Curve

3D Curve Fill

Fills curves with face in 3d

N-Gons/Triangles: Fills with single n-gon face or triangulates it

Adaptive Catenary Splines

Creates physically accurate rope sag effect that maintains its length from a splines with 2 points

Splines Length: Splines length per spline segment
Splines Resolution: Resolution of the splines per spline segment
Axis Rotation: Rotates spline around its axis

Advect Splines

Instances splines on points and advects/moves splines each step by vector

Steps: Steps of the splines
Direction: Vector direction that splines moves each step

Align Curve Normal

Aligns curve normal to the Direction vector by tilting it

Direction: Direction that curve normals will be aligned
Tilt: Tilts curve

Bezier Extend

Extends bezier end point hands with continuity

Reverse: Extends start point instead of end
Factor: Factor of the extension. Negative value will contract

Bezier Resample

Resamples bezier curve by subdividing it while leaving original controls points

Lenth: Length spacing between points

Blend Curves

Blends curves by the minimal distance

Distance: Minimal distance that curves will be blended

Circle Outer/Inner Tangent Curve

Bevels curve segments in a way that connects circles inner/outer tangnets

Resolution: Resolution of the bevel
Radius: Radius of the bevel
Up Axis: Axis of bevel
Flip Sides: Flips bevel side

Curve Banking

Sets curve tilt to create road banking effect depending on curve curvature

Banking: Amount of banking curve tilt
Blur: Blurs banking tilt for smoother results
Tilt: Tilts whole curve

Curve Bisect

Cuts a curve along a custom plane

Place Position: Position of cutting plane
Plane Normal: Direction of cutting plane
Flip Direction: Flips cutting plane direction

Curve Intersection

Creates point on curve segment where intersection is find

2D/3D

2D: Calculates intersection on Z axis
3D: Calculates intersection in 3D space

3D Distance Threshold: Distance Threshold between found intersection segments

Curve Median Axis 2D

Calculates closed/cyclic curve median axis by converting it to triangular planar mesh calculating voronoi cells

Resample Length: Resample length
Fill Curve Group index: Curves group id which curves will be converted to a mesh to calulate median axis
Median Edges: Outputs median edges

Median Mesh: Outputs median mesh

Median Points: Outputs median points

Points Radius: Radius of median points

Tip

Median Points can be used to create inflation effect

Curve Mesh Boolean

Cuts curve using a mesh

Diff/Inter/Slice

Diff: Difference boolean mode
Inter: Intersection boolean mode
Slice: Slice boolean mode

Intersecting points: Outputs true boolean value on new points that been created from mesh boolean

Warning

Singe curve segment can only be cut one time

Curve Offset

Evenly offsets curve from axis or normal

Duplicate: Duplicates input curves
Distance: Distance of the offset
Axis Rotation: Rotation of the axis
Offset: Offsets distance offset
Axis/Normal: Uses axis vector or the curve normal
Axis: Axis direction

Curve Point Angle

Calculates curve points angle from its neighbors points

Angle: Angle output in radians from 0 to 3.14159

Decimate Curve

Removes curve points depending on curve curvature

Angle: Cuve points greater then angle that points will be removed
Smooth: Smooths curve to minimize the gaps

Warning

Cyclic curves decimate results can be undesirable

Even Curve to Mesh

Makes curve radius even

Profile Curve: Profile Curve
Fill Caps: Fill Caps

Loft Splines

Connects splines

Bezier/Catmull/Poly: Interpolation method
Resample Splines: Resamples splines. Tip: Use it if splines has uneven controls points
Resample Count: Resamples spline points count
Subdivide: Subdivides connection between splines
Cyclic Splines: Connects input splines
Cyclic Loft: Connected loft

Poly Arc

Creates circle arcs smootly connected from curve segments

Resolution: Resolution of each segment arc
Auto Tangent: Automaticaly creates tangent that first curve segment arc will follow
First Point Tangent: Tangent direction that first curve segment arc will follow