Timeline – Arnold

55 Pages·2014·2.82 MB·English

Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
Timeline
03/31/14:
08:50 Ticket #3467 (Bug in albedo table interpolation) closed by aconty
fixed: fixed in r12908
06:59 Ticket #3467 (Bug in albedo table interpolation) created by aconty
There is a silly bad index clamp issue when interpolating the albedo from …
03/28/14:
17:22 Ticket #3466 (oiiotool polar<->complex conversion) created by lg
To properly process the wavetrain data for ocean shader, we'll need to be …
14:28 ArnoldNextTestsuite edited by lg
(diff)
14:26 Ticket #3465 (Deep exr output: make ZBack correct for volumes) created by lg
ZBack works for surfaces (opaque and transparent), but also needs to work …
09:44 Ticket #3464 (height-correlated masking and shadowing) created by ckulla
This tech report goes …
09:39 Ticket #3463 (add anisotropic beckman / ggx) created by ckulla
This tech report gives …
03/27/14:
14:24 Ticket #3462 (optimize bvh for 3 key case) created by ckulla
This is becoming increasingly common in our pipeline. LON was rendered …
03/24/14:
12:04 Ticket #3456 (OSL RendererServices base class has a bad threading bottleneck for texture)
closed by lg
fixed
03/21/14:
13:34 Ticket #3461 (crash in multi-segment motion blur) closed by ckulla
fixed: Fixed in r12878. Will backport for LON.
13:26 Ticket #3461 (crash in multi-segment motion blur) created by ckulla
The function AiTimeSamplesUnmap is supposed to return a float in [0,1) …
10:11 Ticket #3458 (add SSE2 instructions to feature-adaptive subdivision code) closed by cstein
fixed: code-review: http://reviewboard/r/3605/ fix committed with SSE2 …
03/20/14:
09:15 Milestone 3.5.1 completed
== Enhancements: == * Upgraded to LLVM 3.4: OSL is now built …
03/19/14:
1 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
17:09 Ticket #3441 (Deep EXR ZBack) closed by ckulla
fixed: Committed Larry's patch as r12867. Will mark this as fixed for the …
10:02 Ticket #3460 (benchmark bucket orders on production scenes) created by ckulla
Katana defaults to Arnold's default for the bucket ordering of cue renders …
09:34 Ticket #3436 (investigate clang-3.4 performance) closed by ckulla
fixed: Committed in r12864. Pushed update to OIIO/OSL as well.
03/18/14:
16:30 Milestone 3.5.0 completed
IMPORTANT: This release of Arnold is only supported by …
15:44 Ticket #3459 (add quadmesh support to feature-adaptive subdivision) created by cstein
The feature-adaptive subdivision outputs a soup of quads and triangles. …
14:30 Ticket #3458 (add SSE2 instructions to feature-adaptive subdivision code) created by cstein
I noticed that when I was subdividing a simple 3x3 grid to 10 iterations …
11:41 Ticket #3457 (allow overriding shutter with negative values) closed by ckulla
fixed: Fixed in r12859.
11:05 Ticket #3457 (allow overriding shutter with negative values) created by ckulla
When debugging centered motion blur cases we need to be able to pass …
03/17/14:
15:22 Ticket #3082 (Implement Marschner primary specular) closed by aconty
fixed: Marschner checked in to r12854 d'Eon to r12855 test added in r12856
09:48 ArnoldNextTestsuite edited by aconty
(diff)
09:43 ArnoldNextTestsuite edited by aconty
(diff)
03/16/14:
19:35 Ticket #3456 (OSL RendererServices base class has a bad threading bottleneck for texture)
created by lg
Doesn't affect SPI Arnold, because our AtRendererServices overrides the …
03/14/14:
14:00 Ticket #3455 (remove curves.self_intersectable) closed by ckulla
fixed: Fixed in r12852.
12:03 Ticket #3455 (remove curves.self_intersectable) created by ckulla
This parameter defaults to true which is bad since it causes an artifact …
12:02 Ticket #3454 (add options to ignore hair diffuse and shadow caches) closed by ckulla
fixed: Committed in r12851.
11:23 Ticket #3454 (add options to ignore hair diffuse and shadow caches) created by ckulla
These caches generally improve performance, but occasionally can be quite …
10:25 Ticket #3452 (Compute derivs when initializing mesh light) closed by aconty
fixed: Fixed in r12849
10:22 ArnoldNextTestsuite edited by cstein
2 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
(diff)
10:19 Ticket #3451 (add fast-path for feature-adaptive subdivision's linear edge-rate ...) closed by
cstein
fixed: code-review: http://reviewboard/r/3592/ committed: r12848
09:34 Ticket #3453 (restarted render progress display can be incorrect.) closed by ckulla
fixed: Fixed in r12847.
09:24 Ticket #3453 (restarted render progress display can be incorrect.) created by ckulla
High resolution images with high AA can overflow the calculation of where …
06:14 ArnoldNextTestsuite edited by aconty
(diff)
06:00 Ticket #3452 (Compute derivs when initializing mesh light) created by aconty
When filling importance tables we point sample the shader. So if a …
03/13/14:
17:17 Ticket #3451 (add fast-path for feature-adaptive subdivision's linear edge-rate ...) created by
cstein
I suspect the feature-adaptive linear subdivision code is not …
16:52 Ticket #3450 (deepexr parameter adjustments) closed by lg
fixed: r12846
14:56 Ticket #3450 (deepexr parameter adjustments) created by lg
After discussion between myself and Brian Kloc, we decided that the …
13:43 Ticket #3447 (investigate unbiased filtering) closed by ckulla
wontfix: There is one critical problem that isn't revealed in the convergence plots …
11:34 Ticket #3449 (Make BDPT grab the global pixel filter) closed by aconty
fixed: Fixed in r12843
09:16 Ticket #3449 (Make BDPT grab the global pixel filter) created by aconty
We are still hardcoding a gaussian filter, but it would be very easy to …
03/12/14:
14:21 Ticket #3448 (fix regular patch stepping issues with feature-adaptive subdivision) created by
cstein
While profiling the feature-adaptive (FA) subdivision code, I noticed the …
13:47 Ticket #3447 (investigate unbiased filtering) created by ckulla
As part of my investigation in trac#3442 I did some tests with removing …
13:43 Ticket #3442 (revist filter importance sampling) closed by ckulla
wontfix: The results for unbiased cubic filters look promising, the curves are …
03/11/14:
11:58 Ticket #3445 (oiiotool: DPX half output broken) closed by lg
fixed
11:09 Ticket #3444 (OSL: -closure hits an assertion) closed by lg
fixed
10:46 Ticket #3446 (oiiotool --flatten broken) closed by lg
fixed
3 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
03/10/14:
17:05 Ticket #3446 (oiiotool --flatten broken) created by lg
oiiotool --flatten (which composites the samples within a deep file to …
10:01 Ticket #3445 (oiiotool: DPX half output broken) created by lg
Noel reports that […] produces garbage output. Note that 'half' is …
03/07/14:
16:04 Ticket #3444 (OSL: -closure hits an assertion) created by lg
It wouldn't typically come up for radiance closures, but for debug() or …
14:39 Ticket #3443 (add back AiMsgSetLogFileName) closed by ckulla
fixed
14:13 Ticket #3443 (add back AiMsgSetLogFileName) created by ckulla
This is used by the shading unit tests. Might as well put it back, the …
14:09 Ticket #3440 (oslquery needs to make value arrays right length) closed by lg
fixed
10:55 Ticket #3442 (revist filter importance sampling) created by ckulla
Cliff and I were just discussing filter importance sampling again. This …
03/06/14:
14:23 Ticket #3441 (Deep EXR ZBack) created by lg
Request from Brian Kloc as he tests deep comp pipeline: Optionally output …
13:46 Ticket #3440 (oslquery needs to make value arrays right length) created by lg
OSLQuery returns a vector of Parameter records, within which is a …
13:45 Ticket #3439 (Add userptr2 to procedural node) closed by ckulla
fixed: Committed in r12825.
13:29 Ticket #3439 (Add userptr2 to procedural node) created by ckulla
Katana needs 2 user pointers in its code. They currently attach the second …
10:21 Ticket #3438 (Handle eta = 0 case when inverting) closed by aconty
fixed: Fixed in r12819
09:54 Ticket #3437 (Deepexr parameter adjustments) closed by lg
fixed: Committed as r12816
09:02 Ticket #1630 (strange faceting in orthographic projection) closed by ckulla
duplicate: This was fixed by trac#3429.
09:01 Ticket #3429 (try out self-hit avoidance from embree) closed by ckulla
fixed: Committed in r12812. Reverted BSSRDF change (per offline review with …
04:33 Ticket #3438 (Handle eta = 0 case when inverting) created by aconty
We have a couple of places where we invert eta if the normal is pointing …
03/05/14:
15:10 Ticket #3437 (Deepexr parameter adjustments) created by lg
Brian Kloc made some requests for changes to the deepexr output, resulting …
12:02 Ticket #3431 (oiiotool doesn't do perceptual diff like "idiff -p" did) closed by lg
fixed
4 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
09:22 Ticket #3434 (Not clamping eta correctly for hair closures) closed by aconty
fixed: Fixed in r12808
09:20 Ticket #3435 (Bad roughness initializer in hair_specular) closed by aconty
fixed: Fixed in r12809
08:13 Ticket #3436 (investigate clang-3.4 performance) created by cstein
I just ran some subdivision benchmarks using clang-3.4. In general, …
03:31 Ticket #3435 (Bad roughness initializer in hair_specular) created by aconty
Cliff found a bug in setting the global BSDF roughness for hair_specular. …
03:19 Ticket #3434 (Not clamping eta correctly for hair closures) created by aconty
There is an unintentional line that defeats the clamp on eta. This led to …
03/04/14:
14:55 Ticket #3433 (kick camera movement tweaks) closed by ckulla
fixed: Fixed in r12807.
14:35 Ticket #3433 (kick camera movement tweaks) created by ckulla
When working on trac#3429 I found it useful to do some extreme closeups by …
14:16 Ticket #3411 (fix creases with feature-adaptive subdivision) closed by cstein
fixed
12:45 Ticket #3432 (fix box primitive normal calculation) closed by ckulla
fixed: Committed in r12805.
11:46 Ticket #3432 (fix box primitive normal calculation) created by ckulla
The box primitive has an error prone normal calculation that can easily …
03/03/14:
11:15 Ticket #3431 (oiiotool doesn't do perceptual diff like "idiff -p" did) created by lg
Pointed out by Daniel Greenstein. Problematic because we don't appwrap and …
02/28/14:
16:27 Ticket #3430 (OIIO: DPX should not allow overscan) closed by lg
fixed
16:27 Ticket #3430 (OIIO: DPX should not allow overscan) created by lg
Reported by somebody from the outside, and fixed by somebody from the …
11:07 Ticket #3429 (try out self-hit avoidance from embree) created by ckulla
The embree sample renderer uses a particularly simple self-hit avoidance …
09:54 Ticket #3428 (remove vshad drivers) closed by ckulla
fixed: Removed in r12801.
09:39 Ticket #3428 (remove vshad drivers) created by ckulla
It looks like we want to stick to deep exrs going forward which make the …
02/27/14:
14:12 Ticket #3427 (give a readable error when user assigns bad nodes as a shader) closed by
ckulla
fixed: Fixed in r12799.
13:53 Ticket #3427 (give a readable error when user assigns bad nodes as a shader) created by
5 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
ckulla
We should give a more clear error message when the user tries to do …
11:21 Ticket #3408 (port fast math from solid angle) closed by ckulla
fixed: Fixed in r12798.
10:55 Ticket #3408 (port fast math from solid angle) reopened by ckulla
test_1064 fails in debug, here is a fix: […]
09:42 Ticket #3426 (feature-adaptive subdivision has problem with corner reflections) closed by
cstein
fixed: fix committed: r12795 added new test: r12796
09:37 Ticket #3394 (simplify oiio drivers) closed by ckulla
fixed: Committed in r12794. In the review we discussed possibly merging all …
09:26 ArnoldNextTestsuite edited by cstein
(diff)
02/26/14:
17:16 Ticket #3426 (feature-adaptive subdivision has problem with corner reflections) created by
cstein
I think there's a bug in the corner-reflection table for regular boundary …
08:53 Ticket #3425 (rewrite driver_tiff using OIIO API directly) closed by ckulla
fixed: Fixed in r12793.
02:58 Ticket #3421 (Fix BDPT texture policy) closed by aconty
fixed: Fixed in r12792
02/25/14:
16:08 Ticket #3424 (feature-adaptive subdivision crash with screen-space adaptive subdivision ...)
closed by cstein
fixed: fix committed: r12790 adding new test: r12791
14:54 Ticket #3425 (rewrite driver_tiff using OIIO API directly) created by ckulla
Just like trac#3423 but for driver_tiff (which is important only because …
14:50 Ticket #3423 (write driver_exr directly against OIIO API) closed by ckulla
fixed: Fixed in r12789.
10:27 ArnoldNextTestsuite edited by cstein
(diff)
10:15 Ticket #3424 (feature-adaptive subdivision crash with screen-space adaptive subdivision ...)
created by cstein
There's a strange corner case with feature-adaptive subdivision which …
10:09 Ticket #3423 (write driver_exr directly against OIIO API) created by ckulla
The current implementation of driver_exr uses the driver_oiio helper …
10:01 Ticket #3422 (remove unpremult_alpha from driver_tiff) closed by ckulla
fixed: Fixed in r12788.
09:29 Ticket #3420 (Set the right ray context for autobump) closed by aconty
fixed: Fixed in r12787
09:20 Ticket #3397 (remove camera.shutter_type) closed by ckulla
fixed: Committed in r12749. (forgot to close this ticket)
09:07 Ticket #3422 (remove unpremult_alpha from driver_tiff) created by ckulla
6 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
This option only applies to 8 bit output and we never use it. It was only …
06:45 Ticket #3421 (Fix BDPT texture policy) created by aconty
There is one important flaw to texturing under BDPT, which is that texture …
04:06 Ticket #3420 (Set the right ray context for autobump) created by aconty
Seems we are setting AI_RAY_UNDEFINED and forgetting about path history …
02/24/14:
15:44 Ticket #3416 (oiiotool --resize/--fit and maketx speed) closed by lg
fixed
15:37 Ticket #3418 (replace edge-map with arrays) closed by cstein
fixed: New "EdgeMap" structure code-review: http://reviewboard/r/3556/ New …
15:05 Ticket #3419 (missing self volumetric emission) closed by ckulla
fixed: Fixed in r12781.
13:36 Ticket #3419 (missing self volumetric emission) created by ckulla
Reported in [ http://rails.spimageworks.com/helpdesk/tickets/281030 …
09:49 Ticket #3418 (replace edge-map with arrays) created by cstein
SolidAngle observed that AddEdge() is featured prominently in some of …
02/21/14:
17:05 Ticket #3417 (benchmark script stops when Arnold crashes) closed by cstein
fixed: committed: r12780
17:03 Ticket #3413 (OSL: remove redundant texture option setting ops) closed by ckulla
fixed: Pushed.
15:55 Ticket #3417 (benchmark script stops when Arnold crashes) created by cstein
The benchmark script reads YAML files, but if an Arnold job crashes during …
15:37 Ticket #3415 (minor cleanup to AiStringToType) closed by ckulla
fixed: Thiago profiled strcasecmp and it doesn't seem to suffer for locale …
14:43 Ticket #3416 (oiiotool --resize/--fit and maketx speed) created by lg
2 2
Francois reports that a for a really severe resize (8192 -> 512 ), it …
14:43 Ticket #3414 (weird topology crashes feature-adpative subdivision) closed by cstein
fixed: added above mesh as a test to the testsuite: r12778
14:35 ArnoldNextTestsuite edited by cstein
(diff)
14:26 Ticket #3415 (minor cleanup to AiStringToType) reopened by ckulla
I've ended up with this, which isn't as ugly as the first proposal, and …
10:53 Ticket #3415 (minor cleanup to AiStringToType) closed by ckulla
wontfix: Probably slower this way since each strcasecmp needs to mess with the …
10:21 Ticket #3415 (minor cleanup to AiStringToType) created by ckulla
This function doesn't need to make a copy, it case use strcasecmp …
10:13 Ticket #3413 (OSL: remove redundant texture option setting ops) reopened by ckulla
This caused test_0081 to fail, here is the small fix that restores the …
02/20/14:
7 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
14:23 Ticket #3413 (OSL: remove redundant texture option setting ops) closed by lg
fixed
09:00 Ticket #3414 (weird topology crashes feature-adpative subdivision) created by cstein
When running some benchmarks on some feature-adaptive subdivision changes, …
02/19/14:
16:16 Ticket #3413 (OSL: remove redundant texture option setting ops) created by lg
When generating underlying LLVM code for texture calls, we try to not …
02/18/14:
15:20 Ticket #3408 (port fast math from solid angle) closed by ckulla
fixed: Committed in r12775.
12:07 Ticket #3412 (OSL constant fold substr()) closed by lg
fixed
12:05 Ticket #3412 (OSL constant fold substr()) created by lg
We use substr a LOT in our shaders! It should constant fold.
02/14/14:
16:19 Ticket #3411 (fix creases with feature-adaptive subdivision) created by cstein
I think I broke creasing when I submitted the regular-boundary patch for …
10:29 Ticket #3410 (Simple kd-tree optimization) closed by aconty
fixed: Checked in to r12774
10:14 Ticket #3410 (Simple kd-tree optimization) created by aconty
After a session with VTune I found a couple of places with obvious …
02/13/14:
16:30 Ticket #3409 (VCM integrator threads not joining kdtree build) closed by aconty
fixed: Fixed in r12773
16:22 Ticket #3409 (VCM integrator threads not joining kdtree build) created by aconty
Since this integrator wasn't redefining work() method I placed the call to …
14:56 Ticket #3407 (improve frame building function) closed by ckulla
fixed: Committed in r12772.
12:51 Ticket #3408 (port fast math from solid angle) created by ckulla
Solid Angle switched many trig function calls to their own lower precision …
02/12/14:
10:13 Ticket #3407 (improve frame building function) created by ckulla
Our current implementation of AiV3BuildFrame() is not particularly …
09:23 Ticket #3406 (move frame building to vector.h and rename) closed by ckulla
fixed: Committed in r12770.
02/11/14:
16:25 Ticket #3406 (move frame building to vector.h and rename) created by ckulla
8 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
The orthonormal frame building function belongs in vector.h together …
12:05 Ticket #3404 (SAH is not measured correctly in BVH build) closed by ckulla
fixed: Committed in r12769.
11:49 Ticket #3405 (Build the photon kd-tree in parallel) closed by aconty
fixed: Checked in to r12768
11:39 Ticket #3403 (use AiV3RotateToFrame where appropriate) closed by ckulla
fixed: Fixed in r12767.
09:23 Ticket #3405 (Build the photon kd-tree in parallel) created by aconty
The current code works single threaded and for a big image with lots of …
02/10/14:
17:00 Ticket #3404 (SAH is not measured correctly in BVH build) created by ckulla
The surface area heuristic measures ratios of bbox areas. But the code …
16:45 Ticket #3403 (use AiV3RotateToFrame where appropriate) created by ckulla
We have a standard function for this common task, yet lots of code does …
16:15 Ticket #3402 (cleanup references to AI_INLINE) closed by ckulla
fixed: Committed in r12766.
16:08 Ticket #3402 (cleanup references to AI_INLINE) created by ckulla
This is a macro for static inline (at one time there were different …
14:46 ArnoldAPIBreakWishlist edited by ckulla
(diff)
14:42 Ticket #3399 (turn old style vector macros into proper inline functions) closed by ckulla
fixed: 8th pass: r12764 And we're done! No more color/vector/bbox macros left in …
14:01 Ticket #3385 (bvh speed-up from SolidAngle) closed by cstein
fixed: committed: r12763
09:10 Ticket #3401 (Bug in hair TT albedo) closed by aconty
fixed: Fixed in r12760
06:49 Ticket #3401 (Bug in hair TT albedo) created by aconty
This is a minor bug because it only might cause poor sampling of other …
02/07/14:
10:31 Ticket #3400 (inline AiRandHash functions) closed by ckulla
fixed: Committed in r12754.
10:24 Ticket #3400 (inline AiRandHash functions) created by ckulla
These functions are called very often for sampling. Inlining them gives …
02/06/14:
17:00 Ticket #3399 (turn old style vector macros into proper inline functions) created by ckulla
Now that we moved all the old style macros into the Arnold core …
16:58 Ticket #3398 (cleanup remaining ai_vector.h macros) closed by ckulla
fixed: Committed in r12752.
16:02 Ticket #3398 (cleanup remaining ai_vector.h macros) created by ckulla
There are still a few macros I didn't move into the core during trac#3330. …
9 of 11 5/29/2014 1:29 PM
Timeline – Arnold http://softboss/trac/arnold/timeline?from=03/31/14&daysback=60&auth...
14:40 Ticket #3393 (Unify BSDF differentials convention) closed by aconty
fixed: Checked in to r12751
14:18 Ticket #3386 (fix boundary cases in feature-adaptive subdivision) closed by cstein
fixed: code-review: http://reviewboard/r/3533/ committed: r12750
09:18 Ticket #3397 (remove camera.shutter_type) created by ckulla
The curve shutter type can easily express both box and triangle, so …
09:18 Ticket #3396 (rename sss_sample_factor) closed by ckulla
fixed: Committed in r12748.
02/05/14:
16:59 Ticket #3396 (rename sss_sample_factor) created by ckulla
This option is actually not related to sss at all. It controls the …
15:38 Ticket #3395 (try out clang-format) created by ckulla
Clang has a tool that can automatically format source code. This would be …
09:25 Ticket #3394 (simplify oiio drivers) created by ckulla
OpenImageIO now has support for dithering and gamma correction. We can use …
09:22 Ticket #3391 (remove ai_types.h header) closed by ckulla
fixed: Fixed in r12747.
09:13 ArnoldAPIBreakWishlist edited by ckulla
(diff)
09:12 Ticket #3392 (Bad sampling for albedo tables bake function) closed by aconty
fixed: Fixed in r12746
08:22 Ticket #3393 (Unify BSDF differentials convention) created by aconty
At the moment the scheme is a bit chaotic, but we want to adopt this rule: …
05:28 Ticket #3392 (Bad sampling for albedo tables bake function) created by aconty
We were using the functions in sampling.cpp in a way that was not quite …
02/04/14:
16:52 Ticket #3391 (remove ai_types.h header) created by ckulla
This header only contains includes to other headers. We might as well …
16:51 Ticket #3390 (switch AtByte to uint8_t) closed by ckulla
fixed: Committed in r12745.
16:36 Ticket #3389 (switch AtUInt to unsigned int) closed by ckulla
fixed: Committed in r12744.
14:31 ArnoldAPIBreakWishlist edited by ckulla
(diff)
14:30 ArnoldAPIBreakWishlist edited by ckulla
(diff)
14:28 Ticket #3390 (switch AtByte to uint8_t) created by ckulla
Last remaining type in ai_types.h (see trac#3387, trac#3388, trac#3389)
11:42 Ticket #3388 (switch AtInt to int) closed by ckulla
fixed: Committed in r12743.
09:21 Ticket #3389 (switch AtUInt to unsigned int) created by ckulla
Following trac#3387, trac#3388 ... 2260 references to replace.
10 of 11 5/29/2014 1:29 PM