mirror of
https://github.com/SabreTools/SabreTools.Serialization.git
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7689c6dd07
This change looks dramatic, but it's just separating out the already-split namespaces into separate top-level folders. In theory, every single one could be built into their own Nuget package. `SabreTools.Serialization` still builds the normal Nuget package that is used by all other projects and includes all namespaces.
94 lines
3.1 KiB
C#
94 lines
3.1 KiB
C#
using System.Runtime.InteropServices;
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namespace SabreTools.Data.Models.BSP
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{
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/// <summary>
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/// The structure is 176 bytes long. The startPosition element is the
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/// coordinates of the first corner of the displacement. DispVertStart
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/// and DispTriStart are indices into the DispVerts and DispTris lumps.
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/// The power entry gives the number of subdivisions in the displacement
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/// surface - allowed values are 2, 3 and 4, and these correspond to 4,
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/// 8 and 16 subdivisions on each side of the displacement surface.
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/// The structure also references any neighbouring displacements on the
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/// sides or the corners of this displacement through the EdgeNeighbors
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/// and CornerNeighbors members. There are complex rules governing the
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/// order that these neighbour displacements are given; see the comments
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/// in bspfile.h for more. The MapFace value is an index into the face
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/// array and is face that was turned into a displacement surface.
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/// This face is used to set the texture and overall physical location
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/// and boundaries of the displacement.
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/// </summary>
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/// <see href="https://developer.valvesoftware.com/wiki/BSP_(Source)"/>
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[StructLayout(LayoutKind.Sequential)]
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public sealed class DispInfo
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{
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/// <summary>
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/// Start position used for orientation
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/// </summary>
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public Vector3D StartPosition = new();
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/// <summary>
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/// Index into LUMP_DISP_VERTS.
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/// </summary>
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public int DispVertStart;
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/// <summary>
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/// Index into LUMP_DISP_TRIS.
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/// </summary>
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public int DispTriStart;
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/// <summary>
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/// Power - indicates size of surface (2^power 1)
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/// </summary>
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public int Power;
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/// <summary>
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/// Minimum tesselation allowed
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/// </summary>
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public int MinTess;
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/// <summary>
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/// Lighting smoothing angle
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/// </summary>
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public float SmoothingAngle;
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/// <summary>
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/// Surface contents
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/// </summary>
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public int Contents;
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/// <summary>
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/// Which map face this displacement comes from.
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/// </summary>
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public ushort MapFace;
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/// <summary>
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/// Index into ddisplightmapalpha.
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/// </summary>
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public int LightmapAlphaStart;
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/// <summary>
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/// Index into LUMP_DISP_LIGHTMAP_SAMPLE_POSITIONS.
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/// </summary>
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public int LightmapSamplePositionStart;
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/// <summary>
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/// Indexed by NEIGHBOREDGE_ defines.
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/// </summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
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public CDispNeighbor[] EdgeNeighbors = new CDispNeighbor[4];
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/// <summary>
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/// Indexed by CORNER_ defines.
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/// </summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 4)]
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public CDispCornerNeighbors[] CornerNeighbors = new CDispCornerNeighbors[4];
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/// <summary>
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/// Active verticies
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/// </summary>
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[MarshalAs(UnmanagedType.ByValArray, SizeConst = 10)]
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public uint[] AllowedVerts = new uint[10];
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}
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}
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