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* Add cameras to grammar.Tavian Barnes2009-11-264-8/+98
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* Implement background colors.Tavian Barnes2009-11-264-5/+28
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* Add vector promotion.Tavian Barnes2009-11-251-6/+9
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* Fix binary vector arithmetic expressions.Tavian Barnes2009-11-251-1/+1
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* Implement point lights.Tavian Barnes2009-11-254-35/+47
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* Use the dmnsn_ prefix for flex/bison generated sources.Tavian Barnes2009-11-252-1/+3
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* Support solid-color pigments.Tavian Barnes2009-11-254-9/+145
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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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* 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 Barnes2009-11-254-37/+108
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* Support vector component extraction.Tavian Barnes2009-11-242-16/+87
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* Support vector arithmetic.Tavian Barnes2009-11-241-7/+178
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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 Barnes2009-11-244-4/+4
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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 Barnes2009-11-232-26/+118
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* Begin bison implementation of parser.Tavian Barnes2009-11-236-2096/+1054
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* Calculate column correctly in tokenizing.Tavian Barnes2009-11-231-21/+38
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* Support nested /* */ comments.Tavian Barnes2009-11-231-21/+25
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* Use flex for the tokenizer.Tavian Barnes2009-11-234-1599/+777
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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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* 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 Barnes2009-11-201-19/+188
| | | | | This is needed for conditionals to work, and for declared identifiers to be evaluated only once.
* Use dmnsn_new_*() rather than dmnsn_*_construct().Tavian Barnes2009-11-191-12/+12
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* Store inverse object transformation in a separate field.Tavian Barnes2009-11-091-2/+0
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* Make dmnsn_delete_scene() delete the scene's elements too.Tavian Barnes2009-11-093-22/+5
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* Add file, line, and column information to astnodes.Tavian Barnes2009-11-052-24/+33
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* Some much-needed comments in parse.c.Tavian Barnes2009-11-051-5/+53
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* Parse arithmetic expressions.Tavian Barnes2009-11-043-63/+276
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* Handle spheres.Tavian Barnes2009-11-043-13/+125
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* Implement dmnsn_print_astree_sexpr().Tavian Barnes2009-10-314-25/+104
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* Initialize `i' in dmnsn_parse().Tavian Barnes2009-10-301-0/+1
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* Don't flip boxes that are specified backwards.Tavian Barnes2009-10-301-3/+6
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* Refactor parsing and realization a bit.Tavian Barnes2009-10-302-28/+45
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* (Sort of) realize boxes.Tavian Barnes2009-10-301-1/+70
| | | | We now have a working rendering from an SDL input, kinda!
* (Sort of) parse boxes.Tavian Barnes2009-10-306-10/+305
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* Skeleton of parser and realizer.Tavian Barnes2009-10-296-9/+169
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* Correctly tokenize <=, >= and !=.Tavian Barnes2009-10-292-12/+53
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* Support all POV-Ray keywords.Tavian Barnes2009-10-292-9/+1282
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* Correct locale "transaction" handling in dmnsn_tokenize().Tavian Barnes2009-10-291-8/+8
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* Rename DMNSN_T_EXCLAMATION to DMNSN_T_BANG.tavianator2009-10-292-43/+43
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* Refactor tokenizer a bit.tavianator2009-10-295-28/+93
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* Don't modify lines, cols, or next in tokenizer helper functions.Tavian Barnes2009-10-291-175/+207
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* Even more tokenizer work.Tavian Barnes2009-10-292-116/+95
| | | | | | The tokenizer is now able to tokenize all of POV-Ray 3.6's include files. It turns out that some #includes may be dynamic (ex. with #writes beforehand), so the tokenizer can't directly perform includes - the executor must do this.