public ExampleLayer() { //Create camera cameraController = new OrthographicCameraController(1280.0f / 720.0f); //Shader library shaderLibrary = new ShaderLibrary(); // ---------- //Square // ---------- squareVertexArray = IVertexArray.Create(); float[] squareVertices = { -0.5f, -0.5f, 0.0f, 0.0f, 0.0f, 0.5f, -0.5f, 0.0f, 1.0f, 0.0f, 0.5f, 0.5f, 0.0f, 1.0f, 1.0f, -0.5f, 0.5f, 0.0f, 0.0f, 1.0f }; IVertexBuffer squareVertexBuffer = IVertexBuffer.Create(squareVertices, squareVertices.GetBytes()); BufferLayout squareBufferLayout = new BufferLayout(new[] { new BufferElement("a_Position", ShaderDataType.Float3), new BufferElement("a_TexCoord", ShaderDataType.Float2) }); squareVertexBuffer.SetLayout(squareBufferLayout); squareVertexArray.AddVertexBuffer(squareVertexBuffer); uint[] squareIndices = { 0, 1, 2, 2, 3, 0 }; IIndexBuffer squareIndexBuffer = IIndexBuffer.Create(squareIndices, squareIndices.GetBytes() / sizeof(uint)); squareVertexArray.SetIndexBuffer(squareIndexBuffer); //Square shader shaderLibrary.LoadAndAddShader("Shaders/Square.glsl"); //Texture shader IShader textureShader = IShader.Create("Shaders/Texture.glsl"); shaderLibrary.AddShader(textureShader); birdiTexture = I2DTexture.Create("Textures/Birdi.png"); faceTexture = I2DTexture.Create("Textures/Face.png"); textureShader.Bind(); textureShader.SetInt("u_Texture", 0); }