# hgeDistortionMesh::SetDisplacement Sets displacement for the specified distortion node.
    void SetDisplacement(
      int col,
      int row,
      float dx,
      float dy,
      int ref
    );
## Parameters col Column of the node to be changed. The numeration starts from 0. row Row of the node to be changed. The numeration starts from 0. dx X-axis displacement. dy Y-axis displacement. ref The displacement reference point. Should be one of these: HGEDISP_NODE - the reference point is the default node position HGEDISP_TOPLEFT - the reference point is the top-left corner of the mesh HGEDISP_CENTER - the reference point is the center of the mesh ## Requirements Header: hgedistort.h Import library: hgehelp.lib ## See also GetDisplacement, SetZ, SetColor