public override void Build()
{
vp = ViewPlane.Create(1024, 768, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 25;
backgroundColor = ColorUtils.BLACK;
tracer = new RayCast(this);
Ambient a = new Ambient();
a.ScaleRadiance = 1.0f;
AmbientLight = a;
Pinhole pinhole = new Pinhole(new Vec3(0, 0, 65),
new Vec3(0.0, 0.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
9000 /**24*/);
Camera = pinhole;
Directional light = new Directional();
light.SetDirection(-0.25f, 0.4f, 1.0f);
light.ScaleRadiance = 2.5f;
AddLight(light);
//image
Image image = new Image();
image.Load(PATH + "ppm/EarthLowRes.ppm");
//mapping
SphericalMap sphericalMap = new SphericalMap();
//image based texture
ImageTexture texture = new ImageTexture(image, sphericalMap);
//textured material
SV_Matte svMatte = new SV_Matte();
svMatte.SetKa(0.45f);
svMatte.SetKd(0.65f);
svMatte.SetCd(texture);
Sphere s = new Sphere();
s.Material = svMatte;
Instance earth = new Instance(s);
earth.Material = svMatte;
earth.RotateY(-72);
earth.RotateX(40);
earth.RotateZ(20);
AddObject(earth);
}
public override void Build()
{
vp = ViewPlane.Create(1024, 768, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 16;
vp.MaxDepth = 5;
backgroundColor = new Vec3(0.5);
tracer = new Whitted(this);
Ambient a = new Ambient();
a.ScaleRadiance = 0.5f;
AmbientLight = a;
Pinhole pinhole = new Pinhole(new Vec3(5, 6, 10),
new Vec3(0.0, 1.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
2000);
Camera = pinhole;
PointLight light1 = new PointLight();
light1.SetLocation(40, 50, 30);
light1.ScaleRadiance = 3.0f;
AddLight(light1);
Vec3 glassColor = new Vec3(0.65, 1.0, 0.75);
Vec3 liquidColor = new Vec3(1.0, 0.25, 1.0);
Dielectric glass = new Dielectric();
glass.SetEtaIn(1.50f);
glass.SetEtaOut(1.0f);
glass.SetCfIn(glassColor);
glass.SetCfOut(1, 1, 1);
Dielectric liquid = new Dielectric();
liquid.SetEtaIn(1.33f);
liquid.SetEtaOut(1.0f);
liquid.SetCfIn(liquidColor);
liquid.SetCfOut(1, 1, 1);
Dielectric dielectric = new Dielectric();
dielectric.SetEtaIn(1.33f);
dielectric.SetEtaOut(1.50f);
dielectric.SetCfIn(liquidColor);
dielectric.SetCfOut(glassColor);
//double height = 2.0;
//double innerRadius = 0.9;
//double wallThickness = 0.1;
//double baseThickness = 0.3;
//double waterHeight = 1.5;
//double meniscusRadius = 0.1;
double glassHeight = 2.0;
double liquidHeight = 1.5;
double innerRadius = 0.991;
double outerRadius = 1.0;
GlassWithLiquid glassWithLiquid = new GlassWithLiquid(glassHeight,
liquidHeight,
innerRadius,
outerRadius);
//GlassWithLiquid glassWithLiquid = new GlassWithLiquid(
// height,
// innerRadius,
// wallThickness,
// baseThickness,
// waterHeight,
// meniscusRadius);
glassWithLiquid.SetGlassAirMaterial(glass);
glassWithLiquid.SetLiquidAirMaterial(liquid);
glassWithLiquid.SetLiquidGlassMaterial(dielectric);
AddObject(glassWithLiquid);
Matte matte = new Matte();
matte.SetColor(1, 1, 0);
matte.SetKa(0.25f);
matte.SetKd(0.65f);
Instance straw = new Instance(new OpenCylinder(-1.2, 1.7, 0.05));
straw.Material = matte;
straw.RotateZ(40);
straw.Translate(0, 1.25f, 0);
//straw.ComputeBoundingBox();
AddObject(straw);
// ground plane
Checker3D checker = new Checker3D();
checker.Size = 0.5f;
checker.SetColor1(0.75f);
checker.SetColor2(1);
SV_Matte svMatte = new SV_Matte();
svMatte.SetKa(0.5f);
svMatte.SetKd(0.75f);
svMatte.SetCd(checker);
Plane plane = new Plane(new Vec3(0, -0.01, 0),
new Vec3(0, 1, 0));
plane.Material = svMatte;
AddObject(plane);
}
