★How to draw an arc that is tangent to the current arc and has zero end curvature in sketch of ZW3D

Issue:

When drawing an arc in the tangent direction of an existing arc, sometimes it's necessary to create an arc with continuous curvature but zero curvature at the endpoint. How can this be achieved?

Solution:

1. Click the Arc command and select the way for drawing an arc.
2. Enter the relevant parameters and tick the G2 (curvature continuous) arc command, click OK.