diff --git a/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj b/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
index 9f75a9f..aaadea9 100644
--- a/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
+++ b/ComputerGraphicsLab2/ComputerGraphicsLab2.csproj
@@ -33,15 +33,6 @@
         <WarningLevel>4</WarningLevel>
     </PropertyGroup>
     <ItemGroup>
-        <Reference Include="OpenTK">
-          <HintPath>Lib\OpenTK.dll</HintPath>
-        </Reference>
-        <Reference Include="OpenTK.Compatibility">
-          <HintPath>Lib\OpenTK.Compatibility.dll</HintPath>
-        </Reference>
-        <Reference Include="OpenTK.GLControl">
-          <HintPath>Lib\OpenTK.GLControl.dll</HintPath>
-        </Reference>
         <Reference Include="System"/>
         <Reference Include="System.Core"/>
         <Reference Include="System.Xml.Linq"/>
@@ -63,9 +54,6 @@
         </Compile>
         <Compile Include="Program.cs"/>
         <Compile Include="Properties\AssemblyInfo.cs"/>
-        <EmbeddedResource Include="Form1.resx">
-          <DependentUpon>Form1.cs</DependentUpon>
-        </EmbeddedResource>
         <EmbeddedResource Include="Properties\Resources.resx">
             <Generator>ResXFileCodeGenerator</Generator>
             <LastGenOutput>Resources.Designer.cs</LastGenOutput>
@@ -88,8 +76,5 @@
     <ItemGroup>
         <None Include="App.config"/>
     </ItemGroup>
-    <ItemGroup>
-      <Folder Include="Lib\" />
-    </ItemGroup>
     <Import Project="$(MSBuildToolsPath)\Microsoft.CSharp.targets"/>
 </Project>
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Form1.Designer.cs b/ComputerGraphicsLab2/Form1.Designer.cs
index db1fb3d..32c849c 100644
--- a/ComputerGraphicsLab2/Form1.Designer.cs
+++ b/ComputerGraphicsLab2/Form1.Designer.cs
@@ -17,6 +17,7 @@ namespace ComputerGraphicsLab2
             {
                 components.Dispose();
             }
+
             base.Dispose(disposing);
         }
 
@@ -28,34 +29,12 @@ namespace ComputerGraphicsLab2
         /// </summary>
         private void InitializeComponent()
         {
-            this.glControl1 = new OpenTK.GLControl();
-            this.SuspendLayout();
-            // 
-            // glControl1
-            // 
-            this.glControl1.BackColor = System.Drawing.Color.Black;
-            this.glControl1.Location = new System.Drawing.Point(12, 12);
-            this.glControl1.Name = "glControl1";
-            this.glControl1.Size = new System.Drawing.Size(776, 426);
-            this.glControl1.TabIndex = 0;
-            this.glControl1.VSync = false;
-            this.glControl1.Load += new System.EventHandler(this.glControl1_Load);
-            this.glControl1.Paint += new System.Windows.Forms.PaintEventHandler(this.glControl1_Paint);
-            // 
-            // Form1
-            // 
-            this.AutoScaleDimensions = new System.Drawing.SizeF(6F, 13F);
+            this.components = new System.ComponentModel.Container();
             this.AutoScaleMode = System.Windows.Forms.AutoScaleMode.Font;
             this.ClientSize = new System.Drawing.Size(800, 450);
-            this.Controls.Add(this.glControl1);
-            this.Name = "Form1";
-            this.Text = "OpenGL Triangle";
-            this.Load += new System.EventHandler(this.Form1_Load);
-            this.ResumeLayout(false);
+            this.Text = "Form1";
         }
 
         #endregion
-
-        private OpenTK.GLControl glControl1;
     }
 }
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Form1.cs b/ComputerGraphicsLab2/Form1.cs
index 1649aca..d7952eb 100644
--- a/ComputerGraphicsLab2/Form1.cs
+++ b/ComputerGraphicsLab2/Form1.cs
@@ -1,71 +1,20 @@
 using System;
+using System.Collections.Generic;
+using System.ComponentModel;
+using System.Data;
 using System.Drawing;
+using System.Linq;
+using System.Text;
+using System.Threading.Tasks;
 using System.Windows.Forms;
-using OpenTK;
-using OpenTK.Graphics.OpenGL;
 
 namespace ComputerGraphicsLab2
 {
     public partial class Form1 : Form
     {
-        private bool glLoaded = false;
-
         public Form1()
         {
             InitializeComponent();
         }
-
-        private void Form1_Load(object sender, EventArgs e)
-        {
-            // Форма загружена
-        }
-
-        private void glControl1_Load(object sender, EventArgs e)
-        {
-            glLoaded = true;
-            
-            // Настройка OpenGL
-            GL.ClearColor(Color.White);
-            GL.Enable(EnableCap.DepthTest);
-            
-            // Настройка viewport
-            GL.Viewport(0, 0, glControl1.Width, glControl1.Height);
-            
-            // Настройка проекции
-            GL.MatrixMode(MatrixMode.Projection);
-            GL.LoadIdentity();
-            GL.Ortho(-2.0, 2.0, -2.0, 2.0, -1.0, 1.0);
-            
-            GL.MatrixMode(MatrixMode.Modelview);
-            GL.LoadIdentity();
-            
-            // Принудительная перерисовка
-            glControl1.Invalidate();
-        }
-
-        private void glControl1_Paint(object sender, PaintEventArgs e)
-        {
-            if (!glLoaded) return;
-            
-            // Очистка экрана
-            GL.Clear(ClearBufferMask.ColorBufferBit | ClearBufferMask.DepthBufferBit);
-            
-            // Рисование треугольника
-            GL.Begin(PrimitiveType.Triangles);
-            
-            GL.Color3(1.0f, 0.0f, 0.0f);    // красная вершина
-            GL.Vertex2(-1.0f, -1.0f);
-            
-            GL.Color3(0.0f, 1.0f, 0.0f);    // зеленая вершина
-            GL.Vertex2(1.0f, -1.0f);
-            
-            GL.Color3(0.0f, 0.0f, 1.0f);    // синяя вершина
-            GL.Vertex2(0.0f, 1.0f);
-            
-            GL.End();
-            
-            // Отображение результата
-            glControl1.SwapBuffers();
-        }
     }
 }
\ No newline at end of file
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll b/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll
deleted file mode 100644
index 46bbbf7..0000000
Binary files a/ComputerGraphicsLab2/Lib/OpenTK.Compatibility.dll and /dev/null differ
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll b/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll
deleted file mode 100644
index 8fad65c..0000000
Binary files a/ComputerGraphicsLab2/Lib/OpenTK.GLControl.dll and /dev/null differ
diff --git a/ComputerGraphicsLab2/Lib/OpenTK.dll b/ComputerGraphicsLab2/Lib/OpenTK.dll
deleted file mode 100644
index e792eef..0000000
Binary files a/ComputerGraphicsLab2/Lib/OpenTK.dll and /dev/null differ