Starfield images12/30/2023 The next step is pretty easy: Image / Merge Image. The small stars should be still crearly visible but some parts are darker or completely black. Remove the selected area by pressing DEL. Right click the layer in the layers dialog, choose “Add alpha channel”.Īgain use the free selection tool to select some parts of the image by random move the selection tool all over the layer, but it should be much less than the wild selection in step 7. There should be only some big stars left in the image.Ĭreate a new layer below the “small stars” layer (“kleine sterne”). Grow the selection (Selection / Grow: 8px) and after that delete the selected parts in the picture by pressing DEL (or CTRL+K if you still use GIMP 2.2). This is a wild action ) View my picture to see what i mean. Use the free selection tool (F) and select randomly all over the layer. We’re nowgetting to the point in which we give our plain starfield some live. (Shift+R to use the rotate tool: enter 180°). To avoid this we simply rotate the layer by 180°. In the layers-dialog choose “Screen” in the layers mode dropdown menu. The whole thing should look like this now: Then click both middle icons in the preferences to position your layer exactly to the middle of the screen. The preferences of this tool should become active now. Click the layer in the image (that should be the big stars) To use the alignment-tool do the following: The easiest way to do this is to use the alignment-tool (which is a new tool since GIMP 2.3.x series). Position the layer in the middle of the image. Scale the layer back to its almost original size. Now invert the layer again (Colors / Invert) to see a black layer again. Our dots should now be much better visible. Click the “automatic”-button to the right. We’re going to enhance these stars to make them better visible. Press SHIFT+T (or use the scale tool) and enter 200% as value. That helps us to make the small stars on this layer even bigger so that they become bigger ones. Now we have to enlarge this layer by doubling the size. Name this layer “small stars” or “kleine Sterne” (as me).ĭuplicate the layer (the background-layer), name it “big stars” or “große Sterne” (as i did).Īgain choose Brightness & Contrast from the colors menu: -70 / +40. You should get some whie dots on a black background. Colors / Brightness & Contrast -25 / +55. Tutorial detailsĬreate a new document: 1024×768 px (or any other size – just as you wish).įill the background layer black. Motivation This is maybe one of the oldest desktop wallpapers - nevertheless it is still a great motive! In this tutorial I'm gonna show you how you create a cool very realistic starfield with all the little details.
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