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Update and rename readme.txt to readme.md #1

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16 changes: 8 additions & 8 deletions readme.txt → readme.md
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Original file line number Diff line number Diff line change
@@ -1,13 +1,13 @@
Field of view algorithms in Lua.
# __Field of view algorithms in Lua.__

Two algorithms are available:
-Recursive shadowcasting
-Precise permissive
* Recursive shadowcasting
* Precise permissive

The demo requires LOVE.
**The demo requires LOVE.**

Example code:
````````````````````````````````````````````````````````````````````````
__Example code:__
```lua
fov = require 'fov'

-- Required callbacks:
Expand Down Expand Up @@ -35,8 +35,8 @@ Example code:
-- Calculate fov:
fov(px,py,radius,isTransparent,onVisible,
start_angle,last_angle,permissiveness)
````````````````````````````````````````````````````````````````````````
```

More information can be found by searching:
FOV using recursive shadowcasting - Björn Bergström
Precise permissive field of view - Jonathon Duerig
Precise permissive field of view - Jonathon Duerig