http://hg.devl.cz/pyrit/ en-us pyrit: ccdemos/SConscript history ccdemos/SConscript revision history Cleanup, dropped Windows support http://hg.devl.cz/pyrit/log/2274a07510c1/ccdemos/SConscript Radek Brich <radek.brich@devl.cz> Tue, 26 Jul 2016 18:19:37 +0200 vcproj build target only for cc=msvc, fix sdl-config http://hg.devl.cz/pyrit/log/50a994a57849/ccdemos/SConscript Radek Brich <radek.brich@devl.cz> Wed, 19 Aug 2009 09:18:29 +0200 new build target 'vcproj' - generate Visual C++ Studio project files; fix GCC warnings in intersect_packet() http://hg.devl.cz/pyrit/log/c005054bf4c1/ccdemos/SConscript Radek Brich <radek.brich@devl.cz> Sun, 31 May 2009 23:06:03 +0200 build script fixes, add ldflags build option http://hg.devl.cz/pyrit/log/ca7d4c665531/ccdemos/SConscript update and enhance demos
fix bug in 4x grid oversampling
warn if writePNG called while compiled without libpng
make shapes in ShapeList const
and add many other const needed due to snowball effect
slightly optimize Camera::makeRayPacket using _mm_shuffle_ps
make Vector SIMD vectorization disabled by default (causes problems)
fix bug in implicit reflection of transmissive surfaces,
when surface's reflection parameter is set to zero]]> Radek Brich <radek.brich@devl.cz> Sat, 10 May 2008 14:29:37 +0200 more build script tuning http://hg.devl.cz/pyrit/log/96d65f841791/ccdemos/SConscript make all float constants single precision
solve many warnings from msvc and gcc with various -W... flags
add common.cc file for dbgmsg() function witch apparently cannot be inlined
fix python module building with msvc, add manifest file handling
remove forgotten RenderrowData class
add stanford models download script for windows (.bat)]]> Radek Brich <radek.brich@devl.cz> Tue, 06 May 2008 09:39:58 +0200 add MSVC compiler support, make it default for Windows http://hg.devl.cz/pyrit/log/9af5c039b678/ccdemos/SConscript new header file simd.h for SSE abstraction and helpers
add mselect pseudo instruction for common or(and(...), andnot(...))
replace many SSE intrinsics with new names
new MemoryPool class (mempool.h) for faster KdNode allocation
remove setMaxDepth() from Octree and KdTree, make max_depth const,
it should be defined in constructor and never changed, change after
building tree would cause error in traversal
modify DefaultSampler to generate nice 2x2 packets of samples for packet tracing
optimize Box and BBox::intersect_packet
add precomputed invdir attribute to RayPacket
scons build system:
check for pthread library on Windows
check for SDL
generate include/config.h with variables detected by scons configuration
move auxiliary files to build/
add sanity checks
add writable operator[] to Vector]]> Radek Brich <radek.brich@devl.cz> Mon, 05 May 2008 15:31:14 +0200 packetize Phong shader http://hg.devl.cz/pyrit/log/9d66d323c354/ccdemos/SConscript new scons config options:
simd=(yes|no) - allow/suppress explicit SSE
force_flags=(yes|no) - force use of specified flags instead of autodetected
profile=(yes|no) - enable gcc's profiling (-pg option)
check for pthread.h header, don't try to build without it
add fourth Vector3 component for better memory aligning
rename Vector3 to Vector
partialy SSE-ize Vector class (only fully vertical operations)
build static lib and python module in distinctive directories
to avoid collision of library file names on some platforms]]> Radek Brich <radek.brich@devl.cz> Fri, 02 May 2008 13:27:47 +0200 merge pixmap handling from sampler, material.h and ccdemos's image module to new Pixmap class http://hg.devl.cz/pyrit/log/f7edb3b90816/ccdemos/SConscript add check for PNG library, allow writing PNG file from a Pixmap
simplify demos using new methods from Sampler and Pixmap]]> Radek Brich <radek.brich@devl.cz> Mon, 28 Apr 2008 11:44:11 +0200 prepare kd-tree traversal for packet tracing (4 rays at once) http://hg.devl.cz/pyrit/log/6f7fe14782c2/ccdemos/SConscript RayPacket and VectorPacket structures for packet tracing
remove some redundant const's]]> Radek Brich <radek.brich@devl.cz> Sun, 27 Apr 2008 09:44:49 +0200 basic detection of compiler (GCC or ICC) and CPU capabilities http://hg.devl.cz/pyrit/log/242839c6d27d/ccdemos/SConscript try to detect Python path in Windows and allow direct specification through build option
plus other build system fixes]]> Radek Brich <radek.brich@devl.cz> Thu, 10 Apr 2008 23:20:36 +0200 add many SCons targets (see DEVNOTES) http://hg.devl.cz/pyrit/log/440e1ae80459/ccdemos/SConscript make automatic model downloading work again
remove Makefiles -- now obsolete and hardly maintainable]]> Radek Brich <radek.brich@devl.cz> Wed, 09 Apr 2008 16:51:14 +0200 minor SConscript tweaking http://hg.devl.cz/pyrit/log/7006036eb0db/ccdemos/SConscript Radek Brich <radek.brich@devl.cz> Wed, 09 Apr 2008 00:29:11 +0200 moving to SCons build system http://hg.devl.cz/pyrit/log/a23b5089b9c3/ccdemos/SConscript Radek Brich <radek.brich@devl.cz> Tue, 08 Apr 2008 01:05:12 +0200