Curve Pen

    模式

    编辑模式

    工具

    Toolbar ‣ Curve Pen

    The Curve Pen tool allows you to construct and edit curves rapidly.

    Curve Pen Preferences

    The following preferences can be configured from: Preferences ‣ Keymap ‣ 3D View ‣ Curve ‣ 3D View Tool: Edit Curve, Curve Pen.

    Extrude Point

    LMB click to add a new point connected to an existing point.

    Extrude Handle Type

    The of the extruded points. Can be either Vector or Auto. However, the handle type switches to Align when handles are moved (See Move Point).

    Delete Point

    Ctrl-LMB click on an existing point to delete it.

    Ctrl-LMB click on a Curve Segment to insert a new control point between the two adjacent control points. Ctrl-LMB click and drag to control the handles of the inserted points.

    Move Segment

    LMB drag on a segment in between two control points to adjust the handles, changing the shape of the curve without affecting the location of any control points.

    Select Point

    LMB click to select a single point or handle at a time.

    Move point

    LMB drag to move existing points or handles. With an endpoint of a spline selected, click and drag on empty space to Extrude Point and move the handle at the same time.

    Close Spline

    Make the spline by clicking the endpoints consecutively.

    Close Spline Method

    The condition for Close Spline to activate.

    Toggle Vector

    Double click LMB on a handle to switch handle between Vector and Auto handle types. Can be used to easily switch between sharp corners and smooth curves.

    Cycle Handle Type

    Double click LMB on the control point to cycle through all handle types.

    快捷键

    Free-Align Toggle

    Hold LeftShift while dragging a handle to switch between and Align handle types. Can be used to create sharp corners along the curve.

    Move Adjacent Handle

    Hold LeftCtrl while dragging a handle to move the closer handle of the adjacent control point. Can be helpful to make adjustments to newly created curve segments.

    Move Entire

    Hold Spacebar while dragging a handle to move the entire point.

    Link Handles

    Press RightCtrl while dragging a handle to mirror its movement on the opposite handle of the same point.

    Hold LeftAlt while dragging a handle to limit the movement of the handle to its current direction, so only its length can be adjusted.