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Adaptive bezier curve discretization #22

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jonathanolson opened this issue Aug 30, 2013 · 0 comments
Open

Adaptive bezier curve discretization #22

jonathanolson opened this issue Aug 30, 2013 · 0 comments
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dev:enhancement priority:3-medium type:performance

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@jonathanolson
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Adaptive bezier discretization / offset curves, see attached paper

  • "Fast, precise flattening of cubic Bezier path and offset curves" Hain, Ahmad
  • Quadratic curve offsets need implementation improvement (32 sub-quadratics is too costly)
    • Consider a more abstract segment like QuadraticOffset, CubicOffset, EllipticalArcOffset.
      • Transforming + offsets are easy
      • Can discretize later
@ghost ghost assigned jonathanolson Aug 30, 2013
jonathanolson added a commit that referenced this issue Apr 23, 2014
@jonathanolson
Adding adaptive discretization support to segments (applicable to #22 …
dd9a2b3 
…and #32, but not done yet). Added non-linear transform support, and in particular an example polarToCartesian transformation function (applicable to phetsims/sun#84)
@jonathanolson jonathanolson removed their assignment Sep 8, 2016
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