4aa40d16bc
Increase the importance of light radius when sorting lights (Bug #2759 )
8 years ago
67e4a7e37b
Change some osg::clone's to direct copy constructor to avoid dynamic_cast overhead
8 years ago
839928e210
Fix light data being reset for the wrong light
8 years ago
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%
8 years ago
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.
8 years ago
34deb6e7b1
Add 'showSceneGraph' command to export the scene or a particular object to .osgt for debugging purposes
8 years ago
11565b5966
Make actors with non-portable lights in inventory glow ( Closes #2042 , #3338 )
8 years ago
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).
9 years ago
f898bf493f
Don't use Geodes
9 years ago
90a99991d1
Use empty() instead of !size()
9 years ago
3e854a84a2
Slightly more efficient applying of light state
9 years ago
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. :(
9 years ago
9376811213
Vertex lighting shader
9 years ago
93cc08a09c
Lighting fix for LightListCallbacks attached to a Transform node
9 years ago
438b30d6f0
Move configureLight to a separate file
9 years ago
4a9b37aa53
Fix copy constructor issue
9 years ago
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.
9 years ago
1b77428c59
Use const reference, thanks ace13
9 years ago
fc7456e0a1
Explicitely opt for float matrices in performance critical places
9 years ago
21e25f4756
Use the traversalNumber as frame number
9 years ago
35459f20d5
Refactor lighting mask
9 years ago
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.
9 years ago
49df6b7450
LightManager: fix incorrect view matrix for RELATIVE_RF cameras
9 years ago
6dff11f847
Duplicate code fix
9 years ago
8552a9d82c
Add multiple camera support to LightManager
9 years ago
b3f5ac5dbb
Include cleanup
10 years ago
631cec7304
Take the radius of lights into account when sorting
10 years ago
aad8e7b6d0
Light culling fix
10 years ago
18f4eaa8dc
Preliminary handling for overflowing light lists
10 years ago
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.
10 years ago
1d198a5592
Keep the light list StateSet cache for more than one frame
10 years ago
5a7f2a4f1f
Restore light attenuation settings
10 years ago
3dcb167066
Map rendering
10 years ago
8b768f4377
Minor fix for behaviour with non-existing LightManager
10 years ago
987e923790
LightManager optimization
10 years ago
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.
10 years ago
c92592493e
OpenMW: create a window and render the starting cell(s)
10 years ago
591a35b8d7
*very* early version of the LightManager
10 years ago
scrawl
MiroslavR