Curves Insert Format Tools 凸亚红江5园题中 Sketch.… Datum/Point Lines And Arcs Curve Line... /女火0和辑六】才⊙⊙可☑ Design Feature Arc/Circle Assodative Copy Lines and Arcs ⊙0⊙ Basic Curves... Combine Bodies Insert Format Iools As Tdm Chamfer... Sketch... Detail Feature 4 □Rectangle. ⊙Polygon.. Datum/Point Welding ⊙Ellipse.. Curve Parabola..… Curve from Curves 凸Offset.… Hyperbola... carve from bodies Offset in Face... a General Conic... Design Feature Bridge... Helix... Associative Copy Simplify... e Law Curve… Combine Bodies Join... Curve on Surface... Trim 西Project… Offset/Scale Combined Projection... Insert Format Tools As Spling Studio Spline... Detail Feature Mirror Curve... Sketch… Surface Datum/Point A Text.… Wrap/Unwrap... Curve Curve from Curves Curve from Bodies Intersect... Design Feature Section... Associative Copy Extract... Shanghai Jiao Tong University 11
Shanghai Jiao Tong University 11 Curves
Curves Curve Points,Lines /yA+ ■Conics ▣⊙ Arc,Ellipse,Parabola, Hyperbola,A General Conic xx否西月立为 Splines ■Law curves Shanghai Jiao Tong University 12
Shanghai Jiao Tong University 12 Curves n Points, Lines n Conics n Arc, Ellipse, Parabola, Hyperbola, A General Conic n Splines n Law curves
A General Conic When 0.001<rho<0.500,ellipse When rho=0.500,parabola When 0.500<rho<0.999,hyperbola General Conic 5 Points 4 Points,1 Slope 3 Points,2 Slope 3 Points.Anchor 2 Points,Anchor,Rho Coefficients 2 Points,2 Slope,Rho Shanghai Ji OK Back Cancel 13
Shanghai Jiao Tong University 13 A General Conic n When 0.001<rho<0.500, ellipse n When rho=0.500, parabola n When 0.500<rho<0.999, hyperbola
Rho Apex C D1 C h0= D2 D2 Section D1 sheet Start edge End edge Shanghai Jiao Tong University 14
Shanghai Jiao Tong University 14 Rho
Law Curve ■Law Curve uses a Lav Function combination of X,Y, 曰上yh®三 and Z components to OK Back Cancel define a law spline.You can define both two and La■Cure three-dimensional law Define Orientation splines. Point Constructor Specify Csys Reference OK Apply Cancel Shanghai Jiao Tong University 15
Shanghai Jiao Tong University 15 Law Curve n Law Curve uses a combination of X, Y, and Z components to define a law spline. You can define both two and three-dimensional law splines