public static World GetManyBallWorld(int width, int height)
{
var world = GetDefaultWorld(width, height);
// world.objects = new List<Shape3D>();
PhongIlluminationModel illuminationModel = new PhongIlluminationModel(world);
var r = new Random();
var center = Vector.Build.DenseOfArray(new float[] { 0.0f, -0.3f, 3.5f });
var radius = 0.3f;
var mir = Mirror.GetMirror(illuminationModel);
var glass = TransmissiveMaterial.GetTransmissiveMaterial(illuminationModel);
var blue = PhongMaterial.Blue(illuminationModel);
for (int i = 0; i < 100; i++)
{
var rVec = Vector.Build.DenseOfArray(new float[] {
(float)(r.NextDouble() * 2) - 1,
(float)(r.NextDouble() * 2) - 1,
(float)(r.NextDouble() * 2) - 1
});
rVec = rVec.Normalize();
var rC = center + (rVec * radius);
// PhongMaterial mat = mir;
PhongMaterial mat = (i % 2 == 0) ? mir : blue;//(PhongMaterial)glass;
Sphere ball = new Sphere(rC, (float)(r.NextDouble() * 0.01f), mat);
world.AddObject(ball);
}
return(world);
}
public static TransmissiveMaterial GetTransmissiveMaterial(PhongIlluminationModel model)
{
TransmissiveMaterial tm = new TransmissiveMaterial(model);
return(tm);
}