Quote Originally Posted by Carver413 View Post
Code:
 TFlt4 = packed record
    case Integer of
      0:(X,Y,Z,W:Single);
      1:(S:Array [0..3] of Single);
      2:(R,G,B,A:Single);
      3:(X1,Y1,X2,Y2:Single);
    end;
as I have said these record type arrays are opengl friendy you can pass them like this @Points[0]
Should I use packed records for this purpose? the interweb says it has slower access performance than 'unpacked'