Waitrud Weber’s blog

things and reminders for memories

2020-12-04から1日間の記事一覧

3d : Curve, first, we think:

Line( x, y, z, t ) = ( A2 - A1 ) * t + A1 a = | A2 - A1 | f(x) = x * ( x - a )~2; Curve1( x, y, z, t ) = Line( x, y, z, t ) + normal( CF1 - A1 ) * f( t ) Curve2( x, y, z, t ) = Line( x, y, z, t ) + normal( CB2 - A2 ) * f( t ) Curve = ( Cur…