• Create a polygon plane like the one in the first image.

  • Pull some points around to get something like target A.

  • Use a cluster or a bend deformer to create target B.

  • Create a bcs setup with A and B as targets for our base plane. Please refer to the Manual and/or Quick Start of the bcs for how to do this.

  • Create a combination dataPoint of A and B. Again, see the bcs Manual if you don’t know how to do this.

  • Open the DPK_rotateDeltasUI window by choosing Rotate Deltas… from the Extras menu in the bcsUI. You can also open it using the mel command: DPK_rotateDeltasUI;

  • Select the geometry for target B and press the Choose button. When we choose the angled plane (B) as Target Object, the deltas relative to it will be rotated.

  • Make sure the Angle is 45 and Axis is 1, 0, and 0. The axis we’ve chosen here will result in a rotation around the x-axis.

  • Select the geometry for the combination of A+B and press the Apply button. If you get a different result, your target B certainly bends the plane in a different direction. Undo the rotation (or rotate -45 degree) and try a different axis (0,1,0 or 0,0,1).