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hi,
"Kima" <nomail@nomail> wrote:
> I wrap an image over a lathe by
>
> lathe{
> cubic_spline 8,
> < 0.00, 0.00>,
> < 0.60, 0.00>,
> < 0.72, 0.44>,
> < 0.31, 0.93>,
> < 0.49, 1.26>,
> < 0.48, 1.35>,
> < 0.43, 1.56>,
> < 0.16, 1.60>
> texture{
> pigment{
> color rgb<1,0,0>
> }
> }
> texture{
> pigment{
> image_map{
> png "image.png" map_type 2 interpolate 4 once
>
> }
>
> }
> }
> }
>
> I have two problems:
>
> 1. image_map put the image on the object from the bottom (from south to north).
> Thus, if the image height is not enough to cover the object, it is always the
> top part, which is missing.
>
> How can I put the image from top to bottom or even on the middle (with respect
> to the y-axis)?
using your code as posted, I inserted:
pigment {
image_map {...}
rotate <270,0,0>
}
and the image covers the shape. no ideas wrt second question.
regards, jr.
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