void UpdateCameraPanning()
{
if (SF_GUI.ReleasedCameraMove())
{
panCamera = false;
}
bool insideNodeView = MouseInsideNodeView(true);
bool dragging = (Event.current.type == EventType.MouseDrag && panCamera);
bool connecting = SF_NodeConnector.IsConnecting();
bool rotatingPreview = editor.preview.isDraggingLMB;
bool placingNode = editor.nodeBrowser.IsPlacing();
bool draggingSeparators = editor.DraggingAnySeparator();
if (connecting)
{
// Pan camera when cursor nears edges while making a connection
Vector2 mousePosInNodeViewScreenSpace = ZoomSpaceToScreenSpace(Event.current.mousePosition) - Vector2.right * editor.separatorLeft.rect.xMax;
float areaWidth;
if (SF_Settings.showNodeSidebar)
{
areaWidth = editor.separatorRight.rect.xMin - editor.separatorLeft.rect.xMax;
}
else
{
areaWidth = Screen.width - editor.separatorLeft.rect.xMax;
}
float areaHeight = editor.nodeView.rect.height;
float dragPanMargin = 32f;
float panSpeed = 0.2f;
float leftMag = Mathf.Clamp(-mousePosInNodeViewScreenSpace.x + dragPanMargin, 0f, dragPanMargin);
float rightMag = Mathf.Clamp(mousePosInNodeViewScreenSpace.x - areaWidth + dragPanMargin, 0f, dragPanMargin);
float topMag = Mathf.Clamp(-mousePosInNodeViewScreenSpace.y + dragPanMargin, 0f, dragPanMargin);
float bottomMag = Mathf.Clamp(mousePosInNodeViewScreenSpace.y - areaHeight + dragPanMargin, 0f, dragPanMargin);
cameraPos += new Vector2(rightMag - leftMag, bottomMag - topMag) * panSpeed;
}
bool doingSomethingElse = connecting || rotatingPreview || placingNode || draggingSeparators;
bool dragInside = dragging && insideNodeView;
if (dragInside && !doingSomethingElse)
{
//if( !SF_GUI.MultiSelectModifierHeld() )
// selection.DeselectAll();
//Debug.Log("Delta: " + Event.current.delta);
cameraPos -= Event.current.delta;
SnapCamera();
BoundsAdjustCamera();
editor.Defocus();
//Debug.Log( "USING" );
Event.current.Use();
}
if (SF_GUI.PressedCameraMove())
{
panCamera = true;
}
}
