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Quadratic Bezier curves

ÀÛ¼ºÀÚ Uploader : mangsteen ÀÛ¼ºÀÏ Upload Date: 2019-01-03º¯°æÀÏ Update Date: 2019-01-06Á¶È¸¼ö View : 262

Type1 Type2
Quadratic Bézier curves

P(t) = (1-t)^2*P0 + 2t(1-t)*P1 + t^2*P2 (0¡Ât¡Â1)

P0~P2 : control points , P0 : start point, P2 : end point

Letting the coordinates pf points P0 to P2 as (x0, y0) to (x2, y2) and expressing x coordinate and y coordinate separately, the following is obtained. 

Px(t) = (1-t)^2*x0 + 2t(1-t)*x1 + t^2*x2 (0¡Ât¡Â1)
Py(t) = (1-t)^2*y0 + 2t(1-t)*y1 + t^2*y2 (0¡Ât¡Â1)


¢º Data




¡á Px(t)




¡á Py(t)


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