erik/acdream
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions 2

refactor(content): share EnvCell geometry identity

Browse source
This commit is contained in:
Erik 2026-07-24 13:32:03 +02:00
parent 05a22dee99
commit 86fadf8661
3 changed files with 73 additions and 8 deletions
Download patch file Download diff file Expand all files Collapse all files

10
src/AcDream.App/Rendering/Wb/EnvCellLandblockBuild.cs
View file

@ -1,5 +1,6 @@
using System.Collections.Immutable;
using System.Numerics;
using AcDream.Core.Rendering.Wb;
using DatReaderWriter.DBObjs;
using DatReaderWriter.Enums;
using DatReaderWriter.Types;
@ -125,14 +126,7 @@ public sealed class EnvCellLandblockBuildBuilder
uint environmentId,
ushort cellStructure,
IReadOnlyList<ushort> surfaces)
{
var hash = 17L;
hash = hash * 31 + (int)environmentId;
hash = hash * 31 + cellStructure;
foreach (var surface in surfaces)
hash = hash * 31 + surface;
return (ulong)hash | 0x2_0000_0000UL;
}
=> EnvCellGeometryIdentity.Compute(environmentId, cellStructure, surfaces);
private static WbBoundingBox ComputeLocalBounds(CellStruct cellStruct)
{