5 Commits

Author	SHA1	Message	Date
Leon Friedrich	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
āda	5cecbb2cff	Fix TransformBounds(Matrix3x2 , Box2Rotated) (#6171) ... * jouneys-end * test * more tests * test overkill * i'm tired * rip it out * Keep method but mark it as obsolete * Release notes * grammar --------- Co-authored-by: iaada <iaada@users.noreply.github.com> Co-authored-by: ElectroJr <leonsfriedrich@gmail.com>	2025-09-13 15:11:59 +10:00
metalgearsloth	0b7e8c2560	Add shapecasts + raycasts (#5440) ... * Add shapecasts + raycasts Actual raycasts. Need this for AI LIDAR experiment. * cassette * more cudin * Mostly ported * more work * More ports * the big house * rays * builds * Janky not working raycasts * Fix GJK * Test fixes * Shapecast + fixes * free * tests * More fixes * Minor changes * Not these * Release notes	2024-12-16 16:07:24 +11:00
metalgearsloth	cd95929ebe	Heavily optimise entitylookup (#5400) ... * Heavily optimise entitylookup Previously I made it so MOST of entitylookup goes through the same 4 or 5 codepaths and uses shapes. The downside was some codepaths were made much slower in the process. This fixes most of the going up and down lookups that some codepaths did. It should also be faster than the pre-shapes version because GetLocalPhysicsTransform is being used for the non-approx queries and most entities are parented directly to their broadphase. * Tests and confidence * code * dang	2024-08-27 21:32:50 +10:00
eoineoineoin	56c30edf04	Replace Matrix3 with System.Numerics.Matrix3x2 (#5078) ... * Delete Matrix3. Replace with System.Numerics.Matrix3x2 * Feedback * release notes	2024-06-02 14:08:47 +10:00