1 files changed, 13 insertions, 3 deletions
diff --git a/3rdparty/imgui-node-editor/imgui_canvas.h b/3rdparty/imgui-node-editor/imgui_canvas.h
index acbb8ae..e5e4959 100644
--- a/3rdparty/imgui-node-editor/imgui_canvas.h
+++ b/3rdparty/imgui-node-editor/imgui_canvas.h
@@ -1,11 +1,11 @@
-// Canvas widget - view over infinite virtual space.
+// Canvas widget - view over infinite virtual space.
 //
 // Canvas allows you to draw your widgets anywhere over infinite space and provide
 // view over it with support for panning and scaling.
 //
 // When you enter a canvas ImGui is moved to virtual space which mean:
 //   - ImGui::GetCursorScreenPos() return (0, 0) and which correspond to top left corner
-//     of the canvas on the screen (this can be changed usign CanvasView()).
+//     of the canvas on the screen (this can be changed using CanvasView()).
 //   - Mouse input is brought to canvas space, so widgets works as usual.
 //   - Everything you draw with ImDrawList will be in virtual space.
 //
@@ -23,7 +23,7 @@
 // as usual in ImGui.
 //
 // While drawing inside canvas you can translate position from world (usual ImGui space)
-// to virtual space and back usign CanvasFromWorld()/CanvasToWorld().
+// to virtual space and back using CanvasFromWorld()/CanvasToWorld().
 //
 // Canvas can be nested in each other (they are regular widgets after all). There
 // is a way to transform position between current and parent canvas with
@@ -35,6 +35,8 @@
 // Note:
 //     It is not valid to call canvas API outside of BeginCanvas() / EndCanvas() scope.
 //
+// VERSION 0.1
+//
 // LICENSE
 //   This software is dual-licensed to the public domain and under the following
 //   license: you are granted a perpetual, irrevocable license to copy, modify,
@@ -248,8 +250,16 @@ private:
     ImVec2 m_WindowCursorMaxBackup;
 
 # if defined(IMGUI_HAS_VIEWPORT)
+    ImVec2 m_WindowPosBackup;
     ImVec2 m_ViewportPosBackup;
     ImVec2 m_ViewportSizeBackup;
+# if IMGUI_VERSION_NUM > 18002
+    ImVec2 m_ViewportWorkPosBackup;
+    ImVec2 m_ViewportWorkSizeBackup;
+# else
+    ImVec2 m_ViewportWorkOffsetMinBackup;
+    ImVec2 m_ViewportWorkOffsetMaxBackup;
+# endif
 # endif
 };