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Hellow!
Whether it is possible to make on points of a curve function for a isosurface?
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LanuHum <Lan### [at] yandexru> wrote:
> Hellow!
> Whether it is possible to make on points of a curve function for a isosurface?
I'm not exactly sure what you are asking, so could you please rephrase
the question?
--
- Warp
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Warp <war### [at] tagpovrayorg> wrote:
> LanuHum <Lan### [at] yandexru> wrote:
> > Hellow!
> > Whether it is possible to make on points of a curve function for a isosurface?
>
> I'm not exactly sure what you are asking, so could you please rephrase
> the question?
>
> --
>
- Warp
isosurface{ // sphere
function{ sqrt(x*x + y*y + z*z) - 1 }
isosurface{ // cylinder
function { sqrt(x*x + z*z) - 1 }
isosurface{ // my spline-based object (Object on the basis of a spline)
function { ????????? } //User-Defined Function. How?
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"LanuHum" <Lan### [at] yandexru> wrote:
> Warp <war### [at] tagpovrayorg> wrote:
> > LanuHum <Lan### [at] yandexru> wrote:
> > > Hellow!
> > > Whether it is possible to make on points of a curve function for a isosurface?
> >
> > I'm not exactly sure what you are asking, so could you please rephrase
> > the question?
> >
> > --
> >
>
> - Warp
> isosurface{ // sphere
> function{ sqrt(x*x + y*y + z*z) - 1 }
>
> isosurface{ // cylinder
> function { sqrt(x*x + z*z) - 1 }
>
> isosurface{ // my spline-based object (Object on the basis of a spline)
> function { ????????? } //User-Defined Function. How?
Something like this ?
From: R Suzuki
Subject: Example of Rope Macro
Date: 22 Jan 2002 09:52:27
http://news.povray.org/povray.binaries.images/thread/%3C3c4d365b%40news.povray.org%3E/
From: R Suzuki
Subject: Rope Macro
Date: 22 Jan 2002 09:49:44
http://news.povray.org/povray.binaries.scene-files/thread/%3C3c4d35b8%40news.povray.org%3E/
--
Tor Olav
http://subcube.com
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"Tor Olav Kristensen" <tor### [at] TOBEREMOVEDgmailcom> wrote:
> "LanuHum" <Lan### [at] yandexru> wrote:
> > Warp <war### [at] tagpovrayorg> wrote:
> > > LanuHum <Lan### [at] yandexru> wrote:
> > > > Hellow!
> > > > Whether it is possible to make on points of a curve function for a isosurface?
> > >
> > > I'm not exactly sure what you are asking, so could you please rephrase
> > > the question?
> > >
> > > --
> > >
> >
> > - Warp
> > isosurface{ // sphere
> > function{ sqrt(x*x + y*y + z*z) - 1 }
> >
> > isosurface{ // cylinder
> > function { sqrt(x*x + z*z) - 1 }
> >
> > isosurface{ // my spline-based object (Object on the basis of a spline)
> > function { ????????? } //User-Defined Function. How?
>
> Something like this ?
>
> From: R Suzuki
> Subject: Example of Rope Macro
> Date: 22 Jan 2002 09:52:27
>
http://news.povray.org/povray.binaries.images/thread/%3C3c4d365b%40news.povray.org%3E/
>
> From: R Suzuki
> Subject: Rope Macro
> Date: 22 Jan 2002 09:49:44
>
http://news.povray.org/povray.binaries.scene-files/thread/%3C3c4d35b8%40news.povray.org%3E/
>
> --
> Tor Olav
> http://subcube.com
No!
I would like to have function that it was possible to use such way:
For example:
isosurface{ //-------------------------
function{ user-defined function(bla-bla-bla)
-f_leopard(x*11,y*11,z*11)*0.25
}
or:
#declare fn_A = function { FIRST user-defined function (bla-bla-bla)}
#declare fn_B = function { SECOND user-defined function (bla-bla-bla)}
#declare Blob_Threshold=0.125;
isosurface{ //-------------------------
function {
(1+Blob_Threshold)
-pow(Blob_Threshold,fn_A(x,y,z))
-pow(Blob_Threshold,fn_B(x,y,z))}
Probably, it is impossible? :(
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