Commit Graph
39 Commits
Author SHA1 Message Date
metalgearslothandGitHub bc55ae00d6 Box2 + Box2Rotated performance and fixes (#6668) 2026-08-01 15:30:41 +10:00
5e79016217 Illumination measuring system to determine how "lit up" entities are (#5574)
Co-authored-by: ElectroJr <leonsfriedrich@gmail.com>
Co-authored-by: Leon Friedrich <60421075+ElectroJr@users.noreply.github.com>
Co-authored-by: metalgearsloth <comedian_vs_clown@hotmail.com>
2026-07-23 23:09:22 +10:00
metalgearsloth dc7bb35cab Make Box2.Contains faster
Turns out being fancy is slower at least on my machine.
2026-06-19 10:00:05 +10:00
3f19d25018 Box Simd (#6193)
* Box Simd

* Add 256 bit version of GetAABB

* Add AABB bechmarks

* No real diff between 128 & 256, so removing 256

| Method     | Mean      | Error     | StdDev    | Ratio |
|----------- |----------:|----------:|----------:|------:|
| GetAABB    | 5.8107 ns | 0.0154 ns | 0.0137 ns |  1.00 |
| GetAABB128 | 0.4927 ns | 0.0003 ns | 0.0002 ns |  0.08 |
| GetAABB256 | 0.4332 ns | 0.0006 ns | 0.0006 ns |  0.07 |

* Add Box2Rotated.Transform Benchmark

* Results

20% faster and much smaller code. Also I don't think it inlined RotateVec

* Add Matrix3x2Helper.TransformBox() benchmark

new:

| Method    | Mean     | Error     | StdDev    | Code Size |
|---------- |---------:|----------:|----------:|----------:|
| Transform | 2.463 ns | 0.0766 ns | 0.0679 ns |     216 B |

old:
| Method    | Mean     | Error     | StdDev    | Median   | Code Size |
|---------- |---------:|----------:|----------:|---------:|----------:|
| Transform | 9.469 ns | 0.2140 ns | 0.5408 ns | 9.206 ns |     621 B |

* Fix polygon constructor

* SlimPolygonBenchmark

* use new SimdHelper for other methods

* Fix bugs

* Use new methods

* Simd SlimPolygon.ComputeAABB

* Move simd transform to physics

* Cleanup

* Remove uneccesary Unsafe.SkipInit

* These tests all work on master

* Add Transform.MulSimd test

* Add SlimPolygon constructor tests

* Add ComputeAABB test

---------

Co-authored-by: metalgearsloth <31366439+metalgearsloth@users.noreply.github.com>
2025-11-10 18:30:08 +11:00
metalgearslothandGitHub 348ab70a8d Update B2DynamicTree (#5332)
* Update B2DynamicTree

* API updates

* weh

* forcing it

* Fix all of the bugs

* Rebuild

* A crumb of danger

* Fix merge conflicts
2025-03-08 14:15:47 +11:00
metalgearslothandGitHub 156187a0dd Optimise ChunkEnumerator (#4899)
* Optimise ChunkEnumerator

It never unioned the AABB passed in with the grid's AABB so it might inadvertantly iterate a lot more dummy chunks than it needs to.

This helps speedup FindGridsIntersecting.

* weh

* oop wrong method

* Update RELEASE-NOTES.md
2024-02-22 13:26:04 +11:00
5057ff97a3 Add MaxDimension property to Box2 (#4871)
* Add MaxDimension property to Box2

Sometimes I want to pretend it's a circle radius.

* a

---------

Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
2024-01-30 13:28:05 +01:00
2733435218 Audio rework unrevert + audio packaging (#4555)
Co-authored-by: Pieter-Jan Briers <pieterjan.briers@gmail.com>
2023-11-27 22:12:26 +11:00
metalgearslothandGitHub 170d192791 Revert audio rework (#4554) 2023-11-07 09:34:09 +11:00
metalgearslothandGitHub d75dbc901f Audio rework (#4421) 2023-10-29 14:58:19 +11:00
Leon FriedrichandGitHub 2417dbb0e0 Use CollectionsMarshal in DynamicTree (#4433) 2023-09-19 15:58:02 +10:00
metalgearslothandGitHub 7d1ad527d9 Replace Robust Vector2 with System.Numerics (#4092) 2023-07-08 14:08:26 +10:00
metalgearslothandGitHub 0f8231b069 Box2 stuff (#4101) 2023-06-01 12:00:15 +10:00
Leon FriedrichandGitHub 0a4813225d Add readonly to Box2Rotated methods (#3844) 2023-03-13 03:39:23 +11:00
Alex EvgrashinandGitHub e1b9ae22b6 Box2 from two points (#3211) 2022-09-05 02:49:16 +10:00
Pieter-Jan BriersandGitHub 776669b789 Remove almost all allocations from F3 menu. (#2923) 2022-06-10 12:59:43 +02:00
metalgearslothandGitHub ebaba35e8b Aggressively sleep physics bodies (#2078)
* Aggressively sleep physics bodies

* Fix tests

* Also buff angular damping
2021-09-29 20:06:56 +10:00
metalgearslothandGitHub f780f04784 Deprecate PhysShapeGrid (#1862)
* Grid fixtures

* termp

* Fixes

* Test reversion reversion?

* Tests

* Fix Equals

* Slight box2i cleanup

* Better initializer

* Also add static grid assert
2021-07-14 18:47:17 +10:00
Vera Aguilera PuertoandGitHub c6b74e998f Use System.Numerics in a few Box2 methods to speed them up (#1708) 2021-04-19 17:18:09 +02:00
393c15c44a Post shader will use real sprite bounding box (#1536)
Co-authored-by: Alex Evgrashin <evgrashin.adl@gmail.com>
Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
2021-02-23 22:54:48 +01:00
f157cdce02 Rotatable bounding boxes (#1360)
Co-authored-by: Paul <ritter.paul1+git@googlemail.com>
Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
2020-12-07 17:01:57 +01:00
Pieter-Jan Briers 3767a7d285 Make [UI]Box2[i] unions with their primary corners as fields.
This uses .NET 5's new Unsafe.SkipInit() function and a lot of FieldOffset.

The result of this is that you can now take a `ref` to the primary corners of the boxes, as well as better codegen in some cases.
2020-11-26 02:00:05 +01:00
b8e5b47e7a Use 'new' expression in places where the type is evident for the engine (#1415)
Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
2020-11-26 00:16:55 +01:00
Pieter-Jan Briers 6102ee80ec Make math types mutable. 2020-10-12 17:38:24 +02:00
Pieter-Jan Briers 4ce4fb9a9f A more true-to-Box2D DynamicTree.
It's fast.

Could still do with some bounds check elimination I guess.
2020-09-23 19:48:31 +02:00
9d1bec9bb2 Merge FloatMath and MathHelper (#1234)
Co-authored-by: Pieter-Jan Briers <pieterjan.briers+git@gmail.com>
2020-08-20 19:21:07 +02:00
Pieter-Jan Briers b45ea725d7 Remove CannyFastMath. 2020-08-12 21:17:17 +02:00
Víctor Aguilera Puerto 5bb3bc7083 Remove CannyFastMath usage from Box2 and Box2i. 2020-08-12 21:02:13 +02:00
Acruid 3fd1a2f3fb Fill out cases for the shape switch.
Circle-Box collisions!

Circle Collisions!

PhysShapeCircle!
2020-07-31 12:02:41 -07:00
Víctor Aguilera PuertoandGitHub 578ae1cf9e Add percentage of intersection to Box2 (#1169) 2020-07-07 18:13:51 +02:00
Tyler YoungandGitHub 9cbdd1058c Use CannyFastMath & Update Some Packages (#1130)
update a bunch of packages and use JetBrains.Annotations as private asset as needed

mark some hot math methods agg inline to benefit from loop opts

use FMA for interp

use canny min/max/clamp

make Quaternion NormalizeAngle fixed time and faster

clean up YamlDotNet references
2020-06-18 02:25:36 +02:00
Pieter-Jan BriersandGitHub 32bafb66a8 Shadows & FOV. (#992)
* Work on shadow casting.

* Shadowcasting depth works, code cleanup

* Adds #include support to SWSL parser.

* Move lighting shader to swsl.

Also more shader parser fixes.

* Move PI constant to correct file.

* Got functional FOV, working on wall bleed.

* Hey, it kinda works.

* Occluder component now lives in shared.

* Optimizations.

* Fix light map color format.

I set it to something else while testing perf.

* Front face cull final FOV pass.

* Fix holes in occlusion geometry due to disabled occluders.

* Starting work on better wall handling.

* Some comments.

* Improve font-face-culled FOV pass.

* Improve various light biasing things.

* VSM, smooth shadows.

Also unused VSM blurring because it didn't work but committing it like this will forever keep it in Git somewhere.

* FOV smoothing, looks kinda awful.

* Base wall bleed blur strength on camera size.

* The part where I give up.

* Comments. Many comments.

* Allow eyes to disable FOV.

* Improve OccluderComponent on the client.

* Update for occluder component changes.

* Maybe do this properly...
2020-02-23 17:18:58 +01:00
Tyler YoungandGitHub 755675eaab Introduce DynamicTree, Separate Ray from CollisionRay (#951)
* separates Rays from CollisionRays, removing collision masking from Ray

* Entity, ClientEntityManager and EntityManager classes occasionally need to UpdateEntityTree

Entity intersection queries now use a DynamicTree

DynamicTree now correctly reports Count and separately NodeCount

DynamicTree now has optionally precise queries

DynamicTree no longer incorrectly Adds on AddOrUpdate if Update is not necessary

Entity startup now starts Transform, then Collidable, then remaining components

EntityManger's Entity dictionary is now a ConcurrentDictionary to support iteration under modification

DynamicTree freeing root leaf no longer results in invalid tree

SnapGridComponent has been extended to support additional area and directional queries

* added lots of calls to UpdateEntityTree, will need to scale back during review

fixed moved/changed AABB updates to DynamicTree, missed a ref

converted other methods in EntityManager to use the tree for spatial queries

* add unit tests for DynamicTree

make Capacity and EnsureCapacity public, setting Capacity will call EnsureCapacity

* fix brace style

* Box2 Grow -> Enlarged, Combine -> Union
2020-02-06 14:13:15 +01:00
Pieter-Jan Briers 9b8c122f03 Enable nullability for Robust.Shared.Maths 2020-01-22 23:56:13 +01:00
Pieter-Jan Briers 5252b1e99b Add some extra helpers to Box2. 2019-10-13 15:22:47 +02:00
Pieter-Jan Briers 72c4d56639 Remove a bunch of oldcode from FloatMath.
Did we need to store 256 KiB worth of inaccurate sin/cos lookup? Nah.
2019-08-08 00:41:03 +02:00
AcruidandPieter-Jan Briers 1b3cc8aba6 Grid Bounds (#800)
* Added centered unit box static field to Box2.

* MapGrid is more testable.

* Added some unit tests for MapGrid.
Fixed bug in MapChunk.GridTileToLocal().
MapGrid.UpdateAABB() actually expands properly now.

* Moved IMapChunk to Robust.Shared.Map.
Moved Chunk class out of MapManager class.

* Added unit tests for MapChunk.

* Bounds reduce by 1, so almost working.

* Now bound shrinking works :D

* Moved MapGrid out of MapManager.
Moved IMapGrid into the Shared/Map folder.
Replaced all calls to IMapGrid.ParentMap.Index with IMapGrid.ParentMapId.

* Added more MapGrid unit tests.
Fixed a bug in TryGetTileRef.
2019-04-29 12:43:20 +02:00
AcruidandPieter-Jan Briers 7053fb15f8 Map System Code Refactor (#796)
* Removed unused method TileRef.GetStep().
Removed unused property TileRef.TileSize.
Removed unused property TileRef.Tile, made the field public with the same name.
Made the TileRef struct readonly.
Removed property TileRef.TileDef.
Removed property TileRef.LocalPos.
Renamed GridTile to GridIndices.
Implemented IEquatable on TileRef.
Implemented Equality operators on TileRef.
Added PublicAPI attribute to TileRef.
Added doc comments to TileRef.

* Modified Tile:
Added the PublicApi annotation.
Made struct readonly.
Filled out doc comments.
Changed auto properties to readonly fields.
Renamed TileId to TypeId.
Added a static Empty tile to the struct.
Implemented IEquatable.

* Modified MapCoordinates:
Added PublicApi attribute.
Implemented IEquatable.
Filled out doc comments.
Removed Map property.

* Modified ScreenCoordinates:
Filled out doc comments.
Added the PublicApi attribute.
Implemented IEquatable.

* Modified GridCoordinates:
Removed method IsValidLocation.

* Removed property GridCoordinates.Grid.

* Removed GridCoordinates.Map.

* Removed GridCoordinates.MapId.

* Removed property GridCoordinates.IsWorld.
Removed constructors taking a MapId.

* Removed static IoCManager calls from GridCoordinates.

* Modified GridCoordinates:
Added attribute PublicApi.
Filled out doc comments.

* Filled out doc comments for MapGrid.
Filled out doc comments for MapIndices.
Misc refactors for both.

* added command to teleport grids.

* Added method Box2.Intersect.
Added method Box2.Union.
Placement manager now spawns new grids to place tiles not connected to an existing grid.
2019-04-20 20:37:37 +02:00
SilverandGitHub 25926a17b7 Renames SS14.* to Robust.* (#793)
RobustToolbox projects should be named Robust.* 

This PR changes the RobustToolbox projects from SS14.* to Robust.*

Updates SS14.* prefixes/namespaces to Robust.*
Updates SpaceStation14.sln to RobustToolbox.sln
Updates MSBUILD/SS14.* to MSBUILD/Robust.*
Updates CSProject and MSBuild references for the above
Updates git_helper.py
Removes Runserver and Runclient as they are unusable
2019-04-15 20:24:59 -06:00