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Author SHA1 Message Date
Matthias Richter
8a182a902f Rename HC:testPoint to HC:shapesAt. More efficient implementation. 2012-03-05 10:37:36 +01:00
Matthias Richter
1fd4dff37e Merge remote-tracking branch 'technocat/master' 2012-03-05 10:32:51 +01:00
Matthias Richter
a7c65630ef Iterators for active and neighboring shapes. 2012-03-05 10:26:14 +01:00
Danny "TechnoCat" Fritz
b58631465c Added HC:testPoint(x, y) -- Test point for collisions with active objects. 2012-03-03 20:06:39 -06:00
Matthias Richter
87f964cb43 Fix shape:intersectsRay(). 2012-02-20 13:13:49 +01:00
Matthias Richter
ac27eee778 Fix HC:remove(shape, ...) to accept varargs. 2012-02-20 10:54:07 +01:00
Matthias Richter
940266e0dc Add shape:bbox(). Simplify hash aware functions 2012-02-11 19:38:09 +01:00
Matthias Richter
d8af7e3d2d Fix typo in HC:clear(): self._hash instead of self.hash. 2012-01-29 14:19:59 +01:00
Matthias Richter
c681391033 Fix triangulation. Use class-commons. Add hash:draw() 
Polygon triangulation bug:
In some cases Kongs triangulation algorithm produces triangles
with collinear points. The Polygon constructor removes one of
these and throws an error because there are not enough vertices.
Checking if the current points in a triangulation step are
collinear and discarding those triangles fixes the problem.

Class-commons lets you use any supporting class system as
backend for HC.

Add SpatialHash:draw() for debug purposes.
 2012-01-22 00:09:54 +01:00
Matthias Richter
ab08c5744b Silly me, Lua doesn't work this way 2011-11-13 16:00:08 +01:00
Matthias Richter
956df262d5 Avoid using module(). Make main module a class. 2011-11-13 14:15:46 +01:00
Matthias Richter
5aa6b335be Add HC.clear() 2011-08-12 13:00:54 +02:00
Matthias Richter
eb2ef94212 Update class lib 2011-08-12 13:00:44 +02:00
Matthias Richter
06dc6bed68 Merge start and persits callback. Add HC.setPassive 2011-06-03 18:06:42 +02:00
Matthias Richter
8b29ebc616 Add shape:setRotation() and shape:rotation() 2011-02-27 17:00:49 +01:00
Matthias Richter
06ae1d0910 Fix polygon rotation. 2011-02-27 14:48:46 +01:00
Matthias Richter
68af2448fd Fix typo 2011-02-26 21:39:24 +01:00
Matthias Richter
4e6d4be0e9 rawset! 2011-02-26 18:57:21 +01:00
Matthias Richter
736c9ba933 Fix PointShape:intersectsRay() - return true only of point on ray 2011-02-26 17:43:22 +01:00
Matthias Richter
787c980fdd Add point shape 2011-02-26 17:27:04 +01:00
Matthias Richter
7a97797108 Invert reported MTV when delaying collision detection to other shape 2011-02-23 18:04:45 +01:00
Matthias Richter
8ae0f831da Fix circle/circle collision, Fix MTV computation 2011-02-23 17:33:35 +01:00
Matthias Richter
97b470b059 Fix bug: Polygon:contains() fails for rectangles when point left of shape 2011-02-21 17:16:13 +01:00
Matthias Richter
36fb13a69a SpatialHash to return set instead of array 2011-02-10 14:36:10 +01:00
Matthias Richter
2b83c9f93f More profiling based optimisation 2011-02-07 19:03:19 +01:00
Matthias Richter
7803b0c11b Fix bug: param `times' ignored in setAutoUpdate() 2011-02-07 19:02:41 +01:00
Matthias Richter
a04a2ea773 Fix bug: moveTo fails 2011-02-07 17:51:51 +01:00
Matthias Richter
aec4a36cb0 Remove optional vector argument 2011-02-07 17:42:48 +01:00
Matthias Richter
5885d10294 Ray intersection returns ray parameter of intersection point 2011-02-07 17:38:44 +01:00
Matthias Richter
476907a516 Add number parameter to setAutoUpdate() 2011-02-07 17:38:22 +01:00
Matthias Richter
da6e772be7 add ray intersection 2011-02-07 00:08:02 +01:00
Matthias Richter
56737e7aa0 Add point location and broad phase 2011-02-06 17:40:06 +01:00
Matthias Richter
4554742579 Hide submodules. 2011-02-06 15:03:21 +01:00
Matthias Richter
75ea879e90 Check for shape validity in main module and hide submodules 2011-02-06 00:25:20 +01:00
Matthias Richter
1d8fee8b7a Remove double definition of Shape:moveTo() 2011-02-02 22:17:39 +01:00
Matthias Richter
ec10437644 Performance tweaks 2011-02-02 21:04:00 +01:00
Matthias Richter
fae80f07a0 Merge branch 'master' of github.com:vrld/HardonCollider 2011-02-01 23:42:04 +01:00
Matthias Richter
98dd876c5e Add Shape:moveTo() 2011-02-01 23:41:28 +01:00
Matthias Richter
ae58b7e822 Add auto update hook 2011-02-01 23:39:59 +01:00
Matthias Richter
896f58110e Add moveTo 2011-01-24 20:37:17 +01:00
Matthias Richter
4a24422e54 Fix reference errors 2011-01-18 23:33:11 +01:00
Matthias Richter
b8c4462454 Rename file 2011-01-18 18:59:25 +01:00
Matthias Richter
f28685bc16 Make proper lua modules 2011-01-18 18:55:51 +01:00
Matthias Richter
e43125d4b8 Add groups and permeable shapes 2011-01-18 15:04:27 +01:00
Matthias Richter
d839b9309c Allow number arguments to move/rotate functions 2011-01-16 19:27:37 +01:00
Matthias Richter
82e31e7c46 Copy polygon to avoid side effects 2011-01-16 17:18:47 +01:00
Matthias Richter
6971f93275 Hide convex/concave shape, rename function centroid to center 2011-01-16 17:11:55 +01:00
Matthias Richter
d79755d11e Make main module agnostig of shape._type 2011-01-16 17:10:35 +01:00
Matthias Richter
c6d1054354 Work on collision code 2011-01-14 23:25:43 +01:00
Matthias Richter
4ceac7040a Rename adding functions 2011-01-14 23:25:24 +01:00