- fixed: when resizing the viewpoint buffer, the 2D entry must be reset so that for the next frame it gets recalculated.

src/rendering/hwrenderer/data/hw_viewpointbuffer.cpp

@@ -58,6 +58,7 @@ void GLViewpointBuffer::CheckSize()
 		mBufferSize *= 2;
 		mByteSize *= 2;
 		mBuffer->Resize(mByteSize);
+		m2DHeight = m2DWidth = -1;
 	}
 }