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* Add transformations to textures and pigments.Tavian Barnes2010-04-159-131/+149
| | | | | Also, object intersection callbacks are now responsible for handling their own transformations.
* New canvas pigment (image map).Tavian Barnes2010-04-133-0/+61
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* Remove a bunch of errno.h includes.Tavian Barnes2010-04-1319-19/+0
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* Fix low-quality renders.Tavian Barnes2010-04-111-0/+2
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* Get rid of some duplication in csg.c, and fix missed add of dmnsn_epsilon.Tavian Barnes2010-04-111-163/+23
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* Add --quality option.Tavian Barnes2010-04-111-1/+20
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* Print usage information in dimension.Tavian Barnes2010-04-112-18/+47
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* Improve CSG and light handling.Tavian Barnes2010-04-107-139/+296
| | | | | | - Lights can be inside CSG objects - Lights can be modified by transformations - CSG objects can contain only one object
* Forgot to lex 'translate' and 'scale'.Tavian Barnes2010-04-101-0/+2
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* Don't use dynamic memory for dmnsn_intersection's.Tavian Barnes2010-04-079-242/+231
| | | | Drops us from ~400,000 allocs to ~1000. Oops ><.
* Calculate CSG bounding boxes more accurately.Tavian Barnes2010-04-071-9/+3
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* New dmnsn_malloc() function, and friends.Tavian Barnes2010-04-0741-959/+438
| | | | | | I'm tired of checking for malloc failures everywhere, considering it never happens. So just bail out whenever it does. A lot of stuff is guaranteed to succeed if it returns now.
* Implement CSG in front-end.Tavian Barnes2010-04-079-81/+340
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* Implement CSG differences in libdimension.Tavian Barnes2010-04-062-2/+140
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* Re-cast rays properly in intersections and merges.Tavian Barnes2010-04-061-9/+38
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* Add CSG merges to libdimension.Tavian Barnes2010-04-062-1/+126
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* Add CSG intersections to libdimension.Tavian Barnes2010-04-062-1/+126
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* Fix BVST benchmark.Tavian Barnes2010-04-061-13/+13
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* Add CSG unions to libdimension.Tavian Barnes2010-04-065-2/+191
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* New dmnsn_bounding_box type.Tavian Barnes2010-04-068-110/+135
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* New dmnsn_vector_min() and _max() functions.Tavian Barnes2010-04-062-7/+22
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* Make inside_fn's return bool.Tavian Barnes2010-04-054-10/+12
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* Set errno on failures.Tavian Barnes2010-04-0122-39/+117
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* Add --disable-png configure option.Tavian Barnes2010-04-014-2/+73
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* Add --disable-gl configure option.Tavian Barnes2010-04-014-2/+64
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* Plug memory leak.Tavian Barnes2010-03-311-0/+2
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* Support object identifiers.Tavian Barnes2010-03-315-11/+106
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* Fix parsing of #include files containing #if.Tavian Barnes2010-03-241-18/+18
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* New dmnsn_clear_canvas() function.Tavian Barnes2010-03-243-0/+16
| | | | Makes valgrind happier about the GL test.
* Use $var instead of __var__ for internal symbols.Tavian Barnes2010-03-234-29/+29
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* Allow identifiers beginning with _.Tavian Barnes2010-03-231-1/+1
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* Standardise diagnostics a bit.Tavian Barnes2010-03-233-6/+6
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* Whitespace fix.Tavian Barnes2010-03-231-1/+1
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* Implement macro support.Tavian Barnes2010-03-2311-85/+398
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* Implement most vector functions.Tavian Barnes2010-03-237-40/+285
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* Support the ternary operator.Tavian Barnes2010-03-229-51/+90
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* Handle built-in vector IDs the same way as floats.Tavian Barnes2010-03-224-45/+72
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* Add built-in float constants.Tavian Barnes2010-03-227-7/+91
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* Support logical ! operator.Tavian Barnes2010-03-227-2/+17
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* Support max() and min().Tavian Barnes2010-03-208-2/+78
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* Implement almost all float functions.Tavian Barnes2010-03-207-37/+386
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* A bunch more float functions.Tavian Barnes2010-03-208-43/+315
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* Make float equality comparisons more relaxed.Tavian Barnes2010-03-193-18/+25
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* Support exp().Tavian Barnes2010-03-198-4/+21
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* Clean up dmnsn_eval_{unary,binary}().Tavian Barnes2010-03-191-75/+88
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* Fix some warnings reported by clang static analysis.Tavian Barnes2010-03-183-2/+7
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* Rename dmnsn_bvst_copy() to dmnsn_copy_bvst().Tavian Barnes2010-03-163-3/+3
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* Check for realloc() failures.Tavian Barnes2010-03-122-0/+5
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* Check for malloc() failures.Tavian Barnes2010-03-123-6/+13
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* Check for strdup() failures.Tavian Barnes2010-03-122-5/+13
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