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> //start
> pigment{
> object{
oops.
box{<-1,-1,0><1,1,0>} should be:
box{<-1,-1,0><1,1,z>} //where z is a distance that makes the box
intersect with the front of the man
//where to place the square emblem on the man's
> body (make sure this object only intersects the front half
> //This box assumes the man us upright in the y direction and faces the
z
> direction
> pigment{Pigment_Outside_The_Emblem} //pigment outside box
> ,
> pigment{ //pigment inside box
> image_map{sys "EmblemImage" interpolate 4}
> translate<-.5,-.5,0>
> scale <2,2,1>
> }
> }
> }
> //end
>
> let me know if this of use or if you don't fully understand it.
> g'luck
>
> -tgq
>
>
>
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Thanks, but after I invested some time in a bitmap decal I'm really hooked
on it.
I suppose the solution is two type 0 maps.
One is the normal decal.
The other is the color of the "clothes fabric" but rotated 90*y and
translated to cover up the back.
feature request: one sided type 0 map.
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"Greg M. Johnson" <gregj:-)565### [at] aol com> wrote in message
news:3d1080d8$1@news.povray.org...
> Thanks, but after I invested some time in a bitmap decal I'm really hooked
> on it.
> I suppose the solution is two type 0 maps.
> One is the normal decal.
> The other is the color of the "clothes fabric" but rotated 90*y and
> translated to cover up the back.
>
> feature request: one sided type 0 map.
>
Why do you think the solution I posted wouldn't do what you want? Could you
explain exactly what you are you trying to do?
-tgq
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oops. I guess I saw "object pattern" and my heart sunk, as I didn't want to
just place a text "M".
*Now* I understand your solution and more sincerely thank you for it.
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Yeah, 'slope' was what I meant to write....
TinCanMan wrote:
>>>Try using a slope_map.
>>>
>> slope_map is related to normals, not pigments.
>>
>>
> I think he must be refering to the slope pattern from 3.5 and megaPOV.
> Should be able to work though it wouldn't be my prefered method.
>
> -tgq
>
>
>
--
Samuel Benge
sbe### [at] caltelcom
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Sorry Greg, I meant to type 'slope', not slope_map. Slope would allow
the emblem to only show up on the front of the model if you want. See
the docs for a more detailed description of the slope pattern. Here's
what it might look like in your scene if the model is facing -z:
pigment{
slope z
pigment_map{
[0 my_emblem]
[.25 rgb<.1 .2 .9>]
}
}
Greg M. Johnson wrote:
> I'm stuck with Mega 0.7 for now for personal reasons. And I don't
> understand a slope_map application for this problem.
--
Samuel Benge
sbe### [at] caltelcom
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"Samuel Benge" <sbe### [at] caltelcom> wrote in message
news:3D1### [at] caltelcom...
> Sorry Greg, I meant to type 'slope', not slope_map. Slope would allow
> the emblem to only show up on the front of the model if you want. See
> the docs for a more detailed description of the slope pattern. Here's
> what it might look like in your scene if the model is facing -z:
>
> pigment{
> slope z
> pigment_map{
> [0 my_emblem]
[0.25 my_emblem]
> [.25 rgb<.1 .2 .9>]
> }
> }
>
need to add that line otherwise the emblem will blend to the colour (unless
the front of the man is perfectly flat of course).
-tgq
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Thanks, BUT I think that MegaPov 0.7 does not accept an image_map as one of the
colors in an object pattern.
TinCanMan wrote:
> > //start
> > pigment{
> > object{
>
> oops.
> box{<-1,-1,0><1,1,0>} should be:
> box{<-1,-1,0><1,1,z>} //where z is a distance that makes the box
> intersect with the front of the man
>
> //where to place the square emblem on the man's
> > body (make sure this object only intersects the front half
> > //This box assumes the man us upright in the y direction and faces the
> z
> > direction
> > pigment{Pigment_Outside_The_Emblem} //pigment outside box
> > ,
> > pigment{ //pigment inside box
> > image_map{sys "EmblemImage" interpolate 4}
> > translate<-.5,-.5,0>
> > scale <2,2,1>
> > }
> > }
> > }
> > //end
> >
> > let me know if this of use or if you don't fully understand it.
> > g'luck
> >
> > -tgq
> >
> >
> >
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On Thu, 20 Jun 2002 21:12:49 -0500, Greg M. Johnson wrote:
> Thanks, BUT I think that MegaPov 0.7 does not accept an image_map as one
> of the colors in an object pattern.
Of course not, an image map isn't a color. Use pigments or textures.
Basically, anything you can do with checker, you can do with object.
--
Christopher James Huff <chr### [at] maccom>
POV-Ray TAG e-mail: <chr### [at] tagpovrayorg>
WWW: http://homepage.mac.com/chrishuff/
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I spent an hour trying it but it didn't work.
Can you give me an example of
pigment{object{foobar} ................
finish the line where one is a pigment{image_map{... , please if you will.
Neither the html help for mega 0.7 nor my imagination could find a syntax mega
would accept.
Christopher James Huff wrote:
> On Thu, 20 Jun 2002 21:12:49 -0500, Greg M. Johnson wrote:
>
> > Thanks, BUT I think that MegaPov 0.7 does not accept an image_map as one
> > of the colors in an object pattern.
>
> Of course not, an image map isn't a color. Use pigments or textures.
> Basically, anything you can do with checker, you can do with object.
>
> --
> Christopher James Huff <chr### [at] maccom>
> POV-Ray TAG e-mail: <chr### [at] tagpovrayorg>
> WWW: http://homepage.mac.com/chrishuff/
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