   2D Color Interpolation
  Hello folks!following problem:I have a white bitmap with 3 to n points (pixels). The points have different (or same) colors.The color of the space between all of this points should be interpolated. I can only find algorithms to interpolate from the boundarys to middle, but theese dont''t work if there are points inside the boundary. I have searched very long so you are my last hope. Thank you very muchbernd  
  First, introduce a sufficient number of additional points along the boundary and set their color to white.Second, connect the points so you form triangles - do a Google search on "delaunay triangulation".Third, interpolate linearly the color in each triangle. (I''m lazy and I would get the GPU do it for me :-) ).  ;  hmm sounds good.seems to be the only thing which could work for me.thank you  