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[unity] Fixed compile error on older Unity versions of RenderCombinedMesh. See commit ed75bff.

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This commit is contained in:
Harald Csaszar 2023-09-11 21:12:56 +02:00
parent ee3486ce5a
commit defa80c78d
1 changed files with 20 additions and 0 deletions
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20
spine-unity/Assets/Spine Examples/Scripts/Sample Components/RenderCombinedMesh.cs
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@ -31,6 +31,10 @@
#define NEW_PREFAB_SYSTEM
#endif
#if UNITY_2019_3_OR_NEWER
#define SET_VERTICES_HAS_LENGTH_PARAMETER
#endif
using System.Collections.Generic;
using System.Linq;
using UnityEngine;
@ -230,10 +234,26 @@ namespace Spine.Unity.Examples {
}
Mesh combinedMesh = doubleBufferedMesh.GetNext();
#if SET_VERTICES_HAS_LENGTH_PARAMETER
combinedMesh.SetVertices(this.positionBuffer.Items, 0, this.positionBuffer.Count);
combinedMesh.SetUVs(0, this.uvBuffer.Items, 0, this.uvBuffer.Count);
combinedMesh.SetColors(this.colorBuffer.Items, 0, this.colorBuffer.Count);
combinedMesh.SetTriangles(this.indexBuffer.Items, 0, this.indexBuffer.Count, 0);
#else
// fill excess with zero positions
{
int listCount = this.positionBuffer.Count;
Vector3[] positionArray = this.positionBuffer.Items;
int arrayLength = positionArray.Length;
Vector3 vector3zero = Vector3.zero;
for (int i = listCount; i < arrayLength; i++)
positionArray[i] = vector3zero;
}
combinedMesh.vertices = this.positionBuffer.Items;
combinedMesh.uv = this.uvBuffer.Items;
combinedMesh.colors32 = this.colorBuffer.Items;
combinedMesh.triangles = this.indexBuffer.Items;
#endif
ownMeshFilter.sharedMesh = combinedMesh;
}