Lukas Stockner 7a5a02509b Cycles: Use faster ray-quad-intersection test ...

The original quad intersection test works by just testing against the two triangles that define the quad.
However, in this case it's actually faster to use the same test that's also used for portals: Determining
the distance to the plane in which the quad lies, calculating the hitpoint and checking whether it's in the
quad by projecting onto the sides.

Reviewers: brecht, sergey, dingto

Reviewed By: dingto

Differential Revision: https://developer.blender.org/D2045

2016-06-06 23:38:50 +02:00

..

CMakeLists.txt

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_algorithm.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_aligned_malloc.cpp

Cycles: Some cleanup, should be no functional changes

2016-02-16 15:33:00 +01:00

util_aligned_malloc.h

Cycles: Use size_t for aligned allocator

2015-02-19 22:19:29 +05:00

util_args.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_atomic.h

Cycles: Code cleanup, spaces around keyword and brace

2015-06-01 19:49:52 +05:00

util_boundbox.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_color.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_debug.cpp

Cycles: Make CUDA adaptive feature compile a Debug flag.

2016-05-06 23:13:33 +02:00

util_debug.h

Cycles: Use explicit qualifier for single-argument constructors

2016-05-11 16:51:14 +02:00

util_foreach.h

Optionally use c++11 stuff instead of boost in cycles where possible. We do and continue to depend on boost though

2015-03-29 22:12:40 +02:00

util_function.h

Cycles: Correction to previous commit: non-msvc compilers also should use nullptr

2015-03-30 15:17:09 +05:00

util_guarded_allocator.cpp

Cycles: Implement guarded allocator for STL classes

2015-02-15 02:01:48 +05:00

util_guarded_allocator.h

Cycles: Stop rendering when bad_alloc happens

2016-04-20 16:19:49 +02:00

util_half.h

Cycles: fix compilation on 32-bit Windows for half-floats

2015-05-10 19:06:43 +00:00

util_hash.h

Cycles: Code cleanup, spaces around keywords

2015-03-28 00:15:15 +05:00

util_image.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_list.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_logging.cpp

Cycles: Be ready for gflags namespace auto-detect

2015-01-01 01:31:08 +05:00

util_logging.h

Cycles: Log whch optimizations are used for CPU kernels

2016-01-06 20:25:19 +05:00

util_map.h

Optionally use c++11 stuff instead of boost in cycles where possible. We do and continue to depend on boost though

2015-03-29 22:12:40 +02:00

util_math_cdf.cpp

Cycles: Support user-defined shutter curve

2015-10-28 02:43:06 +05:00

util_math_cdf.h

Cycles: Fix compilation error with MSVC

2015-10-28 17:33:31 +05:00

util_math_fast.h

Code cleanup: resolve minor Cycles todo's.

2016-02-06 11:56:37 +01:00

util_math.h

Cycles: Use faster ray-quad-intersection test

2016-06-06 23:38:50 +02:00

util_md5.cpp

Cycles: Cleanup, indentation and braces

2016-02-03 15:00:55 +01:00

util_md5.h

Cycles: add utility function to calculate MD5 hash of a given string

2015-11-21 22:07:59 +05:00

util_opengl.h

Cycles: Post-reintegration tweaks to ensure things do compile

2015-01-01 01:31:08 +05:00

util_optimization.h

Cycles: Minor cleanup, whitespace around keyword and preprocessor indent

2016-04-13 08:58:52 +02:00

util_param.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_path.cpp

Cycles: Use explicit qualifier for single-argument constructors

2016-05-11 16:51:14 +02:00

util_path.h

Cycles: Re-implement some utilities to avoid use of boost

2016-02-06 19:19:20 +01:00

util_progress.h

Fix Cycles compile errors with GCC due to double promotion as errors.

2016-05-22 19:17:22 +02:00

util_queue.h

Cycles: Avoid recursion when doing constant fold

2015-12-02 16:19:39 +05:00

util_set.h

Cycles: Re-implement some utilities to avoid use of boost

2016-02-06 19:19:20 +01:00

util_simd.cpp

Cycles: Add an option to build single kernel only which fits current CPU

2016-03-25 16:09:05 +01:00

util_simd.h

Cycles: Move non-vectorized bitscan() to util

2016-03-31 10:06:21 +02:00

util_sky_model_data.h

Cleanup: Move Cycles sky model data to util.

2016-02-13 13:41:40 +01:00

util_sky_model.cpp

Fix Cycles compile errors with GCC due to double promotion as errors.

2016-05-22 19:17:22 +02:00

util_sky_model.h

Cleanup: Move Cycles sky model data to util.

2016-02-13 13:41:40 +01:00

util_sseb.h

Cycles: add better specializations for SSE shuffle function and few more wrappers.

2015-03-07 17:25:21 +00:00

util_ssef.h

Cycles: Cleanup, indentation and braces

2016-02-03 15:00:55 +01:00

util_ssei.h

Cycles: add better specializations for SSE shuffle function and few more wrappers.

2015-03-07 17:25:21 +00:00

util_stack_allocator.h

Cycles: Fix issues with stack allocator in MSVC

2016-04-25 13:50:27 +02:00

util_stats.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_string.cpp

Cycles: Add human readable sizes to debug output

2016-05-31 06:13:54 -04:00

util_string.h

Cycles: Add human readable sizes to debug output

2016-05-31 06:13:54 -04:00

util_system.cpp

Cycles: Fix compilation error on OSX

2016-06-06 13:52:57 +02:00

util_system.h

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_task.cpp

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_task.h

Cycles: Use explicit qualifier for single-argument constructors

2016-05-11 16:51:14 +02:00

util_texture.h

Cleanup: Further tweaks for consistency and simplifications.

2016-05-27 23:35:29 +02:00

util_thread.cpp

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_thread.h

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_time.cpp

Cycles: Re-implement some utilities to avoid use of boost

2016-02-06 19:19:20 +01:00

util_time.h

Cycles: Use explicit qualifier for single-argument constructors

2016-05-11 16:51:14 +02:00

util_transform.cpp

Fix Cycles compile errors with GCC due to double promotion as errors.

2016-05-22 19:17:22 +02:00

util_transform.h

Cycles: Fix compilation error of CUDA kernel after recent decomposition changes

2015-10-09 17:53:29 +05:00

util_types.h

Cycles: Make Blender importer more forward compatible

2016-02-12 15:27:33 +01:00

util_vector.h

Code refactor: add generic Cycles node infrastructure.

2016-05-22 17:29:24 +02:00

util_version.h

Cleanup string includes after versioning commits

2016-04-13 09:45:32 +02:00

util_view.cpp

Fix Cycles compile errors with GCC due to double promotion as errors.

2016-05-22 19:17:22 +02:00

util_view.h

Cleanup: Fix Cycles Apache header.

2014-12-25 02:50:24 +01:00

util_windows.cpp

Fix compilation error on 32 bit Windows

2016-06-06 14:01:49 +02:00

util_windows.h

Cycles: Add support of processor groups

2016-06-06 09:14:37 +02:00

util_xml.h

Cycles: Fix compilation error when OIIO is compiled with external PugiXML parser

2015-01-01 01:31:07 +05:00