forked from VoxeLibre/VoxeLibre
Add link to optipng in textures.md and fix some formatting
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@ -25,7 +25,7 @@ Choose width of 16 and height of 16 for the image size. While higher resolution
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## Zoom In
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## Zoom In
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Next, you'll want to zoom in as the canvas is very small at the default zoom level. To do this either use CTRL + mousewheel, +/-, or navigate to the View menu > zoom > zoom in
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Next, you'll want to zoom in as the canvas is very small at the default zoom level. To do this either use CTRL + mousewheel, +/-, or navigate to the View menu > zoom > zoom in
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##Grid
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## Configure Grid
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Now, we'll want to turn on the grid. Open the edit menu and enable the 'show grid' option.
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Now, we'll want to turn on the grid. Open the edit menu and enable the 'show grid' option.
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The default grid size is 10 pixels, we want to change it to a 1 pixel grid. Go to the Image menu and choose 'configure grid.
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The default grid size is 10 pixels, we want to change it to a 1 pixel grid. Go to the Image menu and choose 'configure grid.
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@ -45,10 +45,10 @@ Once you have finished up a texture and are ready to export it, navigate to the
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After clicking 'Export', a menu will appear with a bunch of options checked. Make sure to uncheck all of these options!!! This will drastically reduce the file size from multiple kilobytes to a couple of hundred bytes. Finally click 'Export' one more time.
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After clicking 'Export', a menu will appear with a bunch of options checked. Make sure to uncheck all of these options!!! This will drastically reduce the file size from multiple kilobytes to a couple of hundred bytes. Finally click 'Export' one more time.
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###Further optimization
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###Further optimization with OptiPNG
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For those running a GNU/linux distribution, you most likely have the 'optipng command available to you.
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For those running a GNU/linux distribution, you most likely have the 'optipng' command available to you. If it does not come with your system by default, the software homepage can be found [here](https://optipng.sourceforge.net/) where you can download and install from source.
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Open up the terminal in the directory where your exported texture is located, and run this command
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First, Open up the terminal in the directory where your exported texture is located (or navigate to the directory with the 'cd your/directory/path/to/textures'), then run this command
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```
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```
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optipng -o7 *.png
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optipng -o7 *.png
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```
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```
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