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Merge branch 'master' of github.com:tanema/light_world.lua

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Tim Anema 2014-12-05 15:01:25 -05:00
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README.md
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@ -1,6 +1,3 @@
:todoing
-add body animations
# light_world.lua # light_world.lua
This is the light modeling done by Priorblue [here](https://bitbucket.org/PriorBlue/love2d-light-and-shadow-engine), This is the light modeling done by Priorblue [here](https://bitbucket.org/PriorBlue/love2d-light-and-shadow-engine),
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local LightWorld = require "lib" --the path to where light_world is (in this repo "lib") local LightWorld = require "lib" --the path to where light_world is (in this repo "lib")
--create light world --create light world
function love.load()
lightWorld = LightWorld({ lightWorld = LightWorld({
ambient = {55,55,55}, --the general ambient light in the environment ambient = {55,55,55}, --the general ambient light in the environment
}) })
end
function love.update(dt)
lightWorld:update(dt) --only needed for animation
lightWorld:setTranslation(x, y, scale)
end
function love.draw() function love.draw()
love.graphics.push() love.graphics.push()
love.graphics.translate(x, y) love.graphics.translate(x, y)
love.graphics.scale(scale) love.graphics.scale(scale)
lightWorld:draw(x,y,scale) lightWorld:draw(function()
-- do your stuff
end)
love.graphics.pop() love.graphics.pop()
end end
``` ```
For more information please check out the [wiki](https://github.com/tanema/light_world.lua/wiki) and see the examples directory to see how it is fully used. This project can be run with love to see the demonstrations in action. For more information please check out the [wiki](https://github.com/tanema/light_world.lua/wiki) and see the examples directory to see how it is fully used. This project can be run with love to see the demonstrations in action.
### Gamera & HUMP
There are example in the example directory how to use both of these with the library.
## Features ## ## Features ##
* **[Preview (Video)](https://www.youtube.com/watch?v=6V5Dtsa6Nd4)** * **[Preview (Video)](https://www.youtube.com/watch?v=6V5Dtsa6Nd4)**
* polygon shadow calculation [Preview](http://onepixelahead.de/love2d_polyshadow.png) * polygon shadow calculation [Preview](http://onepixelahead.de/love2d_polyshadow.png)
@ -49,6 +58,7 @@ For more information please check out the [wiki](https://github.com/tanema/light
* refractions (moveable) [Preview](http://onepixelahead.de/love2d_polyshadow13.gif) * refractions (moveable) [Preview](http://onepixelahead.de/love2d_polyshadow13.gif)
* chromatic aberration [Preview](http://onepixelahead.de/love2d_polyshadow16.gif) * chromatic aberration [Preview](http://onepixelahead.de/love2d_polyshadow16.gif)
* postshader with many included postshaders, plus easy to extend * postshader with many included postshaders, plus easy to extend
* animations in tandem with normal maps thanks to [anim8](https://github.com/kikito/anim8)
## License ## License