FredoSpline

Fredo Create Curves（Fredo Create Curves） 动画教程
Click Create curve to select and set the curve style.

Fredo Edit Curves（Fredo Edit Curves） 动画教程
Click the curve editor to set the default parameters and styles of the curve.

Fredo Swap Curves（Fredo Swap Curves） 动画教程
Click to set the curve style and convert to the target curve according to the control points.

Fredo Convert Curves（Fredo Convert Curves） 动画教程
Click Set curve style to convert to target curve according to vertex.

Fredo Purge data（Fredo Purge data）
Clears the specified spline data to make it normal.

Fredo Purge All data（Fredo Purge All data）
Clears all spline data to make it normal.

Fredo Bezier Classic（Fredo Bezier Classic） 动画教程
In the classic Bezier curve usage, the default is to determine the middle control point after the two end points are determined to generate a smooth curve. You can change the drawing conditions in the parameter box.

Fredo Bezier Nurbs（Fredo Bezier Nurbs） 动画教程
Determine multiple control points in order to draw a smooth spline. You can change the drawing conditions in the parameter box.

Fredo Local Fit Spline（Fredo Local Fit Spline） 动画教程
Determine multiple control points in order to draw a smooth spline curve, and the curve smoothly transits near the local control points of the operation.

Fredo Global Fit Spline（Fredo Global Fit Spline） 动画教程
Determine multiple control points in order to draw a smooth spline curve. The curve adjusts the smooth transition according to all control points.

Fredo Polyline（Fredo Polyline） 动画教程
Draw a simple polyline without parameter settings through multiple control points, and edit, add and delete control points again.

Fredo Polyline Segmentor（Fredo Polyline Segmentor） 动画教程
Draw the polyline through multiple control points and fixed segments, and set the segment number and method in the parameter box.

Fredo Polyline Divider（Fredo Polyline Divider） 动画教程
Draw the polyline through multiple control points and equidistant segments, and set the spacing and method in the parameter box.

Fredo Polycorner Generic（Fredo Polycorner Generic） 动画教程
Draw a simple polyline without parameter setting through multiple control points, and select the corner type in the parameter box.

Fredo Polycorner Arc（Fredo Polycorner Arc） 动画教程
Draw a polyline through multiple control points. The vertex is an arc. In the parameter box, you can set the corner arc radius and the number of segments.

Fredo Polycorner Squircle（Fredo Polycorner Squircle） 动画教程
Draw the polyline through multiple control points, and the vertices are fillets. In the parameter box, you can set the corner radius, segment number and corner value.

Fredo Polycorner Bezier（Fredo Polycorner Bezier） 动画教程
The polyline is drawn by multiple control points, and the vertices have Bezier curve connection nodes. The radius, number of segments and weight can be set in the parameter box.

Fredo Polycorner Chamfer（Fredo Polycorner Chamfer） 动画教程
Draw the polyline through multiple control points, the vertex is the tangent angle, and the corner radius can be set in the parameter box.

Fredo Polycorner Dog-Bone（Fredo Polycorner Dog-Bone） 动画教程
Draw a polyline through multiple control points. The vertex is a dog bone like corner. You can set the corner radius and the number of segments in the parameter box.

Fredo Polycorner T-Bone（Fredo Polycorner T-Bone） 动画教程
Draw a polyline through multiple control points. The vertex is T-bone angle, which naturally connects the long edge. In the parameter box, you can set the corner radius and the number of segments.

Fredo Courbette（Fredo Courbette） 动画教程
The arc curve is drawn by two control points, and then the control points are automatically connected to the spiral curve. The number of segments can be set in the parameter box.