A smooth cubic curve that passes through every point and leaves each one along its own tangent vector. Longer tangents pull the curve further along their direction.
The points the curve goes through, in order (at least two).
One tangent per point, same count as the points. Direction sets the heading, length sets how strongly it pulls.
Values the block gives besides its output. The editor lists them under Properties, and an input can read one by reference.
Where the curve begins.
Where the curve ends.
The curve's unit direction at its start.
The curve's unit direction at its end.
Unit vector along the straight chord from start to end.
Length measured along the curve.
The center of the curve's bounding box.
The axis-aligned extent of the curve.
Distance to the curve as a field, zero on the curve; give it volume with Thicken Surface.
At each point, how far along the curve its nearest curve point lies (computed on the CPU only).
True when the curve's end meets its start.
The display name of the node that made the curve.
The same curve, running from end to start.