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* Tokenize on-the-fly.Tavian Barnes2009-12-177-181/+190
| | | | | No more manual tokenization and parsing, giving a simpler interface. Also, this brings us closer to a dmnsn_realize_string() interface.
* Accept width and height command-line arguments.Tavian Barnes2009-12-163-9/+34
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* Fix argument order to copysign().Tavian Barnes2009-12-161-6/+6
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* Support the 'direction' camera item.Tavian Barnes2009-12-161-0/+4
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* Add support for color keyword groups.Tavian Barnes2009-12-161-0/+54
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* Fix vector promotion bug.Tavian Barnes2009-12-161-0/+1
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* Don't use dmnsn_error() in main().Tavian Barnes2009-12-161-25/+37
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* Work in sRGB to be more like POV-Ray.Tavian Barnes2009-12-075-187/+130
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* Finish camera placement routine.Tavian Barnes2009-11-274-50/+97
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* Fake camera semantics until I figure out the real ones.Tavian Barnes2009-11-275-45/+212
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* Add cameras to grammar.Tavian Barnes2009-11-266-9/+116
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* Implement background colors.Tavian Barnes2009-11-266-33/+41
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* Add vector promotion.Tavian Barnes2009-11-253-9/+13
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* Fix binary vector arithmetic expressions.Tavian Barnes2009-11-253-3/+4
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* Implement point lights.Tavian Barnes2009-11-256-42/+65
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* Use the dmnsn_ prefix for flex/bison generated sources.Tavian Barnes2009-11-252-1/+3
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* Add source filename to dmnsn_error() output.Tavian Barnes2009-11-252-5/+11
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* Support solid-color pigments.Tavian Barnes2009-11-256-12/+167
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* Change grammar indenting scheme.Tavian Barnes2009-11-251-217/+222
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* Add textures and pigments to grammar.Tavian Barnes2009-11-252-17/+111
| | | | Also remove a shift-reduce conflict caused by not giving a precedence to ".".
* Support scaling and translation transformations.Tavian Barnes2009-11-253-3/+44
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* Format S-expressions a bit nicer in test scripts.Tavian Barnes2009-11-253-5/+53
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* Use FLOAT_EXPR in VECTOR_LITERAL rather than FLOAT.Tavian Barnes2009-11-251-4/+6
| | | | This is to future-proof lazily-evaluated vector expressions.
* Implement object modifiers and rotation.Tavian Barnes2009-11-257-40/+112
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* Support vector component extraction.Tavian Barnes2009-11-244-18/+89
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* New arithmetic expression test.Tavian Barnes2009-11-245-5/+60
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* Support vector arithmetic.Tavian Barnes2009-11-243-10/+181
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* Use associative operators in grammar.Tavian Barnes2009-11-241-30/+25
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* Rename flex and bison input files.Tavian Barnes2009-11-245-7/+7
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* Make string lexing O(n).Tavian Barnes2009-11-241-4/+9
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* Fix off-by-one in string lexing.tavianator2009-11-241-1/+1
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* Add eager arithmetic evaluation to parser.Tavian Barnes2009-11-232-18/+289
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* More parser work.Tavian Barnes2009-11-235-29/+121
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* Begin bison implementation of parser.Tavian Barnes2009-11-2310-2100/+1060
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* Calculate column correctly in tokenizing.Tavian Barnes2009-11-231-21/+38
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* Support nested /* */ comments.Tavian Barnes2009-11-232-22/+28
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* Use flex for the tokenizer.Tavian Barnes2009-11-237-1600/+782
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* Mess with `dimension' output a bit.Tavian Barnes2009-11-212-6/+6
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* Fix tests.Tavian Barnes2009-11-201-3/+16
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* Fix progress calculation in raytracing.Tavian Barnes2009-11-201-1/+1
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* Make `dimension' output some things as it works.Tavian Barnes2009-11-207-2/+109
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* Fix parsing memory leaks, remove debug.Tavian Barnes2009-11-201-13/+23
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* Evaluate arithmetic expressions during parsing when possible.Tavian Barnes2009-11-203-22/+191
| | | | | This is needed for conditionals to work, and for declared identifiers to be evaluated only once.
* Allow PGO profiling tests to run in parallel.tavianator2009-11-191-1/+1
| | | | | According to the GCC documentation, -fprofile-arcs handles concurrent executions correctly with file locking.
* Use dmnsn_new_*() rather than dmnsn_*_construct().Tavian Barnes2009-11-1911-119/+114
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* Refactor raytrace.c a bit.Tavian Barnes2009-11-191-56/+81
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* Implement translucency with shadows.Tavian Barnes2009-11-191-10/+35
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* Calculate .filter and .trans correctly in dmnsn_color_filter().Tavian Barnes2009-11-191-1/+5
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* Make dmnsn_illuminate_color() perceptually uniform.Tavian Barnes2009-11-191-54/+54
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* Translucency support.Tavian Barnes2009-11-187-50/+141
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