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601b2a6d21
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Improved performance of Dual Contouring
Performance is up from 10 times slower than MC to only 3 times.
About a third of that time is spent calculating gradients.
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2014-01-09 20:07:15 +00:00 |
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7877600538
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Add first draft of Dual Contouring surface extractor
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2014-01-07 17:18:01 +00:00 |
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3db5e1b2f6
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Added microsecond precision to timers.
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2013-11-14 15:35:41 +01:00 |
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5294efc473
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Clear the 'last accessed block' flag before flushing the volume.
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2013-11-12 16:57:11 +01:00 |
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85d8bdb30c
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Rearranged some code to try and improve the robustness of block paging and compression.
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2013-11-12 16:47:57 +01:00 |
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1c5a3f7ef5
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Reverted attempts to suppress GCC warnings and just removed the offending asserts instead.
Revert "Added asserts to catch invalid material/density values."
This reverts commit 8943822046.
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2013-10-25 12:44:40 +02:00 |
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afddb59d69
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Reverted attempt to avoid warnings. Just suppressed them instead.
Revert "Attempting to work around a GCC warning."
This reverts commit 3fe92086f1.
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2013-10-24 14:37:18 +02:00 |
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3fe92086f1
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Attempting to work around a GCC warning.
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2013-10-23 16:33:42 +02:00 |
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8943822046
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Added asserts to catch invalid material/density values.
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2013-10-20 09:12:37 +02:00 |
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29bded222f
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Removed unnecessary error handling.
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2013-10-04 13:56:31 +02:00 |
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21001d6862
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Removed wrapper for class which was removed.
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2013-10-04 13:35:31 +02:00 |
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1531e1cd00
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Switched some code to size_t for compatibility with Miniz.
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2013-10-04 13:30:30 +02:00 |
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4d683627da
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Added some comments.
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2013-10-03 16:56:14 +02:00 |
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d17c1b404b
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Bit more tidying of Miniz code.
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2013-10-03 16:45:46 +02:00 |
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ef615cc838
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Added missing file.
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2013-10-03 16:26:43 +02:00 |
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498f21f63f
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Replaced arrays with std::vector.
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2013-10-02 16:48:30 +02:00 |
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a4e09c2481
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Small fixes (including crash fix).
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2013-10-02 15:36:21 +02:00 |
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29ca1e763f
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Renamed functions to avoid confusion.
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2013-10-02 15:09:55 +02:00 |
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513c3a90b0
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Rearranging some miniz code to simplify it a bit.
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2013-10-01 16:33:39 +02:00 |
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319a0ce352
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Removed old compression classes.
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2013-10-01 15:58:32 +02:00 |
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f63bb510b3
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Merged some code from MinizCompressor into MinizBlockCompressor. We don't really need two separate classes for this stuff.
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2013-10-01 15:51:23 +02:00 |
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4ee2a61a15
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Added a siply wrapper .h/cpp pair to abstract away the fact that miniz in provided as a single .c file which we include directly, and to avoid linker problems.
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2013-10-01 15:33:40 +02:00 |
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f81b42747b
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Implement Timer for C++11
This uses std::chrono::system_clock
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2013-08-22 20:40:45 +01:00 |
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55dc066a3f
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Fixed bug with MinizBlockCompressor always saving out 10,000 bytes of data.
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2013-08-19 16:27:52 +02:00 |
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07f1ca42d2
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Uncompressed blocks are now flushed before compressed blocks.
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2013-08-12 21:04:55 +02:00 |
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6fb30a40f5
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Bringing across Region enhancements from Cubiquity branch.
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2013-08-09 20:39:17 +02:00 |
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b9546ddcfa
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Extra checks in during marching cubes to try and catch corrupt data.
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2013-08-09 14:09:59 +02:00 |
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7c74e1faff
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Move Timer.h to correct location
Also add a missing semi-colon.
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2013-08-08 10:42:57 +01:00 |
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2f99964606
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Tidying timer.
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2013-08-07 23:24:20 +02:00 |
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9ad4c3fcf7
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Initial checkin of Timer class.
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2013-08-07 23:07:26 +02:00 |
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a308102585
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VS2012 compile warning fix.
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2013-08-07 14:53:08 +02:00 |
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acf5bef5e7
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Merge branch 'feature/large-volume-tidying' into develop
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2013-08-01 16:34:38 +02:00 |
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e485265dd8
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Fixes to allow the SWIG/Python bindings to build again.
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2013-08-01 16:08:44 +02:00 |
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dcf86a905c
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Split Block, CompressedBlock and UncompressedBlock into separate files. It's tidier, and maybe better for SWIG?
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2013-08-01 15:32:12 +02:00 |
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6f17e0faa6
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The 'Block' class is no longer considered just to be an implementation details of LargeVolume. Users may need to interact with them directly of they implement their own paging or compression systems.
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2013-08-01 15:19:10 +02:00 |
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9503d975c1
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GCC compile fixes.
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2013-07-31 16:37:39 +02:00 |
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4478e365c9
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Removed RLECompressor as the code is now in RLEBlockCompressor.
Things are starting to get back under control. All tests pass, and all examples except PagingExample work.
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2013-07-30 17:01:27 +02:00 |
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fa8813ba86
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FilePager now cleans up after itself.
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2013-07-30 16:34:40 +02:00 |
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d1138dcdb1
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Some new block compression code as I rework the previous code...
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2013-07-30 16:01:03 +02:00 |
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020ac9655a
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Added random prefix to filename to prevent name conflicts.
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2013-07-30 15:42:51 +02:00 |
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a4fc814a51
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Rearranging and renaming some code.
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2013-07-29 16:04:01 +02:00 |
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ef59f329b6
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Reorganising compression code.
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2013-07-26 16:25:50 +02:00 |
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f54532a905
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Started moving compression code into separate class.
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2013-07-26 16:00:29 +02:00 |
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c3c4ead1f3
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Work on paging to files.
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2013-07-26 15:38:03 +02:00 |
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b767d9b896
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Tidying up.
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2013-07-25 17:07:50 +02:00 |
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f4f85551c6
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Starting some refactoring of the LargeVolume such that the uncompressed blocks are the 'main' representation, rather than the compressed block being the main version and the uncompressed blocks simply being a cached version. I hope this simplifies and improves the code.
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2013-07-25 15:51:30 +02:00 |
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cf9b54e5ab
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Properly deleting data (delete vs. delete[]).
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2013-07-24 16:53:40 +02:00 |
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b07dafc9fa
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Added code to initilise empty compressed blocks.
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2013-07-24 16:39:31 +02:00 |
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69066a068e
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Implemented flushExcessiveCacheEntries()
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2013-07-23 13:48:04 +02:00 |
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7c11a53484
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Fixed flushOldestExcessiveBlocks().
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2013-07-23 13:31:24 +02:00 |
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