| 2157 |  | which calls bsdf2rad then rad with a few useful default views. | 
| 2158 |  |  | 
| 2159 |  | ========================= | 
| 2160 | < | Version 5.2 | 
| 2160 | > | Version 5.2 (Release October 8, 2018) | 
| 2161 |  |  | 
| 2162 |  | Created psketch program to apply non-photorealistic rendering to selected | 
| 2163 |  | objects, identified by modifier name(s). | 
| 2205 |  |  | 
| 2206 |  | Reduced bias in ambient super-sampling method. | 
| 2207 |  |  | 
| 2208 | + | Fixed bugs associated with zero transmission in chromatic tensor trees. | 
| 2209 | + | Thanks to Lars Grobe for pointing out issues. | 
| 2210 | + |  | 
| 2211 | + | Added RAYPATH searching for -f options to genrev, gensurf, genworm, | 
| 2212 | + | bsdf2klems, bsdf2ttree, and pcomb.  This makes behavior consistent | 
| 2213 | + | with rcalc, calc, and rendering tools. | 
| 2214 | + |  | 
| 2215 | + | Worked with Randolph Fritz to fix some issues with ies2rad and newer | 
| 2216 | + | IESNA63 standards. | 
| 2217 | + |  | 
| 2218 | + | Resurrected original bsdf2rad test program, renaming it bsdf2rado. Still an | 
| 2219 | + | optional build in src/cv/. | 
| 2220 | + |  | 
| 2221 | + | Fixed bug in rcontrib with virtual sources, where pretest was adding | 
| 2222 | + | to modifier accumulation buffers.  Reported by Mostapha. | 
| 2223 | + |  | 
| 2224 | + | Added an "aBSDF" material type that explicitly checks for peak extraction. | 
| 2225 | + | Its arguments are the same as the original "BSDF" type, but without the | 
| 2226 | + | thickness parameter, as proxy geometry is not supported by this new type. | 
| 2227 | + | The old "BSDF" type no longer does peak extraction under any circumstances, | 
| 2228 | + | since this behavior is superfluous for proxied geometry. | 
| 2229 | + |  | 
| 2230 | + | Added -r option to bsdf2rad (and bsdfview) to fix BSDF min and max range | 
| 2231 | + | for comparing BSDFs. | 
| 2232 | + |  | 
| 2233 | + | Fixed issue with pfilt -m option and uneven image size changes pointed | 
| 2234 | + | out by Rob Shakespeare. | 
| 2235 | + |  | 
| 2236 | + | Updates to evalglare and gendaylit from Jan Wienold, including new | 
| 2237 | + | colored sky option. |