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"alphaQuad" <alp### [at] earthlink net> wrote:
> Hope someone can fix the atmosphere; it is total white now. (planets.inc)
it was working before I added the radiosity thats right.
it just klicked. So whats the deal with radiosity killing the atmosphere?
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moon bumped
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older test shot . winter 07
(last week not in dec)
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out at Saturn and cam-angle text is breaking up,
I dont know what could be close enough to camera to interfere.
Aliens
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> (report bugs and corrections)
#declare EASIER Planet access ******* for MAIN
#declare trg = 11;
#declare src = 3;
#if (trg != src)
#if (trg = 11) #declare Target = Lunar_v;
#else #declare Target = orbital(trg); #end
#if (src = 11) #declare Source = Lunar_v;
#else #declare Source = orbital(src); #end
#else
#declare trg = 3;
#declare src = 0;
#declare Target = orbital(trg);
#declare Source = orbital(src);
#end
#if (!VEq(Target,Source))
#declare campos = vnormalize(Source-Target)*IDS(EarthRad *
val(elements[trg][7]) * 7)+Target;
#declare camlookat = Target;
setmatrix()
*********************************
Add to elements[11], (planets.inc)
{ "5.145","125.92","318.15","0.00257","13.176358",
"0.0554","333.29","0.2724","Moon","3" }
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boggles my gray matter
I mean, being progressive that node is moving. the axis or node would have an
epoch date, would it not?
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the function does calc mean anomly and time, so it may already be there. long
and lat calc'ed from orbital plane not equator as with stars RaDec.
aligns close with latest eclipses and other planetarium I have found.
far as I can tell, its all correct.
Later,
aQ
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Speechless eh?
I am impressed with this function.
The partial eclipse commenced with first umbral contact at 01:43 GMT. Totality
begins at 03:01 GMT and lasts until 03:51 GMT
//Feb 21 2008 01:45:00
#declare JulianDate = 2454517.57292;
#declare ctime = 1203558300;
ok heres a Q. what light has a spherical radius. area light is planar.
Sun's light radius is all that the eclipse-shots need then.
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Sun radius of light =
just point at camera should keep shadows consistent where you see them, around
the camera.
#declare _x_ = vnormalize(vcross(y,campos))*val(elements[0][7])/5;
#declare _y_ = vnormalize(vcross(campos,_x_))*val(elements[0][7])/5;
#if (10)
light_source { 0 color rgb <.9,.9,.8>*1
area_light _x_,_y_, 4,4 adaptive 0 jitter orient circular
}
#else
light_source{
<0,0,0>,
0.8
}
#end
15 minutes into 3:15 duration eclipse.
//Feb 21 2008 02:03:00
#declare JulianDate = 2454517.58542;
#declare ctime = 1203559380;
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alphaQuad nous apporta ses lumieres en ce 2008/03/31 15:26:
> ok heres a Q. what light has a spherical radius. area light is planar.
>
> Sun's light radius is all that the eclipse-shots need then.
>
>
> ------------------------------------------------------------------------
>
The area_light is planar, true.
You can make it look as if it was spherical. Just add circular orient to it's
definition. That way, the array will always be perpendicular to the ray from
it's center to the point tested.
--
Alain
-------------------------------------------------
Q. What's the difference between Batman and Bill Gates?
A. When Batman fought the Penguin, he won.
-- J. Levine
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