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Improve README (fixes #30)

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sfan5 2016-08-05 16:12:51 +02:00
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README.rst
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@ -4,7 +4,8 @@ Minetest Mapper C++
.. image:: https://travis-ci.org/minetest/minetestmapper.svg?branch=master .. image:: https://travis-ci.org/minetest/minetestmapper.svg?branch=master
:target: https://travis-ci.org/minetest/minetestmapper :target: https://travis-ci.org/minetest/minetestmapper
A port of minetestmapper.py to C++ from https://github.com/minetest/minetest/tree/master/util A port of minetestmapper.py to C++ from https://github.com/minetest/minetest/tree/master/util.
This version is both faster and provides more features than the now deprecated Python script.
Requirements Requirements
------------ ------------
@ -14,23 +15,28 @@ Requirements
* leveldb (optional, set ENABLE_LEVELDB=1 in CMake to enable leveldb support) * leveldb (optional, set ENABLE_LEVELDB=1 in CMake to enable leveldb support)
* hiredis (optional, set ENABLE_REDIS=1 in CMake to enable redis support) * hiredis (optional, set ENABLE_REDIS=1 in CMake to enable redis support)
e.g. on Debian:
^^^^^^^^^^^^^^^
sudo apt-get install libgd-dev libsqlite3-dev libleveldb-dev libhiredis-dev
Compilation Compilation
----------- -----------
:: ::
cmake . cmake . -DENABLE_LEVELDB=1
make make -j2
Usage Usage
----- -----
Binary `minetestmapper` has two mandatory paremeters, `-i` (input world path) `minetestmapper` has two mandatory paremeters, `-i` (input world path)
and `-o` (output image path). and `-o` (output image path).
:: ::
./minetestmapper -i ~/.minetest/worlds/my_world/ -o ~/map.png ./minetestmapper -i ~/.minetest/worlds/my_world/ -o map.png
Parameters Parameters
@ -58,7 +64,7 @@ draworigin:
Draw origin indicator, `--draworigin` Draw origin indicator, `--draworigin`
drawalpha: drawalpha:
Allow blocks to be drawn with transparency, `--drawalpha` Allow nodes to be drawn with transparency, `--drawalpha`
noshading: noshading:
Don't draw shading on nodes, `--noshading` Don't draw shading on nodes, `--noshading`