Fix/improve the --check-terrain option to work with the new texturepacks
Also, updated texturepack-related docs Related to #907
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@@ -540,7 +540,9 @@ values. The valid configuration keys are listed below.
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``texturepath``
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This is a where a specific texture pack can be found to be used during this render.
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It can be either a folder or a zip file containing the texture pack.
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It can be either a folder or a zip file containing the texture pack. If specifying
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a folder, this option should point to a directory that *contains* the textures/ folder
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(it should not point to the textures folder directly).
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Its value should be a string.
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.. _crop:
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@@ -100,9 +100,10 @@ The first step is rendering the block sprites from the textures. Each block is
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"built" from its textures into an image of a cube and cached in a
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:class:`Textures` object.
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Textures come from a terrain.png file in the form of 16 by 16 pixel images.
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(Higher resolution textures are resized and the process remains the same). In
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order to draw a cube out of the textuers, an `affine transformation`_ is applied to
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Textures come from files inside of a "textures" folder. If the file is square (has equal width
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and height dimensions), it is scaled down to 16 x 16 pixels. Non-square images are used with animated
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textures. In this case, the first frame of the animated texture is used, and also scaled to a 16 by 16 image.
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In order to draw a cube out of the textuers, an `affine transformation`_ is applied to
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the images for the top and sides of the cube in order to transform it to the
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appropriate perspective.
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@@ -124,7 +124,7 @@ Windows, Mac, and Linux as long as you have these software packages installed:
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* Numpy
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* Either a Minecraft Client installed or a terrain.png for the textures.
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* Either a Minecraft Client installed or a textures/ folder for the textures (possibly from a texturepack)
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The first three are included in the Windows download. Also, there are additional
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requirements for compiling it (like a compiler). More details are available in
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@@ -245,12 +245,12 @@ If you want or need to provide your own textures, you have several options:
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wget -N http://s3.amazonaws.com/MinecraftDownload/minecraft.jar -P ~/.minecraft/bin/
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* You can manually extract the terrain.png from minecraft.jar or your favorite
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* You can manually extract the textures folder from minecraft.jar or your favorite
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texture pack. If you've built the Overviewer from source or are using the
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windows exe, place the file in the same directory as overviewer.py or
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windows exe, place the folder in the same directory as overviewer.py or
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overviewer.exe.
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* Specify any terrain.png or texture pack you want with the
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* Specify any texture pack you want with the
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:ref:`texturepath<option_texturepath>` option.
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If you copy your world before you render it
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