Let's return to the "Drawing Parameters" dialog box. The "Polar tracking" tab allows you to configure the characteristic of the same name. Polar Tracking, like "Object Reference Tracking," generates dotted lines, but only when the cursor crosses the specified angle, or increments of the angle, either from the source coordinates (X = 0, Y = 0), or the last point indicated.
With the "Object Reference" and the "Polar Tracking" activated, Autocad displays trace lines at the angles specified in the dialog box. In this case, given the configuration of the previous video, from the last point used. If we want it to show trace lines at different angles, then we can add them to the list in the dialog box.
Like "Object Tracking", "Polar Tracking" also allows you to mark more than one object reference and will show the intersection of the polar polar tracking lines that are derived from them. In other words, with this characteristic, when drawing a new object, we can point to a reference to objects ("end point", "quadrant", "center", etc.) and angular vectors will appear; Then we indicate another reference of another object, with which we will see the angular intersections that arise from the tracing of both points.
So we will insist on the fact that these 3 joint tools, "Object reference", "Tracking ..." and "Polar tracking", allow us to generate the geometry of new objects very quickly from the already drawn and without impairment Of precision.