GtkSharpGlareaExample

Add Glarea by GtkSharp and render inside C++ code

1. Build C++ code:

   mkdir build  
   cd build  
   cmake ..

3. Build C# code
   Just build by vs2022
4. Copy dependency
   Copy GLRender.dll into GtkSharpGlareaExample\GTKTemplate\bin\Debug\net7.0-windows7.0
   Copy Basic.shader into GtkSharpGlareaExample\GTKTemplate\bin\Debug\net7.0-windows7.0
   Copy all of .lib file into GtkSharpGlareaExample\GTKTemplate\bin\Debug\net7.0-windows7.0
5. Run