bartvdbraak/blender
1
0
Fork 4
Code Issues 4 Pull Requests 1 Actions 1 Packages Projects Releases Wiki Activity
8dea06565f
blender/intern/cycles/render
History
Lukas Stockner 8dea06565f Cycles: Add Blackman-Harris filter, fix Gaussian filter 
This commit adds the Blackman-Harris windows function as a pixel filter to Cycles. On some cases, such as wireframes or high-frequency textures,
Blackman-Harris can give subtle but noticable improvements over the Gaussian window.
Also, the gaussian window was truncated too early, which degraded quality a bit, therefore the evaluation region is now three times as wide.
To avoid artifacts caused by the wider curve, the filter table size is increased to 1024.

Reviewers: #cycles

Differential Revision: https://developer.blender.org/D1453
2015-11-18 20:50:06 +01:00
..
attribute.cpp Cycles: Code cleanup, spaces around keywords 2015-03-28 00:15:15 +05:00
attribute.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
background.cpp Cycles: Code cleanup, prepare for strict C++ flags 2015-03-27 18:23:31 +05:00
background.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
bake.cpp Bake-API: reduce memory footprint when baking more than one object (Fix T41092) 2015-04-17 12:25:37 -03:00
bake.h Bake-API: reduce memory footprint when baking more than one object (Fix T41092) 2015-04-17 12:25:37 -03:00
buffers.cpp Cycles: Add debug pass showing average number of ray bounces per pixel 2015-06-11 14:53:15 +02:00
buffers.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
camera.cpp Cycles: Support user-defined shutter curve 2015-10-28 02:43:06 +05:00
camera.h Cycles: Support user-defined shutter curve 2015-10-28 02:43:06 +05:00
CMakeLists.txt Cycles: Use curve approximation for blackbody instead of lookup table 2015-05-05 06:11:54 +00:00
curves.cpp Cycles: Code cleanup, prepare for strict C++ flags 2015-03-27 18:23:31 +05:00
curves.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
film.cpp Cycles: Add Blackman-Harris filter, fix Gaussian filter 2015-11-18 20:50:06 +01:00
film.h Cycles: Add Blackman-Harris filter, fix Gaussian filter 2015-11-18 20:50:06 +01:00
graph.cpp Cycles / Shader graph: Fallback to Sharp closures for very small roughness. 2015-11-18 18:47:56 +01:00
graph.h Cycles / Shader graph: Fallback to Sharp closures for very small roughness. 2015-11-18 18:47:56 +01:00
image.cpp Cycles: Gracefully handle out-of-memory happening in device vector 2015-10-11 19:41:59 +05:00
image.h Cycles: Increase number of textures allowed for OpenCL render 2015-10-11 18:22:01 +05:00
integrator.cpp Cycles: Correction to integrator's transparent shadows 2015-09-08 11:47:39 +05:00
integrator.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
light.cpp Fix T45227: Light optimization commit broke world MIS 2015-06-28 20:47:35 +02:00
light.h Cycles: Ignore light which has no contribution to the scene 2015-06-27 15:13:08 +02:00
mesh_displace.cpp Cycles: Cleanup, whitespace around keywords 2015-10-08 19:08:28 +05:00
mesh.cpp Cleanup: Remove some underlying code for the BVH disk cache. 2015-09-24 15:47:27 +02:00
mesh.h Cycles: Synchronize images after building mesh BVH 2015-04-20 17:29:51 +05:00
nodes.cpp Cycles / Shader graph: Fallback to Sharp closures for very small roughness. 2015-11-18 18:47:56 +01:00
nodes.h Cycles / Shader graph: Fallback to Sharp closures for very small roughness. 2015-11-18 18:47:56 +01:00
object.cpp Fix T45390: Cycles experimental displacement method ignores scaling when render 2015-07-13 15:24:56 +02:00
object.h Fix T44908: Blender crashes when trying to use cycles experimental displacement 2015-06-02 00:04:30 +05:00
osl.cpp Cleanup: Remove unused ray type flags. 2015-05-08 12:10:26 +02:00
osl.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
particles.cpp Cycles: Add some statistics logging 2015-04-10 15:37:49 +05:00
particles.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
scene.cpp Cycles: Support user-defined shutter curve 2015-10-28 02:43:06 +05:00
scene.h Cycles: Split BVH nodes storage into inner and leaf nodes 2015-04-20 17:29:51 +05:00
session.cpp Cycles: Log requested device features 2015-07-18 16:02:09 +02:00
session.h Cycles: Add utility function to count maximum number of closures used by session 2015-05-09 19:17:49 +05:00
shader.cpp Cycles: Update TODO, camera in volume is supported already 2015-09-08 11:29:14 +05:00
shader.h Cycles: Fix missing features gathering from the bump graph 2015-06-01 19:49:52 +05:00
sky_model_data.h Cycles: Code cleanyp, sky model 2015-03-28 00:28:37 +05:00
sky_model.cpp Cycles: Code cleanyp, sky model 2015-03-28 00:28:37 +05:00
sky_model.h Cycles: Code cleanyp, sky model 2015-03-28 00:28:37 +05:00
sobol.cpp Fix #29528: crash adding subsurf modifier in a particular scene with viewport render. 2011-12-08 21:55:35 +00:00
sobol.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
svm.cpp Cycles: Cleanup, whitespace around keywords 2015-10-08 19:08:28 +05:00
svm.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
tables.cpp Cycles: Add some statistics logging 2015-04-10 15:37:49 +05:00
tables.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00
tile.cpp Cycles: Cleanup, whitespace around keywords 2015-10-08 19:08:28 +05:00
tile.h Cleanup: Fix Cycles Apache header. 2014-12-25 02:50:24 +01:00