diff --git a/src/EngineKit/Graphics/GraphicsContext.cs b/src/EngineKit/Graphics/GraphicsContext.cs
index afd270d..50971c7 100644
--- a/src/EngineKit/Graphics/GraphicsContext.cs
+++ b/src/EngineKit/Graphics/GraphicsContext.cs
@@ -92,6 +92,11 @@ public void CopyTexture(
         RemoveFramebuffer(targetFramebufferDescriptor);
     }
 
+    public void UseViewport(Viewport viewport)
+    {
+        GL.Viewport(viewport);
+    }
+
     public IMeshPool CreateMeshPool(Label label, int vertexBufferCapacity, int indexBufferCapacity)
     {
         return new MeshPool(label, this, vertexBufferCapacity, indexBufferCapacity);
diff --git a/src/EngineKit/Graphics/IGraphicsContext.cs b/src/EngineKit/Graphics/IGraphicsContext.cs
index 7dc3d53..009ab10 100644
--- a/src/EngineKit/Graphics/IGraphicsContext.cs
+++ b/src/EngineKit/Graphics/IGraphicsContext.cs
@@ -1,4 +1,5 @@
 using System;
+using EngineKit.Mathematics;
 
 namespace EngineKit.Graphics;
 
@@ -112,4 +113,5 @@ void CopyTexture(
     FramebufferDescriptor CreateSingleFramebufferDescriptorFromTexture(ITexture texture);
     
     void ClearResourceBindings();
+    void UseViewport(Viewport viewport);
 }
\ No newline at end of file