Intersection of Two Curves

This function creates a point by intersecting two or more curves. In case of multiple intersections, a new point will be created for each intersection. Any curves already selected will be used as input to this function. If there are less than two curves selected, you will be asked to define or select more curves.

No form is used when creating a point of this type. However, when modifying an existing point, the following menu is displayed:

Figure 2:25. Pop-up menu for modification of a point at the intersection between two curves.

When modifying an existing point of this type, by selecting Modify Curve 1 or Modify Curve 2, you can modify each of the curves (numbered in the order they were selected at the time the point was created). The Select Type button lets you change the type of the point to any of the point types described in this section. Finally, Ok quits the Modify function and recreates the point, while Cancel aborts the function without any action.