139 |
|
</WindowElement> |
140 |
|
'; |
141 |
|
# Clean up temporary files and exit |
142 |
< |
if ( $persistfile ) { |
143 |
< |
open(PFI, "< $persistfile"); |
142 |
> |
if ( $persistfile && open(PFI, "< $persistfile") ) { |
143 |
|
while (<PFI>) { |
144 |
|
s/^[^ ]* //; |
145 |
|
kill('ALRM', $_); |
147 |
|
} |
148 |
|
close PFI; |
149 |
|
} |
150 |
< |
system "rm -rf $td"; |
151 |
< |
exit 0; |
150 |
> |
exec("rm -rf $td"); |
151 |
> |
|
152 |
|
#-------------- End of main program segment --------------# |
153 |
|
|
154 |
|
#++++++++++++++ Tensor tree BSDF generation ++++++++++++++# |
203 |
|
out_square_y = (out_square_b + 1)/2; |
204 |
|
'; |
205 |
|
# Announce ourselves in XML output |
206 |
< |
print " <DataDefinition>\n"; |
207 |
< |
print " <IncidentDataStructure>TensorTree$tensortree</IncidentDataStructure>\n"; |
208 |
< |
print " </DataDefinition>\n"; |
206 |
> |
print "\t<DataDefinition>\n"; |
207 |
> |
print "\t\t<IncidentDataStructure>TensorTree$tensortree</IncidentDataStructure>\n"; |
208 |
> |
print "\t</DataDefinition>\n"; |
209 |
|
# Fork parallel rtcontrib processes to compute each side |
210 |
|
if ( $doback ) { |
211 |
|
for (my $proc = 0; $proc < $nproc; $proc++) { |
248 |
|
"| rcalc -e 'r1=rand(($pn+.8681)*recno-.673892)' " . |
249 |
|
"-e 'r2=rand(($pn-5.37138)*recno+67.1737811)' " . |
250 |
|
"-e 'r3=rand(($pn+3.17603772)*recno+83.766771)' " . |
251 |
< |
"-e 'Dx=1-($pbeg+\$1+r1)/$ns;Dy:0;Dz=sqrt(1-Dx*Dx)' " . |
251 |
> |
"-e 'Dx=1-2*($pbeg+\$1+r1)/$ns;Dy:0;Dz=sqrt(1-Dx*Dx)' " . |
252 |
|
"-e 'xp=(\$3+r2)*(($dim[1]-$dim[0])/$nx)+$dim[0]' " . |
253 |
|
"-e 'yp=(\$2+r3)*(($dim[3]-$dim[2])/$ny)+$dim[2]' " . |
254 |
|
"-e 'zp=$dim[5-$forw]' -e 'myDz=Dz*($forw*2-1)' " . |
315 |
|
<SourceSpectrum>CIE Illuminant D65 1nm.ssp</SourceSpectrum> |
316 |
|
<DetectorSpectrum>ASTM E308 1931 Y.dsp</DetectorSpectrum> |
317 |
|
<WavelengthDataBlock> |
318 |
< |
<WavelengthDataDirection>Reflection $side</WavelengthDataDirection> |
319 |
< |
<AngleBasis>LBNL/Shirley-Chiu</AngleBasis> |
318 |
> |
'; |
319 |
> |
print "\t\t\t<WavelengthDataDirection>Reflection $side</WavelengthDataDirection>\n"; |
320 |
> |
print ' <AngleBasis>LBNL/Shirley-Chiu</AngleBasis> |
321 |
|
<ScatteringDataType>BRDF</ScatteringDataType> |
322 |
|
<ScatteringData> |
323 |
|
'; |