| 1159 |
|
****************** COMPATIBILITY CHANGE *********************** |
| 1160 |
|
Changed holodeck format to used off_t instead of long for beam |
| 1161 |
|
positions, which allows holodecks to grow to system file size limit. |
| 1162 |
+ |
|
| 1163 |
+ |
Fixed wrapping long in source hit test code, which would cause |
| 1164 |
+ |
odd horizontal lines in some very long renderings. |
| 1165 |
+ |
|
| 1166 |
+ |
Added -f and -w options to ra_tiff to create IEEE float and 16-bit/primary |
| 1167 |
+ |
TIFF output, respectively. These formats are also understood on reverse |
| 1168 |
+ |
conversion. (16-bit/primary has been understood for some time, but not |
| 1169 |
+ |
IEEE float.) |
| 1170 |
+ |
|
| 1171 |
+ |
Added -N option to rad to start multiple rendering processes in |
| 1172 |
+ |
parallel. |
| 1173 |
+ |
|
| 1174 |
+ |
Fixed bug where mesh instances were not being freed, so subsequent calls |
| 1175 |
+ |
in programs like ranimate would refer to bogus data. |
| 1176 |
+ |
|
| 1177 |
+ |
Added support in normtiff for floating-point and 16-bit/sample TIFF input |
| 1178 |
+ |
files. |
| 1179 |
+ |
|
| 1180 |
+ |
Changed marksources() routine (src/rt/source.c) to check all |
| 1181 |
+ |
primitives in the modifier chain for emitting types, not only |
| 1182 |
+ |
the first. This permits sources to be described with intervening |
| 1183 |
+ |
modifiers before the light/illum/glow primitive. |
| 1184 |
+ |
|
| 1185 |
+ |
Fixed bug in xform where it was neglecting to add transform arguments |
| 1186 |
+ |
to new mesh primitive. |
| 1187 |
+ |
|
| 1188 |
+ |
Added -dF and -dD options to pvalue for byte-swapped floats and |
| 1189 |
+ |
doubles, respectively. |
| 1190 |
+ |
|
| 1191 |
+ |
Changed meta2tga to output correct colors. |
| 1192 |
+ |
|
| 1193 |
+ |
Changed local coordinate index from 32-bits to 16-bits, which requires |
| 1194 |
+ |
that Radiance mesh files be recompiled. (Later decided against this |
| 1195 |
+ |
change, as it caused problems with some models.) |
| 1196 |
+ |
|
| 1197 |
+ |
Changed integer tone-mapping routines to better deal with images |
| 1198 |
+ |
containing large, constant regions. |
| 1199 |
+ |
|
| 1200 |
+ |
Improved interaction with rholo -o ogl driver under OS X, which was |
| 1201 |
+ |
returning bad values from the depth buffer. |
| 1202 |
+ |
|
| 1203 |
+ |
Minor bug fix in ranimove where it was restarting processes when it |
| 1204 |
+ |
didn't need to. |
| 1205 |
+ |
|
| 1206 |
+ |
Increased accuracy of default ambient parameters in rpict, rview, and |
| 1207 |
+ |
rtrace. In rad program, doubled -ar value, -ad value, and -as value, |
| 1208 |
+ |
and decreased -aa value a bit. Also adjusted -lr upwards and -lw |
| 1209 |
+ |
downwards. I should have done these things long ago, as processors |
| 1210 |
+ |
have been getting faster and faster over the years. |
| 1211 |
+ |
|
| 1212 |
+ |
Fixed bug discovered by Marcus Jacobs where oconv was dumping core |
| 1213 |
+ |
when it was given too many modifiers. |
| 1214 |
+ |
|
| 1215 |
+ |
Fixed problem with rpict where it was drawing illum sources badly |
| 1216 |
+ |
even when they weren't all that small in the view. |
| 1217 |
+ |
|
| 1218 |
+ |
Added in(i) function to rcalc for more flexible channel evaluation. |
| 1219 |
+ |
|
| 1220 |
+ |
Replaced all calls to vfork() with regular fork() calls. |
| 1221 |
+ |
|
| 1222 |
+ |
Fixed bug in glarendx for dgr calculation with sources behind view. |
| 1223 |
+ |
|
| 1224 |
+ |
Added -p option to histo to print percentages/percentiles r.t. counts. |
| 1225 |
+ |
|
| 1226 |
+ |
Added a source occluder cache to accelerate shadow testing. This |
| 1227 |
+ |
can save up to 50% of the calculation time in scenes with many |
| 1228 |
+ |
light sources, especially ones containing large occluders. This |
| 1229 |
+ |
optimization may be tuned or switched off with the -DSHADCACHE=N |
| 1230 |
+ |
compile switch, where N is the resolution of the shadow cache, or |
| 1231 |
+ |
0 to disable it. Since this is purely a time vs. memory trade-off, |
| 1232 |
+ |
I decided not to make it a new command-line option. (We already |
| 1233 |
+ |
have plenty.) |
| 1234 |
+ |
|
| 1235 |
+ |
****** COMPATIBILITY CHANGE ******** |
| 1236 |
+ |
Changed the following command names to avoid conflicts: |
| 1237 |
+ |
rview -> rvu (with symbolic link back to rview) |
| 1238 |
+ |
calc -> icalc |
| 1239 |
+ |
lam -> rlam |
| 1240 |
+ |
gencat -> gencatenary |
| 1241 |
+ |
|
| 1242 |
+ |
Improved -f option of normpat, which caused odd color changes before. |
| 1243 |
+ |
|
| 1244 |
+ |
Created pgblur script which does fast Gaussian blur of image without changing |
| 1245 |
+ |
its dimensions. This is very useful in certain types of image processing |
| 1246 |
+ |
calculations, such as finding or removing low frequencies. |
| 1247 |
+ |
|
| 1248 |
+ |
****** COMPATIBILITY CHANGE ******** |
| 1249 |
+ |
Changed little-used objpict script so that it takes scene files rather than |
| 1250 |
+ |
rpict options on the command line, and puts everything into the right |
| 1251 |
+ |
coordinate position automatically rather than requiring the user to do it. |
| 1252 |
+ |
|
| 1253 |
+ |
Added -I option to replmarks for mesh instancing. |
