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Fixed for Entities 1.0

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Maximilian Winter
2022-12-04 04:18:35 +01:00
parent 4499f67f31
commit 6fde2095aa
17 changed files with 1059 additions and 331 deletions
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96
Runtime/Scripts/ModelBaker/MeshCombiner.cs
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@ -5,9 +5,103 @@
using UnityEngine;
using System.Collections.Generic;
using UnityEditor;
using UnityEngine.Rendering;
namespace TAO.VertexAnimation
{
public static class SkinnedMeshCombiner
{
public static GameObject Combine(this SkinnedMeshRenderer target, List<SkinnedMeshRenderer> skinnedMeshRenderers, string name, Vector3 position, Quaternion rotation, Vector3 scale)
{
List<BoneWeight> boneWeights = new List<BoneWeight>();
List<Transform> bones = new List<Transform>();
List<CombineInstance> combineInstances = new List<CombineInstance>();
Material sharedMaterial = skinnedMeshRenderers[0].sharedMaterial;
Bounds newBounds = skinnedMeshRenderers[0].bounds;
int num = 0;
for( int i = 0; i < skinnedMeshRenderers.Count; ++i )
{
SkinnedMeshRenderer skinnedMeshRenderer = skinnedMeshRenderers[i];
BoneWeight[] bws = skinnedMeshRenderer.sharedMesh.boneWeights;
Transform[] bs = skinnedMeshRenderer.bones;
for( int bwIndex = 0; bwIndex < bws.Length; ++bwIndex )
{
BoneWeight boneWeight = bws[bwIndex];
boneWeight.boneIndex0 += num;
boneWeight.boneIndex1 += num;
boneWeight.boneIndex2 += num;
boneWeight.boneIndex3 += num;
boneWeights.Add( boneWeight );
}
num += bs.Length;
for( int boneIndex = 0; boneIndex < bs.Length; ++boneIndex )
{
bones.Add( bs[boneIndex] );
}
CombineInstance combineInstance = new CombineInstance()
{
mesh = skinnedMeshRenderer.sharedMesh,
transform = skinnedMeshRenderer.transform.localToWorldMatrix
};
combineInstances.Add( combineInstance );
if ( i > 0 )
{
newBounds.Encapsulate( skinnedMeshRenderers[i].bounds );
}
//skinnedMeshRenderer.enabled = false;
}
List<Matrix4x4> bindposes = new List<Matrix4x4>();
for( int i = 0; i < bones.Count; ++i )
{
Transform bone = bones[i];
bindposes.Add( bone.worldToLocalMatrix * target.transform.worldToLocalMatrix );
}
SkinnedMeshRenderer combinedSkinnedMeshRenderer = target;
combinedSkinnedMeshRenderer.updateWhenOffscreen = false;
combinedSkinnedMeshRenderer.sharedMesh = new Mesh();
combinedSkinnedMeshRenderer.sharedMesh.indexFormat = IndexFormat.UInt32;
if ( combineInstances.Count == 1 )
{
combinedSkinnedMeshRenderer.sharedMesh = combineInstances[0].mesh;
}
else
{
combinedSkinnedMeshRenderer.sharedMesh.CombineMeshes( combineInstances.ToArray(), true, true );
}
foreach ( CombineInstance combineInstance in combineInstances )
{
combinedSkinnedMeshRenderer.sharedMesh.subMeshCount += combineInstance.mesh.subMeshCount;
}
combinedSkinnedMeshRenderer.sharedMaterials = new Material[combinedSkinnedMeshRenderer.sharedMesh.subMeshCount];
for ( int i = 0; i < combinedSkinnedMeshRenderer.sharedMesh.subMeshCount; i++ )
{
combinedSkinnedMeshRenderer.sharedMaterials[i] = sharedMaterial;
}
//combinedSkinnedMeshRenderer.sharedMaterial = sharedMaterial;
combinedSkinnedMeshRenderer.bones = bones.ToArray();
combinedSkinnedMeshRenderer.sharedMesh.boneWeights = boneWeights.ToArray();
combinedSkinnedMeshRenderer.sharedMesh.bindposes = bindposes.ToArray();
combinedSkinnedMeshRenderer.sharedMesh.RecalculateBounds();
//combinedSkinnedMeshRenderer.localBounds = new Bounds( new Vector3( 0.0f, 1.0f, 0.0f ), new Vector3( 0.5f, 1.0f, 0.5f ) );
//AssetDatabase.CreateAsset( combinedSkinnedMeshRenderer.sharedMesh, $"Assets/CombinedSkinnedMeshRendererPrefabs/{name}(Mesh{System.DateTime.Now:MM_dd_yyyy-H_mm}).asset" );
//AssetDatabase.SaveAssets();
return target.gameObject;
}
}
public static class MeshCombiner
{
private struct MaterialMeshGroup
@ -262,7 +356,7 @@ namespace TAO.VertexAnimation
// Add target mesh.
SkinnedMeshRenderer target = gameObject.AddComponent<SkinnedMeshRenderer>();
target.Combine(skinnedMeshes, meshes);
target.Combine(skinnedMeshes, gameObject.name, gameObject.transform.position, gameObject.transform.rotation, gameObject.transform.localScale);
}
}
}

2
Runtime/Scripts/ModelBaker/MeshCombiner.cs.meta
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@ -1,5 +1,5 @@
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