[Bf-cycles] Volume patch rebased, added bidirectional experimental core.
Kel M
kelvinshrek at gmail.com
Sat Jan 21 17:35:22 CET 2012
Whoops, formatting screwup
29>------ Build started: Project: cycles_kernel, Configuration: Release
Win32 ------
29>Compiling...
29>kernel.cpp
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_path.h(401) :
warning C4101: 'i' : unreferenced local variable
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_path.h(397) :
warning C4101: 'isect' : unreferenced local variable
28>f:\blender-volume\lib\windows\openimageio\include\openimageio\ustring.h(610)
: warning C4251: 'OpenImageIO::v0::ustring::empty_std_string' : class
'std::basic_string<_Elem,_Traits,_Ax>' needs to have dll-interface to be
used by clients of class 'OpenImageIO::v0::ustring'
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
error C3861: 'isfinite': identifier not found
28> with
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
error C3861: 'isfinite': identifier not found
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
error C3861: 'isfinite': identifier not found
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
error C3861: 'isfinite': identifier not found
29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1683) :
error C3861: 'isfinite': identifier not found
28> [
28> _Elem=char,
28> _Traits=std::char_traits<char>,
28> _Ax=std::allocator<char>
28> ]
28>F:\Blender-Volume\blender\..\lib\windows\openimageio\include\OpenImageIO/paramlist.h(199)
: warning C4251: 'OpenImageIO::v0::ParamValueList::m_vals' : class
'std::vector<_Ty>' needs to have dll-interface to be used by clients of
class 'OpenImageIO::v0::ParamValueList'
29>Build log was saved at
"file://f:\Blender-Volume\build\intern\cycles\kernel\cycles_kernel.dir\Release\BuildLog.htm"
28> with
28> [
28> _Ty=OpenImageIO::v0::ParamValue
28> ]
29>cycles_kernel - 5 error(s), 2 warning(s)
21>f:\blender-volume\blender\extern\eigen3\eigen\src/Geometry/OrthoMethods.h(46)
: warning C4181: qualifier applied to reference type; ignored
21>
F:\Blender-Volume\blender\extern\libmv\libmv/numeric/numeric.h(278) : see
reference to function template instantiation
'Eigen::Matrix<_Scalar,_Rows,_Cols>
Eigen::MatrixBase<Derived>::cross<Derived>(const Eigen::MatrixBase<Derived>
&) const' being compiled
21> with
21> [
21> _Scalar=double,
21> _Rows=3,
21> _Cols=1,
21> Derived=Eigen::Matrix<double,3,1>
21> ]
21>f:\blender-volume\blender\extern\eigen3\eigen\src/Geometry/OrthoMethods.h(47)
: warning C4181: qualifier applied to reference type; ignored
And
107>Build log was saved at
"file://f:\Blender-Volume\build\source\blender\blenkernel\bf_blenkernel.dir\Release\BuildLog.htm"
107>bf_blenkernel - 0 error(s), 3 warning(s)
110>------ Build started: Project: blender, Configuration: Release Win32
------
110>Compiling...
110>buildinfo.c
110>creator.c
110>Generating Code...
110>Compiling resources...
110>Microsoft (R) Windows (R) Resource Compiler Version 6.1.6723.1
110>Copyright (C) Microsoft Corporation. All rights reserved.
110>Linking...
110>LINK : fatal error LNK1181: cannot open input file
'..\..\lib\Release\cycles_kernel.lib'
110>Build log was saved at
"file://f:\Blender-Volume\build\source\creator\blender.dir\Release\BuildLog.htm"
110>blender - 1 error(s), 0 warning(s)
111>------ Build started: Project: INSTALL, Configuration: Release Win32
------
On Sat, Jan 21, 2012 at 11:33 AM, Kel M <kelvinshrek at gmail.com> wrote:
> Hi, linux compile is working fine, but windows is failing:
>
> 29>------ Build started: Project: cycles_kernel, Configuration: Release
> Win32 ------
> 29>Compiling...
> 29>kernel.cpp
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_path.h(401) :
> warning C4101: 'i' : unreferenced local variable
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_path.h(397) :
> warning C4101: 'isect' : unreferenced local variable
> 28>f:\blender-volume\lib\windows\openimageio\include\openimageio\ustring.h(610)
> : warning C4251: 'OpenImageIO::v0::ustring::empty_std_string' : class
> 'std::basic_string<_Elem,_Traits,_Ax>' needs to have dll-interface to be
> used by clients of class 'OpenImageIO::v0::ustring'
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
> error C3861: 'isfinite': identifier not found
> 28> with
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
> error C3861: 'isfinite': identifier not found
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
> error C3861: 'isfinite': identifier not found
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1672) :
> error C3861: 'isfinite': identifier not found
> 29>f:\blender-volume\blender\intern\cycles\kernel\kernel_mlt.h(1683) :
> error C3861: 'isfinite': identifier not found
> 28> [
> 28> _Elem=char,
> 28> _Traits=std::char_traits<char>,
> 28> _Ax=std::allocator<char>
> 28> ]
> 28>F:\Blender-Volume\blender\..\lib\windows\openimageio\include\OpenImageIO/paramlist.h(199)
> : warning C4251: 'OpenImageIO::v0::ParamValueList::m_vals' : class
> 'std::vector<_Ty>' needs to have dll-interface to be used by clients of
> class 'OpenImageIO::v0::ParamValueList'
> 29>Build log was saved at
> "file://f:\Blender-Volume\build\intern\cycles\kernel\cycles_kernel.dir\Release\BuildLog.htm"
> 28> with
> 28> [
> 28> _Ty=OpenImageIO::v0::P107>Build log was saved at
> "file://f:\Blender-Volume\build\source\blender\blenkernel\bf_blenkernel.dir\Release\BuildLog.htm"
> 107>bf_blenkernel - 0 error(s), 3 warning(s)
> 110>------ Build started: Project: blender, Configuration: Release Win32
> ------
> 110>Compiling...
> 110>buildinfo.c
> 110>creator.c
> 110>Generating Code...
> 110>Compiling resources...
> 110>Microsoft (R) Windows (R) Resource Compiler Version 6.1.6723.1
> 110>Copyright (C) Microsoft Corporation. All rights reserved.
> 110>Linking...
> 110>LINK : fatal error LNK1181: cannot open input file
> '..\..\lib\Release\cycles_kernel.lib'
> 110>Build log was saved at
> "file://f:\Blender-Volume\build\source\creator\blender.dir\Release\BuildLog.htm"
> 110>blender - 1 error(s), 0 warning(s)
> 111>------ Build started: Project: INSTALL, Configuration: Release Win32
> ------aramValue
> 28> ]
> 29>cycles_kernel - 5 error(s), 2 warning(s)
>
> and
>
>
>
> On Fri, Jan 20, 2012 at 4:57 PM, storm <kartochka22 at yandex.ru> wrote:
>
>> Minor change to volume patch, I enabled direct light, it help a lot in
>> case my outdoor "fog street lights" test scenes, and now point lights
>> work. Bug was related to MULTI_CLOSURE case that I handle wrong way, now
>> it wrong too but work for simple cases. But direct light algorithm
>> cannot handle shadow probe rays well (ok, I cannot integrate it proper
>> way, and going to use bi-dir tracer for that) and point light cannot
>> penetrate object boundary, even Transparent material or Glass. So, you
>> can test point light only with Background volume. No "point light near
>> wax canlde", only "glowing point light on myst street", sorry.
>>
>> I have first half(quarter?)-working bidirectional intergator, so share
>> that code as well as promised. It can be selected by changing
>> "integrator type" in Integrator settings panel to 1. I keep all in
>> kernel_mlt.h. Please do not use it at all, it plain wrong, much slower
>> (orders of magnitude) than path tracer and produce wrong colors (of
>> course in a time it is not busy eating cats, hard disk data, you know).
>> Brecht, do even open it pease, it more to myself, to stimulate myself to
>> fix it when other ppl can see that sh*t.
>>
>> For all other curious : "Woring" part is light contribution
>> connect_background(), it 1:1 as PT, and more interesting
>> connect_both_paths(), it cost me a lot of nerve cells and some weeks
>> until I figure that I not need to divide by (eye_bsdf_pdf *
>> light_bsdf_pdf).
>>
>> Patch grow to 150+KB, I use bzip2.
>>
>> _______________________________________________
>> Bf-cycles mailing list
>> Bf-cycles at blender.org
>> http://lists.blender.org/mailman/listinfo/bf-cycles
>>
>>
>
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