public override void Init()
{
base.Init();
scene = new Scene
{
new DebugRenderer(),
new Node("Camera", new vec3(0.0f, 0.0f, -20))
{
new Camera
{
Fov = glm.radians(60),
FarClip = 1000.0f
},
},
};
{
Shader shader = Resources.Load <Shader>("Shaders/Pbr.shader");
AssimpModelReader importer = new AssimpModelReader();
importer.SetVertexComponents(VertexComponent.Position, VertexComponent.Normal);
var model = importer.Load("Models/sphere.gltf");
const int GRID_DIM = 7;
for (int y = 0; y < GRID_DIM; y++)
{
for (int x = 0; x < GRID_DIM; x++)
{
vec3 pos = new vec3((x - (GRID_DIM - 1) / 2.0f) * 2.5f, (y - (GRID_DIM - 1) / 2.0f) * 2.5f, 0.0f);
var node = scene.CreateChild("Model", pos);
var staticModel = node.AddComponent <StaticModel>();
staticModel.SetModel(model);
var mat = new Material(shader);
materialDatas[materialIndex].Apply(mat);
mat.SetShaderParameter("metallic", glm.clamp(x / (float)(GRID_DIM - 1), 0.1f, 1.0f));
mat.SetShaderParameter("roughness", glm.clamp(y / (float)(GRID_DIM - 1), 0.05f, 1.0f));
staticModel.SetMaterial(mat);
materials.Add(mat);
}
}
}
camera = scene.GetComponent <Camera>(true);
MainView.Attach(camera, scene);
}
public override void Init()
{
scene = new Scene()
{
new Octree {
},
new DebugRenderer {
},
new Environment
{
SunlightDir = glm.normalize(new vec3(-1.0f, -1.0f, 0.0f))
},
new Node("Camera", new vec3(0, 2, -10), glm.radians(10, 0, 0))
{
new Camera
{
NearClip = 0.5f,
FarClip = 100,
},
},
};
camera = scene.GetComponent <Camera>(true);
var importer = new AssimpModelReader(VertexComponent.Position, VertexComponent.Texcoord);
{
var node = scene.CreateChild("Sky");
var staticModel = node.AddComponent <StaticModel>();
importer.scale = 5;
var model = importer.Load("models/vegetation/skysphere.dae");
staticModel.SetModel(model);
staticModel.SetBoundingBox(new BoundingBox(-10000, 10000));
var mat = new Material("shaders/SkySphere.shader");
staticModel.SetMaterial(mat);
}
{
var node = scene.CreateChild("Plane");
var staticModel = node.AddComponent <StaticModel>();
var model = GeometryUtil.CreatePlaneModel(100, 100, 32, 32, true);
staticModel.SetModel(model);
var mat = Resources.Load <Material>("materials/Grass.material");
mat.SetTexture("NormalMap", Texture.Blue);
mat.SetTexture("SpecMap", Texture.Black);
staticModel.SetMaterial(mat);
}
{
var node = scene.CreateChild("vegetation");
var staticModel = node.AddComponent <StaticModelGroup>();
importer.scale = 0.0025f;
importer.SetVertexComponents(VertexComponent.Position, VertexComponent.Normal, VertexComponent.Texcoord, VertexComponent.Color);
var model = importer.Load("models/vegetation/plants.dae");
staticModel.SetModel(model);
var mat = new Material("shaders/Vegetation.shader");
mat.Shader.Main.VertexLayout = new VertexLayout(importer.vertexComponents,
new[] { VertexComponent.Float3, VertexComponent.Float3, VertexComponent.Float1, VertexComponent.Int1 });
Texture tex = Resources.Load <Texture>("models/vegetation/textures/texturearray_plants_bc3_unorm.ktx");
mat.SetTexture("DiffMap", tex);
staticModel.SetMaterial(mat);
}
MainView.Attach(camera, scene, renderer);
}
public override void Init()
{
scene = new Scene()
{
new Octree {
},
new DebugRenderer {
},
new Environment
{
SunlightDir = glm.normalize(new vec3(-1.0f, -1.0f, 0.0f))
},
new Node("Camera", new vec3(0, 2, -30), glm.radians(10, 0, 0))
{
new Camera
{
NearClip = 0.5f,
FarClip = 50,
},
},
};
camera = scene.GetComponent <Camera>(true);
{
var model = GeometryUtil.CreatePlaneModel(100, 100, 32, 32, true);
var node = scene.CreateChild("Plane");
var staticModel = node.AddComponent <StaticModel>();
staticModel.SetModel(model);
var mat = Resources.Load <Material>("materials/Grass.material");
mat.SetTexture("NormalMap", Texture.Blue);
staticModel.SetMaterial(mat);
}
{
KtxTextureReader texReader = new KtxTextureReader
{
Format = VkFormat.R8G8B8A8UNorm,
SamplerAddressMode = VkSamplerAddressMode.Repeat,
};
var mat = new Material("Shaders/LitSolid.shader");
var tex = texReader.Load("textures/oak_bark.ktx");
mat.SetTexture("DiffMap", tex);
mat.SetTexture("NormalMap", Texture.Blue);
mat.SetTexture("SpecMap", Texture.Black);
var mat1 = new Material("Shaders/LitSolid.shader");
var tex1 = texReader.Load("textures/oak_leafs.ktx");
mat1.SetTexture("DiffMap", tex1);
mat1.SetTexture("NormalMap", Texture.Blue);
mat1.SetTexture("SpecMap", Texture.Black);
List <Geometry> geoList = new List <Geometry>();
List <BoundingBox> bboxList = new List <BoundingBox>();
AssimpModelReader.Import("Models/oak_trunk.dae", geoList, bboxList);
AssimpModelReader.Import("Models/oak_leafs.dae", geoList, bboxList);
var model = Model.Create(geoList, bboxList);
for (int i = 0; i < 400; i++)
{
var node = scene.CreateChild("Model");
node.Position = new vec3(glm.random(-40, 40), 0, glm.random(-40, 40));
node.Rotation = new quat(new vec3(0, glm.radians(glm.random(0, 360)), 0));
node.Scaling = new vec3(glm.random(2.0f, 4.0f));
var staticModel = node.AddComponent <StaticModel>();
staticModel.CastShadows = true;
staticModel.SetModel(model);
staticModel.SetMaterial(0, mat);
staticModel.SetMaterial(1, mat1);
}
}
MainView.Attach(camera, scene);
}
