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Tangent/Normal - Tangent/Normal - Сообщения
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Superb application ! ... Thanks
The tangent to the curve and the normal to the surface
The curve is given as the intersection line of two surfaces f1 and f2.
It can be seen that the normal to the sphere passes through its center.


Normal'4.sm (52 КиБ) скачан 187 раз(а).
The curve is given as the intersection line of two surfaces f1 and f2.
It can be seen that the normal to the sphere passes through its center.


Normal'4.sm (52 КиБ) скачан 187 раз(а).
2 пользователям понравился этот пост
Thanks for that one, added in dedicated file.
BTW, thanks for your latest meshed Torus, nice.
I was wondering if you can animate two more:
1. Add a point on Analemma wrapped on the sphere, animate the point ?
2. Animate [slide] the Advection on the graph ? Very nice in Mathcad !
Cheers, Thanks in advance: Jean
Solve Tridiagonal [ADVECTION].sm (56 КиБ) скачан 155 раз(а).
Analemma.sm (139 КиБ) скачан 183 раз(а).
BTW, thanks for your latest meshed Torus, nice.
I was wondering if you can animate two more:
1. Add a point on Analemma wrapped on the sphere, animate the point ?
2. Animate [slide] the Advection on the graph ? Very nice in Mathcad !
Cheers, Thanks in advance: Jean
Solve Tridiagonal [ADVECTION].sm (56 КиБ) скачан 155 раз(а).
Analemma.sm (139 КиБ) скачан 183 раз(а).
Flat animation we have already done:
https://en.smath.info/forum/resource.ashx?a=14479&b=2
One of the variants on the sphere.Unfortunately, the graph looks flat.

Analemma Anim.sm (31 КиБ) скачан 177 раз(а).
https://en.smath.info/forum/resource.ashx?a=14479&b=2
One of the variants on the sphere.Unfortunately, the graph looks flat.

Analemma Anim.sm (31 КиБ) скачан 177 раз(а).
1 пользователям понравился этот пост
Davide Carpi 10.10.2017 11:51:00
Tangent, normal and binormal vectors
Curves can be specified parametrically, algebraically or by a coordinate matrix




Spiral2.sm (36 КиБ) скачан 173 раз(а).
Sinus.sm (48 КиБ) скачан 179 раз(а).
VivianiSph.sm (37 КиБ) скачан 166 раз(а).
VivianiTor.sm (52 КиБ) скачан 174 раз(а).
Curves can be specified parametrically, algebraically or by a coordinate matrix




Spiral2.sm (36 КиБ) скачан 173 раз(а).
Sinus.sm (48 КиБ) скачан 179 раз(а).
VivianiSph.sm (37 КиБ) скачан 166 раз(а).
VivianiTor.sm (52 КиБ) скачан 174 раз(а).
1 пользователям понравился этот пост
Davide Carpi 11.04.2018 19:16:00
Thanks Ber7, saved.
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