public void refraction()
{
var scene = new Scene();
var glass = Material.ClearMaterial(1.5, 0);
// add a sphere primitive
scene.Add(Sphere.NewSphere(new Vector(-1.5, 0, 0.5), 1, glass));
// add a mesh sphere
var mesh = STL.Load("sphere.stl", glass);
mesh.SmoothNormals();
mesh.Transform(new Matrix().Translate(new Vector(1.5, 0, 0.5)));
scene.Add(mesh);
// add the floor
scene.Add(Plane.NewPlane(new Vector(0, 0, -1), new Vector(0, 0, 1), Material.DiffuseMaterial(Color.White)));
// add the light
scene.Add(Sphere.NewSphere(new Vector(0, 0, 5), 1, Material.LightMaterial(Color.White, 30)));
var camera = Camera.LookAt(new Vector(0, -5, 5), new Vector(0, 0, 0), new Vector(0, 0, 1), 50);
var sampler = DefaultSampler.NewSampler(16, 8);
sampler.SetSpecularMode(SpecularMode.SpecularModeAll);
var renderer = Renderer.NewRenderer(scene, camera, sampler, 960, 540);
renderer.IterativeRender("refraction.png", 100);
}
public static Mesh CreateMesh(Material material)
{
var mesh = STL.Load("cylinder.stl", material);
mesh.FitInside(new Box(new Vector(-0.1, -0.1, 0), new Vector(1.1, 1.1, 100)), new Vector(0.5, 0.5, 0));
mesh.SmoothNormalsThreshold(Radians(10));
return(mesh);
}
public static Mesh CreateBrick(int color)
{
var material = Material.GlossyMaterial(Color.HexColor(color), 1.3, Radians(20));
var mesh = STL.Load("toybrick.stl", material);
mesh.SmoothNormalsThreshold(Radians(20));
mesh.FitInside(new Box(new Vector(), new Vector(2, 4, 10)), new Vector(0, 0, 0));
return(mesh);
}
public void hits()
{
var scene = new Scene();
var material = Material.DiffuseMaterial(new Color(0.95, 0.95, 1));
var light = Material.LightMaterial(Color.White, 300);
scene.Add(Sphere.NewSphere(new Vector(-0.75, -0.75, 5), 0.25, light));
scene.Add(Cube.NewCube(new Vector(-1000, -1000, -1000), new Vector(1000, 1000, 0), material));
var mesh = STL.Load("hits.stl", material);
mesh.SmoothNormalsThreshold(Util.Radians(10));
mesh.FitInside(new Box(new Vector(-1, -1, 0), new Vector(1, 1, 2)), new Vector(0.5, 0.5, 0));
scene.Add(mesh);
var camera = Camera.LookAt(new Vector(1.6, -3, 2), new Vector(-0.25, 0.5, 0.5), new Vector(0, 0, 1), 50);
var sampler = DefaultSampler.NewSampler(4, 4);
var renderer = Renderer.NewRenderer(scene, camera, sampler, 1500, 1500);
renderer.IterativeRender("hits.png", 1000);
}
public void love()
{
var scene = new Scene();
var material = Material.GlossyMaterial(Color.HexColor(0xF2F2F2), 1.5, Util.Radians(20));
scene.Add(Cube.NewCube(new Vector(-100, -1, -100), new Vector(100, 0, 100), material));
var heart = Material.GlossyMaterial(Color.HexColor(0xF60A20), 1.5, Util.Radians(20));
var mesh = STL.Load("love.stl", heart);
mesh.FitInside(new Box(new Vector(-0.5, 0, -0.5), new Vector(0.5, 1, 0.5)), new Vector(0.5, 0, 0.5));
scene.Add(mesh);
scene.Add(Sphere.NewSphere(new Vector(-2, 10, 2), 1, Material.LightMaterial(Color.White, 30)));
scene.Add(Sphere.NewSphere(new Vector(0, 10, 2), 1, Material.LightMaterial(Color.White, 30)));
scene.Add(Sphere.NewSphere(new Vector(2, 10, 2), 1, Material.LightMaterial(Color.White, 30)));
var camera = Camera.LookAt(new Vector(0, 1.5, 2), new Vector(0, 0.5, 0), new Vector(0, 1, 0), 35);
var sampler = DefaultSampler.NewSampler(4, 4);
var renderer = Renderer.NewRenderer(scene, camera, sampler, 960, 540);
renderer.IterativeRender("love.png", 1000);
}