static void Main()
{
var renderer = new Renderer();
var game = new Game(renderer);
var vertShaderString = File.ReadAllText("Assets/Shaders/basic.vert");
var fragShaderString = File.ReadAllText("Assets/Shaders/basic.frag");
RawModel model;
using (var reader = new StreamReader("Assets/Models/dragon.obj"))
{
model = new RawModel(ObjParser.LoadModel(reader));
}
var textureData = new ImageSharpTexture("Assets/Textures/white.png");
var shaderSet = new ShaderSet(vertShaderString, fragShaderString);
renderer.Initialize(true);
var mesh = renderer.CreateMesh(model, textureData, shaderSet);
var entity = new RenderableEntity(new Transform(new Vector3(0, -5, -10), new Vector3(), 1), mesh);
entity.InitializeMesh(renderer);
game.AddEntity(entity);
game.AddEntity(new CameraController());
game.RunMainLoop();
renderer.DisposeGraphicsDevices();
}
public void Cube_NormalsInATriangleAreTheSame()
{
var model = ObjParser.LoadModel(new StringReader(cubeData));
for (int i = 0; i < model.Indexes.Length; i += 3)
{
var normals = model.Normals;
var indexes = model.Indexes;
Assert.Equal(normals[indexes[i]], normals[indexes[i + 1]]); // First and second normal in a triangle should be the same.
Assert.Equal(normals[indexes[i]], normals[indexes[i + 2]]); // First and second normal in a triangle should be the same.
}
}
public void Quad_IndexesAreLoaded()
{
var expectedIndexes = new int[]
{
0, 1, 2,
0, 3, 1
};
var model = ObjParser.LoadModel(new StringReader(quadData));
Assert.Equal(expectedIndexes, model.Indexes);
}
public void Quad_NormalsAreLoadedAndOrdered()
{
var expectedNormals = new Vector3[]
{
new Vector3(0, 1, 0),
new Vector3(0, 1, 0),
new Vector3(0, 1, 0),
new Vector3(0, 1, 0)
};
var model = ObjParser.LoadModel(new StringReader(quadData));
Assert.Equal(expectedNormals, model.Normals);
}
public void Quad_TextureCoordsAreLoadedAndOrdered()
{
var expectedTextureCoords = new Vector2[]
{
new Vector2(1, 0),
new Vector2(0, 1),
new Vector2(0, 0),
new Vector2(1, 1)
};
var model = ObjParser.LoadModel(new StringReader(quadData));
Assert.Equal(expectedTextureCoords, model.TextureCoords);
}
public void Quad_VerticesAreLoaded()
{
var expectedVertices = new Vector3[]
{
new Vector3(1, 0, 1),
new Vector3(-1, 0, -1),
new Vector3(-1, 0, 1),
new Vector3(1, 0, -1)
};
var model = ObjParser.LoadModel(new StringReader(quadData));
Assert.Equal(expectedVertices, model.Vertices);
}
public void ModelNameIsLoaded()
{
var model = ObjParser.LoadModel(new StringReader(quadData));
Assert.Equal("Quad_Plane", model.Name);
}