mcc
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d51a930e4a
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Consistency (issue #33): mat4 multiply in wrong order
This is a breaking change.
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2019-11-29 22:12:22 -05:00 |
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s-ol
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781424c8cb
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fix bound2 contains
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2019-11-01 01:00:58 +01:00 |
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Colby Klein
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a1f7f7d3fc
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Fix BVH
ray intersections with it seem to be working now in testing
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2019-04-23 09:30:44 -07:00 |
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Landon Manning
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654089031d
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Added expiramental BVH implementation
* Added: BVH.lua
* Changed: ray_triangle intersect can now optionall check for backface intersections
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2019-04-22 22:21:48 -03:00 |
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Colby Klein
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e8f32d68cf
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fix issue #26
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2018-12-26 01:55:17 -08:00 |
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howmanysmall
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677cb31de7
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Update utils.lua
removed `math.sqrt` in favor of `^ 0.5`
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2018-12-25 12:36:50 -07:00 |
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Colby Klein
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130fe2aca0
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Merge pull request #30 from mcclure/aabb
Axis-aligned bounding box classes for 2 and 3 dimensions
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2018-02-22 04:09:36 -08:00 |
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Colby Klein
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ef46425cfe
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Merge pull request #29 from mcclure/quat-component
Quaternions: Add "unpacked" versions of to_angle_axis and from_angle
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2018-02-22 04:07:06 -08:00 |
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Colby Klein
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cf704d760e
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Merge pull request #31 from mcclure/quat-mult
Clarify handedness of quaternion multiplication in documentation
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2018-01-30 11:50:57 -08:00 |
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mcc
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7c18a65695
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Bound2, bound3: Add tests and fix several major bugs so that those tests pass.
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2018-01-27 00:46:56 -05:00 |
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mcc
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5637034445
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Clarify handedness of quaternion multiplication
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2018-01-26 10:47:22 -05:00 |
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mcc
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c9cacf5d58
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Axis-aligned bounding box classes for 2 and 3 dimensions
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2018-01-26 10:30:03 -05:00 |
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mcc
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b5beacffc7
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component_min(a,b) and component_max(a,b) functions for vector classes
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2018-01-26 10:06:01 -05:00 |
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mcc
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bb4d945c94
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Various cleanup on color class
- Expose table versions of color-to-hsv and hsv-to-color
- Proper behavior on color.new(nil)
- Documentation
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2018-01-26 10:00:38 -05:00 |
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mcc
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d4fb346f0c
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Quaternions: Add "unpacked" versions of to_angle_axis and from_angle_axis (passing x, y and z in and out instead of using a vec3)
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2018-01-26 09:33:25 -05:00 |
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bjorn
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2ac5321bdf
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mat4:reflect;
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2018-01-05 22:08:11 -08:00 |
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Colby Klein
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5f9fa96e10
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fix typo
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2017-11-17 09:52:58 -08:00 |
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Colby Klein
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24bcae96e3
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probably fix look_at
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2017-11-17 09:48:22 -08:00 |
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Colby Klein
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0ff68c69fd
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fix lerp for vec3, update tests for broken lerp case
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2017-05-19 09:49:07 -07:00 |
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YellowTide
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fbf017786e
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fixed functionality of utils.lerp()
((a - b) + b)*t = a*t
switched to
(1-t)*b + a*t
visualization of change:
https://www.desmos.com/calculator/91ge9obdoi
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2017-05-19 07:01:07 -05:00 |
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Colby Klein
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b53cebb8ca
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fix comment
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2017-03-29 07:46:55 -07:00 |
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Colby Klein
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65e3676af5
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swap lerp arg order, fix tests
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2017-03-29 07:42:40 -07:00 |
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Colby Klein
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c7622dd91b
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add intersect.ray_capsule
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2017-03-29 07:24:38 -07:00 |
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Colby Klein
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b122e4d726
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fix typo
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2017-03-29 05:32:16 -07:00 |
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Colby Klein
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e8228f8c8a
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fix lerp for types like vec3 by changing order, add decay
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2017-03-29 05:32:04 -07:00 |
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Colby Klein
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3a18ed0f8c
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temporarily revert mat4.lua due to bugs
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2016-12-22 11:17:58 -08:00 |
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Pedro Gimeno Fortea
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d9108a198a
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Make pow work with non-integer exponents.
As a side effect, it no longer works with non-normalized quaternions.
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2016-12-16 00:32:52 -08:00 |
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Colby Klein
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736ef2fcf8
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fix doc comment for mat4.look_at
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2016-12-15 16:44:09 -08:00 |
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karai17
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08b23e394b
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Updated tests, fixed couple bugs
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2016-12-15 19:57:31 -04:00 |
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karai17
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a7f9247838
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Unfactored the rest of cpml. Completely untested (all tests are broken)
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2016-12-15 04:34:46 -04:00 |
|
karai17
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e3cafd6c2f
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tidied up color
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2016-12-14 20:45:11 -04:00 |
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karai17
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b3be2a154a
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unfactor quat
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2016-12-14 20:22:22 -04:00 |
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karai17
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8df45859e4
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unfactor vec2 and vec3
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2016-12-14 03:44:34 -04:00 |
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Colby Klein
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7e46afa280
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make quat.from_direction's up argument optional (defaults to +z)
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2016-12-13 15:12:17 -08:00 |
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Colby Klein
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6ec87c3cc5
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add capsule intersection
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2016-12-13 15:10:46 -08:00 |
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Colby Klein
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5fffa2f9d8
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don't give NaN's when normalizing 0
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2016-12-13 15:10:09 -08:00 |
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Colby Klein
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ff7cc186e7
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add mat4 * vec3 (implicit w=1)
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2016-12-13 15:09:38 -08:00 |
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Colby Klein
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d19a5addcb
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Fix failing tests caused by mul->scale
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2016-08-21 20:42:44 -07:00 |
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karai17
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69f30173b8
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Fixed quat.lerp
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2016-08-14 15:39:24 -03:00 |
|
karai17
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799e1607bc
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Updated to work outside of a sanitized environment.
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2016-08-14 03:36:36 -03:00 |
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karai17
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20f9625ae2
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Fixed vec2 and vec3 mul/div/scale
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2016-08-14 01:29:24 -03:00 |
|
Colby Klein
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56fd295874
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Make simplex return a function instead of a whole module.
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2016-08-13 09:37:08 -07:00 |
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Colby Klein
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32cf0e8608
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Remove FFI from color. It's broken.
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2016-08-13 09:36:25 -07:00 |
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Colby Klein
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5892600bc6
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Remove quadtree module, it needs to be rebuilt.
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2016-08-13 09:36:02 -07:00 |
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karai17
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02f963d932
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Fixed typo, added comments
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2016-08-03 17:43:46 -03:00 |
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karai17
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640d46de43
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Added sphere_triangle collision. Probably.
|
2016-08-03 17:23:36 -03:00 |
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karai17
|
e25f4acef9
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Fixed broken tests
|
2016-07-26 22:31:08 -03:00 |
|
karai17
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b0e9714a0e
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added aabb_obb test
|
2016-07-26 01:21:49 -03:00 |
|
karai17
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637bc5a413
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Added many intersection tests
|
2016-07-26 00:44:15 -03:00 |
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karai17
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52814eed9f
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Added a few more specs, no new tests though
|
2016-07-25 02:07:24 -03:00 |
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