FatalErr42O
642739f44b
documentation updates, readme update
2024-12-21 18:48:58 -08:00
FatalErr42O
9273dfe583
removed individual documentation in favor of a master site
2024-12-20 23:02:08 -08:00
FatalErr42O
4f3bb3ea5e
now runs (with some require hax)
2023-08-29 16:01:42 -07:00
Colby Klein
6c7c929c38
fix doc typo
2022-04-30 11:31:54 -07:00
Colby Klein
53a3d0c7de
fix doc typo
2022-04-30 11:27:50 -07:00
Colby Klein
0bff69f3ba
add vec3.normalize_len, fix some doc typos
2022-04-21 12:10:04 -07:00
xiejiangzhi
02d7604b17
Add vec3.angle_to
2022-04-20 19:13:08 +08:00
David Briscoe
c26cc1a508
Include offending type in precondition failure msg
...
Output the type that was incorrect to make it more obvious what the user
is doing wrong without them adding logging.
To avoid string building during lots of vector math, introduced a
private precond module that only builds the strings when an error
occurs. It uses error() to put the resulting error message at the caller
to cpml.
Before:
lua: ~/cpml/modules/vec2.lua:52: new: Wrong argument type for x (<number> expected)
lua: ~/cpml/modules/vec2.lua:424: __add: Wrong argument type for right hand operand. (<cpml.vec2> expected)
example stack traceback:
[C]: in function 'assert'
~/cpml/modules/vec2.lua:424: in metamethod '__add'
test_cpml.lua:32: in main chunk
[C]: in ?
After:
lua: test_cpml.lua:31: new: Wrong argument type for x: string (<number> expected)
lua: test_cpml.lua:32: __add: Wrong argument type 'string' for right hand operand. (<cpml.vec2> expected)
example stack traceback:
[C]: in function 'error'
~/cpml/modules/_private_precond.lua:13: in function 'modules._private_precond.assert'
~/cpml/modules/vec2.lua:425: in metamethod '__add'
test_cpml.lua:32: in main chunk
[C]: in ?
The tracebacks are longer, but the initial error is at the location of
the mistake and the output includes the input type.
2022-03-27 09:56:15 -07:00
shakesoda
eb5eaf6961
Merge pull request #68 from idbrii/nan
...
vec: Add nan checking functions
2022-03-27 03:47:08 -07:00
David Briscoe
e245f24ca1
vec: Add more comments to clarify operations
...
Clarify order and behaviour so you can use these functions without
looking up the meaning of vector arithmetic.
2022-03-26 23:34:38 -07:00
David Briscoe
29954aa60e
vec: Add nan checking functions
...
Add:
* vec2.has_nan + test
* vec3.has_nan + test
* quat.has_nan
* mat4.has_nan
* utils.is_nan + test
2022-03-26 23:33:13 -07:00
mcc
f7497b9bf7
Manual merge PR#52
2020-05-03 12:50:42 -04:00
mcclure
d4f7cd1280
Merge pull request #50 from mcclure/master
...
:round(precision) methods for vec2, vec3, bound2, bound3
2020-05-03 12:37:58 -04:00
mcclure
86f0056397
Merge pull request #47 from mcclure/master-test-failures
...
Fix failing tests
2019-11-30 17:37:03 -05:00
mcc
7452cc0c6c
Simple methods for flipping a vector on exactly 1 axis
2019-11-30 11:25:00 -05:00
mcc
8e65db07ce
:round(precision) methods for vec2, vec3, bound2, bound3
...
Uses utils.lua, which requires moving utils.round to a new _private_utils.lua
2019-11-30 00:03:55 -05:00
mcc
a86935a39b
Allow ffi.metatype to fail so that "busted" unit tests work
...
On Github we run unit tests inside "busted". At the start of each test "busted" does some sort of trick (clearing package.loaded)? Which causes "require" to run again for all lua files. This breaks ffi.metatype with error "cannot change a protected metatable" if it is called twice with a single type name, since this is true global state. To work around this this patch wraps ffi.metatype calls in a xpcall() so that failure is silently ignored.
2019-11-29 21:13:30 -05:00
mcc
b80543c242
Make vec2(vec2(1,2)) and vec3(vec3(1,2,3)) consistent between lua and luajit
2019-11-29 14:44:34 -05:00
mcc
b5beacffc7
component_min(a,b) and component_max(a,b) functions for vector classes
2018-01-26 10:06:01 -05:00
Colby Klein
b122e4d726
fix typo
2017-03-29 05:32:16 -07:00
karai17
08b23e394b
Updated tests, fixed couple bugs
2016-12-15 19:57:31 -04:00
karai17
b3be2a154a
unfactor quat
2016-12-14 20:22:22 -04:00
karai17
8df45859e4
unfactor vec2 and vec3
2016-12-14 03:44:34 -04:00
Colby Klein
5fffa2f9d8
don't give NaN's when normalizing 0
2016-12-13 15:10:09 -08:00
karai17
799e1607bc
Updated to work outside of a sanitized environment.
2016-08-14 03:36:36 -03:00
karai17
20f9625ae2
Fixed vec2 and vec3 mul/div/scale
2016-08-14 01:29:24 -03:00
karai17
52eb8af61d
More LDoc tidying
2016-07-24 20:57:59 -03:00
karai17
871b86b4ab
Updated LDoc data for vec2 and vec3
2016-07-24 20:26:56 -03:00
karai17
5f7a7f29fa
Added quaternion tests
...
* Fixed an issue with is_quat, is_vec3, is_vec2, and is_mat4 methods
* Fixed a minor issue with local variables being declared too late
2016-07-21 20:04:32 -03:00
karai17
78b34590c5
vec2 and vec3 100% test coverage
2016-07-21 13:52:35 -03:00
karai17
2950352ac8
Updated color module, etc.
2016-07-20 22:17:25 -03:00
karai17
2aa0e7fcb6
Cleaned up internal code to be less verbose
2016-07-20 18:24:54 -03:00
karai17
4f9bc17bf4
Refactored mat4
...
Did some tidying up on quat, vec2, vec3, and utils
2016-07-19 23:55:21 -03:00
karai17
46f8261ea0
Refactored mat4 (in progress)
...
Cleaned up vec2, vec3, quat
2016-07-18 06:17:42 -03:00
karai17
add0a71c05
Added tests for vec2 and vec3
2016-07-15 22:07:48 -03:00
Landon Manning
437ac9135e
Reimplemented quat*vec3, quat/quat, and quat/number
...
Fixed a few minor things in vec2 and vec3
2015-12-28 10:15:05 -04:00
Matthew Blanchard
c5d02e0683
Updated vec3 doc comments. Brought vec2 in line with vec3. Doc commented vec2.
2015-12-25 18:35:03 -05:00
Matthew Blanchard
4302b2b5dc
Added unit vectors.
2015-12-24 16:49:21 -05:00
Matthew Blanchard
2b35d4ae57
Removed defaults. Added trim. Reworked __call so it works correctly. Made all functions return out.
2015-12-24 16:46:58 -05:00
Matthew Blanchard
6116576ad0
Fixed a small typo in vec3
2015-12-23 04:50:53 -05:00
Matthew Blanchard
94ef22b643
Fixed issues with ffi and cloning.
...
Fixed the ffi check to now work correctly and moved the ffi local up a
scope so that it could be used later in the file. Made clone simply call
new().
2015-12-23 03:19:09 -05:00
Matthew Blanchard
bb78a486b0
Fixed merge conflicts. Refactored reflect and refract.
2015-12-22 18:05:39 -05:00
Matthew Blanchard
57704e9dba
Added standard Lua fallback and documentation.
2015-12-22 17:55:59 -05:00
Colby Klein
b9e004dc1a
Add vec3.reflect and vec3.refract
2015-12-20 22:55:38 -08:00
Colby Klein
82f336a7f4
Fix broken vec2/vec3 clone.
2015-12-20 22:38:36 -08:00
Landon Manning
870a3c5129
Updated vec2 to match new vec3
...
Fixed code consistency in vec3 as well.
2015-12-20 06:09:09 -04:00
Matthew Blanchard
aba6b9b1c1
Corrected an issue with vec3
2015-12-19 23:56:56 -05:00
Matthew Blanchard
1531bf4abb
Refactored the vec3 class.
2015-12-19 23:49:03 -05:00
Landon Manning
cda145629d
I'm an idiot
...
the order in which a and b appear actually matters in add/sub.
2015-12-13 06:44:02 -04:00
Landon Manning
c72efbad3c
buncha goodies
...
* Changed add/sub in vec2/vec3 to allow for integer math
* Fixed a string display error in quat
* Other stuff that @shakesoda probably did
2015-12-13 06:16:57 -04:00
