diff --git a/.gitignore b/.gitignore
new file mode 100644
index 0000000..d9de347
--- /dev/null
+++ b/.gitignore
@@ -0,0 +1,57 @@
+# Prerequisites
+*.d
+
+# Compiled Object files
+*.slo
+*.lo
+*.o
+*.obj
+
+# Precompiled Headers
+*.gch
+*.pch
+
+# Compiled Dynamic libraries
+*.so
+*.dylib
+*.dll
+
+# Fortran module files
+*.mod
+*.smod
+
+# Compiled Static libraries
+*.lai
+*.la
+*.a
+*.lib
+
+# Executables
+*.exe
+*.out
+*.app
+
+# Build results
+[Dd]ebug/
+[Dd]ebugPublic/
+[Rr]elease/
+[Rr]eleases/
+x64/
+x86/
+[Aa][Rr][Mm]/
+[Aa][Rr][Mm]64/
+bld/
+[Bb]in/
+[Oo]bj/
+[Ll]og/
+[Ll]ogs/
+
+# Visual Studio 2015/2017 cache/options directory
+.vs/
+# Uncomment if you have tasks that create the project's static files in wwwroot
+#wwwroot/
+
+# Visual Studio 2017 auto generated files
+Generated\ Files/
+
+
diff --git a/OBJ_Import/Form1.cs b/OBJ_Import/Form1.cs
index c5ca5e2..6322a3d 100644
--- a/OBJ_Import/Form1.cs
+++ b/OBJ_Import/Form1.cs
@@ -272,6 +272,20 @@ private void glControl1_Load(object sender, EventArgs e)
             GL.ClearColor(0.0f, 0.0f, 0.0f, 0.0f);
             GL.Enable(EnableCap.DepthTest);//sonradan yazdık
         }
+        private void glControl1_MouseWheel(object sender, MouseEventArgs e)
+        {
+            if (e.Delta > 0)
+            {
+                cameraPos.Y += moveVelocity;
+                coordinateLinesLong += moveVelocity;
+            }
+            else
+            {
+                cameraPos.Y -= moveVelocity;
+                coordinateLinesLong += moveVelocity;
+            }
+            glControl1.Invalidate();
+        }
         private void ModelLoadToBuffer(string filePath)
         {