static void CreateMeshScene(Scene <PositionNormalCoordinate, Material> scene)
{
string rugose_texture_t = "texture.jpg";
Texture2D rugose_texture = Texture2DFunctions.LoadTextureFromJPG(rugose_texture_t);
Texture2D tableTexture = new Texture2D(1, 1);
tableTexture.Write(0, 0, float4(1f, 1f, 0.8f, 1));
scene.Add(Raycasting.PlaneXZ.AttributesMap(a => new PositionNormalCoordinate {
Position = a, Coordinates = float2(a.x, a.z), Normal = float3(0, 1, 0)
}), new Material {
Diffuse = tableTexture, TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(1, 1, 1), SpecularPower = 50, Glossyness = 0.2f
},
Transforms.Identity); //Table
Texture2D wallTexture = new Texture2D(1, 1);
wallTexture.Write(0, 0, float4(0.86f, 0.76f, 0.75f, 1));
scene.Add(Raycasting.PlaneYZ.AttributesMap(a => new PositionNormalCoordinate {
Position = a, Coordinates = float2(a.y, a.z), Normal = float3(-1, 0, 0)
}), new Material {
Diffuse = wallTexture, TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}
},
mul(Transforms.Translate(10f, 0, 0), Transforms.Identity)); //Wall
CoffeeMakerModel <PositionNormalCoordinate> CoffeeMaker = new CoffeeMakerModel <PositionNormalCoordinate>();
Mesh <PositionNormalCoordinate> plastic_model = CoffeeMaker.GetPlasticMesh();
plastic_model.ComputeNormals();
Mesh <PositionNormalCoordinate> metal_model = CoffeeMaker.GetMetalMesh();
metal_model.ComputeNormals();
Texture2D plasticTexture = new Texture2D(1, 1);
plasticTexture.Write(0, 0, float4(0.1f, 0.1f, 0.1f, 1));
Texture2D metalTexture = new Texture2D(1, 1);
metalTexture.Write(0, 0, float4(1f, 1f, 1f, 1));
scene.Add(plastic_model.AsRaycast(), new Material {
Diffuse = plasticTexture, TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}
}, Transforms.Identity);
scene.Add(metal_model.AsRaycast(), new Material {
Diffuse = rugose_texture, TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(0.5f, 0.5f, 0.5f), SpecularPower = 1f, Glossyness = 0.95f
}, Transforms.Identity);
}
static void CreateMeshScene(Scene <PositionNormalCoordinate, Material> scene)
{
string wood_texture_t = "wood.jpeg";
Texture2D wood_texture = Texture2DFunctions.LoadFromFile(wood_texture_t);
scene.Add(Raycasting.PlaneXZ.AttributesMap(a => new PositionNormalCoordinate {
Position = a, Coordinates = float2(a.z * 0.1f, a.x * 0.1f), Normal = float3(0, 1, 0)
}),
new Material {
DiffuseMap = wood_texture, Diffuse = float3(1, 1, 1), TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(1, 1, 1), SpecularPower = 50, WeightGlossy = 0.2f
},
Transforms.Identity); //Table
Texture2D wallTexture = new Texture2D(1, 1);
wallTexture.Write(0, 0, float4(0.86f, 0.76f, 0.75f, 1));
scene.Add(Raycasting.PlaneYZ.AttributesMap(a => new PositionNormalCoordinate {
Position = a, Coordinates = float2(a.y, a.z), Normal = float3(-1, 0, 0)
}), new Material {
DiffuseMap = wallTexture, Diffuse = float3(1, 1, 1), TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}
},
mul(Transforms.Translate(10f, 0, 0), Transforms.Identity)); //Wall
CoffeeMakerModel <PositionNormalCoordinate> CoffeeMaker = new CoffeeMakerModel <PositionNormalCoordinate>();
Mesh <PositionNormalCoordinate> plastic_model = CoffeeMaker.GetPlasticMesh();
plastic_model.ComputeNormals();
Mesh <PositionNormalCoordinate> metal_model = CoffeeMaker.GetMetalMesh();
metal_model.ComputeNormals();
Mesh <PositionNormalCoordinate> valve_model = CoffeeMaker.GetValveMesh();
valve_model.ComputeNormals();
Texture2D plasticTexture = new Texture2D(1, 1);
plasticTexture.Write(0, 0, float4(0.1f, 0.1f, 0.1f, 1));
Texture2D metalTexture = new Texture2D(1, 1);
metalTexture.Write(0, 0, float4(1f, 1f, 1f, 1));
string rugose_texture_t = "texture.jpeg";
Texture2D rugose_texture = Texture2DFunctions.LoadFromFile(rugose_texture_t);
string golden_texture_t = "valve.jpg";
Texture2D golden_texture = Texture2DFunctions.LoadFromFile(golden_texture_t);
scene.Add(plastic_model.AsRaycast(), new Material {
DiffuseMap = plasticTexture, Diffuse = float3(1, 1, 1), TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(1f, 1f, 1f), WeightGlossy = 0.05f
}, Transforms.Identity);
scene.Add(metal_model.AsRaycast(), new Material {
DiffuseMap = rugose_texture, Diffuse = float3(0.4f, 0.4f, 0.4f), TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(1f, 1f, 1f), SpecularPower = 10f, WeightMirror = 0.02f, WeightGlossy = 0.2f
}, Transforms.Identity);
scene.Add(valve_model.AsRaycast(), new Material {
DiffuseMap = golden_texture, Diffuse = float3(0.4f, 0.4f, 0.4f), TextureSampler = new Sampler {
Wrap = WrapMode.Repeat
}, Specular = float3(1f, 1f, 1f), SpecularPower = 1f, WeightMirror = 0.02f, WeightGlossy = 0.3f
}, Transforms.Identity);
var sphereModel = Raycasting.UnitarySphere.AttributesMap(a => new PositionNormalCoordinate {
Position = a, Coordinates = float2(atan2(a.z, a.x) * 0.5f / pi + 0.5f, a.y), Normal = normalize(a)
});
// Light sources
foreach (var light in Lights)
{
scene.Add(sphereModel, new Material
{
Emissive = LightIntensityPath / (4 * pi), // power per unit area
WeightDiffuse = 0,
WeightFresnel = 1.0f, // Glass sphere
RefractionIndex = 1.0f
},
mul(Transforms.Scale(10f, 10f, 10f), Transforms.Translate(light)));
}
}