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"MichaelJF" <mi-### [at] t-onlinede> wrote:
> "Janc" <jan### [at] telefonicanet> wrote:
>
> > Hi! Michael.
> > Thanks for your help, but it was a problem of copy and paste, I missed the last
> > }.
> > Any way, povray should refuse to work if there is a lost }
>
> Usually it does. But in some cases the placement of the brackets determines the
> structure the transforms are to be applied. Textures can be transformed as well
> as objects. So if you have a transform (like rotate, translate or scale or the
> totally confusing matrix transforms) within a texture, it will be applied to the
> texture and not to the object which the texture is to be applied.
>
> >
> > cylinder{
> > <0, 0, 0>, <0, 50, 0>, 1
> > texture{Rust scale 10 finish{roughness 100 ambient 0.2 } }
> > rotate Ang*z // Ang = tilting degree
> > }
>
> In this case the rotation is applied to the object (the cylinder) and not to the
> texture.
>
> Best regards,
> Michael
Hi! Michael.
I tried with various position of "rotate<x,y,z>" but it never seem to rotate my
Rust texture.
#declare MyRust =
texture{ Rust
normal { agate 1.5 scale 0.25 }
finish { phong 0.1 }
scale 0.1
}
#declare Mastil =
union{
cone {
<0, 0, 0>, radio_inferior_mastil // Centro y radio inferior.
<0, 320, 0>, radio_superior_mastil // Centro y radio superior.
open
}
cylinder{ // Lower end closer.
<0, -.5, 0>, <0, .5, 0>, radio_inferior_mastil
}
}
Test 1
object{
Mastil
#local Ang_Mastil = -( ((ClockZ-Fase_2)*90)/(Fase_3-Fase_2) );
rotate <0, 0, Ang_Mastil> // OK
texture{ MyRust rotate <0, 0, Ang_Mastil> } // <<<<<< it seems not rotate.
}
Test 2
object{
Mastil
#local Ang_Mastil = -( ((ClockZ-Fase_2)*90)/(Fase_3-Fase_2) );
texture{ MyRust } // <<<<<< it seems not rotate.
rotate <0, 0, Ang_Mastil>
}
I upload a gif with the result at:
http://news.povray.org/povray.binaries.animations/thread/%3Cweb.5253e42b5b3e3e64bbbff5b50@news.povray.org%3E/
There you can see how texture change each frame.
Regards.
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