76 lines
2.0 KiB
C++
76 lines
2.0 KiB
C++
/*
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* DoRayMe - a quick and dirty Raytracer
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* Render test for reflection in chapter 11.
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*
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* Created by Manoël Trapier
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* Copyright (c) 2020 986-Studio.
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*
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*/
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#include <world.h>
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#include <light.h>
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#include <sphere.h>
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#include <plane.h>
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#include <material.h>
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#include <colour.h>
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#include <canvas.h>
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#include <camera.h>
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#include <pattern.h>
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#include <strippattern.h>
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#include <gradientpattern.h>
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#include <checkerspattern.h>
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#include <ringpattern.h>
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#include <transformation.h>
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int main()
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{
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World w = World();
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/* First we need to construct the world */
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Plane floor = Plane();
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floor.material.specular = 0;
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floor.material.pattern = new CheckersPattern(Colour(1, 1, 1), Colour(0, 0, 0));
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floor.material.pattern->setTransform(scaling(0.7, 0.7, 0.7));
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floor.setTransform(translation(0, -3, 0));
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w.addObject(&floor);
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/* Add some more reflective spheres */
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Sphere glassBall = Sphere();
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glassBall.setTransform(scaling(1.5, 1.5, 1.5));
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glassBall.material.refractiveIndex = 1.5;
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glassBall.material.transparency = 1.0;
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w.addObject(&glassBall);
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Sphere airBubble = Sphere();
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airBubble.setTransform( scaling(0.9, 0.9, 0.9));
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airBubble.material.specular = 0;
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airBubble.material.ambient = 0;
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airBubble.material.refractiveIndex = 1.00029;
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airBubble.material.transparency = 1.0;
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w.addObject(&airBubble);
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/* Add light */
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Light light = Light(POINT_LIGHT, Point(-10, 20, -10), Colour(1, 1, 1));
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w.addLight(&light);
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/* Set the camera */
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Camera camera = Camera(1000, 1000, M_PI / 3);
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#if 0
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camera.setTransform(viewTransform(Point(0, 1.5, -5),
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Point(0, 1, 0),
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Vector(0, 1, 0)));
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#else
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camera.setTransform(viewTransform(Point(0, 3.6, 0),
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Point(0, 0, 0),
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Vector(0, 0, 1)));
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#endif
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/* Now render it */
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Canvas image = camera.render(w);
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image.SaveAsPNG("ch11_refractiontest.png");
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return 0;
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} |