/usr/bin/glaze is in radiance 4R0+20110410-1build1.
This file is owned by root:root, with mode 0o755.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144 145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162 163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180 181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198 199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216 217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234 235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252 253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270 271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288 289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306 307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324 325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342 343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360 361 362 363 364 365 366 367 368 369 370 371 372 373 374 375 376 377 378 379 380 381 382 383 384 385 386 387 388 389 390 391 392 393 394 395 396 397 398 399 400 401 402 403 404 405 406 407 408 409 410 411 412 413 414 415 416 417 418 419 420 421 422 423 424 425 426 427 428 429 430 431 432 433 434 435 436 437 438 439 440 441 | #!/bin/csh -f
# RCSid: $Id: glaze.csh,v 2.8 2009/11/05 19:00:50 greg Exp $
#
# Complex glazing model (goes with glaze1.cal and glaze2.cal)
#
# Oct. 2002 Greg Ward
# Aug. 2004 GW (added -f option to read glazings from file)
# Funding for this development generously provided by Visarc, Inc.
# (http://www.visarc.com)
#
# Nov. 2009 Jack de Valpine - Visarc, Inc.
# -f option now clears the internal demo database and accepts
# a clear glass definition as the first entry
# in the database file
#
#################################################################
#
# The general assumption is that one surface is uncoated, and
# reflectances and transmittances are computed from this fact.
# If the user tries to enter two coated surfaces on the same
# pane, the script complains and exits.
#
# Supported surface types (clear glass prepended below):
#
set sn_arr=("VE1-2M low-E coating" "PVB laminated" "V-175 white frit" "V-933 warm gray frit")
# Glass-side hemispherical reflectances for each surface type:
set rg_r_arr=(0.065 .11 0.33 0.15)
set rg_g_arr=(0.058 .11 0.33 0.15)
set rg_b_arr=(0.067 .11 0.33 0.15)
# Coating-side hemispherical reflectance for each surface type:
set rc_r_arr=(0.042 .11 0.59 0.21)
set rc_g_arr=(0.049 .11 0.59 0.21)
set rc_b_arr=(0.043 .11 0.59 0.21)
# Hemispherical (normal) transmittance for each surface type:
set tn_r_arr=(0.756 0.63 0.21 0.09)
set tn_g_arr=(0.808 0.63 0.21 0.09)
set tn_b_arr=(0.744 0.63 0.21 0.09)
# Boolean whether coatings can have partial coverage:
set part_arr=(0 0 1 1)
set gfiles=()
while ($#argv > 0)
set header="Surface Tr Tg Tb Rcr Rcg Rcb Rgr Rgg Rgb Part"
if ($#argv < 2 || "$argv[1]" != '-f') then
echo "Usage: $0 [-f glazing.dat ..]"
exit 1
endif
shift argv
# Clear internal default database
set sn_arr=()
set rg_r_arr=() ; set rg_g_arr=() ; set rg_b_arr=()
set rc_r_arr=() ; set rc_g_arr=() ; set rc_b_arr=()
set tn_r_arr=() ; set tn_g_arr=() ; set tn_b_arr=()
set part_arr=()
set gf="$argv[1]"
shift argv
set gfiles=($gfiles:q $gf:q)
if ("`sed -n 1p $gf:q`" != "$header") then
echo "Bad header in $gf -- Expected: $header"
exit 1
endif
echo "Adding glazing types from file $gf :"
set nl=`wc -l < $gf:q`
@ i=2
while ($i <= $nl)
set ln=(`sed -n ${i}p $gf:q`)
if ($#ln != 11) then
echo "Expected 11 words in line: $ln"
exit 1
endif
echo $ln[1]
set sn_arr=($sn_arr:q $ln[1])
set tn_r_arr=($tn_r_arr $ln[2])
set tn_g_arr=($tn_g_arr $ln[3])
set tn_b_arr=($tn_b_arr $ln[4])
set rc_r_arr=($rc_r_arr $ln[5])
set rc_g_arr=($rc_g_arr $ln[6])
set rc_b_arr=($rc_b_arr $ln[7])
set rg_r_arr=($rg_r_arr $ln[8])
set rg_g_arr=($rg_g_arr $ln[9])
set rg_b_arr=($rg_b_arr $ln[10])
set part_arr=($part_arr $ln[11])
@ i++
end
end
if (! $#gfiles) then
unset gfiles
echo "###"
echo "### NOTE: Using internal demo database!"
echo "###"
echo
endif
#
# Make sure we have a clear glazing definition
#
if (`rcalc -n -e 'ad(a,b)=if(a-b,a-b,b-a);$1=if('"ad($rg_r_arr[1],$rc_r_arr[1])+ad($rg_g_arr[1],$rc_g_arr[1])+ad($rg_b_arr[1],$rc_b_arr[1])-.005,1,0)"`) then
set sn_arr=("clear glass" $sn_arr:q)
set rg_r_arr=(0.074 $rg_r_arr)
set rg_g_arr=(0.077 $rg_g_arr)
set rg_b_arr=(0.079 $rg_b_arr)
set rc_r_arr=(0.074 $rc_r_arr)
set rc_g_arr=(0.077 $rc_g_arr)
set rc_b_arr=(0.079 $rc_b_arr)
set tn_r_arr=(0.862 $tn_r_arr)
set tn_g_arr=(0.890 $tn_g_arr)
set tn_b_arr=(0.886 $tn_b_arr)
set part_arr=(0 $part_arr)
endif
#################################################################
#
# Get user input
#
echo -n "Enter the number of panes in the system: "
set np="$<"
if ($np != 1 && $np != 2) then
echo "Must be 1 or 2 pane system"
exit 1
endif
echo ""
echo "Window normal faces interior"
echo ""
if ($np == 1) then
echo " | |"
echo " | |"
echo " | |"
echo " | |-->"
echo " | |"
echo " | |"
echo " | |"
echo " s1 s2"
else
echo " | | | |"
echo " | | | |"
echo " | | | |"
echo " | | | |-->"
echo " | | | |"
echo " | | | |"
echo " | | | |"
echo " s1 s2 s3 s4"
endif
echo ""
echo "Supported surface types are:"
set i=1
while ($i <= $#sn_arr)
echo " " $i - $sn_arr[$i]
@ i++
end
echo ""
echo -n "What is the type of s1? "
set s1t="$<"
echo -n "What is the type of s2? "
set s2t="$<"
if ($s1t != 1 && $s2t != 1) then
echo "One surface of each pane must be $sn_arr[1]"
exit 1
endif
if ($part_arr[$s1t]) then
echo -n "Enter fraction coverage for s1 (0-1): "
set s1c="$<"
endif
if ($part_arr[$s2t]) then
echo -n "Enter fraction coverage for s2 (0-1): "
set s2c="$<"
endif
if ($np == 2) then
echo -n "What is the type of s3? "
set s3t="$<"
echo -n "What is the type of s4? "
set s4t="$<"
if ($s3t != 1 && $s4t != 1) then
echo "One surface of each pane must be $sn_arr[1]"
exit 1
endif
if ($part_arr[$s3t]) then
echo -n "Enter fraction coverage for s3 (0-1): "
set s3c="$<"
endif
if ($part_arr[$s4t]) then
echo -n "Enter fraction coverage for s4 (0-1): "
set s4c="$<"
endif
endif
#################################################################
#
# Begin material comments
#
echo ""
echo "############################################"
echo "# Glazing produced by Radiance glaze script"
echo '# $Revision: 2.8 $'
if ($?gfiles) then
echo "# Loaded: $gfiles:q"
echo -n "# " ; date
endif
echo "# Material surface normal points to interior"
echo "# Number of panes in system: $np"
if ($np == 2) goto glaze2
#################################################################
#
# Compute single glazing
#
set sc=1
echo "# Exterior surface s1 type: $sn_arr[$s1t]"
if ($?s1c) then
echo "# s1 coating coverage: $s1c"
set sc=$s1c
endif
echo "# Interior surface s2 type: $sn_arr[$s2t]"
if ($?s2c) then
echo "# s2 coating coverage: $s2c"
set sc=$s2c
endif
if ($s1t != 1) then
set ct=$s1t
echo -n "# Exterior normal hemispherical reflectance: "
ev ".265*($sc*$rc_r_arr[$ct]+(1-$sc)*$rc_r_arr[1])+.670*($sc*$rc_g_arr[$ct]+(1-$sc)*$rc_g_arr[1])+.065*($sc*$rc_b_arr[$ct]+(1-$sc)*$rc_b_arr[1])"
echo -n "# Interior normal hemispherical reflectance: "
ev ".265*($sc*$rg_r_arr[$ct]+(1-$sc)*$rg_r_arr[1])+.670*($sc*$rg_g_arr[$ct]+(1-$sc)*$rg_g_arr[1])+.065*($sc*$rg_b_arr[$ct]+(1-$sc)*$rg_b_arr[1])"
else
set ct=$s2t
echo -n "# Exterior normal hemispherical reflectance: "
ev ".265*($sc*$rg_r_arr[$ct]+(1-$sc)*$rg_r_arr[1])+.670*($sc*$rg_g_arr[$ct]+(1-$sc)*$rg_g_arr[1])+.065*($sc*$rg_b_arr[$ct]+(1-$sc)*$rg_b_arr[1])"
echo -n "# Interior normal hemispherical reflectance: "
ev ".265*($sc*$rc_r_arr[$ct]+(1-$sc)*$rc_r_arr[1])+.670*($sc*$rc_g_arr[$ct]+(1-$sc)*$rc_g_arr[1])+.065*($sc*$rc_b_arr[$ct]+(1-$sc)*$rc_b_arr[1])"
endif
echo -n "# Normal hemispherical transmittance: "
ev ".265*($sc*$tn_r_arr[$ct]+(1-$sc)*$tn_r_arr[1])+.670*($sc*$tn_g_arr[$ct]+(1-$sc)*$tn_g_arr[1])+.065*($sc*$tn_b_arr[$ct]+(1-$sc)*$tn_b_arr[1])"
echo "#"
echo "void BRTDfunc glaze1_unnamed"
if ($part_arr[$s1t] || $part_arr[$s2t]) then
### Frit glazing
echo "10"
echo " sr_frit_r sr_frit_g sr_frit_b"
echo " st_frit_r st_frit_g st_frit_b"
echo " 0 0 0"
echo " glaze1.cal"
echo "0"
echo "11"
if ($s2t == 1) then
ev "$s1c*($rg_r_arr[$s1t]-$rg_r_arr[1])" \
"$s1c*($rg_g_arr[$s1t]-$rg_g_arr[1])" \
"$s1c*($rg_b_arr[$s1t]-$rg_b_arr[1])"
ev "$s1c*$rc_r_arr[$s1t]" "$s1c*$rc_g_arr[$s1t]" "$s1c*$rc_b_arr[$s1t]"
ev "$s1c*$tn_r_arr[$s1t]" "$s1c*$tn_g_arr[$s1t]" "$s1c*$tn_b_arr[$s1t]"
echo " 1 $s1c"
else
ev "$s2c*$rc_r_arr[$s2t]" "$s2c*$rc_g_arr[$s2t]" "$s2c*$rc_b_arr[$s2t]"
ev "$s2c*($rg_r_arr[$s2t]-$rg_r_arr[1])" \
"$s2c*($rg_g_arr[$s2t]-$rg_g_arr[1])" \
"$s2c*($rg_b_arr[$s2t]-$rg_b_arr[1])"
ev "$s2c*$tn_r_arr[$s2t]" "$s2c*$tn_g_arr[$s2t]" "$s2c*$tn_b_arr[$s2t]"
echo " -1 $s2c"
endif
else
### Low-E glazing
echo "10"
echo " sr_clear_r sr_clear_g sr_clear_b"
echo " st_clear_r st_clear_g st_clear_b"
echo " 0 0 0"
echo " glaze1.cal"
echo "0"
echo "19"
echo " 0 0 0"
echo " 0 0 0"
echo " 0 0 0"
if ($s2t == 1) then
echo " 1"
set st=$s1t
else
echo " -1"
set st=$s2t
endif
echo " $rg_r_arr[$st] $rg_g_arr[$st] $rg_b_arr[$st]"
echo " $rc_r_arr[$st] $rc_g_arr[$st] $rc_b_arr[$st]"
echo " $tn_r_arr[$st] $tn_g_arr[$st] $tn_b_arr[$st]"
endif
echo ""
exit 0
glaze2:
#################################################################
#
# Compute double glazing
#
if ($s2t != 1) then
set s2r_rgb=($rc_r_arr[$s2t] $rc_g_arr[$s2t] $rc_b_arr[$s2t])
set s1r_rgb=($rg_r_arr[$s2t] $rg_g_arr[$s2t] $rg_b_arr[$s2t])
set s12t_rgb=($tn_r_arr[$s2t] $tn_g_arr[$s2t] $tn_b_arr[$s2t])
else
set s2r_rgb=($rg_r_arr[$s1t] $rg_g_arr[$s1t] $rg_b_arr[$s1t])
set s1r_rgb=($rc_r_arr[$s1t] $rc_g_arr[$s1t] $rc_b_arr[$s1t])
set s12t_rgb=($tn_r_arr[$s1t] $tn_g_arr[$s1t] $tn_b_arr[$s1t])
endif
if ($s4t != 1) then
set s4r_rgb=($rc_r_arr[$s4t] $rc_g_arr[$s4t] $rc_b_arr[$s4t])
set s3r_rgb=($rg_r_arr[$s4t] $rg_g_arr[$s4t] $rg_b_arr[$s4t])
set s34t_rgb=($tn_r_arr[$s4t] $tn_g_arr[$s4t] $tn_b_arr[$s4t])
else
set s4r_rgb=($rg_r_arr[$s3t] $rg_g_arr[$s3t] $rg_b_arr[$s3t])
set s3r_rgb=($rc_r_arr[$s3t] $rc_g_arr[$s3t] $rc_b_arr[$s3t])
set s34t_rgb=($tn_r_arr[$s3t] $tn_g_arr[$s3t] $tn_b_arr[$s3t])
endif
set s12c=1
echo "# Exterior surface s1 type: $sn_arr[$s1t]"
if ($?s1c) then
echo "# s1 coating coverage: $s1c"
set s12c=$s1c
endif
echo "# Inner surface s2 type: $sn_arr[$s2t]"
if ($?s2c) then
echo "# s2 coating coverage: $s2c"
set s12c=$s2c
endif
set s34c=1
echo "# Inner surface s3 type: $sn_arr[$s3t]"
if ($?s3c) then
echo "# s3 coating coverage: $s3c"
set s34c=$s3c
endif
echo "# Interior surface s4 type: $sn_arr[$s4t]"
if ($?s4c) then
echo "# s4 coating coverage: $s4c"
set s34c=$s4c
endif
# Approximate reflectance and transmittance for comment using gray values
set rglass=`ev ".265*$rg_r_arr[1]+.670*$rg_g_arr[1]+.065*$rg_b_arr[1]"`
set tglass=`ev ".265*$tn_r_arr[1]+.670*$tn_g_arr[1]+.065*$tn_b_arr[1]"`
set s1r_gry=`ev "$s12c*(.265*$s1r_rgb[1]+.670*$s1r_rgb[2]+.065*$s1r_rgb[3])+(1-$s12c)*$rglass"`
set s2r_gry=`ev "$s12c*(.265*$s2r_rgb[1]+.670*$s2r_rgb[2]+.065*$s2r_rgb[3])+(1-$s12c)*$rglass"`
set s12t_gry=`ev "$s12c*(.265*$s12t_rgb[1]+.670*$s12t_rgb[2]+.065*$s12t_rgb[3])+(1-$s12c)*$tglass"`
set s3r_gry=`ev "$s34c*(.265*$s3r_rgb[1]+.670*$s3r_rgb[2]+.065*$s3r_rgb[3])+(1-$s34c)*$rglass"`
set s4r_gry=`ev "$s34c*(.265*$s4r_rgb[1]+.670*$s4r_rgb[2]+.065*$s4r_rgb[3])+(1-$s34c)*$rglass"`
set s34t_gry=`ev "$s34c*(.265*$s34t_rgb[1]+.670*$s34t_rgb[2]+.065*$s34t_rgb[3])+(1-$s34c)*$tglass"`
echo -n "# Exterior normal hemispherical reflectance: "
ev "$s1r_gry + $s12t_gry^2*$s3r_gry"
echo -n "# Interior normal hemispherical reflectance: "
ev "$s4r_gry + $s34t_gry^2*$s2r_gry"
echo -n "# Normal hemispherical transmittance: "
ev "$s12t_gry*$s34t_gry"
echo "#"
echo "void BRTDfunc glaze2_unnamed"
if ($part_arr[$s3t] || $part_arr[$s4t]) then
### Front pane has frit
if ($part_arr[$s1t] || $part_arr[$s2t]) then
echo "Only one pane can have frit"
exit 1
endif
if ($?s3c) then
set sc=$s3c
set s3g=`ev "1-$s3c"`
else
set s3c=0
set s3g=1
endif
if ($?s4c) then
set sc=$s4c
set s4g=`ev "1-$s4c"`
else
set s4c=0
set s4g=1
endif
echo "10"
echo "if(Rdot,cr($s4g*rclr,$s3g*$s4g*tclr,fr($s2r_rgb[1])),cr(fr($s1r_rgb[1]),ft($s12t_rgb[1]),$s3g*rclr))"
echo "if(Rdot,cr($s4g*rclr,$s3g*$s4g*tclr,fr($s2r_rgb[2])),cr(fr($s1r_rgb[2]),ft($s12t_rgb[2]),$s3g*rclr))"
echo "if(Rdot,cr($s4g*rclr,$s3g*$s4g*tclr,fr($s2r_rgb[3])),cr(fr($s1r_rgb[3]),ft($s12t_rgb[3]),$s3g*rclr))"
echo "$s3g*$s4g*ft($s12t_rgb[1])*tclr"
echo "$s3g*$s4g*ft($s12t_rgb[2])*tclr"
echo "$s3g*$s4g*ft($s12t_rgb[3])*tclr"
echo " 0 0 0"
echo " glaze2.cal"
echo "0"
echo "9"
ev "$sc*$s4r_rgb[1]-$s3c*$rg_r_arr[1]" \
"$sc*$s4r_rgb[2]-$s3c*$rg_g_arr[1]" \
"$sc*$s4r_rgb[3]-$s3c*$rg_b_arr[1]"
ev "$s12t_rgb[1]^2*($sc*$s3r_rgb[1]-$s4c*$rg_r_arr[1])" \
"$s12t_rgb[2]^2*($sc*$s3r_rgb[2]-$s4c*$rg_g_arr[1])" \
"$s12t_rgb[3]^2*($sc*$s3r_rgb[3]-$s4c*$rg_b_arr[1])"
ev "$sc*$s12t_rgb[1]*$s34t_rgb[1]" \
"$sc*$s12t_rgb[2]*$s34t_rgb[2]" \
"$sc*$s12t_rgb[3]*$s34t_rgb[3]"
else if ($part_arr[$s1t] || $part_arr[$s2t]) then
### Back pane has frit
if ($?s1c) then
set sc=$s1c
set s1g=`ev "1-$s1c"`
else
set s1c=0
set s1g=1
endif
if ($?s2c) then
set sc=$s2c
set s2g=`ev "1-$s2c"`
else
set s2c=0
set s2g=1
endif
echo "10"
echo "if(Rdot,cr(fr($s4r_rgb[1]),ft($s34t_rgb[1]),$s2g*rclr),cr($s1g*rclr,$s1g*$s2g*tclr,fr($s3r_rgb[1])))"
echo "if(Rdot,cr(fr($s4r_rgb[2]),ft($s34t_rgb[2]),$s2g*rclr),cr($s1g*rclr,$s1g*$s2g*tclr,fr($s3r_rgb[2])))"
echo "if(Rdot,cr(fr($s4r_rgb[3]),ft($s34t_rgb[3]),$s2g*rclr),cr($s1g*rclr,$s1g*$s2g*tclr,fr($s3r_rgb[3])))"
echo "$s1g*$s2g*ft($s34t_rgb[1])*tclr"
echo "$s1g*$s2g*ft($s34t_rgb[2])*tclr"
echo "$s1g*$s2g*ft($s34t_rgb[3])*tclr"
echo " 0 0 0"
echo " glaze2.cal"
echo "0"
echo "9"
ev "$s34t_rgb[1]^2*($sc*$s2r_rgb[1]-$s1c*$rg_r_arr[1])" \
"$s34t_rgb[2]^2*($sc*$s2r_rgb[2]-$s1c*$rg_g_arr[1])" \
"$s34t_rgb[3]^2*($sc*$s2r_rgb[3]-$s1c*$rg_b_arr[1])"
ev "$sc*$s1r_rgb[1]-$s2c*$rg_r_arr[1]" \
"$sc*$s1r_rgb[2]-$s2c*$rg_g_arr[1]" \
"$sc*$s1r_rgb[3]-$s2c*$rg_b_arr[1]"
ev "$sc*$s34t_rgb[1]*$s12t_rgb[1]" \
"$sc*$s34t_rgb[2]*$s12t_rgb[2]" \
"$sc*$s34t_rgb[3]*$s12t_rgb[3]"
else
### Low-E and regular glazing only
echo "10"
echo "if(Rdot,cr(fr($s4r_rgb[1]),ft($s34t_rgb[1]),fr($s2r_rgb[1])),cr(fr($s1r_rgb[1]),ft($s12t_rgb[1]),fr($s3r_rgb[1])))"
echo "if(Rdot,cr(fr($s4r_rgb[2]),ft($s34t_rgb[2]),fr($s2r_rgb[2])),cr(fr($s1r_rgb[2]),ft($s12t_rgb[2]),fr($s3r_rgb[2])))"
echo "if(Rdot,cr(fr($s4r_rgb[3]),ft($s34t_rgb[3]),fr($s2r_rgb[3])),cr(fr($s1r_rgb[3]),ft($s12t_rgb[3]),fr($s3r_rgb[3])))"
echo "ft($s34t_rgb[1])*ft($s12t_rgb[1])"
echo "ft($s34t_rgb[2])*ft($s12t_rgb[2])"
echo "ft($s34t_rgb[3])*ft($s12t_rgb[3])"
echo " 0 0 0"
echo " glaze2.cal"
echo "0"
echo "9"
echo " 0 0 0"
echo " 0 0 0"
echo " 0 0 0"
endif
echo ""
exit 0
|