Gocator Line Profile Sensors: User Manual
Gocator Web Interface • 421
Intersect
The Feature Intersect tool returns the intersection of a line geometric features and a reference line or
plane geometric feature. For line-line intersections, the lines are projected onto the Z = reference Z line
plane for features extracted from a surface, and the intersection of the lines projected onto the Y = 0
plane for features extracted from a profile. The angle measurement between the two lines is also
returned. The lines the tool takes as input are generated by other tools, such as Surface Edge or Surface
Ellipse.
The Feature Intersect tool saves you from having to write complicated calculations in script tools to find
intersect point between lines. Previously, calculating the intercept point of two lines was difficult and
prone to bugs, involving finding lines in indirect ways.
The Feature Intersect tool's positional measurements are particularly useful as anchor sources. For
example, you can easily find a corner point on a part from two edges (produced by two Surface Edge
tools) and using the X and Y positions as anchor sources.
When you use these positional anchors in combination with a ZAngle anchor from tools such as Surface
Edge, you can achieve extremely robust, repeatable measurements.
This tool's Angle measurement cannot be used as an angle anchor source. Only ZAngle
measurements can be used as angle anchor sources.
For more information on anchoring, see Measurement Anchoring on page 211.
The Feature Intersect tool can also generate a point geometric feature representing the point of
intersection of the lines that the Feature Dimension tool can use in measurements.
Gocator compares the measurement value with the values in Min and Max to yield a decision. For more
information on decisions, see Decisions on page 208.
See Adding and Configuring a Measurement Tool on page 198 for instructions on how to add
measurement tools.
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