Zylann/godot_voxel
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31 Commits

Author SHA1 Message Date
Marc Gilleron
6cd143d392 Enable collisions by default on VoxelViewer 2021-10-15 22:51:53 +01:00
Marc Gilleron
c6b2275738 Fix some stats and add VoxelMemoryPool info 2021-10-02 18:31:48 +01:00
Marc Gilleron
30db0c5193 Split VoxelBuffer in two, script-facing wrapper and internal. 
The internal is the main use within the voxel engine,
and does not inherit Reference.
 2021-09-26 04:14:50 +01:00
Marc Gilleron
6faf5b29f3 Allow to configure main thread time limit 2021-09-25 02:13:03 +01:00
Marc Gilleron
3197eaba35 Move main thread tasks into one runner in VoxelServer 
So the timing budget is better respected even if there are multiple
voxel nodes in the scene
 2021-09-25 00:02:41 +01:00
Marc Gilleron
176f46440f Merge meshing and generation thread pools, expecting better usage of available threads 2021-09-21 19:32:29 +01:00
Marc Gilleron
0b4204f5be Put task result processing into virtual functions and remove downcasts 2021-09-19 20:13:29 +01:00
Marc Gilleron
c9b1840e99 Added max_lod_hint return value to block generators 2021-09-16 20:33:45 +01:00
Marc Gilleron
1449560f29 Implemented decoupling on VoxelTerrain (no setter yet) 2021-04-13 23:48:35 +01:00
Marc Gilleron
db8074c940 Merge branch 'master' into block_size_decoupling 2021-04-05 03:50:12 +01:00
Marc Gilleron
cc555b6573 Fix holes in terrain when LOD distance is set to a value non-multiple of block size 2021-04-05 03:49:36 +01:00
Marc Gilleron
758e3bd227 Allow to use block size 32 for mesh blocks while using 16 for data blocks 
Still hardcoded but a config should be added
 2021-04-03 20:39:37 +01:00
Marc Gilleron
c86feda259 Replace lod_split_scale with lod_distance for better clarity 2021-03-27 16:38:20 +00:00
Marc Gilleron
fc9a1be3ab Use square root in distance-based priority 
Otherwise it would not work with LOD modifier
 2021-03-12 23:31:20 +00:00
Marc Gilleron
b65b0b8045 Implemented saving and loading of modified instances in SQLite 2021-02-07 17:22:50 +00:00
Marc Gilleron
3a0ebc73a7 Request saving of generated blocks if the option is enabled in VoxelStream 2021-01-17 22:22:10 +00:00
Marc Gilleron
4ec60074bb Refactor generators and streams 
- VoxelGenerator no longer inherit VoxelStream
- VoxelStream is now more focused on files
- Nodes have separate stream and generator properties
- Generators use 2 dedicated threads instead of sharing a single one with streams
- TODO Image.lock() is problematic for multithreading
- TODO Voxel graph can cause RWLock contention if edited while it runs
- TODO Saving generator output no longer works, need to put it back
 2021-01-17 17:18:05 +00:00
Marc Gilleron
89750a20f8 Made file streams thread-safe (but still won't be used in more than one thread) 
- Added a global file locker so threads can synchronize when accessing files
- Added mutexes to serialize access to file streams (i.e to call in series)
- VoxelStream API now expects implementations to be thread-safe
- Did some logic/data separation in RegionFile in case we need an
  in-memory implementation, however I might just use SQLite in the
  future instead
 2021-01-16 13:34:45 +00:00
Marc Gilleron
eb9a5b7e07 Added background tasks indicator when a terrain is selected 2020-12-20 00:14:08 +00:00
Marc Gilleron
418cf0e630 Streaming/LOD can be set to follow the editor camera instead of being centered on world origin 2020-12-19 23:16:10 +00:00
Marc Gilleron
791bdafff1 Meshers are now resources assigned on terrain nodes 2020-12-18 21:01:50 +00:00
Marc Gilleron
2dfcc76600 Better fix for VoxelLodTerrain task drop 2020-10-20 23:58:55 +01:00
Marc Gilleron
30c6d7e436 Disabled task cancellation to make VoxelLodTerrain work, will need better option later. 
VoxelLodTerrain's block requests were being cancelled constantly.

This commit also contains precision improvement for cancelling
block requests based on distance, which originally was an attempt to
"properly" fix the problem with VoxelLodTerrain, but it didnt fully
worked for that node.
I left it anyways, maybe it will change in the future once a
proper fix is figured out.
 2020-10-19 23:21:14 +01:00
Marc Gilleron
7a235be108 Cancel block tasks if they are too far away 2020-09-06 23:57:41 +01:00
Marc Gilleron
81e1872f8b Implemented viewers for VoxelTerrain 2020-09-06 19:01:12 +01:00
Marc Gilleron
b8c97ebc55 Switch VoxelLodTerrain to VoxelServer 2020-08-31 21:51:30 +01:00
Marc Gilleron
aa2b848102 Workaround crash on exit because the GDScript module is freed before voxel 
See https://github.com/Zylann/godot_voxel/issues/189
 2020-08-29 22:55:52 +01:00
Marc Gilleron
d4d2b6fd9e No longer copy voxels before scheduling threaded tasks. VoxelBuffers now have a lock. 2020-08-29 22:09:54 +01:00
Marc Gilleron
bcfc8ce04e Add some stats 2020-08-26 21:17:57 +01:00
Marc Gilleron
56c2a0856a Initial integration on VoxelTerrain with static camera, fixed a bunch of things 2020-08-25 23:00:38 +01:00
Marc Gilleron
1fe50b01d6 Added VoxelServer. Compiles, but isn't used anywhere yet 2020-08-24 01:49:23 +01:00