| 11 |
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#include <stdio.h> |
| 12 |
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#include <stdlib.h> |
| 13 |
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#include <math.h> |
| 14 |
+ |
#include "random.h" |
| 15 |
|
#include "platform.h" |
| 16 |
+ |
#include "rtprocess.h" |
| 17 |
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#include "calcomp.h" |
| 18 |
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#include "bsdfrep.h" |
| 19 |
|
/* global argv[0] */ |
| 46 |
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puts("<Optical>"); |
| 47 |
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puts("<Layer>"); |
| 48 |
|
puts("\t<Material>"); |
| 49 |
< |
puts("\t\t<Name>Name</Name>"); |
| 50 |
< |
puts("\t\t<Manufacturer>Manufacturer</Manufacturer>"); |
| 49 |
> |
printf("\t\t<Name>%s</Name>\n", bsdf_name[0] ? bsdf_name : "Unknown"); |
| 50 |
> |
printf("\t\t<Manufacturer>%s</Manufacturer>\n", |
| 51 |
> |
bsdf_manuf[0] ? bsdf_manuf : "Unknown"); |
| 52 |
|
puts("\t\t<DeviceType>Other</DeviceType>"); |
| 53 |
|
puts("\t</Material>"); |
| 54 |
|
puts("\t<DataDefinition>"); |
| 125 |
|
|
| 126 |
|
data_prologue(); /* begin output */ |
| 127 |
|
if (pctcull >= 0) { |
| 128 |
< |
sprintf(cmd, "rttree_reduce%s -h -ff -r 3 -t %f -g %d", |
| 126 |
< |
(input_orient>0 ^ output_orient>0) ? "" : " -a", |
| 128 |
> |
sprintf(cmd, "rttree_reduce -a -h -ff -r 3 -t %f -g %d", |
| 129 |
|
pctcull, samp_order); |
| 130 |
|
fflush(stdout); |
| 131 |
|
ofp = popen(cmd, "w"); |
| 170 |
|
if (abs_diff(bsdf, last_bsdf) > ssamp_thresh) { |
| 171 |
|
sum = 0; /* super-sample voxel */ |
| 172 |
|
for (ssi = nssamp; ssi--; ) { |
| 173 |
< |
SDmultiSamp(ssa, 3, (ssi+drand48())/nssamp); |
| 173 |
> |
SDmultiSamp(ssa, 3, (ssi+frandom())/nssamp); |
| 174 |
|
ssvec[0] = 2.*(ix+ssa[0])/sqres - 1.; |
| 175 |
|
ssvec[1] = .0; |
| 176 |
|
ssvec[2] = input_orient * |
| 275 |
|
if (abs_diff(bsdf, last_bsdf) > ssamp_thresh) { |
| 276 |
|
sum = 0; /* super-sample voxel */ |
| 277 |
|
for (ssi = nssamp; ssi--; ) { |
| 278 |
< |
SDmultiSamp(ssa, 4, (ssi+drand48())/nssamp); |
| 278 |
> |
SDmultiSamp(ssa, 4, (ssi+frandom())/nssamp); |
| 279 |
|
SDsquare2disk(ssvec, 1.-(ix+ssa[0])/sqres, |
| 280 |
|
1.-(iy+ssa[1])/sqres); |
| 281 |
|
ssvec[2] = output_orient * |