Matthias Richter
40f0820d3c
Add viewport support to camera ( fixes #64 )
2016-05-01 16:20:43 +02:00
vrld
2de9a30153
Fix #57 : remove writing to global variable in smooth.linear
2015-11-27 10:34:38 +01:00
Matthias Richter
2cf3f19ff0
Fix documentation errors found by z0rg
2015-11-08 23:02:46 +01:00
Alejandro Seguí
00a3f9becc
fixing scale for camera:lockWindow
2015-10-31 00:04:42 +01:00
vrld
5e02dcdba2
Fix #53 : Typo in camera.lua
2015-10-16 11:20:08 +02:00
vrld
523502ca80
[camera] More consistent naming
2015-10-13 15:35:46 +02:00
Matthias Richter
f6c5f621e7
Code cleanup
2015-10-12 08:21:16 +02:00
Matthias Richter
eb05aee86f
Add support for camera locking.
...
Currently supports:
- Position locking (lock camera at target)
- Window locking (constrain target to be inside rectangular region)
- Position smoothing (none, linear, damped)
With these you can also implement horizontal/vertical camera windows,
target focus, projected focus, etc.
See the great article "Scroll Back: The Theory and Practice of Cameras
in Side-Scrollers" by Itay Keren [1] for details.
[1] http://gamasutra.com/blogs/ItayKeren/20150511/243083/Scroll_Back_The_Theory_and_Practice_of_Cameras_in_SideScrollers.php#h.949uhirhz51j
2015-05-30 20:21:48 +02:00
Matthias Richter
8d4e5bb65f
Update license header
2013-02-20 16:54:57 +01:00
Matthias Richter
bf862c9b40
Issue 9: Add camera:zoom[To]()
2012-11-01 18:59:08 +01:00
Matthias Richter
9b6aba60dd
Add camera:lookAt(x,y). Augment camera:rotation([phi]).
2012-10-07 13:24:28 +02:00
Matthias Richter
0f29310dcf
Remove camera dependencies. Add pos + rotation getter.
...
hump.camera is not independent of hump.vector-light.
camera:pos() returns the camera position.
camera:rotation() returns the camera rotation.
2012-09-10 10:38:24 +02:00
Matthias Richter
ca7977d7da
Make hump.camera use vector-light
2012-04-10 17:32:01 +02:00
Matthias Richter
f5adba2cb8
Camera to require vector in any case.
...
Before custom vector classes named Vector or vector could override hump
vector class. This feature may result in confusing bugs, so it should
better be removed.
2012-02-17 21:13:18 +01:00
Matthias Richter
cd3df0c49f
Camera: More intuitive functions names
2011-11-16 13:45:20 +01:00
Matthias Richter
28b698fb00
Eliminate use of module(...) function
2011-07-06 14:19:31 +02:00
Matthias Richter
5abd0f599d
Add 'local'
2011-01-20 15:26:28 +01:00
Matthias Richter
d1d6dbb056
Make proper modules
2011-01-18 17:44:38 +01:00
Matthias Richter
d306ce88fb
Fix world to camera coordinate transformation
2010-09-19 15:38:39 +02:00
Matthias Richter
8311ddbad1
Add license header
2010-09-19 15:37:55 +02:00
Matthias Richter
b8dc9b6592
Function rename
2010-09-15 11:28:06 +02:00
Matthias Richter
1f69ddb249
add functions to convert from camera coords to screen coords
2010-09-15 11:17:11 +02:00
Matthias Richter
0e6ce6d8a9
remove possible bug when converting to camera coords
2010-09-15 11:15:58 +02:00
Matthias Richter
cfd4cfb28e
Function renames
2010-09-15 11:15:23 +02:00
Matthias Richter
ded2110ab3
Bug: camera:transform(p) changed argument
2010-09-03 23:39:54 +02:00
Matthias Richter
f491a92eaa
Initial commit
2010-08-09 17:52:48 +02:00
