public override void Build()
{
vp = ViewPlane.Create(1920, 1080, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 144;
backgroundColor = ColorUtils.BLACK;
//tracer = new RayCast(this);
tracer = new AreaLighting(this);
AmbientOccluder a = new AmbientOccluder(ColorUtils.WHITE,
0.4, 1.5);
a.Sampler = new MultiJittered(vp.NumSamples);
AmbientLight = a;
Pinhole c = new Pinhole(new Vec3(-702, -108, 270),
new Vec3(-540, -100, 0),
new Vec3(0, 1, 0),
800, 1.5f);
Camera = c;
CreateIllumination();
CreateWalls();
CreateObjects();
}
public void build()
{
DestroyRenderAreaTexture();
texture = new Texture2D(200, 200);
GameObject.Find("ViewRectangle").GetComponent <MeshRenderer> ().material.mainTexture = texture;
vp = new ViewPlane(texture.width, texture.height, 1.0f, 256);
background_color = Constants.black;
tracer_ptr = new RayCastTracer(this);
Jittered jit = new Jittered(256);
AmbientOccluder ambocl = new AmbientOccluder();
ambocl.scale_radiance(1.0f);
ambocl.set_color(Constants.white);
ambocl.set_minAmount(Constants.black);
ambocl.SetSampler(jit);
set_ambient_light(ambocl);
PerspectiveCamera pinhole_ptr1 = new PerspectiveCamera();
pinhole_ptr1.set_eye(new Vector3(0, 0, 500));
pinhole_ptr1.set_lookat(Vector3.zero);
pinhole_ptr1.set_view_distance(600.0f);
pinhole_ptr1.compute_uvw();
set_camera(pinhole_ptr1);
Directional directional = new Directional();
directional.set_color(new Color(1, 1, 1, 1));
directional.set_direction(new Vector3(-1, -1, 0));
directional.cast_shadows = true;
directional.scale_radiance(3.0f);
add_light(directional);
Matte mat_ptr = new Matte();
mat_ptr.set_ka(0.25f);
mat_ptr.set_kd(0.65f);
mat_ptr.set_cd(new Color(1, 1, 0, 1));
Sphere sphere = new Sphere();
sphere.sphereCenter = new Vector3(0, 0, 0);
sphere.sphereRad = 20.0f;
sphere.set_material(mat_ptr);
Instance sphereInst = new Instance(sphere);
sphereInst.set_material(mat_ptr);
add_object(sphereInst);
sphereInst.set_identity();
sphereInst.Shear(1.15f, 0.6f, 1.2f, 1.8f, 2.2f, 2.4f);
render_scene();
}
public override void Build()
{
vp = ViewPlane.Create(1920, 1080, SystemOfCoordinates.SSC_FLOAT);
vp.NumSamples = 4;
backgroundColor = ColorUtils.BLACK;
tracer = new AreaLighting(this);
MultiJittered sampler = new MultiJittered(vp.NumSamples);
AmbientOccluder occluder = new AmbientOccluder();
occluder.Color = ColorUtils.WHITE;
occluder.ScaleRadiance = 1.5;
occluder.MinAmount = 0.4f;
occluder.Sampler = sampler;
AmbientLight = occluder;
Pinhole pinhole = new Pinhole(new Vec3(-0.731249, -0.199999, -0.3),
new Vec3(-0.562499, -0.185185, 0.0),
new Vec3(0.0, 1.0, 0.0),
0.6f, 1.0f);
Camera = pinhole;
CreateIllumination();
CreateWalls();
CreateObjects();
}
void build10()
{
World world = new World();
int ns = 49;
world.ViewPlane.HRes = 400;
world.ViewPlane.VRes = 400;
world.ViewPlane.SetSampler(new Regular(ns));
world.ViewPlane.MaxDepth = 10;
world.Tracer = new Whitted(world);
AmbientOccluder occ = new AmbientOccluder();
occ.RadianceScale = 1.0f;
occ.MinAmount = 0f;
occ.Shadows = true;
occ.Color = Vector3.One();
occ.SetSampler(new MultiJittered(ns));
world.AmbientLight = occ;
Pinhole cam = new Pinhole();
cam.Position = new Vector3(40, 30, 20);
cam.Target = new Vector3(0, 0, 0);
cam.Distance = 5500;
cam.Zoom = 1.5f;
world.Camera = cam;
PointLight pl = new PointLight();
pl.Color = Vector3.One();
pl.Position = new Vector3(4, 4, 0);
pl.RadianceScale = 1.0f;
pl.Shadows = true;
world.Lights.Add(pl);
}
public override void Build()
{
int numSamples = 4;
vp = ViewPlane.Create(1024, 768, SystemOfCoordinates.SSC_INT);
vp.NumSamples = numSamples;
backgroundColor = ColorUtils.BLACK;
tracer = new RayCast(this);
MultiJittered sampler = new MultiJittered(numSamples);
sampler.Generate();
AmbientOccluder occluder = new AmbientOccluder();
occluder.ScaleRadiance = 1.0;
occluder.Color = ColorUtils.WHITE;
occluder.MinAmount = 0.0;
occluder.Sampler = sampler;
AmbientLight = occluder;
Pinhole pinhole = new Pinhole(new Vec3(25.0, 20.0, 45.0),
new Vec3(0.0, 1.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
5000.0f);
pinhole.ComputeUVW();
Camera = pinhole;
Matte matte = new Matte();
matte.SetKa(0.75f);
matte.SetKd(0.0f);
matte.SetColor(1.0f, 0.7f, 0.0f);
Sphere s = new Sphere(new Vec3(0, 1, 0), 1);
s.Material = matte;
AddObject(s);
matte = new Matte();
matte.SetKa(0.75f);
matte.SetKd(0.0f);
matte.SetColor(ColorUtils.WHITE);
Plane p = new Plane(new Vec3(0, 0, 0), new Vec3(0, 1, 0));
p.Material = matte;
AddObject(p);
}
public override void Build()
{
vp = ViewPlane.Create(1920, 1080, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 144;
vp.MaxDepth = 10;
backgroundColor = new Vec3(0.15);
tracer = new AreaLighting(this);
AmbientOccluder a = new AmbientOccluder();
a.ScaleRadiance = 0.5;
a.MinAmount = 0.05;
a.Sampler = new MultiJittered(vp.NumSamples);
AmbientLight = a;
Pinhole pinhole = new Pinhole(new Vec3(75, 40, 100),
new Vec3(-10, 39, 0),
new Vec3(0.0, 1.0, 0.0),
360, 3.0f);
Camera = pinhole;
Rectangle rectangle = new Rectangle(new Vec3(75, 40, 100),
new Vec3(0, 50, 0),
new Vec3(50, 0, -50));
Emissive e = new Emissive(ColorUtils.WHITE, 20);
RectangularLamp lamp = new RectangularLamp(rectangle, e);
lamp.Sampler = new MultiJittered(vp.NumSamples);
lamp.Shadows = false;
AddObject(lamp);
AreaLight light = new AreaLight();
light.Object = lamp;
AddLight(light);
Reflective reflective1 = new Reflective();
reflective1.SetKa(0.25f);
reflective1.SetKd(0.5f);
reflective1.SetColor(0.75f, 0.75f, 0.0f);
reflective1.SetSpecularColor(ColorUtils.WHITE);
reflective1.SetKs(0.15f);
reflective1.SetExp(100.0f);
reflective1.SetKr(0.75f);
reflective1.SetReflectiveColor(ColorUtils.WHITE);
double radius = 23.0;
Sphere s1 = new Sphere(new Vec3(38, radius, -25), radius);
s1.Material = reflective1;
AddObject(s1);
Matte matte1 = new Matte();
matte1.SetKa(0.45f);
matte1.SetKd(0.75f);
matte1.SetColor(0.75f, 0.25f, 0.0f);
Sphere s2 = new Sphere(new Vec3(-7, 10, 42), 20);
s2.Material = matte1;
AddObject(s2);
Reflective reflective2 = new Reflective();
reflective2.SetKa(0.35f);
reflective2.SetKd(0.75f);
reflective2.SetColor(ColorUtils.BLACK);
reflective2.SetSpecularColor(ColorUtils.WHITE);
reflective2.SetKs(0.0f);
reflective2.SetExp(1.0f);
reflective2.SetKr(0.75f);
reflective2.SetReflectiveColor(ColorUtils.WHITE);
Sphere s3 = new Sphere(new Vec3(-30, 59, 35), 20);
s3.Material = reflective2;
AddObject(s3);
//cylinder
Reflective reflective3 = new Reflective();
reflective3.SetKa(0.35f);
reflective3.SetKd(0.5f);
reflective3.SetColor(0.0f, 0.5f, 0.75f);
reflective3.SetSpecularColor(ColorUtils.WHITE);
reflective3.SetKs(0.2f);
reflective3.SetExp(100.0f);
reflective3.SetKr(0.75f);
reflective3.SetReflectiveColor(ColorUtils.WHITE);
float b = 0.0f;
float t = 85f;
float cr = 22f;
SolidCylinder cylinder = new SolidCylinder(b, t, cr);
cylinder.Material = reflective3;
AddObject(cylinder);
//box
Matte matte2 = new Matte();
matte2.SetKa(0.15f);
matte2.SetKd(0.5f);
matte2.SetColor(0.75f, 1.0f, 0.75f);
Box box = new Box(new Vec3(-35, 0, -110),
new Vec3(-25, 60, 65));
box.Material = matte2;
AddObject(box);
//plane
Matte matte3 = new Matte();
matte3.SetKa(0.30f);
matte3.SetKd(0.9f);
matte3.SetColor(ColorUtils.WHITE);
Plane plane = new Plane(new Vec3(),
new Vec3(0, 1, 0));
plane.Material = matte3;
AddObject(plane);
}
public override void Build()
{
vp = ViewPlane.Create(1920, 1080, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 4;
backgroundColor = ColorUtils.BLACK;
tracer = new RayCast(this);
//Ambient a = new Ambient();
//a.ScaleRadiance = 1.0f;
//AmbientLight = a;
AmbientOccluder a = new AmbientOccluder();
a.ScaleRadiance = 1.5;
a.Color = ColorUtils.WHITE;
a.MinAmount = 0.4;
a.Sampler = new MultiJittered(vp.NumSamples);
AmbientLight = a;
Pinhole pinhole = new Pinhole(new Vec3(-150.0, 80.0, 210),
new Vec3(0.0, 0.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
800);
Camera = pinhole;
PointLight l = new PointLight();
l.Color = ColorUtils.WHITE;
l.SetLocation(0, 300, 200);
l.ScaleRadiance = 3.0f;
l.Shadows = true;
AddLight(l);
Phong m = new Phong();
m.SetColor(ColorUtils.BLUE);
m.SetKa(0.2f);
m.SetKd(0.65f);
m.SetKs(0.4f);
m.SetExp(64.0f);
Phong m1 = new Phong();
m1.SetColor(ColorUtils.YELLOW);
m1.SetKa(0.2f);
m1.SetKd(0.65f);
m1.SetKs(0.4f);
m1.SetExp(64.0f);
SolidCone sc = new SolidCone(70, 60);
sc.SetBodyMaterial(m);
sc.SetBaseMaterial(m1);
AddObject(sc);
Sphere s = new Sphere(new Vec3(150, 0, 0), 50);
s.Material = m;
Box b = new Box(-200, -70, -50, 50, -100, 0);
b.Material = m1;
AddObject(s);
AddObject(b);
}
public void build()
{
DestroyRenderAreaTexture();
texture = new Texture2D(200, 200);
GameObject.Find("ViewRectangle").GetComponent <MeshRenderer> ().material.mainTexture = texture;
vp = new ViewPlane(texture.width, texture.height, 1.0f, 1);
vp.max_depth = 5;
background_color = Constants.white;
tracer_ptr = new Whitted(this);
Jittered jit = new Jittered(1);
AmbientOccluder ambocl = new AmbientOccluder();
ambocl.scale_radiance(1.0f);
ambocl.set_color(Constants.white);
ambocl.set_minAmount(Constants.black);
ambocl.SetSampler(jit);
set_ambient_light(ambocl);
PerspectiveCamera pinhole_ptr1 = new PerspectiveCamera();
pinhole_ptr1.set_eye(new Vector3(0, 0, 500));
pinhole_ptr1.set_lookat(Vector3.zero);
pinhole_ptr1.set_view_distance(600.0f);
pinhole_ptr1.compute_uvw();
set_camera(pinhole_ptr1);
Directional directional = new Directional();
directional.set_color(new Color(1, 1, 1, 1));
directional.set_direction(new Vector3(-1, -1, 0));
directional.cast_shadows = true;
directional.scale_radiance(3.0f);
add_light(directional);
Dielectric mat_ptr = new Dielectric();
mat_ptr.set_eta_in(0.8f);
mat_ptr.set_eta_in(1.2f);
mat_ptr.set_cf_in(new Color(0.0f, 1.0f, 0.8f, 1));
mat_ptr.set_cf_out(new Color(0.75f, 1.0f, 0.4f, 1));
mat_ptr.set_ks(0.5f);
mat_ptr.set_exp(100.0f);
mat_ptr.set_ior(1.2f);
Sphere sph = new Sphere();
sph.sphereCenter = Vector3.zero;
sph.sphereRad = 1.0f;
sph.set_material(mat_ptr);
Instance sphInst = new Instance(sph);
sphInst.set_material(mat_ptr);
add_object(sphInst);
sphInst.set_identity();
sphInst.Scale(40, 40, 1);
sphInst.Translate(0.0f, 0.0f, -60);
Dielectric mat_ptr1 = new Dielectric();
mat_ptr.set_eta_in(0.2f);
mat_ptr.set_eta_in(0.4f);
mat_ptr1.set_cf_in(new Color(0.0f, 1.0f, 0.0f, 1));
mat_ptr1.set_cf_out(new Color(0.75f, 1.0f, 0.0f, 1));
mat_ptr1.set_ks(0.8f);
mat_ptr1.set_exp(100.0f);
mat_ptr1.set_ior(1.52f);
Rectangle rect1 = new Rectangle(Vector3.zero, new Vector3(1, 0, 0), new Vector3(0, 1, 0));
rect1.set_material(mat_ptr1);
Instance rect1Inst = new Instance(rect1);
rect1Inst.set_material(mat_ptr1);
add_object(rect1Inst);
rect1Inst.set_identity();
rect1Inst.Scale(80, 80, 1);
rect1Inst.Translate(-40, -40, 0.0f);
render_scene();
}
public override void Build()
{
vp = ViewPlane.Create(1024, 768, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 4;
backgroundColor = ColorUtils.BLACK;
tracer = new AreaLighting(this);
MultiJittered sampler = new MultiJittered(vp.NumSamples);
sampler.Generate();
AmbientOccluder occluder = new AmbientOccluder(ColorUtils.WHITE, 0.0);
occluder.Sampler = sampler;
//occluder.ScaleRadiance = 1.0;
//occluder.Color = ColorUtils.WHITE;
//occluder.SetMinAmount(0.0f);
AmbientLight = occluder;
Pinhole pinhole = new Pinhole(new Vec3(0.0, 0.0, 500.0),
new Vec3(0.0, 0.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
2000.0f);
Camera = pinhole;
Emissive emissive = new Emissive(ColorUtils.WHITE, 20.0f);
//emissive.ScaleRadiance = 1.0f;
//emissive.Ce = new Vec3(1.0, 1.0, 1.0);
sampler = new MultiJittered(256);
sampler.Generate();
ConcaveSphere sphere = new ConcaveSphere(new Vec3(), 10000.0);
//sphere.Radius = 10000.0;
sphere.Sampler = sampler;
sphere.Material = emissive;
sphere.EmissiveMaterial = emissive;
sphere.Shadows = false;
AddObject(sphere);
sampler = new MultiJittered(256);
sampler.Generate();
EnvironmentLight l = new EnvironmentLight();
l.Material = emissive;
l.Sampler = sampler;
l.Sampler.MapSamplesToHemisphere(10);
l.Shadows = true;
AddLight(l);
//Rectangle rectangle = new Rectangle(new Vec3(0.0, 100.0, 0.0),
// new Vec3(216.0, 0.0, 0.0),
// new Vec3(0.0, 0.0, 216.0));
//emissive = new Emissive();
//emissive.ScaleRadiance = 1.0f;
//emissive.Ce = ColorUtils.WHITE;
//rectangle.Material = emissive;
//rectangle.Sampler = sampler;
//rectangle.Shadows = false;
//AddObject(rectangle);
AreaLight areaLight = new AreaLight();
areaLight.Object = sphere;
areaLight.Shadows = true;
AddLight(areaLight);
Vec3 lightGreen = new Vec3(0.65f, 1.0f, 0.30f);
Vec3 green = new Vec3(0.0f, 0.6f, 0.3f);
Vec3 darkGreen = new Vec3(0.0f, 0.41f, 0.41f);
Vec3 yellow = new Vec3(1.0f, 1.0f, 0.0f);
Vec3 darkYellow = new Vec3(0.61f, 0.61f, 0.0f);
Vec3 lightPurple = new Vec3(0.65f, 0.3f, 1.0f);
Vec3 darkPurple = new Vec3(0.5f, 0.0f, 1.0f);
Vec3 brown = new Vec3(0.71f, 0.40f, 0.16f);
Vec3 orange = new Vec3(1.0f, 0.75f, 0.0f);
Matte matte = new Matte();
matte.SetKa(0.2f);
matte.SetKd(0.5f);
matte.SetColor(ColorUtils.WHITE);
Plane p = new Plane(new Vec3(0, -85, 0), new Vec3(0, 1, 0));
p.Material = matte;
AddObject(p);
Phong m = new Phong();
m.SetKa(0.2f);
m.SetKd(0.65f);
m.SetKs(0.1f);
m.SetExp(8.0f);
m.SetColor(ColorUtils.WHITE);
Sphere s = new Sphere(new Vec3(5, 3, 0), 30);
s.Material = m;
AddObject((Sphere)s.Clone());
s.SetCenter(45, -7, -60);
s.Radius = 20;
m.SetColor(brown);
AddObject((Sphere)s.Clone());
s.SetCenter(40, 43, -100);
s.Radius = 17;
m.SetColor(darkGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(-20, 28, -15);
s.Radius = 20;
m.SetColor(orange);
AddObject((Sphere)s.Clone());
s.SetCenter(-25, -7, -35);
s.Radius = 27;
m.SetColor(green);
AddObject((Sphere)s.Clone());
s.SetCenter(20, -27, -35);
s.Radius = 25;
m.SetColor(lightGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(35, 18, -35);
s.Radius = 22;
m.SetColor(green);
AddObject((Sphere)s.Clone());
s.SetCenter(-57, -17, -50);
s.Radius = 15;
m.SetColor(brown);
AddObject((Sphere)s.Clone());
s.SetCenter(-47, 16, -80);
s.Radius = 23;
m.SetColor(lightGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(-15, -32, -60);
s.Radius = 22;
m.SetColor(darkGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(-35, -37, -80);
s.Radius = 22;
m.SetColor(darkYellow);
AddObject((Sphere)s.Clone());
s.SetCenter(10, 43, -80);
s.Radius = 22;
m.SetColor(darkYellow);
AddObject((Sphere)s.Clone());
s.SetCenter(30, -7, -80);
s.Radius = 10;
m.SetColor(darkYellow);
AddObject((Sphere)s.Clone());
s.SetCenter(-40, 48, -110);
s.Radius = 18;
m.SetColor(darkGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(-10, 53, -120);
s.Radius = 18;
m.SetColor(brown);
AddObject((Sphere)s.Clone());
s.SetCenter(-55, -52, -100);
s.Radius = 10;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(5, -52, -100);
s.Radius = 15;
m.SetColor(brown);
AddObject((Sphere)s.Clone());
s.SetCenter(-20, -57, -120);
s.Radius = 15;
m.SetColor(darkPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(55, -27, -100);
s.Radius = 17;
m.SetColor(darkGreen);
AddObject((Sphere)s.Clone());
s.SetCenter(50, -47, -120);
s.Radius = 15;
m.SetColor(brown);
AddObject((Sphere)s.Clone());
s.SetCenter(70, -42, -150);
s.Radius = 10;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(5, 73, -130);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(66, 21, -130);
s.Radius = 13;
m.SetColor(darkPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(72, -12, -140);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(64, 5, -160);
s.Radius = 11;
m.SetColor(green);
AddObject((Sphere)s.Clone());
s.SetCenter(55, 38, -160);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(-73, -2, -160);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(30, -62, -140);
s.Radius = 15;
m.SetColor(darkPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(25, 63, -140);
s.Radius = 15;
m.SetColor(darkPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(-60, 46, -140);
s.Radius = 15;
m.SetColor(darkPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(-30, 68, -130);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(58, 56, -180);
s.Radius = 11;
m.SetColor(green);
AddObject((Sphere)s.Clone());
s.SetCenter(-63, -39, -180);
s.Radius = 11;
m.SetColor(green);
AddObject((Sphere)s.Clone());
s.SetCenter(46, 68, -200);
s.Radius = 10;
m.SetColor(lightPurple);
AddObject((Sphere)s.Clone());
s.SetCenter(-3, -72, -130);
s.Radius = 12;
m.SetColor(lightPurple);
AddObject(s);
}
public override void Build()
{
vp = ViewPlane.Create(1024, 768, SystemOfCoordinates.SSC_INT);
vp.NumSamples = 64;
backgroundColor = ColorUtils.BLACK;
tracer = new RayCast(this);
AmbientOccluder a = new AmbientOccluder(ColorUtils.WHITE,
0.25, 1.0);
a.Sampler = new MultiJittered(vp.NumSamples);
AmbientLight = a;
Pinhole pinhole = new Pinhole(new Vec3(0.0, 80.0, 210),
new Vec3(0.0, 0.0, 0.0),
new Vec3(0.0, 1.0, 0.0),
500);
Camera = pinhole;
Emissive e = new Emissive();
e.ScaleRadiance = 8.0f;
e.Ce = ColorUtils.WHITE;
Rectangle rectangle = new Rectangle(new Vec3(0.0, 200.0, 100.0),
new Vec3(216.0, 0.0, 0.0),
new Vec3(0.0, 0.0, 216.0));
rectangle.Shadows = false;
RectangularLamp lamp = new RectangularLamp(rectangle, e);
lamp.Sampler = new MultiJittered(vp.NumSamples);
AddObject(lamp);
AreaLight areaLight = new AreaLight();
areaLight.Object = lamp;
areaLight.Shadows = true;
AddLight(areaLight);
//PointLight l = new PointLight();
//l.Color = ColorUtils.WHITE;
//l.SetLocation(100, 100, 200);
//l.ScaleRadiance = 3.0f;
//l.Shadows = true;
//AddLight(l);
Phong m = new Phong();
m.SetColor(new Vec3(0.6, 0.2, 0.02));
m.SetKa(0.2f);
m.SetKd(0.65f);
m.SetKs(0.4f);
m.SetExp(64.0f);
Phong i = new Phong();
i.SetColor(new Vec3(0.8, 0.4, 0.02));
i.SetKa(0.2f);
i.SetKd(0.65f);
i.SetKs(0.4f);
i.SetExp(64.0f);
//Bowl b = Bowl.CreateFlatRimmedBowl(75, 80);
//Bowl b = Bowl.CreateRoundRimmedBowl(75, 80);
Bowl b = Bowl.Create(75, 80, true);
b.SetExternalMaterial(m);
b.SetInternalMaterial(i);
b.SetBorderMaterial(i);
AddObject(b);
Plane p = new Plane(new Vec3(0, -80, 0), new Vec3(0, 1, 0));
Matte pm = new Matte();
pm.SetColor(new Vec3(0.2, 0.2, 0.2));
pm.SetKa(0.2f);
pm.SetKd(0.6f);
p.Material = pm;
AddObject(p);
}
public RenderContext(RenderConfig config)
{
m_config = config;
float aspectRatio = config.width * 1.0f / config.height;
viewPlane = new ViewPlane(config.width, config.height, 1f, 2);
viewPlane.SAMPLES = config.samples;
viewPlane.SetSampler(new JitteredSampler());
ToneMapping.type = ToneMapping.ToneMappingType.Reinhard;
camera = new PerspectiveCamera(new Vector3(0, 0, -5f), Vector3.Forward, Vector3.Up, viewPlane, 60f);
//tracer = new Tracer(this);
tracer = new TracerAreaLigting(this);
MatAmbientOccluder matao = new MatAmbientOccluder();
MatPhong matphong = new MatPhong(0.25f, 0.7f, 0.3f, ColourF.White, ColourF.Red, ColourF.White, 100F);
MatPhong matphongW = new MatPhong(0.25f, 0.7f, 0.3f, ColourF.White, ColourF.White, ColourF.White, 10F);
Plane p1 = new Plane(new Vector3(0, 0, 4), Vector3.Backward);
p1.SetMaterial(matphongW);
Plane pup = new Plane(new Vector3(0, -1f, 0f), new Vector3(0, 1f, 0f));
pup.SetMaterial(matphongW);
Sphere spr1 = new Sphere(new Vector3(0.5f, 0f, 0f), 1.3f);
spr1.SetMaterial(matphongW);
Sphere spr2 = new Sphere(new Vector3(-0.8f, -0.3f, -0.5f), 0.75f);
spr2.SetMaterial(matphong);
//Disk disk1 = new Disk(new Vector3(3.0f, 0f, 0f), new Vector3(-0.5f, 0f, -0.1f), 0.7f);
//disk1.SetMaterial(matphongW);
objects.Add(pup);
objects.Add(spr1);
objects.Add(spr2);
//objects.Add(disk1);
AmbientOccluder ao = new AmbientOccluder(Vector3.One * 0.5f, Vector3.One, 0.3f);
ao.SetSampler(new JitteredSampler(), config.samples, 5);
ambientLight = ao;
lights = new List <LightBase>();
PointLight pl = new PointLight(Vector3.Ctor(-1f, 2.5f, 2.3f), ColourF.White, 1f, 5f);
pl.CAST_SHADOW = true;
PointLight pl2 = new PointLight(Vector3.Ctor(0, 0f, -2.3f), Vector3.Ctor(1.0f, 0.3f, 0.1f), 1.0f, 1f);
pl2.CAST_SHADOW = true;
AreaLight areaLit = new AreaLight();
areaLit.CAST_SHADOW = true;
Disk areaLitGeom = new Disk(new Vector3(3.0f, 0.5f, 0f), new Vector3(-0.5f, 0f, -0.1f), 0.7f, false);
areaLitGeom.SetSampler(new JitteredSampler(), config.samples, 10);
areaLit.GEOMETRY = areaLitGeom;
MaterialEmissive areaLitMat = new MaterialEmissive(Vector3.Ctor(1.0f, 1.0f, 1.0f), 20f);
areaLit.MATERIAL = areaLitMat;
areaLitGeom.SetMaterial(areaLitMat);
objects.Add(areaLitGeom);
//DirectionalLight dl = new DirectionalLight(Vector3.Ctor(0f,-1f,0.2f), ColourF.White, 5.0f);
//dl.CAST_SHADOW = true;
//lights.Add(dl);
lights.Add(pl);
lights.Add(pl2);
lights.Add(areaLit);
}
