These will affect how your file is created. What will this file be used for? Will it need to be see-through? Will this texture loop? These are some of the questions you should ask yourself. When creating textured files for game graphics there are a few things you must take into account. Other versions might be slightly different, but many features remain unchanged between most versions.
It will not give you the absolute basics about Photoshop, however it will mention briefly how things are done. This page will explain a few tasks you can perform using Photoshop, mostly in relation to HPL2 and how to prepare files to work with it. This is a Work in Progress page and might be updated.
Adobe offers a 30-day free trial of this premium software.Īlternatives to Photoshop are for example ] (multiplatform) and [ Paint.NET (Windows only). Photoshop is currently available for Windows and Mac OS X, with a Linux version in the works. It is a very useful tool for working with game graphics. It can be used to manipulate real-life photographs, draw and design textures, setup background and artwork and much more. Adobe Photoshop is a professional image editing software.
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