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<?php
/**
* Copyright 2011, Alok Menghrajani. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without modification, are
* permitted provided that the following conditions are met:
*
* 1. Redistributions of source code must retain the above copyright notice, this list of
* conditions and the following disclaimer.
*
* 2. Redistributions in binary form must reproduce the above copyright notice, this list
* of conditions and the following disclaimer in the documentation and/or other materials
* provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR IMPLIED
* WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND
* FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR
* CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
* SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON
* ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING
* NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF
* ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*
* The views and conclusions contained in the software and documentation are those of the
* authors and should not be interpreted as representing official policies, either expressed
* or implied, of the author.
*/
/**
* A simple world, with 2 spheres and a plane.
* Rendered using simple rendering.
*/
include_once('raytracer/includes.php');
$camera = id(new Camera())
->setPosition(new Vector(10, 30, -100))
->setLookAt(new Vector(0, 10, 0));
$light = id(new PointLight())
->setPosition(new Vector(100, 100, -100));
$sphere = id(new Sphere('red sphere'))
->setPosition(new Vector(0, 0, 0))
->setRadius(10)
->setColor(Color::$red);
$sphere2 = id(new Sphere('green sphere'))
->setPosition(new Vector(0, 18, 0))
->setRadius(10)
->setColor(Color::$green);
$plane = id(new Plane('floor'))
->setPosition(new Vector(0, -10, 0))
->setNormal(new Vector(0, 1, 0))
->setColor(Color::$blue);
$renderer = new SimpleRenderer();
$world = id(new World())
->setCamera($camera)
->addObject($sphere)
->addObject($sphere2)
->addObject($plane)
->addLight($light)
->setRenderer($renderer);
$world->render('images/sample_01', 400, 225);
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