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Nitload
2026-02-28 00:54:32 +08:00
parent a798ab07f1
commit 55cf3934bb
90 changed files with 288 additions and 321 deletions
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StgSharp.Mathematics/Geometries/PlainGeometry/Cordinate.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Cordinate"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading.Tasks;
namespace StgSharp.Geometries
{
[StructLayout(LayoutKind.Sequential)]
public struct PartialPlainCoordinate
{
/*
internal Matrix32 axis;
/// <summary>
/// The _origin of this coordinate.
/// </summary>
public Vec3 origin;
public PartialPlainCoordinate( Vec3 origin, Vec3 horiziontial, Vec3 vertical )
{
this.origin = origin;
axis = new Matrix32();
Unsafe.SkipInit( out axis.mat );
axis.colum0 = horiziontial;
axis.colum1 = vertical;
}
/// <summary>
/// The horizontial axis of the coordinate. Point to the right direction.
/// </summary>
public Vec3 axis_H => axis.colum0;
/// <summary>
/// The vertical axis of the coordinate. Point to the top direction.
/// </summary>
public Vec3 axis_V => axis.colum1;
[MethodImpl( MethodImplOptions.AggressiveInlining )]
public Vec3 GetRealLocate( Vec2 raletiveLocation )
{
return origin + axis.VerticalVecMultiply( raletiveLocation );
}
*/
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Define/GeometryOperation.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="GeometryOperation"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System.Runtime.CompilerServices;
namespace StgSharp.Geometries
{
public static unsafe class GeometryOperation
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vec3 DefaultMotion(int tick)
{
return default(Vec3);
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Define/IPlainEntity.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="IPlainEntity"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;
namespace StgSharp.Geometries
{
public interface IPlainEntity
{
public Vec2 CenterPosition { get; set; }
public bool CollideWith(IPlainEntity entity);
}
public class PlainEntity : IPlainEntity
{
private PlainGeometry _shape;
public PlainEntity(PlainGeometry shape)
{
_shape = shape;
}
bool IPlainEntity.CollideWith(IPlainEntity entity)
{
throw new NotImplementedException();
}
Vec2 IPlainEntity.CenterPosition
{
get => _shape.Coordination.LocalOrigin.Coord.XY;
set => throw new InvalidOperationException();
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Define/ParticleOnPlain.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="ParticleOnPlain"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Collections.Generic;
using System.Linq;
using System.Numerics;
using System.Security.Cryptography.X509Certificates;
using System.Text;
using System.Threading.Tasks;
namespace StgSharp.Geometries
{
public class ParticleOnPlain : IInstancing, IPlainEntity
{
public ParticleOnPlain(PlainInstancingBuffer<ParticleOnPlain> buffer)
{
if (buffer == null) {
throw new ArgumentNullException(paramName:nameof(buffer));
}
GlobalBuffer = buffer;
BufferId = buffer.CreateInstanceID();
((IInstancingBuffer)buffer).InstanceList.Add(this);
}
public GeometryMotion Motion { get; set; }
public IInstancingBuffer GlobalBuffer { get; set; }
public int BufferId { get; set; }
Vec3 IInstancing.CenterPositionGlobal { get; set; }
bool IPlainEntity.CollideWith(IPlainEntity entity)
{
throw new NotImplementedException();
}
Vec2 IPlainEntity.CenterPosition
{
get => GlobalBuffer.CoordAndRotationList[BufferId].XY;
set => throw new NotImplementedException();
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Define/PlainGeometry.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="PlainGeometry"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Graphics;
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.ComponentModel;
namespace StgSharp.Geometries
{
/// <summary>
/// Plain geometry only contains straight sides.
/// </summary>
public abstract class PlainGeometry : IGeometry
{
protected Vec4[] vertexMat;
internal CoordinationBase coordinate;
internal PlainGeometry(CoordinationBase coordination)
{
coordinate = coordination;
}
public Point this[int index]
{
get => new Point(vertexMat[index]);
set => vertexMat[index].vec = value.coordVec;
}
public int VertexCount => this.vertexMat.Length;
public abstract ReadOnlySpan<int> VertexIndices { get; }
#pragma warning disable CA1819
public Vec4[] VertexStream => vertexMat;
public CoordinationBase Coordination => this.coordinate;
#pragma warning restore CA1819
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Define/PlainInstancingBuffer.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="PlainInstancingBuffer"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using StgSharp.Mathematics.Numeric;
using System;
using System.Collections;
using System.Collections.Generic;
using System.ComponentModel;
using System.Diagnostics.Contracts;
using System.Linq;
using System.Numerics;
using System.Reflection;
using System.Runtime.CompilerServices;
using System.Runtime.InteropServices;
using System.Text;
using System.Threading;
using System.Threading.Tasks;
namespace StgSharp.Geometries
{
public class PlainInstancingBuffer<T> : IDisposable, IEnumerable<T>, IInstancingBuffer where T: IInstancing
{
private bool disposedValue;
private CoordinatePlain globalCoordinate;
private List<Vec4> coordList;
private List<IInstancing> instanceList;
private List<float> scalingList;
private Mutex mutex;
public PlainInstancingBuffer()
{
coordList = new List<Vec4>(capacity:100);
instanceList = new List<IInstancing>(capacity:100);
scalingList = new List<float>(capacity:100);
coordArray = Array.Empty<Vec4>();
scaleArray = Array.Empty<float>();
mutex = new Mutex();
}
public List<IInstancing> InstanceList
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => instanceList;
}
public List<Vec4> CoordAndRotationList
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => coordList;
}
public List<float> ScalingList
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => scalingList;
}
public Span<Vec4> CoordAndRotationSpan
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => CollectionsMarshal.AsSpan(coordList);
}
public Span<float> ScalingSpan
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
get => CollectionsMarshal.AsSpan(scalingList);
}
public int CreateInstanceID()
{
mutex.WaitOne();
int ret = instanceList.Count;
coordList.Add(new Vec4());
scalingList.Add(0);
mutex.ReleaseMutex();
return ret;
}
// ~PlainInstancingBuffer()
// {
// Dispose(disposing: false);
// }
public void Dispose()
{
Dispose(disposing:true);
GC.SuppressFinalize(this);
}
public IEnumerator<T> GetEnumerator()
{
foreach (IInstancing item in instanceList) {
yield return (T)item;
}
}
public void Remove(T instance)
{
mutex.WaitOne();
if (instance.GlobalBuffer != this) {
throw new ArgumentException(
message:"instance does not belong to current Particle Buffer",
paramName:nameof(instance));
}
int index = instance.BufferId;
IInstancing temp = instanceList[^1];
instanceList[instance.BufferId] = temp;
temp.BufferId = instance.BufferId;
coordList[instance.BufferId] = coordList[^1];
scalingList[instance.BufferId] = scalingList[^1];
instanceList.RemoveAt(instanceList.Count - 1);
coordList.RemoveAt(coordList.Count - 1);
scalingList.RemoveAt(scalingList.Count - 1);
mutex.ReleaseMutex();
}
public void UpdateAllParticles()
{
foreach (IInstancing particle in instanceList) {
particle.Move();
}
}
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing) {
mutex.Dispose();
}
coordList.Clear();
instanceList.Clear();
scalingList.Clear();
disposedValue = true;
}
}
IEnumerator IEnumerable.GetEnumerator()
{
foreach (IInstancing item in instanceList) {
yield return (T)item;
}
}
IGeometry IInstancingBuffer.TypicalShape => throw new NotImplementedException();
#region field of mem opt
private Vec4[] coordArray;
private float[] scaleArray;
#endregion
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Parallelogram.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Parallelogram"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
namespace StgSharp.Geometries
{
public class Parallelogram : Polygon4
{
internal readonly Func<int, Vec3> movCenterOperation = GeometryOperation.DefaultMotion;
internal Point center;
public Parallelogram(float v0x, float v0y, float v1x, float v1y, float v2x, float v2y, float v3x, float v3y)
: base(v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y)
{
#if DEBUG
if (this[0].Coord + this[2].Coord != this[1].Coord + this[3].Coord)
{
DefaultLog.InternalWriteLog(
"Init of geometry item failed, because four vertices cannot form a rectangle.",
LogType.Warning);
}
#endif
}
public Parallelogram(
PlainCoordinate coordination,
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y)
: base(coordination, v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y)
{
#if DEBUG
if (this[0].Coord + this[2].Coord != this[1].Coord + this[3].Coord)
{
DefaultLog.InternalWriteLog(
"Init of geometry item failed, because four vertices cannot form a rectangle.",
LogType.Warning);
}
#endif
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Plain.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Plain"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System.Numerics;
namespace StgSharp.Geometries
{
public unsafe class Plain
{
internal readonly float d = -1;
internal Vec3 _origin;
internal Vec3 plainParameter;
internal Vec3 vec1;
internal Vec3 vec2;
public Plain(Vec3 o, Vec3 v1, Vec3 v2)
{
this._origin = o;
this.vec1 = v1 - (v2 * (v1.Y / v2.Y)); //xz
this.vec2 = v2 - (vec1 * (v2.X / v1.X)); //yz
// |_origin|-k1*|vec1|-k2*|vec2| --> plainParameter.Z；
plainParameter.Z = _origin.Z - (vec1.Z * (_origin.X / vec1.X)) - (vec2.Z * (_origin.Y / vec2.Y));
// plainParameter.Z -> plainParameter.X, plainParameter.Y
plainParameter.X = vec1.X * (vec1.Z / plainParameter.Z);
plainParameter.Y = vec2.Y * (vec2.Z / plainParameter.Z);
plainParameter.X = 1 / plainParameter.X;
plainParameter.Y = 1 / plainParameter.Y;
plainParameter.Z = 1 / plainParameter.Z;
}
public Plain(Point p1, Point p2, Point p3)
{
Vec3 origin = p1.Coord;
Vec3 v1 = p2.Coord - origin;
Vec3 v2 = p3.Coord - origin;
vec1 = v1 - (v2 * (v1.Y / v2.Y)); //xz
vec2 = v2 - (vec1 * (v2.X / v1.X)); //yz
// |_origin|-k1*|vec1|-k2*|vec2| --> plainParameter.Z；
plainParameter.Z = origin.Z - (vec1.Z * (origin.X / vec1.X)) - (vec2.Z * (origin.Y / vec2.Y));
// plainParameter.Z --> plainParameter.X, plainParameter.Y
plainParameter.X = vec1.X * (vec1.Z / plainParameter.Z);
plainParameter.Y = vec2.Y * (vec2.Z / plainParameter.Z);
plainParameter.X = 1 / plainParameter.X;
plainParameter.Y = 1 / plainParameter.Y;
plainParameter.Z = 1 / plainParameter.Z;
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Polygon4.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Polygon4"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Numerics;
namespace StgSharp.Geometries
{
public class Polygon4 : PlainGeometry
{
protected static int[] Indices = [
0,
1,
2,
0,
2,
3
];
internal Polygon4()
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[4];
}
internal Polygon4(
Vec4[] rawCoord
)
: base(PlainCoordinate.StandardPlainCoordination)
{
if (rawCoord.Length != 4) {
throw new ArgumentOutOfRangeException(nameof(rawCoord));
}
vertexMat = rawCoord;
}
public Polygon4(
Point topLeft,
Point topRight,
Point bottomRight,
Point bottomLeft
)
: base(PlainCoordinate.StandardPlainCoordination)
{
this[0] = topLeft;
this[1] = topRight;
this[2] = bottomRight;
this[3] = bottomLeft;
}
public Polygon4(
CoordinationBase coordinate,
PlainCoordinate coordination,
Point topLeft,
Point topRight,
Point bottomRight,
Point bottomLeft
)
: base(coordinate)
{
this[0] = topLeft;
this[1] = topRight;
this[2] = bottomRight;
this[3] = bottomLeft;
}
public Polygon4(
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y
)
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[4];
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
this[3] = new Point(v3x, v3y, 0);
}
public Polygon4(
PlainCoordinate coordination,
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y
)
: base(coordination)
{
vertexMat = new Vec4[4];
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
this[3] = new Point(v3x, v3y, 0);
}
public override ReadOnlySpan<int> VertexIndices => Indices;
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Polygon5.cs
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Polygon5"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Numerics;
namespace StgSharp.Geometries
{
public unsafe class Polygon5 : PlainGeometry
{
internal static int[] Indices = [
0,
1,
2,
0,
2,
3,
0,
3,
4
];
public unsafe Polygon5()
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[5];
}
public Polygon5(
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y,
float v4x,
float v4y)
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[5];
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
this[3] = new Point(v3x, v3y, 0);
this[4] = new Point(v4x, v4y, 0);
}
public Polygon5(
PlainCoordinate coordination,
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y,
float v4x,
float v4y)
: base(coordination)
{
vertexMat = new Vec4[5];
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
this[3] = new Point(v3x, v3y, 0);
this[4] = new Point(v4x, v4y, 0);
}
public override ReadOnlySpan<int> VertexIndices => Indices;
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Polygon6.cs
+84
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Polygon6"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Numerics;
namespace StgSharp.Geometries
{
public class Polygon6 : PlainGeometry
{
internal static int[] Indices = [
0,
1,
2,
0,
2,
3,
0,
3,
4,
0,
4,
5
];
public Polygon6()
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[6];
}
public Polygon6(
PlainCoordinate coordination,
Vec2 vert0,
Vec2 vert1,
Vec2 vert2,
Vec2 vert3,
Vec2 vert4,
Vec2 vert5,
Vec2 vert6)
: base(coordination)
{
vertexMat = new Vec4[6];
vertexMat[0].reg = vert0.reg;
vertexMat[1].reg = vert1.reg;
vertexMat[2].reg = vert2.reg;
vertexMat[3].reg = vert3.reg;
vertexMat[4].reg = vert4.reg;
vertexMat[5].reg = vert5.reg;
vertexMat[6].reg = vert6.reg;
}
public override ReadOnlySpan<int> VertexIndices => Indices;
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Rectangle.cs
+87
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Rectangle"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Numerics;
namespace StgSharp.Geometries
{
public class Rectangle : Parallelogram
{
public Rectangle(float v0x, float v0y, float v1x, float v1y, float v2x, float v2y, float v3x, float v3y)
: base(v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y)
{
#if DEBUG
Vec2 side0 = (this[0].Coord - this[1].Coord).XY;
Vec2 side1 = (this[2].Coord - this[1].Coord).XY;
if (side0.Cross(side1) == 0) {
throw new ArgumentException();
}
#endif
}
public Rectangle(
PlainCoordinate coordination,
float v0x,
float v0y,
float v1x,
float v1y,
float v2x,
float v2y,
float v3x,
float v3y)
: base(coordination, v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y)
{
#if DEBUG
Vec2 side0 = (this[0].Coord - this[1].Coord).XY;
Vec2 side1 = (this[2].Coord - this[1].Coord).XY;
if (side0.Cross(side1) == 0) {
throw new ArgumentException();
}
#endif
}
/// <summary>
/// Calculate movement to center
/// </summary>
/// <param _label="tick">
/// CurrentPipeline time tick
/// </param>
/// <returns>
///
/// </returns>
public virtual Vec3 MovCenter(uint tick)
{
return default(Vec3);
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Square.cs
+47
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Square"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Mathematics;
using System.Numerics;
namespace StgSharp.Geometries
{
/// <summary>
/// A square
/// </summary>
public class Square : Rectangle
{
public Square(float v0x, float v0y, float v1x, float v1y, float v2x, float v2y, float v3x, float v3y)
: base(v0x, v0y, v1x, v1y, v2x, v2y, v3x, v3y)
{
if (true) { }
}
}
}
StgSharp.Mathematics/Geometries/PlainGeometry/Triangle.cs
+87
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//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// file="Triangle"
// Project: StgSharp
// AuthorGroup: Nitload
// Copyright (c) Nitload. All rights reserved.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in all
// copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
// SOFTWARE.
//
// -----------------------------------------------------------------------
// -----------------------------------------------------------------------
using StgSharp.Graphics;
using StgSharp.Mathematics;
using StgSharp.Mathematics.Graphics;
using System;
using System.Numerics;
namespace StgSharp.Geometries
{
public unsafe class Triangle : PlainGeometry
{
internal static int[] Indices = [
0,
1,
2
];
public Triangle()
: base(PlainCoordinate.StandardPlainCoordination)
{
vertexMat = new Vec4[3];
}
public Triangle(Point vertex01, Point vertex02, Point vertex03)
: base(PlainCoordinate.StandardPlainCoordination)
{
this[0] = vertex01;
this[1] = vertex02;
this[2] = vertex03;
}
public Triangle(PlainCoordinate coordination, Point vertex01, Point vertex02, Point vertex03)
: base(coordination)
{
this[0] = vertex01;
this[1] = vertex02;
this[2] = vertex03;
}
public Triangle(float v0x, float v0y, float v1x, float v1y, float v2x, float v2y)
: base(PlainCoordinate.StandardPlainCoordination)
{
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
}
public Triangle(PlainCoordinate coordination, float v0x, float v0y, float v1x, float v1y, float v2x, float v2y)
: base(coordination)
{
this[0] = new Point(v0x, v0y, 0);
this[1] = new Point(v1x, v1y, 0);
this[2] = new Point(v2x, v2y, 0);
}
public override ReadOnlySpan<int> VertexIndices => Indices;
}
}