[size=150]Quick adaption[/size][br][br]Select all points together A2...A20+B1..B18+C1..C18 [AlgebraView] and move away from the figure[br]Select a curve point Ann add control points Bnn + Cnn [hold Ctrl + Click] move to the edge of the figure and adjust incoming (green) and outgoing (red) part of curve... [br][br][size=150]Make a new Spline[br][/size][br]Copy the points of figure shape to [i]list of points Fig[/i]. [br][br][i]Execute(MKXY)[/i] → transfer points to spreadsheet variables [color=#0000ff]A[sub]1[/sub]...A[sub]n[/sub][/color] [br][i]Execute(MKCA)[/i]→ generate control points and copy to spreadsheet variables [color=#38761D]B[sub]1[/sub]...B[sub]n[/sub][/color] [br][i]Execute(MKCB)[/i] → generate control points and copy to spreadsheet variables [color=#cc4125]C[sub]1[/sub]...C[sub]n[/sub][/color][br][i]Execute(MKBCurve)[/i] → generate Cubic Bezier-Parameter-Splines c[sub]2[/sub]....c[sub]n-1[/sub][br][br]Adjust Bezier-Curves to Fig shape by control points [br]it may take some work to find the appropriate control point settings to map the figure[br][i][br]Execute(MKSurface)[/i] → [i]MKFig [/i]script to make surface shape ([i]rotate[/i] [i]2pi[/i] by[i] yAxis[/i] adjust 4 other axis)[br][i]Execute(MKFig)[/i] → generate surface mapping figur b,c,d,... (adjust colors, grid lines, labes, show objects eg.)[br][br]Mulltiple selection of AlgebraView objects [hold Shift klick first-klick last].[br]Click a Fig point to show handles of control points.[br]Zoom In/Out (scroll mouse wheel) to handle details.[br]