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Render & Cycles

Module | Bugs | Unclassified | Known Issues

115

Uncategorized

Fix: Cycles Light Tree gives low weight to distant lights in large volume

#123537 by Weizhen Huang was merged 2024-06-24 12:48:19 +02:00

4.2 LTS

Fix: Memory leak in volume with packed file #123556

Module

Render & Cycles

Cycles: Compress GPU kernels to reduce file size

#123557 by Lukas Stockner was merged 2024-06-23 00:52:39 +02:00

4.2 LTS

Cycles: Switch to energy-preserving multiscattering Oren-Nayar BSDF

#123345 by Lukas Stockner was merged 2024-06-18 21:07:31 +02:00

UI: Add Color Temperature unit

#123337 by Lukas Stockner was merged 2024-06-17 23:50:17 +02:00

WIP: Shading: Set temperature subtype in shading nodes #107278

Cycles: Fix directional artifacts in blue noise sampling pattern

#123274 by Lukas Stockner was merged 2024-06-15 22:05:29 +02:00

4.2 LTS

Fix #74816: crash in Cycles light distribution due to integer overflow

#123177 by Weizhen Huang was merged 2024-06-13 15:57:22 +02:00

WIP: Fix #118325: Fixes missing ray hits in Cycles viewport.

#123054 opened 2024-06-11 08:23:10 +02:00 by Amine Bensalem

Fix #122739: mix causes unnecessary evaluation when ints are used

#123035 by david494 was merged 2024-06-12 10:37:51 +02:00

Cycles: Fix multiple "Loading denoising kernels" messages

#122880 by Nikita Sirgienko was merged 2024-06-07 16:06:00 +02:00

4.2 LTS

Module

Render & Cycles

Cycles UI: Add tool tips for debug blue noise sampling patterns

#122816 by Alaska was merged 2024-06-06 16:47:34 +02:00

Module

Render & Cycles

Cycles: Only store per-pixel seed for vertex color baking

#122806 by Lukas Stockner was merged 2024-06-06 00:45:49 +02:00

Cycles: Fix assert failure for CPU render with no CPU device selected

#122742 by Nikita Sirgienko was merged 2024-06-05 11:53:42 +02:00

4.2 LTS

Module

Render & Cycles

Cycles: oneAPI: Enable host memory migration

#122385 by Nikita Sirgienko was merged 2024-05-28 19:04:30 +02:00

4.2 LTS

Module

Render & Cycles

Fix #121345: Viewlayer denoising versioning dont apply correctly

#121389 by Philipp Oeser was closed 2024-05-06 13:19:45 +02:00

Fix: unconnected direction input on ray portal bsdf is incorrect for OSL

#121348 by david494 was merged 2024-05-02 19:35:13 +02:00

Fix #70114: Cycles: Particle systems missing in headless multiview render

#120543 by Lukas Stockner was merged 2024-04-15 17:41:05 +02:00

Cycles: Allow get_apple_gpu_architecture to report non Apple GPUs

#120448 by Alaska was merged 2024-04-15 15:04:36 +02:00

Cycles: Properly default to Metal-RT off unless GPU is a M3 or newer #120299

Module

Render & Cycles

Fix #120421: Animated "Burn metadata into image" ignored during render

#120429 by Philipp Oeser was merged 2024-04-10 11:19:12 +02:00

Interest

Render Pipeline

Shader: Clamp inputs of various nodes

#120390 by Alaska was merged 2024-04-26 17:39:52 +02:00

Module

Render & Cycles

Fix #104395: Fix blurry Cycles render preview at 1:1 zoom

#120325 by valadaptive was merged 2024-05-06 13:46:31 +02:00

Cycles: Properly default to Metal-RT off unless GPU is a M3 or newer

#120299 by Alaska was merged 2024-04-09 16:19:36 +02:00

Cycles: Allow get_apple_gpu_architecture to report non Apple GPUs #120448

Module

Render & Cycles

Fix #119959: Enabling "Distribute memory between devices" for Cycles results in error

#120255 by Patrick Mours was merged 2024-04-15 12:17:45 +02:00

Fix #119797: Noise Texture Precision Issues

#119884 by Hoshinova was merged 2024-03-29 16:12:34 +01:00

Render: include info string for "render_stats" handler

#119789 by Philipp Oeser was merged 2024-05-28 17:07:39 +02:00

Interest

Render Pipeline

[WIP] Cycles: optimizationS for Tabulated-Sobol sampler

#119575 opened 2024-03-16 20:23:36 +01:00 by Odilkhon Yakubov

WIP: Shading: Set temperature subtype in shading nodes

#107278 opened 2023-04-24 02:30:46 +02:00 by Daniel Salazar

Module

Render & Cycles

Cycles: Minor improved Adaptive sampling

#119572 by Odilkhon Yakubov was closed 2024-04-30 09:44:45 +02:00

Fix #119427: UI: The Metadata is gone for the rendered image

#119495 by Philipp Oeser was closed 2024-03-15 10:49:36 +01:00

Fix #119427: UI: The Metadata is gone for the rendered image #119503

Fix #114515: Cycles: Numerical precision issues in triangle light sampling

#119224 by Lukas Stockner was merged 2024-05-23 02:28:00 +02:00

Fix: Respect Blender Cycles setting for GPU denoising

#118841 by Nikita Sirgienko was merged 2024-06-03 22:41:38 +02:00

4.2 LTS

Fix: Command line Cycles render crash on multi-CUDA device #122844

Fix: Cycles crash when using multiple devices #122823

Fix: Cycles assert in device consistency check #122701

Fix: Assert in Cycles multi-device OIDN check #119267

Module

Render & Cycles

Build: Upgrade Intel Graphics Compiler to 1.0.15468 on Linux

#118814 by Xavier Hallade was merged 2024-02-28 18:24:39 +01:00

4.1

Build: Upgrade Intel Graphics Compiler to 1.0.15468 on Linux #119371

Interest

Render & Cycles

Module

Platforms, Builds & Tests

Cycles: Implement blue-noise dithered sampling

#118479 by Lukas Stockner was merged 2024-06-05 02:29:57 +02:00

4.2 LTS

Module

Render & Cycles

Fix: Cycles runtime compile using outdated HIP parameters

#118401 by Luya Tshimbalanga was merged 2024-06-20 12:43:38 +02:00

Add support for PGL v0.6.0

#118328 by bartus was merged 2024-02-19 13:32:34 +01:00

Cycles: Gray out hardware raytracing checkboxes when not available

#117904 by Nikita Sirgienko was merged 2024-02-06 20:06:22 +01:00

4.1

Module

Render & Cycles

Cycles: Allow to choose OIDN denoise device on per-scene basis.

#117876 by Nikita Sirgienko was closed 2024-02-06 17:50:27 +01:00

4.1

Module

Render & Cycles

Cycles: Allow to disable OIDN on GPU on per-scene basis.

#117874 by Nikita Sirgienko was merged 2024-02-06 17:46:29 +01:00

4.1

Cycles: Allow to choose OIDN denoise device on per-scene basis. #117876

Cycles: Added UI to force OIDN to use the CPU #117734

Module

Render & Cycles

Build: Cycles: Backport a DPC++ fix for caching of GPU binaries

#117844 by Nikita Sirgienko was merged 2024-02-05 13:55:48 +01:00

4.1

Module

Render & Cycles

Cycles: Remove incorrect dead code for CUDA 32bit textures

#117818 by Nikita Sirgienko was merged 2024-02-05 13:53:59 +01:00

4.1

Module

Render & Cycles

Fix #117674: stereoscopy rendering with overwrite disabled broken

#117696 by Philipp Oeser was merged 2024-02-01 09:50:58 +01:00

Interest

Core

Cycles: Lights from instancer not working randomly

#117280 by Simon Thommes was closed 2024-01-19 09:25:08 +01:00

Fix #117280: Cycles: Lights from instancer not working randomly #117301

Fix #113728: fireflies in Principled Hair Huang with MIS

#116088 by Weizhen Huang was merged 2023-12-12 13:31:04 +01:00

Fix #114780: Cycles: Principled Chiang Hair importance sampling correction

#115241 by Amine Bensalem was merged 2024-05-27 09:35:44 +02:00

Cycles: Add Intel GPU support for OpenImageDenoise

#108314 by Stefan Werner was merged 2023-11-20 11:12:51 +01:00

4.1

Cycles: update ocloc to 101.4369 on Windows #111729

Module

Render & Cycles

Fix: use color_srgb_to_linear_v4 in attribute_convert.h

#115098 by lmarz was merged 2023-11-22 19:46:05 +01:00

Interest

Platforms, Builds & Tests

Fix: Increase thread stack size for musl libc

#115094 by lmarz was merged 2023-11-22 19:37:22 +01:00

Cycles: Added quality parameter for OIDN

#115265 by Stefan Werner was merged 2023-11-23 12:35:37 +01:00

4.1

Interest

Cycles

Cycles: Apple M3 tuning including hardware raytracing

#114296 by Michael Jones (Apple) was merged 2023-10-31 11:14:31 +01:00

Cycles: Fix Principled BSDF versioning for keyframes and drivers

#114300 by Lukas Stockner was merged 2023-11-01 19:27:59 +01:00

4.0

Fix #113810: Frame Range Metadata missing when burned into image

#113840 by Philipp Oeser was merged 2023-10-20 14:23:05 +02:00

Interest

Render Pipeline

WIP: Cycles: Implement BSDF layering

#110444 by Lukas Stockner was closed 2023-11-03 16:38:14 +01:00

Module

Render & Cycles

WIP: Cycles: Parallelize copying geometry attributes from Blender

#106694 by Hans Goudey was closed 2023-10-17 09:54:59 +02:00

Fix #113763: Float2 attributes on curves not rendering in Cycles

#113884 by Philipp Oeser was merged 2023-10-18 14:21:17 +02:00

Interest

Modeling

CMake: improve selection/filtering of archs of Intel GPU binaries

#112669 by Xavier Hallade was merged 2023-10-11 14:59:45 +02:00

4.0

Module

Render & Cycles

Fix #106760: Bool node socket default value isn't output for shader nodes

#109576 by Cici was merged 2023-10-05 21:55:18 +02:00

Nodes: add int and bool to shader nodegroups #115026

Cycles: Remove MultiGGX code, replace with albedo scaling

#107958 by Lukas Stockner was merged 2023-06-05 02:21:03 +02:00

4.0

Module

Render & Cycles

Fix wrong conversion between power and radiance of emitters

#108505 by Weizhen Huang was closed 2023-07-07 18:32:19 +02:00

4.0

EEVEE: Change sun light factor to match Cycles #109831

Cycles: replace spot light disk sampling with sphere sampling #109329

Fix wrong conversion from power to radiance of area lights #109153

Cycles: Change sun lamp to have uniform intensity at high angles #108996

Cycles/EEVEE: change point light to double-sided sphere light #108506

Cycles: make light UV available for Texture Coordinate node

#108691 by Weizhen Huang was merged 2023-06-07 12:31:42 +02:00

Cycles: new Microfacet-based Hair BSDF with elliptical cross-section support

#105600 by Weizhen Huang was merged 2023-08-18 12:46:19 +02:00

Module

Render & Cycles

Fix sd->type set to PRIMITIVE_TRIANGLE when it should be PRIMITIVE_LAMP

#108769 by Weizhen Huang was merged 2023-06-08 18:05:35 +02:00

Cycles: Fix some direct lighting leaking into indirect-only bakes

#108955 by Lukas Stockner was merged 2023-06-16 03:03:31 +02:00

Cycles: Update Velvet BSDF to Sheen BSDF with new Microfiber sheen model

#108869 by Lukas Stockner was merged 2023-07-24 15:36:44 +02:00

Cycles: Replace Sheen model in the Principled BSDF #109949

Module

Render & Cycles

Cycles: Change sun lamp to have uniform intensity at high angles

#108996 by Lukas Stockner was merged 2023-07-07 17:20:28 +02:00

4.0

Fix wrong conversion from power to radiance of area lights #109153

Cycles: make light UV available for Texture Coordinate node #108691

Crash when creating a new collection for light linking

#109019 by Lukas Tönne was closed 2023-06-16 10:33:08 +02:00

Fix #109019: Crash when creating a new collection for light linking #109049

Cycles: oneAPI: Improve performance of scenes not using volume

#109245 by Nikita Sirgienko was closed 2023-07-05 18:08:33 +02:00

4.0

Cycles: remove Point Density Texture support for surfaces #109712

Module

Render & Cycles

Cycles: oneAPI: avoid crashes from old drivers

#109281 by Xavier Hallade was merged 2023-06-23 13:12:27 +02:00

3.6 LTS

Module

Render & Cycles

Cycles: oneAPI: on Windows, embree on GPU may crash when rendering duration exceeds 3 minutes

#109282 by Xavier Hallade was closed 2023-08-16 09:57:57 +02:00

4.0

Cycles: replace spot light disk sampling with sphere sampling

#109329 by Weizhen Huang was merged 2023-07-07 17:15:24 +02:00

Fix wrong conversion from power to radiance of area lights #109153

Module

Render & Cycles

Improve and clarify light units

#109404 by Brecht Van Lommel was closed 2023-07-07 18:31:39 +02:00

USD: improve light units conversion #109795

Hydra render engine #104712

Fix #109302: baking UDIM displacement normalization wrong

#109409 by Philipp Oeser was merged 2023-06-28 14:58:59 +02:00

Fix #109057: Only extend polygons present in the mask.

#109500 by Martijn Versteegh was merged 2023-07-05 14:20:35 +02:00

Cycles: Move panoramic camera parameters to Blender DNA

#109639 by Clément Foucault was closed 2023-08-22 15:49:54 +02:00

4.0

Camera: Move panoramic projection settings to DNA #111310

Cycles: improve oneAPI requirements text in the UI

#109644 by Xavier Hallade was merged 2023-07-05 12:16:10 +02:00

4.0

Update oneAPI driver requirements for Cycles #104505

Fix #109679: Normal map strength is applied incorrectly

#109763 by Kaspian Jakobsson was merged 2023-07-17 20:06:50 +02:00

Module

EEVEE & Viewport

Windows + Intel Arc A770: Crashes if modifying the object after rendering image in rendered view mode

#109771 by Blender-King was closed 2023-08-21 11:29:01 +02:00

3.6 LTS

Fix #109771: deps_builder: crash in Embree HW BVH building #109966

Cycles: Replace Sheen model in the Principled BSDF

#109949 by Lukas Stockner was merged 2023-07-27 02:17:52 +02:00

Module

Render & Cycles

Fix #109771: deps_builder: crash in Embree HW BVH building

#109966 by Xavier Hallade was merged 2023-07-19 19:40:01 +02:00

4.0

Interest

Render & Cycles

Cycles: add /jumptablerdata to MSVC compiler flags

#110470 by Xavier Hallade was merged 2023-07-25 19:19:43 +02:00

4.0

Module

Render & Cycles

Cycles: Tweak Principled BSDF Subsurface parameters

#110989 by Lukas Stockner was merged 2023-09-13 02:45:40 +02:00

Interest

Render & Cycles

Cycles: Rework Principled BSDF Clearcoat

#110993 by Lukas Stockner was merged 2023-09-13 00:03:18 +02:00

Cycles: Speed up Principled BSDF when IOR = 1.0 #111586

Cycles: Rework Principled BSDF Emission #111155

Interest

Render & Cycles

Cycles: Rework Principled BSDF Emission

#111155 by Lukas Stockner was merged 2023-09-13 03:05:34 +02:00

Cycles: Fix OSL potentially skipping closures when using layering #112213

EEVEE: change Principled BSDF to match Cycles #111754

Interest

Render & Cycles

Camera: Move panoramic projection settings to DNA

#111310 by Clément Foucault was merged 2023-08-22 15:49:40 +02:00

4.0

Fix #111162: Overlay drawing issues due to shared library using fastmath

#111708 by Xavier Hallade was merged 2023-08-31 10:43:35 +02:00

4.0

Fix #111588: Cycles: Vector displacement with adaptive subdiv breaks normal

#112987 by Lukas Stockner was merged 2023-10-02 02:19:59 +02:00

Cycles: oneAPI: fix perf regression by inlining svm_node_closure_bsdf

#112878 by Xavier Hallade was merged 2023-09-26 10:53:47 +02:00

4.0

Module

Render & Cycles

Fix: bl_previews_render.py still using lamp.falloff_type

#112728 by Philipp Oeser was merged 2023-09-22 17:17:13 +02:00

Interest

Pipeline, Assets & IO

Cycles/EEVEE: Change Specular input on Principled BSDF to affect IOR

#112552 by Lukas Stockner was merged 2023-09-25 19:53:31 +02:00

Principled v2 combined changes for 4.0 #112848

Cycles: Add Metallic Tint to Principled BSDF using F82-Tint model

#112551 by Lukas Stockner was merged 2023-09-25 19:54:27 +02:00

Cycles/EEVEE: Change specular tint in Principled BSDF from float to color #112192

Cycles: Use Blender headers to access geometry data, avoid copy

#112306 by Hans Goudey was merged 2023-09-18 02:50:16 +02:00

Cycles: GPU denoising refactor

#112229 by Stefan Werner was closed 2023-09-11 17:11:42 +02:00

4.0

Cycles: Add Intel GPU support for OpenImageDenoise #108314

Cycles: update ocloc to 101.4369 on Windows

#111729 by Xavier Hallade was merged 2023-09-01 15:22:01 +02:00

4.0

Module

Render & Cycles

Fix #94323: Cycles blocky artifacts due to scale difference of overlapping volumes

#123733 by Weizhen Huang was merged 2024-06-25 18:49:38 +02:00

Fix: Cycles build error with OptiX after recent changes #123761

Fix and test direction_to_fisheye_lens_polynomial

#123737 by Alexander Brock was merged 2024-06-28 20:33:34 +02:00

Fix #123763: Cycles Metal renders with MNEE stuck on some Macs

#123765 by Alaska was merged 2024-06-26 14:15:14 +02:00

4.2 LTS

Cycles: Remove AMD and Intel GPU support from Metal backend #123551

Module

Render & Cycles

Cycles: Update device entries more often

#123911 by Alaska was merged 2024-07-02 16:03:03 +02:00

4.2 LTS

Module

Render & Cycles

Cycles: oneAPI: Fix driver version check for future Intel GPU drivers

#124084 by Xavier Hallade was merged 2024-07-03 14:12:26 +02:00

4.2 LTS

Module

Render & Cycles

Cycles: oneAPI: Fix undefined behavior when embree fails initializing

#124085 by Nikita Sirgienko was merged 2024-07-03 14:13:14 +02:00

4.2 LTS

Module

Render & Cycles

WIP: Add Cam624nc as a Cycles Camera

#124354 opened 2024-07-08 16:41:37 +02:00 by Alexander Brock

Cycles: Add Fisheye624 camera projection model #124365

Cycles: Add Fisheye624 camera projection model

#124365 opened 2024-07-08 21:13:07 +02:00 by Armen Avetisyan

WIP: Add Cam624nc as a Cycles Camera #124354

Fix: artifacts at volume self-intersection

#124474 opened 2024-07-10 19:15:59 +02:00 by Weizhen Huang

Cycles render tests: Add the option to test with OSL enabled

#124601 opened 2024-07-12 14:01:34 +02:00 by Alaska

WIP: Add Cycles render tests for texture nodes #6

4 / 6

Fix #124650: Freestyle sometimes fails with an error concerning smooth edges

#124651 opened 2024-07-13 10:05:50 +02:00 by Ram-Kaniyur

Interest

Freestyle

Render test: Add option to ignore block list

#124662 by Alaska was merged 2024-07-17 16:59:40 +02:00

Fix #124705: Incorrect SSS method used in OptiX OSL

#124707 by Alaska was merged 2024-07-15 16:24:03 +02:00

Module

Render & Cycles

Crash or missing data when using Cycle's host memory migration with oneAPI device

#124763 opened 2024-07-16 08:51:21 +02:00 by Xavier Hallade

Fix #124745: Wrong stack offset for Voronoi lacunarity parameter

#124761 by Jesse Yurkovich was merged 2024-07-16 18:58:42 +02:00

Tests: Update Cycles image colorspace OSL tests

#124871 by Weizhen Huang was merged 2024-07-17 13:53:28 +02:00

FIX: only compact if index is a ratio of the number of paths

#125048 opened 2024-07-19 08:37:17 +02:00 by William Leeson

Added compute_86, _89 and _90 to CYCLES_CUDA_BINARIES_ARCH

#125050 opened 2024-07-19 09:28:37 +02:00 by Paul Melis

Module

Render & Cycles

Cycles render test: Add ability to control HWRT

#125082 opened 2024-07-19 15:50:44 +02:00 by Alaska

Cycles render test: Failing HIP-RT tests

#125086 opened 2024-07-19 16:51:24 +02:00 by Alaska

0 / 9

Cycles render test: Failing oneAPI tests

#125088 opened 2024-07-19 17:13:16 +02:00 by Alaska

0 / 5

4.2 oneAPI "Embree on GPU" (HWRT) no hair strands in viewport

#124811 opened 2024-07-16 21:16:11 +02:00 by sentharn

Cleanup: Avoid includes where possible and move around some code in Cycles headers for that purpose

#125323 opened 2024-07-23 16:43:22 +02:00 by Patrick Mours

WIP: Rework CUDA kernel build to use separate compilation

#119746 opened 2024-03-21 15:08:22 +01:00 by Patrick Mours

Cleanup: Avoid includes where possible and move around some code in Cycles headers for that purpose #125323

Under Development

OpenImageDenoise GPU acceleration

#115045 opened 2023-11-17 14:49:25 +01:00 by Brecht Van Lommel

Cycles: Allow enabling OIDN for HIP with environment variable #119672

Build: upgrade OpenImageDenoise to 2.2 #117752

Cycles: Added quality parameter for OIDN #115265

Compositor: Enable GPU denoising for OpenImageDenoise #115242

Cycles: Add Intel GPU support for OpenImageDenoise #108314

Cycles: HIP-RT for AMD hardware ray-tracing #105538

20 / 24

WIP: Cycles: Importance Resampling

#121023 opened 2024-04-24 15:19:10 +02:00 by Weizhen Huang

5 / 41

Cycles: Additional scattering phase functions

#123532 opened 2024-06-21 08:28:00 +02:00 by Alexandre-Cardaillac

Cycles: Add Diffuse Roughness option to Principled BSDF

#123616 by Lukas Stockner was merged 2024-07-01 15:49:26 +02:00

4.3

EEVEE: Adapt Principled BSDF to closure sampling #123643

Cycles: Remove AMD and Intel GPU support from Metal backend

#123551 by Alaska was merged 2024-06-26 17:16:37 +02:00

4.3

7 / 7

Shader: Add Metallic BSDF Node

#114958 opened 2023-11-16 05:24:10 +01:00 by Alaska

Shader: Add specular tint to Glass BSDF #114354

0 / 2

Module

Render & Cycles

Cycles: add Central Cylindrical Panoramic camera model

#123046 opened 2024-06-11 00:29:59 +02:00 by softyoda

Color management: Support white balance as part of the display transform

#123278 by Lukas Stockner was merged 2024-06-27 23:28:14 +02:00

Module

Render & Cycles

Color management: Easy way to define white point

#122990 by Sergey Sharybin was closed 2024-06-28 16:31:37 +02:00

Render: allow to select an entire collection to set the focal point in the Depth of Field settings in the Camera properties

#119869 opened 2024-03-25 11:38:15 +01:00 by dema

Priorities

Cycles: Reduce size of ray differentials for bump mapping

#122892 opened 2024-06-07 17:25:32 +02:00 by Brecht Van Lommel

Expose render statistic information in the UI

#123092 opened 2024-06-11 19:15:15 +02:00 by Sergey Sharybin

Improve custom shader AOVs

#73266 opened 2020-01-20 14:13:19 +01:00 by Brecht Van Lommel

1 / 7

Cycles: texture cache and mipmaps

#68917 opened 2019-08-20 21:27:05 +02:00 by Dalai Felinto

0 / 7

OpenEXR multipart saving

#123727 opened 2024-06-25 15:01:07 +02:00 by Brecht Van Lommel

Convert 3D textures to NanoVDB

#123095 opened 2024-06-11 19:22:38 +02:00 by Sergey Sharybin

Type

To Do

Filtering After Shading With Stochastic Texture Filtering

#123093 opened 2024-06-11 19:17:40 +02:00 by Sergey Sharybin

Type

To Do

Optimization of Blender->Cycles synchronization

#123094 opened 2024-06-11 19:19:29 +02:00 by Sergey Sharybin

0 / 3

Type

To Do

Principled v2 BSDF

#99447 opened 2022-07-04 23:56:21 +02:00 by Lukas Stockner

Cycles: Add thin film iridescence to Principled BSDF #118477

EEVEE: use Schlick's approximation instead of real Fresnel for glass #112390

Render: default roughness distribution to Multiscatter GGX #111267

Principled BSDF: Change minimum IOR to 1.0 #111158

48 / 63

Unify Image Texture node in geometry and shader nodes

#93905 opened 2021-12-09 16:06:12 +01:00 by Brecht Van Lommel

Cycles: Improve the coverage of automated regression tests

#123012 opened 2024-06-10 15:59:15 +02:00 by Weizhen Huang

Cycles render test: Add ability to control HWRT #125082

WIP: Add Cycles render tests for texture nodes #6

Cycles render tests: Add the option to test with OSL enabled #124601

WIP: Enable Cycles texture tests #124574

Tests: Add various new Cycles test files #124360

6 / 11

Type

To Do

Cycles Features

Performance metrics profiler

#125217 opened 2024-07-22 10:51:39 +02:00 by Sergey Sharybin

0 / 4

Type

To Do

Temporally stable denoising

#125215 opened 2024-07-22 10:44:17 +02:00 by Sergey Sharybin

0 / 4

Type

To Do

Add Environment light type

#125214 opened 2024-07-22 10:35:50 +02:00 by Sergey Sharybin

Type

To Do

More artistic control for Portal BSDF

#125213 opened 2024-07-22 10:32:54 +02:00 by Sergey Sharybin

Type

To Do

USD Hydra Render Engine

#110765 opened 2023-08-03 16:41:23 +02:00 by Brecht Van Lommel

Hydra: Unify image writing code between USD and Hydra #115397

WIP: Hydra: Per-vertex color attributes #114585

Hydra: Use `BKE_camera_params` API to simplify camera code and share more with rest of Blender #114370

Hydra: add support for legacy hair particles #114197

Fixed border rendering for Hydra render engines (Hydra Storm). #113376

Fixed border rendering for Hydra render engines (Hydra Storm). #113371

Hydra: saving changed to unpacking for packed images #110933

Hydra: export USD preview surface for materials #110836

Hydra render engine #104712

9 / 30

Cycles: path guiding

#92571 opened 2021-10-28 14:45:01 +02:00 by Brecht Van Lommel

7 / 19

Cycles: Improve handling of normals

#120260 opened 2024-04-04 17:30:14 +02:00 by Sergey Sharybin

Cycles Light Linking

#104972 opened 2023-02-20 15:14:56 +01:00 by Brecht Van Lommel

Light linking: Use checkbox icons for state indication #112857

Cycles: skip non-emissive and non-linked meshes when finding mesh lights with ray #108091

Refactor: change light linking object storage be dynamically allocated #108090

Light Linking: Support shadow linking to emissive meshes #107981

Light linking: Support distant lights for shadow linking #107979

Light Linking: Select one of dedicated lights #107739

Shadow linking: Initial work towards MIS support #107439

Light linking: Initial support of shadow linking #106501

Light linking: Use more deterministic linking order #106389

Light linking: Implement drop on the receiver collection list #106101

23 / 34

Module

Render & Cycles

Microfacet-based PrincipledHairBSDF

#111257 opened 2023-08-18 11:39:25 +02:00 by Weizhen Huang

9 / 13

Type

To Do

Cycles OSL with OptiX

#101222 opened 2022-09-20 18:12:36 +02:00 by Patrick Mours

9 / 10

Cycles: support popup widget metadata for OSL shaders

#106508 opened 2023-04-03 21:02:18 +02:00 by sanek122005

Improve Cycles standalone

#38279 opened 2014-01-18 20:22:55 +01:00 by Thomas Dinges

Cycles box mapping not working with rotated texture coordinates

#44014 opened 2015-03-16 13:58:56 +01:00 by Ronny G

Architecture Texture Coordinates in Cycles

#48699 opened 2016-06-21 14:55:50 +02:00 by Dalai Felinto

Add interference effects to glossy and glass shaders

#49125 opened 2016-08-20 19:35:59 +02:00 by Robert M

Cycles XML, light node does not react to transform

#49547 opened 2016-10-03 15:27:54 +02:00 by Tautvydas Andrikys

Normal map support in Cycles standalone

#49573 opened 2016-10-05 01:04:33 +02:00 by Jeff Witthuhn

OSL object and geometry attributes lookup for other objects

#52154 opened 2017-07-22 22:03:31 +02:00 by Ilja Razinkov

Cycles doesn't render smoke properly with adjusted clipping distances

#53472 opened 2017-12-05 11:21:21 +01:00 by BlenderSpot

Cycles adaptive subdivision tasks

#53901 opened 2018-01-25 07:11:53 +01:00 by Brecht Van Lommel

Cycles: Add more procedural noise types

#55607 by Charlie Jolly was closed 2024-06-25 15:10:48 +02:00

Fix #113038: Box projection rotation inconsistent for dominant Z axis

#113064 by Philipp Oeser was closed 2024-07-15 16:06:48 +02:00

Interest

EEVEE & Viewport

Fix #105553: do not copy "Roughness" value from the previous node

#105596 opened 2023-03-09 11:59:27 +01:00 by Weizhen Huang

Linked group breaks Object Mapping in Texture Coordinates

#56534 opened 2018-08-25 11:52:54 +02:00 by Sacha Goedegebure

Cycles: add distance-dependent transmission color in Principled BSDF

#111806 opened 2023-09-01 21:34:21 +02:00 by Weizhen Huang

Cycles viewport render border no longer shows scene behind with OpenGL

#63064 opened 2019-03-28 22:34:51 +01:00 by Carlo Andreacchio

Cycles vertex color bump map banding

#59253 opened 2018-12-12 16:26:12 +01:00 by Meigo Kukk

Cycles Passes - The Combined pass is allways written to file, even though Combined is unchecked in the View Layer Passes Data tab.

#65456 opened 2019-06-03 18:07:21 +02:00 by Marcus Papathoma

Cycles: improve shadow terminator handling

#68920 opened 2019-08-20 21:30:21 +02:00 by Dalai Felinto

0 / 2

Cycles shadow catcher improvements

#71253 opened 2019-10-31 21:22:14 +01:00 by Dalai Felinto

3 / 7

Shader Node Additions

#72337 opened 2019-12-10 15:57:15 +01:00 by Charlie Jolly

environment pass is occluded by geometry making it unusuable with a shadowcatcher

#73497 opened 2020-01-29 19:53:21 +01:00 by michael campbell

Design: Shading: Extend Clamp and Map Range nodes to work with Vectors

#73512 opened 2020-01-30 14:06:46 +01:00 by Charlie Jolly

Cycles: add feature overrides

#78006 opened 2020-06-18 19:15:17 +02:00 by Brecht Van Lommel

Cycles: Light Group render passes improvements

#78008 opened 2020-06-18 19:16:53 +02:00 by Brecht Van Lommel

3 / 8

Cycles: ray & shader counters

#78009 opened 2020-06-18 19:17:33 +02:00 by Brecht Van Lommel

Cycles: networking support

#78010 opened 2020-06-18 19:18:08 +02:00 by Brecht Van Lommel

Add visualization for SDF/Levelset Volume Grids

#88599 opened 2021-05-26 17:31:58 +02:00 by Angelo Tartanian

Improve Cycles OSL nodes interface

#89741 opened 2021-07-08 20:20:15 +02:00 by Pedro A.

Cycles: improve subsurface scattering for some meshes shapes

#91540 opened 2021-09-20 19:25:22 +02:00 by Brecht Van Lommel

Improve volume render passes

#91290 opened 2021-09-09 16:43:13 +02:00 by Brecht Van Lommel

0 / 3

AMD GPU Denoising via "Radeon Image Filters" library.

#82559 by Brian Savery (AMD) was closed 2024-01-04 11:58:17 +01:00

Cycles HIP device

#91571 opened 2021-09-21 16:02:12 +02:00 by Brecht Van Lommel

WIP: Cycles HIP: Enable OpenGL interop #118562

Cycles HIP: Fix incorrect rendering of clip image textures #118540

Cycles: Improve error reporting of large textures on HIP #118239

28 / 31

Cycles: standalone GUI improvements

#91846 opened 2021-09-30 17:32:06 +02:00 by Brecht Van Lommel

0 / 3

The time limit isn't working when rendering multiple tiles.

#92106 opened 2021-10-11 09:47:44 +02:00 by tasos

Cycles: principled BSDF thin surface support

#92567 by Brecht Van Lommel was closed 2024-06-11 19:25:29 +02:00

Cycles: principled BSDF volume scattering

#92568 opened 2021-10-28 14:27:02 +02:00 by Brecht Van Lommel

Cycles: pause and resume render workflow

#92569 opened 2021-10-28 14:41:57 +02:00 by Brecht Van Lommel

WIP: Initial version of a single-frame job compiler #104189

Cycles Hydra Render Delegate

#96731 opened 2022-03-23 14:57:24 +01:00 by Brecht Van Lommel

19 / 30

Render engine support for curves data-block

#96455 opened 2022-03-14 14:47:00 +01:00 by Dalai Felinto

DRW: Curves: Indexbuf optimization for large numbers of curves #116617

Alembic/USD: use geometry sets to import data #115623

WIP: Add extend operator for curves #105017

9 / 30

Cycles Manifold Next Event Estimation

#94120 opened 2021-12-15 18:37:06 +01:00 by Brecht Van Lommel

4 / 8

Cycles: point cloud geometry improvements

#92573 opened 2021-10-28 15:31:03 +02:00 by Brecht Van Lommel

1 / 4

Cycles Optimizations

Cycles HIP binaries disabled due to compiler bugs

#104786 by Brecht Van Lommel was closed 2023-11-28 19:48:36 +01:00

3.6 LTS

Cycles: re-enable HIP on Linux #107662

Cycles: re-enable AMD GPU binaries on Windows #107098

2 / 2

Improve Principled Hair Chiang importance sampling for tilt

#114780 by Brecht Van Lommel was closed 2024-05-27 09:35:46 +02:00

Fix #114780: Cycles: Principled Chiang Hair importance sampling correction #115241

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