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* Use C99 for loop initializers.Tavian Barnes2010-05-058-67/+38
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* Don't apply the transformations which create an object to its textures.Tavian Barnes2010-05-031-0/+13
| | | | For example, sphere { 0, 2 } would scale the texture by a factor of 2.
* Don't apply object modifiers to a NULL CSG object.Tavian Barnes2010-05-031-1/+2
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* Add a generic list type.Tavian Barnes2010-04-301-0/+2
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* Typo in comment.Tavian Barnes2010-04-271-1/+1
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* Fix some includes.Tavian Barnes2010-04-272-1/+3
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* Give backtraces for diagnostics from macros and include files.Tavian Barnes2010-04-189-27/+66
| | | | | Partly this means that dmnsn_diagnostic() can't be called anywhere except during parsing, because the dmnsn_parse_location::parent pointers dangle.
* Plug memory leak in object parsing failure path.Tavian Barnes2010-04-181-42/+45
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* Have dmnsn_diagnostic() take a dmnsn_parse_location.Tavian Barnes2010-04-1812-156/+103
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* Support objects in object{} blocks.Tavian Barnes2010-04-181-0/+22
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* Support all object identifier types.Tavian Barnes2010-04-181-1/+6
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* Fix segfault on parse error within macro.Tavian Barnes2010-04-181-1/+2
| | | | | The macro token buffer was being freed by both yylex_cleanup() and dmnsn_delete_patricia_trie().
* Rename dmnsn_matrix_*_mul() to dmnsn_transform_*().Tavian Barnes2010-04-172-17/+17
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* Validate command line arguments.Tavian Barnes2010-04-171-8/+8
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* Warn on division by zero, instead of crashing.Tavian Barnes2010-04-171-6/+36
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* New --resilience command-line argument.Tavian Barnes2010-04-161-19/+30
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* Document --quality.Tavian Barnes2010-04-161-1/+2
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* Implement image_{width,height}.Tavian Barnes2010-04-164-2/+14
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* Initial support for image_maps.Tavian Barnes2010-04-157-7/+71
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* Support transforming pigments and textures in dimension.Tavian Barnes2010-04-155-18/+76
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* Support planes in dimension.Tavian Barnes2010-04-157-1/+44
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* Add --quality option.Tavian Barnes2010-04-111-1/+20
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* Print usage information in dimension.Tavian Barnes2010-04-111-17/+45
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* Improve CSG and light handling.Tavian Barnes2010-04-103-137/+135
| | | | | | - 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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* New dmnsn_malloc() function, and friends.Tavian Barnes2010-04-077-172/+25
| | | | | | 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 Barnes2010-04-077-33/+284
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* Plug memory leak.Tavian Barnes2010-03-311-0/+2
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* Support object identifiers.Tavian Barnes2010-03-313-9/+65
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* Fix parsing of #include files containing #if.Tavian Barnes2010-03-241-18/+18
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* 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 Barnes2010-03-239-71/+370
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* Implement most vector functions.Tavian Barnes2010-03-236-40/+252
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* Support the ternary operator.Tavian Barnes2010-03-228-50/+89
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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 Barnes2010-03-226-7/+75
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* Support logical ! operator.Tavian Barnes2010-03-225-0/+15
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* Support max() and min().Tavian Barnes2010-03-207-2/+70
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* Implement almost all float functions.Tavian Barnes2010-03-206-37/+314
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* A bunch more float functions.Tavian Barnes2010-03-206-31/+250
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* Make float equality comparisons more relaxed.Tavian Barnes2010-03-191-4/+8
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* Support exp().Tavian Barnes2010-03-196-1/+18
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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 Barnes2010-03-182-1/+7
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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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