What does Lock Tangents do?

What does Lock Tangents do?

• A. Locks tangents of a single vertex.
• B. Lets you manipulate handles of multiple vertices simultaneously.
• C. Locks the entire curve in place.
• D. Rotates the tangent direction.

Answer: (B)

Lock Tangents is about editing the tangent handles of several vertices together. When you have multiple vertices selected and enable this option, the tangent handles across those vertices move in sync. Dragging a handle on one vertex affects the corresponding handles on the others, so you can shape a smooth, consistent bend along that section of the spline without adjusting each vertex individually. It isn’t about locking a single vertex, freezing the whole curve, or simply rotating a tangent—the feature coordinates how the handles behave across multiple points.

Lock Tangents is about editing the tangent handles of several vertices together. When you have multiple vertices selected and enable this option, the tangent handles across those vertices move in sync. Dragging a handle on one vertex affects the corresponding handles on the others, so you can shape a smooth, consistent bend along that section of the spline without adjusting each vertex individually. It isn’t about locking a single vertex, freezing the whole curve, or simply rotating a tangent—the feature coordinates how the handles behave across multiple points.