HLSF use long as aloloc size

This commit is contained in:
Nitload
2026-02-23 12:32:15 +08:00
parent 4bd88ccbca
commit c155cab510
552 changed files with 154266 additions and 154330 deletions
@@ -1,45 +1,45 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
using System.Runtime.CompilerServices;
namespace StgSharp.Geometries
{
public static unsafe class GeometryOperation
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vec3 DefaultMotion(int tick)
{
return default(Vec3);
}
}
}
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
using System.Runtime.CompilerServices;
namespace StgSharp.Geometries
{
public static unsafe class GeometryOperation
{
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public static Vec3 DefaultMotion(int tick)
{
return default(Vec3);
}
}
}
@@ -1,70 +1,70 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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();
}
}
}
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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();
}
}
}
@@ -1,74 +1,74 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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();
}
}
}
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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();
}
}
}
@@ -1,67 +1,67 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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
}
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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
}
}
@@ -1,187 +1,187 @@
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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
}
}
//-----------------------------------------------------------------------
// -----------------------------------------------------------------------
// 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.Graphic;
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
}
}