scrawl
c00532d82d
Add LightStateCache to avoid redundantly setting the same gl_Light
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Normally, osg::State would do this for us (via lastAppliedAttribute), but since we're using a custom StateAttribute to apply all lights at once, we have to track ourselves.
Further reduction of GL calls in a typical scene by ~2%
2017-02-07 23:37:57 +01:00
scrawl
4d4dc1b9c1
Add specialized DisableLight state attribute for more efficient undoing of light state
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Seems to reduce # of GL calls by 10-15% in a typical scene.
2017-02-07 23:01:36 +01:00
scrawl
34deb6e7b1
Add 'showSceneGraph' command to export the scene or a particular object to .osgt for debugging purposes
2017-02-01 06:00:14 +01:00
MiroslavR
11565b5966
Make actors with non-portable lights in inventory glow ( Closes #2042 , #3338 )
2016-10-08 23:17:12 +02:00
scrawl
174dd82894
Manually apply the osg::Light state
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Reduce the amount of virtual function calls. Don't use the osg::Light's lightNum. Don't set spotlight state that we're not using (yet).
2016-03-11 15:43:20 +01:00
scrawl
f898bf493f
Don't use Geodes
2016-03-10 13:17:01 +01:00
scrawl
90a99991d1
Use empty() instead of !size()
2016-02-22 19:06:12 +01:00
scrawl
3e854a84a2
Slightly more efficient applying of light state
2016-02-18 19:37:57 +01:00
scrawl
f93b7ec943
Fix light state issue
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GLSL does not respect gl_Disable(GL_LIGHTX), so we have to set unused lights to zero.
Sadly, this change makes the applying of the modelView matrix less efficient. So far I couldn't find a better solution, osg's state tracker keeps getting in the way. :(
2016-02-18 19:37:57 +01:00
scrawl
9376811213
Vertex lighting shader
2016-02-18 19:37:57 +01:00
scrawl
93cc08a09c
Lighting fix for LightListCallbacks attached to a Transform node
2016-01-11 23:10:16 +01:00
scrawl
438b30d6f0
Move configureLight to a separate file
2016-01-11 23:10:16 +01:00
scrawl
4a9b37aa53
Fix copy constructor issue
2015-12-04 18:08:32 +01:00
scrawl
8e9571d155
Double buffer the light StateAttributes and StateSets
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Fixes a race condition where the position of a light could jump a frame ahead.
2015-12-04 00:06:22 +01:00
scrawl
1b77428c59
Use const reference, thanks ace13
2015-11-24 03:42:35 +01:00
scrawl
fc7456e0a1
Explicitely opt for float matrices in performance critical places
2015-11-22 19:54:27 +01:00
scrawl
21e25f4756
Use the traversalNumber as frame number
2015-11-16 20:03:45 +01:00
scrawl
35459f20d5
Refactor lighting mask
2015-11-10 17:23:12 +01:00
scrawl
c23609e22b
Cache the light list in LightListCallback
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When multiple cameras are rendering, the later cameras can reuse the light lists from the first camera.
2015-11-04 00:19:15 +01:00
scrawl
49df6b7450
LightManager: fix incorrect view matrix for RELATIVE_RF cameras
2015-10-23 21:25:56 +02:00
scrawl
6dff11f847
Duplicate code fix
2015-10-23 18:16:26 +02:00
scrawl
8552a9d82c
Add multiple camera support to LightManager
2015-10-23 01:58:22 +02:00
scrawl
b3f5ac5dbb
Include cleanup
2015-07-25 02:11:49 +02:00
scrawl
631cec7304
Take the radius of lights into account when sorting
2015-07-02 20:46:34 +02:00
scrawl
aad8e7b6d0
Light culling fix
2015-06-15 19:37:44 +02:00
scrawl
18f4eaa8dc
Preliminary handling for overflowing light lists
2015-06-15 18:56:40 +02:00
scrawl
acf9fc2d37
Enable per-frame light list updates (Bug #2638 , Bug #2654 )
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The performance impact isn't so big anymore since the last commit.
2015-06-15 18:15:26 +02:00
scrawl
1d198a5592
Keep the light list StateSet cache for more than one frame
2015-06-15 18:09:01 +02:00
scrawl
5a7f2a4f1f
Restore light attenuation settings
2015-06-02 17:02:56 +02:00
scrawl
3dcb167066
Map rendering
2015-05-26 16:40:44 +02:00
scrawl
8b768f4377
Minor fix for behaviour with non-existing LightManager
2015-05-18 21:06:42 +02:00
scrawl
987e923790
LightManager optimization
2015-04-12 19:44:48 +02:00
scrawl
61aaf0cf70
Attach light lists to the object base nodes instead of each renderable
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Apparently that is how Ogre worked (on the SceneNode) so let's roll with it for now. Have not tested yet what MW does.
2015-04-12 18:03:36 +02:00
scrawl
c92592493e
OpenMW: create a window and render the starting cell(s)
2015-04-12 15:38:30 +02:00
scrawl
591a35b8d7
*very* early version of the LightManager
2015-04-10 23:16:17 +02:00
