From 37aa632670c8e1b45d3df44ae8b4a323f2b23dae Mon Sep 17 00:00:00 2001 From: Pomax Date: Thu, 7 Jan 2016 14:16:13 -0800 Subject: [PATCH] . --- components/sections/moulding/index.js | 17 +- ...dd7c4c591857fa9a5e4a8463192ccadc4954a5.svg | 103 +++++++++++ ...e6f70fe7607a4b6b8cff1779e64baa1e2f73bc.svg | 160 ++++++++++++++++ ...e34a30f44229f733f70467b1ea0ded4b85a26f.svg | 146 +++++++++++++++ ...45b211a65b90771e54891dd2fdef1efdff6515.svg | 97 ++++++++++ ...1a60c2b3381e68ec8c73e4d1e25b3f4ac3630e.svg | 96 ++++++++++ ...3dc8c4b1a49b2a86f562e433b2fa9ef68d66e5.svg | 90 +++++++++ ...f4caddc97f308e01567e099d073688f33c996e.svg | 146 +++++++++++++++ ...4cca16121d0e54466dabd655c86e5bcaa8984b.svg | 160 ++++++++++++++++ ...ddf2a7ca29e8854f9034088d39411e8ca2dce1.svg | 173 ++++++++++++++++++ 10 files changed, 1184 insertions(+), 4 deletions(-) create mode 100644 images/latex/0cdd7c4c591857fa9a5e4a8463192ccadc4954a5.svg create mode 100644 images/latex/0ee6f70fe7607a4b6b8cff1779e64baa1e2f73bc.svg create mode 100644 images/latex/22e34a30f44229f733f70467b1ea0ded4b85a26f.svg create mode 100644 images/latex/2545b211a65b90771e54891dd2fdef1efdff6515.svg create mode 100644 images/latex/5b1a60c2b3381e68ec8c73e4d1e25b3f4ac3630e.svg create mode 100644 images/latex/963dc8c4b1a49b2a86f562e433b2fa9ef68d66e5.svg create mode 100644 images/latex/c6f4caddc97f308e01567e099d073688f33c996e.svg create mode 100644 images/latex/c74cca16121d0e54466dabd655c86e5bcaa8984b.svg create mode 100644 images/latex/f4ddf2a7ca29e8854f9034088d39411e8ca2dce1.svg diff --git a/components/sections/moulding/index.js b/components/sections/moulding/index.js index 087296dc..0464fb04 100644 --- a/components/sections/moulding/index.js +++ b/components/sections/moulding/index.js @@ -251,10 +251,19 @@ var Moulding = React.createClass({ we know the distance A--e1 is only line-interval [0,t] of the full segment, and A--e2 is only line-interval [t,1], so constructing the new control points is fairly easy:

-

\[\begin{align} - C1' &= A' + \frac{e1 - A'}{t} \\ - C2' &= A' + \frac{e2 - A'}{1 - t} - \end{align}\]

+

\[ + \left \{ \begin{align} + v1 &= A' + \frac{e1 - A'}{t} \\ + v2 &= A' + \frac{e2 - A'}{1 - t} + \end{align} \right . + \]

+ +

\[ + \left \{ \begin{align} + C1' &= v1 + \frac{v1 - start}{t} \\ + C2' &= v2 + \frac{v2 - end}{1 - t} + \end{align} \right . + \]

And that's cubic curve manipulation.

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