Wenzel Jakob
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b68a38ed9a
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improved bump and normal mapping support
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2013-11-15 16:47:35 +01:00 |
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Wenzel Jakob
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32c9e953e8
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bitmap texture: feature to create a texture based on individual image channels
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2013-10-30 23:01:27 +01:00 |
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Wenzel Jakob
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fe0624ab87
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fixed a typo
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2013-03-10 16:39:23 -04:00 |
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Wenzel Jakob
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cecbae219f
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documentation fix
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2013-02-14 21:28:36 -05:00 |
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Wenzel Jakob
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d235a19636
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thindielectric fresnel bugfix
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2013-02-06 21:40:48 -05:00 |
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Wenzel Jakob
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a279b7f638
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improved reliability of specular perturbations
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2013-02-06 21:17:50 -05:00 |
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Wenzel Jakob
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403706fa62
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thin dielectric classifies itself incorrectly
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2013-02-06 19:39:55 -05:00 |
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Wenzel Jakob
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c4045a1066
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further restricted roughness range to prevent numerical overflow issues on single precision
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2013-01-31 21:19:28 -05:00 |
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Wenzel Jakob
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47c175a598
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fixed roughcoating preview as well, unified code
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2013-01-31 21:04:49 -05:00 |
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Wenzel Jakob
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47ef9e2249
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smooth coating HW shader fixes
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2013-01-31 20:53:17 -05:00 |
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Wenzel Jakob
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920aedafb8
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minor restructuring
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2013-01-31 19:16:28 -05:00 |
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Wenzel Jakob
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9824c000fd
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fixed some invalid conditionals in RoughDiffuse, which kept texturing from working
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2013-01-28 00:52:59 -05:00 |
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Wenzel Jakob
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4bc95de8dc
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BSDF sampling: increased resilience to numerical corner-cases
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2013-01-27 21:10:59 -05:00 |
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Wenzel Jakob
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4506e9daf7
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more accurate Fresnel reflectance computations involving conductors
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2012-12-04 01:09:29 -05:00 |
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Wenzel Jakob
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eb4a823ead
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fully switched over to new spline code
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2012-11-27 11:47:25 -05:00 |
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Wenzel Jakob
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f9d42ff3b2
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minor optimization (save a few square roots here and there)
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2012-11-04 18:02:39 -05:00 |
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Wenzel Jakob
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eb416b6c1c
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added a 'none' conductor profile which has 100% reflectance regardless of the angle of incidence
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2012-10-22 22:41:10 -04:00 |
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Wenzel Jakob
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48e92bf900
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added material presets by Narasimhan et al.
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2012-10-21 00:20:24 -04:00 |
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Wenzel Jakob
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efe33e9212
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OCD: remove trailing spaces from all files
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2012-10-20 14:04:13 -04:00 |
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Wenzel Jakob
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6aa7534d67
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had forgotten about the phong model, other minor tweaks
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2012-10-12 13:07:14 -04:00 |
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Wenzel Jakob
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aec0c6a984
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implemented getRoughness() for the remainder of BSDFs
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2012-10-12 11:49:53 -04:00 |
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Wenzel Jakob
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cf5bf411e4
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implemented getRoughness() for a few more BSDFs
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2012-10-12 00:25:11 -04:00 |
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Wenzel Jakob
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35da602d4e
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The epic 0.4.0 merge of the bidirectional branch -- sorry not to do this in smaller batches, but doing so would have been an incredible amount of work. A through description of the changes will be made available on the blog this week.
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2012-09-27 12:43:51 -04:00 |
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Wenzel Jakob
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e2de257e84
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bugfix in roughcoating
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2012-07-06 21:03:13 +12:00 |
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Wenzel Jakob
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8c8d53d884
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bugfixes to permit compiling the renderer in double precision
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2012-06-04 21:33:47 +12:00 |
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Wenzel Jakob
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dfff7eb01d
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proper normalization for the Irawan-Marschner model
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2012-05-11 00:58:27 +02:00 |
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Wenzel Jakob
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7f0c9f445f
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merge
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2012-05-05 11:41:34 +02:00 |
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Wenzel Jakob
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854cd049e7
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added a normalization feature
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2012-05-04 23:54:45 -04:00 |
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Wenzel Jakob
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a62d395874
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default to 1
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2012-04-25 17:55:38 -04:00 |
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Wenzel Jakob
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b414522eb8
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hopefully (?) got rid of some FP rounding issues
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2012-04-25 17:32:39 -04:00 |
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Wenzel Jakob
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f6c999525f
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a shader for the irawan model
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2012-04-23 18:19:14 -04:00 |
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Wenzel Jakob
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8f623c7fc6
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twosided plugin now supports having a different BRDF on each side
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2012-04-14 13:39:39 -04:00 |
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Wenzel Jakob
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d18ea5bce0
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documentation updates
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2012-01-19 19:50:45 -05:00 |
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Wenzel Jakob
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baa06cdad0
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compilation fix for double precision
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2012-01-07 19:04:00 -05:00 |
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Wenzel Jakob
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47ad782273
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added a linear blend BSDF that can handle textures
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2012-01-07 18:46:33 -05:00 |
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Wenzel Jakob
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30a93f4bbc
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texturable specular reflectance for coating + roughcoating
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2011-09-19 19:19:00 -04:00 |
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Wenzel Jakob
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1a731394c8
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fixed rough coating, renamed sssbrdf -> rmbrdf to avoid further confusion
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2011-09-17 22:44:07 -04:00 |
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Wenzel Jakob
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45d3be5ec5
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rough plastic documentation is done..
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2011-09-17 21:28:43 -04:00 |
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Wenzel Jakob
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1852d18833
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roughplastic documentation updates
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2011-09-17 20:27:21 -04:00 |
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Wenzel Jakob
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07c94672ac
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plastic documentation tweaks
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2011-09-17 19:37:41 -04:00 |
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Wenzel Jakob
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f5bde3beb6
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smoothplastic doc updates
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2011-09-17 19:29:48 -04:00 |
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Wenzel Jakob
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8a1ffc211b
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documentation updates
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2011-09-17 18:46:11 -04:00 |
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Wenzel Jakob
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03264f9913
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got the rough plastic material to work properly again
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2011-09-17 17:07:40 -04:00 |
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Wenzel Jakob
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4cd971e274
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a few fixes to plastic and roughplastic
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2011-09-17 15:47:01 -04:00 |
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Wenzel Jakob
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0df346f604
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a few structural improvements to the mipmap & texture classes
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2011-09-17 15:32:46 -04:00 |
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Wenzel Jakob
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15e133d52f
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it compiles again
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2011-09-17 02:18:10 -04:00 |
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Wenzel Jakob
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538dd6f89f
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added precomputed data and code to efficiently evaluate the rough transmittance through a microfacet surface
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2011-09-17 01:46:19 -04:00 |
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Wenzel Jakob
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df9adc5b99
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fixed a typo
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2011-09-12 17:50:16 -04:00 |
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Wenzel Jakob
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999540bfcf
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fix exp/log performance-related issues on Linux/x86_64
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2011-09-09 16:53:36 -04:00 |
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Wenzel Jakob
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add4b917e9
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removed oldplastic
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2011-09-08 19:51:23 -04:00 |