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Update Model span utils

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* Order based on field position
* Fix length bug with MeshMaterialAsSpan
* Add MaterialsAsSpan
This commit is contained in:
Rgebee 2026-07-20 21:52:59 +01:00
commit 6ac30f758f
1 changed files with 31 additions and 18 deletions
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59
Raylib-cs/types/Model.cs
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@ -130,16 +130,42 @@ public unsafe struct Model
public Matrix4x4* BoneMatrices; public Matrix4x4* BoneMatrices;
/// <summary> /// <summary>
/// Bones animated transformation matrices as span. Based on Skeleton.BoneCount length /// Meshes as span. Based on MeshCount length
/// </summary> /// </summary>
public Span<Matrix4x4> BoneMatricesAsSpan() public Span<Mesh> MeshesAsSpan()
{ {
if (BoneMatrices == null || Skeleton.BoneCount <= 0) if (Meshes == null || MeshCount <= 0)
{ {
return Span<Matrix4x4>.Empty; return Span<Mesh>.Empty;
} }
return new Span<Matrix4x4>(BoneMatrices, Skeleton.BoneCount); return new Span<Mesh>(Meshes, MeshCount);
}
/// <summary>
/// Materials as span. Based on MaterialCount length
/// </summary>
public Span<Material> MaterialsAsSpan()
{
if (Materials == null || MaterialCount <= 0)
{
return Span<Material>.Empty;
}
return new Span<Material>(Materials, MaterialCount);
}
/// <summary>
/// Mesh material number as span. Based on MeshCount length
/// </summary>
public Span<int> MeshMaterialAsSpan()
{
if (MeshMaterial == null || MeshCount <= 0)
{
return Span<int>.Empty;
}
return new Span<int>(MeshMaterial, MeshCount);
} }
/// <summary> /// <summary>
@ -156,29 +182,16 @@ public unsafe struct Model
} }
/// <summary> /// <summary>
/// Mesh material number as span. Based on MaterialCount length /// Bones animated transformation matrices as span. Based on Skeleton.BoneCount length
/// </summary> /// </summary>
public Span<int> MeshMaterialAsSpan() public Span<Matrix4x4> BoneMatricesAsSpan()
{ {
if (MeshMaterial == null || MaterialCount <= 0) if (BoneMatrices == null || Skeleton.BoneCount <= 0)
{ {
return Span<int>.Empty; return Span<Matrix4x4>.Empty;
} }
return new Span<int>(MeshMaterial, MaterialCount); return new Span<Matrix4x4>(BoneMatrices, Skeleton.BoneCount);
}
/// <summary>
/// Meshes as span. Based on MeshCount length
/// </summary>
public Span<Mesh> MeshesAsSpan()
{
if (Meshes == null || MeshCount <= 0)
{
return Span<Mesh>.Empty;
}
return new Span<Mesh>(Meshes, MeshCount);
} }
} }