[Radiance-general] mkillum q's

Fitzsimmons, Rob [email protected]
Wed, 3 Dec 2003 13:07:08 -0600


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Thanks guys for your help

Rob - I did put the rtrace options in a mkillum= line, not the illum=
still rendering - we'll see how it turns out

A couple of other things I don't understand

If I use both the scene=sky.rad and  illum=windows.rad
Are they both lighting the scene?
I assume not.. watching the process:

oconv nov15.rad house_mat_lit.rad house6nw.rad chandel_mat.rad furniture.rad
> window.oct
        oconv -i window.oct windows.rad > window0.oct
        mkillum window0.oct "<" windows.rad > il000949
        oconv -f -i window.oct il000949 > window1.oct
        rm -f il000949
        rm -f win.amb

It seems
window.oct is the full scene
window0.oct  is  windows.rad
window1.oct is the full scene with the windows.rad turned into illums?

after mkillum creates the illum1.dat, illum2.dat etc.
How do I then reference that info?
I assume when using rad, it is somewhat automated.
but If I were to manually use mkillum, does it alter the windows.rad file to
use the illum.dat files?

(and please don't read this as some guru talking 
down to you; I'm still learning this stuff myself.)
not at all! I appreciate the help on this list

Rob Eff



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<P><FONT SIZE=2>Thanks guys for your help</FONT>
</P>

<P><FONT SIZE=2>Rob - I did put the rtrace options in a mkillum= line, not the illum=</FONT>
<BR><FONT SIZE=2>still rendering - we'll see how it turns out</FONT>
</P>

<P><FONT SIZE=2>A couple of other things I don't understand</FONT>
</P>

<P><FONT SIZE=2>If I use both the scene=sky.rad and&nbsp; illum=windows.rad</FONT>
<BR><FONT SIZE=2>Are they both lighting the scene?</FONT>
<BR><FONT SIZE=2>I assume not.. watching the process:</FONT>
</P>

<P><FONT SIZE=2>oconv nov15.rad house_mat_lit.rad house6nw.rad chandel_mat.rad furniture.rad &gt; window.oct</FONT>
<BR><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; oconv -i window.oct windows.rad &gt; window0.oct</FONT>
<BR><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; mkillum window0.oct &quot;&lt;&quot; windows.rad &gt; il000949</FONT>
<BR><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; oconv -f -i window.oct il000949 &gt; window1.oct</FONT>
<BR><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rm -f il000949</FONT>
<BR><FONT SIZE=2>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; rm -f win.amb</FONT>
</P>

<P><FONT SIZE=2>It seems</FONT>
<BR><FONT SIZE=2>window.oct is the full scene</FONT>
<BR><FONT SIZE=2>window0.oct&nbsp; is&nbsp; windows.rad</FONT>
<BR><FONT SIZE=2>window1.oct is the full scene with the windows.rad turned into illums?</FONT>
</P>

<P><FONT SIZE=2>after mkillum creates the illum1.dat, illum2.dat etc.</FONT>
<BR><FONT SIZE=2>How do I then reference that info?</FONT>
<BR><FONT SIZE=2>I assume when using rad, it is somewhat automated.</FONT>
<BR><FONT SIZE=2>but If I were to manually use mkillum, does it alter the windows.rad file to use the illum.dat files?</FONT>
</P>

<P><FONT SIZE=2>(and please don't read this as some guru talking </FONT>
<BR><FONT SIZE=2>down to you; I'm still learning this stuff myself.)</FONT>
<BR><FONT SIZE=2>not at all! I appreciate the help on this list</FONT>
</P>

<P><FONT SIZE=2>Rob Eff</FONT>
</P>
<BR>

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