Difference between revisions of "Circular arc approximation by cubic Bezier curve"
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}; | }; | ||
var P1 = brd.create('point', [ | var P1 = brd.create('point', [ | ||
− | function(){ return | + | function(){ return A.X()-k(M,A,B)*(A.Y()-M.Y()); }, |
− | function(){ return | + | function(){ return A.Y()+k(M,A,B)*(A.X()-M.X()); } |
], {}); | ], {}); | ||
var P2 = brd.create('point', [ | var P2 = brd.create('point', [ | ||
− | function(){ return | + | function(){ return B.X()+k(M,A,B)*(B.Y()-M.Y()); }, |
− | function(){ return | + | function(){ return B.Y()-k(M,A,B)*(B.X()-M.X()); } |
], {}); | ], {}); | ||