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Creating Two-Point Splines with Tangency

To create two-point splines with tangency:

  1. Click Spline Tool_Spline_Sketch.gif (Sketch toolbar) or Tools > Sketch Entities > Spline.

    The pointer changes to pointer4spline.gif.

  2. Click to place the first point and drag out the first segment.
  3. Click the next point and drag out the second segment.
  4. Repeat for each segment to create a spline with three or more points.
  5. Double-click when the spline is complete.


    The Spline PropertyManager appears.

    Spline handles display by default. To hide or display spline handles, click Show Spline Handles Tool_Show_Spline_Handles_Spline_Tools.gif (Spline Tools toolbar) or Tools > Spline Tools > Show Spline Handles .

  6. Click PM_OK.gif.
  7. In the Edit Sketch mode, right-click the spline and select Simplify Spline Tool_Simplify_Spline_Tools.gif.
  8. In the dialog box, click Smooth until the spline contains only two points, then click OK.

    The endpoints of the spline retain their slope.

    spline_before_simply.gif spline_after_simply.gif
    Original spline Simplified 2-point spline
    As with all splines, you can add tangency between two-point splines and other sketch entities.
    spline_multi-point.gif spline_after_simplify-tangent.gif
    Multi-point spline Simplified spline

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