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โ €โ €โ €โ €โ—ฏโ €โœคะ˜Nแ—ฉแ™โ“„แ—ฏโ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฉะ˜Nโœคโ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €โœคะ˜Nแ—ฉแ™โ“„แ—ฏโ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฉะ˜Nโœคโ €โ—ฏโ €โ €โ €โ €
โฏโต™๐–งท๐ซฑโœธ๐ซฑ๐–งทโต™โฏ
ยท8kun.topยท
โ €โ €โ €โ €โ—ฏโ €โœคะ˜Nแ—ฉแ™โ“„แ—ฏโ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฉะ˜Nโœคโ €โ—ฏโ €โ €โ €โ €
Curvature Comb / Jacob Rus / Observable
Curvature Comb / Jacob Rus / Observable
A โ€œcurvature combโ€ is a type of graphical diagram added to the plot of a curve which shows a number of โ€œteethโ€ segments with their bases along the curve, oriented perpendicular to the curve and proportional in length to its curvature. Personally I find it is easier to interpret a solid curve vs. a collection of line segments. But eventually I might also add a more traditional comblike display. I apply a sigmoid function (here, an arctangent) to the curvature so that even for very extremely sharply kinked cu
๐”—ข๐–กผ๐”—ขแฏฝ๐”—ข๐–กผ๐”—ขโ €๐”—ข๐–กผ๐”—ขแฏฝ๐”—ข๐–กผ๐”—ข
ยทobservablehq.comยท
Curvature Comb / Jacob Rus / Observable
โ €โ €โ €โ €โ—ฏโ €แ‘แ‘•๊–ดะ˜Nโ“„แ”“แ”•โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฑแ—ดแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฑแ—ดแ™โ“„แ—ฏโ €โ—ฏโ €แ”“แ”•โ“„ะ˜N๊–ดแ‘แ‘•โ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €แ‘แ‘•๊–ดะ˜Nโ“„แ”“แ”•โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฑแ—ดแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฑแ—ดแ™โ“„แ—ฏโ €โ—ฏโ €แ”“แ”•โ“„ะ˜N๊–ดแ‘แ‘•โ €โ—ฏโ €โ €โ €โ €
โ €
โฏโต™๐–งท๐ซฑโœธ๐ซฑ๐–งทโต™โฏ
ยท8kun.topยท
โ €โ €โ €โ €โ—ฏโ €แ‘แ‘•๊–ดะ˜Nโ“„แ”“แ”•โ €โ—ฏโ €แ—ฏโ“„แ™แ—ฑแ—ดแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฑแ—ดแ™โ“„แ—ฏโ €โ—ฏโ €แ”“แ”•โ“„ะ˜N๊–ดแ‘แ‘•โ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €โตˆโ €โ—ฏโ €โœคแ‘แ‘•แ—ฑแ—ด๊—ณแ—ฑแ—ดโ €โ—ฏโ €แ”“แ”•แ—ฉแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฉแ”“แ”•โ €โ—ฏโ €แ—ฑแ—ด๊—ณแ—ฑแ—ดแ‘แ‘•โœคโ €โ—ฏโ €โตˆโ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €โตˆโ €โ—ฏโ €โœคแ‘แ‘•แ—ฑแ—ด๊—ณแ—ฑแ—ดโ €โ—ฏโ €แ”“แ”•แ—ฉแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฉแ”“แ”•โ €โ—ฏโ €แ—ฑแ—ด๊—ณแ—ฑแ—ดแ‘แ‘•โœคโ €โ—ฏโ €โตˆโ €โ—ฏโ €โ €โ €โ €
โฏโต™๐–งท๐ซฑโœธ๐ซฑ๐–งทโต™โฏ
ยท8kun.topยท
โ €โ €โ €โ €โ—ฏโ €โตˆโ €โ—ฏโ €โœคแ‘แ‘•แ—ฑแ—ด๊—ณแ—ฑแ—ดโ €โ—ฏโ €แ”“แ”•แ—ฉแ™โ €โ—ฏโ €โ €โ €โ €โต™โ €โ €โ €โ €โ—ฏโ €แ™แ—ฉแ”“แ”•โ €โ—ฏโ €แ—ฑแ—ด๊—ณแ—ฑแ—ดแ‘แ‘•โœคโ €โ—ฏโ €โตˆโ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
โœธ๐–งทโต™๐‘ฝ‡โต™โ›‹๐ซฐโ›‹โต™๐‘ฝ‡โต™๐–งทโœธ
ยทtbpchan.czยท
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
Getting started with After Effects expressions - Page 2 - Adobe Support Community - 10706722
Getting started with After Effects expressions - Page 2 - Adobe Support Community - 10706722
Disclaimer: This post isn't an official expressions guide by Adobe. It's meant to help users understand the power of expressions in After Effects. Being - 10706722 - 2
๐–งทโœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–งท๐–ข„โฆป๊–…โœข๐–ฅ โ›‹๐–ฅ โœข๊–…โฆป๐–ข„๐–งทโœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–งท
ยทcommunity.adobe.comยท
Getting started with After Effects expressions - Page 2 - Adobe Support Community - 10706722
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
โœธ๐–งทโต™๐‘ฝ‡โต™โ›‹๐ซฐโ›‹โต™๐‘ฝ‡โต™๐–งทโœธ
ยท8kun.topยท
โ €โ €โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โต™โ €โ €โ—ฏโ €แ™แ”“แ”•๊–ดะ˜N๊–ดแ—ฉแ’แ’โ €โ—ฏโ €โšชโ €โ—ฏโ €แ’แ’แ—ฉ๊–ดะ˜N๊–ดแ”“แ”•แ™โ €โ—ฏโ €โ €โ €โ €
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
ยทtbpchan.czยท
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
Drawing better looking curves / Dennis Hotson / Observable
Drawing better looking curves / Dennis Hotson / Observable
I've recently been learning about how to draw smoother curves that look more appealing. A common technique in professional CAD and font design software is to use a visualisation called a curvature comb to see how sharp or flat a curve is along its path. Here's an example of a curvature comb being used in Fontlab VI to smooth out bumpy spots in a font:
๐”—ข๐–กผ๐”—ขแฏฝ๐”—ข๐–กผ๐”—ขโ €๐”—ข๐–กผ๐”—ขแฏฝ๐”—ข๐–กผ๐”—ข
ยทobservablehq.comยท
Drawing better looking curves / Dennis Hotson / Observable
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
ยทtbpchan.czยท
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น
ยทtbpchan.czยท
๊”น๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๐–งทโ›‹โœธโ›‹๐–งท๐–ข„โœขโฏ๊–…๐–ฅ ๊–…๐–ฅ ๊–…โฏโœข๐–ข„๊”น