Misaki/GhostEngine
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Update rendering architecture and resource management

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Added a new `Ref<T>` struct for reference semantics.
Added the `RenderGraph` system for managing rendering passes.
Added the `RenderTexture` class for encapsulating GPU resources.
Added `GraphicsBuffer` class for effective GPU resource management.
Changed `CommandList` methods from public to internal for visibility control.
Changed `IRenderPass` interface from internal to public for accessibility.
Changed `GetData<T>()` in `ComponentObject.cs` to return `CompRef<T>`.
Changed `GetComponent<T>()` in `EntityManager.cs` to return `CompRef<T>`.
Changed `GetSingleton<T>()` in `World.cs` to use `CompRef<T>`.
Changed `IQueryTypeParameter` to use `CompRef<T>` for consistency.
Changed `QueryItem<T0>` and related structs to use `CompRef<T>`.
Changed `Material` class to support bindless textures.
Changed `Shader` class to support bindless rendering.
Changed `Mesh` class to support bindless vertex and index buffer access.
Updated documentation to reflect the new bindless rendering architecture.
This commit is contained in:
Misaki
2025-08-01 21:34:48 +09:00
parent 1284bb17de
commit eafbfb2fa1
43 changed files with 3845 additions and 2183 deletions
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8
Ghost.Entities/EntityManager.cs
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@@ -192,18 +192,18 @@ public readonly struct EntityManager : IDisposable
/// </summary>
/// <typeparam name="T">The type of the component to retrieve.</typeparam>
/// <param name="entity">The entity whose component is to be retrieved.</param>
/// <returns>A <see cref="Ref{T}"/> to the component, or a null reference if the component does not exist.</returns>
/// <returns>A <see cref="CompRef{T}"/> to the component, or a null reference if the component does not exist.</returns>
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public readonly Ref<T> GetComponent<T>(Entity entity)
public readonly CompRef<T> GetComponent<T>(Entity entity)
where T : unmanaged, IComponentData
{
if (_world.ComponentStorage.TryGetPool<T>(out var pool) && pool.Has(entity))
{
return new Ref<T>(ref pool.GetRef(entity));
return new CompRef<T>(ref pool.GetRef(entity));
}
else
{
return new Ref<T>(ref Unsafe.NullRef<T>(), false);
return new CompRef<T>(ref Unsafe.NullRef<T>(), false);
}
}

6
Ghost.Entities/Query/QueryTypeParameter.cs
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@@ -7,7 +7,7 @@ public interface IQueryTypeParameter
{
}
public ref struct Ref<T> : IQueryTypeParameter
public ref struct CompRef<T> : IQueryTypeParameter
where T : IComponentData
{
internal ref T _value;
@@ -30,13 +30,13 @@ public ref struct Ref<T> : IQueryTypeParameter
init;
}
public Ref(ref T value, bool isValid)
public CompRef(ref T value, bool isValid)
{
_value = ref value;
IsValid = isValid;
}
public Ref(ref T value) : this(ref value, true)
public CompRef(ref T value) : this(ref value, true)
{
}
}

66
Ghost.Entities/Template/QueryItem.cs
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@@ -22,9 +22,10 @@ public readonly struct QueryItem<T0>
public ref T0 Component0 => ref _pool0.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0)
public void Deconstruct(out Entity entity, out CompRef<T0> c0)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));
}
}
@@ -49,10 +50,12 @@ public readonly struct QueryItem<T0, T1>
public ref T1 Component1 => ref _pool1.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
}
}
@@ -79,10 +82,13 @@ public readonly struct QueryItem<T0, T1, T2>
public ref T2 Component2 => ref _pool2.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
}
}
@@ -112,10 +118,14 @@ public readonly struct QueryItem<T0, T1, T2, T3>
public ref T3 Component3 => ref _pool3.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2, out Ref<T3> c3)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2, out CompRef<T3> c3)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));c3 = new (ref _pool3.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
c3 = new (ref _pool3.GetRef(_entity));
}
}
@@ -148,10 +158,15 @@ public readonly struct QueryItem<T0, T1, T2, T3, T4>
public ref T4 Component4 => ref _pool4.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2, out Ref<T3> c3, out Ref<T4> c4)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2, out CompRef<T3> c3, out CompRef<T4> c4)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));c3 = new (ref _pool3.GetRef(_entity));c4 = new (ref _pool4.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
c3 = new (ref _pool3.GetRef(_entity));
c4 = new (ref _pool4.GetRef(_entity));
}
}
@@ -187,10 +202,16 @@ public readonly struct QueryItem<T0, T1, T2, T3, T4, T5>
public ref T5 Component5 => ref _pool5.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2, out Ref<T3> c3, out Ref<T4> c4, out Ref<T5> c5)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2, out CompRef<T3> c3, out CompRef<T4> c4, out CompRef<T5> c5)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));c3 = new (ref _pool3.GetRef(_entity));c4 = new (ref _pool4.GetRef(_entity));c5 = new (ref _pool5.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
c3 = new (ref _pool3.GetRef(_entity));
c4 = new (ref _pool4.GetRef(_entity));
c5 = new (ref _pool5.GetRef(_entity));
}
}
@@ -229,10 +250,17 @@ public readonly struct QueryItem<T0, T1, T2, T3, T4, T5, T6>
public ref T6 Component6 => ref _pool6.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2, out Ref<T3> c3, out Ref<T4> c4, out Ref<T5> c5, out Ref<T6> c6)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2, out CompRef<T3> c3, out CompRef<T4> c4, out CompRef<T5> c5, out CompRef<T6> c6)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));c3 = new (ref _pool3.GetRef(_entity));c4 = new (ref _pool4.GetRef(_entity));c5 = new (ref _pool5.GetRef(_entity));c6 = new (ref _pool6.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
c3 = new (ref _pool3.GetRef(_entity));
c4 = new (ref _pool4.GetRef(_entity));
c5 = new (ref _pool5.GetRef(_entity));
c6 = new (ref _pool6.GetRef(_entity));
}
}
@@ -274,10 +302,18 @@ public readonly struct QueryItem<T0, T1, T2, T3, T4, T5, T6, T7>
public ref T7 Component7 => ref _pool7.GetRef(_entity);
// Deconstruct into tuple-like values
public void Deconstruct(out Entity entity, out Ref<T0> c0, out Ref<T1> c1, out Ref<T2> c2, out Ref<T3> c3, out Ref<T4> c4, out Ref<T5> c5, out Ref<T6> c6, out Ref<T7> c7)
public void Deconstruct(out Entity entity, out CompRef<T0> c0, out CompRef<T1> c1, out CompRef<T2> c2, out CompRef<T3> c3, out CompRef<T4> c4, out CompRef<T5> c5, out CompRef<T6> c6, out CompRef<T7> c7)
{
entity = _entity;
c0 = new (ref _pool0.GetRef(_entity));c1 = new (ref _pool1.GetRef(_entity));c2 = new (ref _pool2.GetRef(_entity));c3 = new (ref _pool3.GetRef(_entity));c4 = new (ref _pool4.GetRef(_entity));c5 = new (ref _pool5.GetRef(_entity));c6 = new (ref _pool6.GetRef(_entity));c7 = new (ref _pool7.GetRef(_entity));
c0 = new (ref _pool0.GetRef(_entity));
c1 = new (ref _pool1.GetRef(_entity));
c2 = new (ref _pool2.GetRef(_entity));
c3 = new (ref _pool3.GetRef(_entity));
c4 = new (ref _pool4.GetRef(_entity));
c5 = new (ref _pool5.GetRef(_entity));
c6 = new (ref _pool6.GetRef(_entity));
c7 = new (ref _pool7.GetRef(_entity));
}
}

15
Ghost.Entities/Template/QueryItem.tt
View File

@@ -20,16 +20,10 @@ var deconstructParams = Enumerable.Range(0, arity)
.Select(i => {
var name = $"c{i}";
return arity == 1
? $"out Ref<T0> {name}"
: $"out Ref<T{i}> {name}";
? $"out CompRef<T0> {name}"
: $"out CompRef<T{i}> {name}";
})
.Aggregate((a, b) => a + ", " + b);
var deconstructAssigns = Enumerable.Range(0, arity)
.Select(i => {
var name = $"c{i}";
return $"{name} = new (ref _pool{i}.GetRef(_entity));";
})
.Aggregate((a, b) => a + b);
#>
public readonly struct QueryItem<<#= generics #>>
<#= restrictions #>
@@ -57,7 +51,10 @@ public readonly struct QueryItem<<#= generics #>>
public void Deconstruct(out Entity entity, <#= deconstructParams #>)
{
entity = _entity;
<#= deconstructAssigns #>
<# for (int i = 0; i < arity; i++){ #>
c<#= i #> = new (ref _pool<#= i #>.GetRef(_entity));
<# } #>
}
}

4
Ghost.Entities/World.cs
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@@ -68,11 +68,11 @@ public partial class World : IDisposable, IEquatable<World>
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]
public Ref<T> GetSingleton<T>()
public CompRef<T> GetSingleton<T>()
where T : unmanaged, IComponentData
{
ref var component = ref CollectionsMarshal.GetValueRefOrAddDefault(SingletonContainer<T>.container, _id, out _);
return new Ref<T>(ref component);
return new CompRef<T>(ref component);
}
[MethodImpl(MethodImplOptions.AggressiveInlining)]