protected override void OnUpdate()
{
Entities.ForEach((SkinnedMesh meshRenderer) =>
{
var entity = GetPrimaryEntity(meshRenderer.SkinnedMeshRenderer);
Entity rigEntity = GetPrimaryEntity(meshRenderer.Rig);
var animatedSkinMatricesArray = DstEntityManager.AddBuffer <AnimatedLocalToRoot>(rigEntity);
animatedSkinMatricesArray.ResizeUninitialized(meshRenderer.Rig.Bones.Length);
DstEntityManager.AddComponentData(entity, new SkinnedMeshRigEntity {
Value = rigEntity
});
DstEntityManager.AddComponentData(entity, new LocalToWorld());
DstEntityManager.AddComponentData(entity, new BoneIndexOffset());
DstEntityManager.AddBuffer <SkinnedMeshToRigIndex>(entity);
DstEntityManager.AddBuffer <BindPose>(entity);
DstEntityManager.AddBuffer <SkinMatrix>(entity);
var skeletonIndexArray = DstEntityManager.GetBuffer <SkinnedMeshToRigIndex>(entity);
var bindPoseArray = DstEntityManager.GetBuffer <BindPose>(entity);
var skinMatrices = DstEntityManager.GetBuffer <SkinMatrix>(entity);
var smBones = meshRenderer.SkinnedMeshRenderer.bones;
skeletonIndexArray.ResizeUninitialized(smBones.Length);
bindPoseArray.ResizeUninitialized(smBones.Length);
skinMatrices.ResizeUninitialized(smBones.Length);
var skBones = meshRenderer.Rig.Bones;
for (int j = 0; j != smBones.Length; ++j)
{
var remap = new SkinnedMeshToRigIndex {
Value = -1
};
for (int k = 0; k != skBones.Length; ++k)
{
if (smBones[j] == skBones[k])
{
remap.Value = k;
break;
}
}
skeletonIndexArray[j] = remap;
var bindPose = meshRenderer.SkinnedMeshRenderer.sharedMesh.bindposes[j];
bindPoseArray[j] = new BindPose {
Value = bindPose
};
var skinMat = math.mul(meshRenderer.SkinnedMeshRenderer.bones[j].localToWorldMatrix, bindPose);
skinMatrices[j] = new SkinMatrix {
Value = new float3x4(skinMat.c0.xyz, skinMat.c1.xyz, skinMat.c2.xyz, skinMat.c3.xyz)
};
}
});
}
void ConvertSkinnedMeshRenderes(RigBasedAssetAuthoring assetAuthoring, Entity assetEntity,
RigComponent rigComponent)
{
var skinnedMeshRenderers = assetAuthoring.GetComponentsInChildren <SkinnedMeshRenderer>();
if (skinnedMeshRenderers.Length > 0)
{
DstEntityManager.AddBuffer <RigBasedAsset.SkinnedMeshRenderer>(assetEntity);
}
foreach (var meshRenderer in skinnedMeshRenderers)
{
var skinEntity = GetPrimaryEntity(meshRenderer.gameObject);
//var skinEntity = conversionSystem.CreateAdditionalEntity(meshRenderer);
#if UNITY_EDITOR
DstEntityManager.SetName(skinEntity, "Entity " + skinEntity.Index + " Skin_" + meshRenderer.gameObject.name);
#endif
var skinRendererBuffer = DstEntityManager.GetBuffer <RigBasedAsset.SkinnedMeshRenderer>(assetEntity);
skinRendererBuffer.Add(new RigBasedAsset.SkinnedMeshRenderer {
Value = skinEntity,
});
//var rigEntity = GetPrimaryEntity(src.Rig);
//DstEntityManager.AddComponentData(entity, new SkinnedMeshComponentData { RigEntity = rigEntity });
DstEntityManager.AddComponentData(skinEntity, new SkinnedMeshRigEntity {
Value = assetEntity
});
DstEntityManager.AddComponentData(skinEntity, new LocalToWorld());
DstEntityManager.AddComponentData(skinEntity, new BoneIndexOffset());
DstEntityManager.AddBuffer <SkinnedMeshToRigIndex>(skinEntity);
DstEntityManager.AddBuffer <BindPose>(skinEntity);
DstEntityManager.AddBuffer <SkinMatrix>(skinEntity);
var skeletonIndexArray = DstEntityManager.GetBuffer <SkinnedMeshToRigIndex>(skinEntity);
var bindPoseArray = DstEntityManager.GetBuffer <BindPose>(skinEntity);
var skinMatrices = DstEntityManager.GetBuffer <SkinMatrix>(skinEntity);
var smBones = meshRenderer.bones;
skeletonIndexArray.ResizeUninitialized(smBones.Length);
bindPoseArray.ResizeUninitialized(smBones.Length);
skinMatrices.ResizeUninitialized(smBones.Length);
//GameDebug.Log("skin smBones");
//for (int i = 0; i < smBones.Length; i++)
//{
// var relativePath = RigGenerator.ComputeRelativePath(smBones[i], transform);
// var id = (StringHash)relativePath;
// GameDebug.Log(" " + i + ":" + id.Id + " path:" + relativePath);
//}
for (int j = 0; j != smBones.Length; ++j)
{
var remap = new SkinnedMeshToRigIndex {
Value = -1
};
var smBoneRelativePath = RigGenerator.ComputeRelativePath(smBones[j], assetAuthoring.transform);
var smBoneId = (StringHash)smBoneRelativePath;
for (int k = 0; k != rigComponent.Bones.Length; ++k)
{
var relativePath = RigGenerator.ComputeRelativePath(rigComponent.Bones[k], rigComponent.transform);
var id = (StringHash)relativePath;
if (smBoneId.Equals(id))
{
remap.Value = k;
break;
}
}
skeletonIndexArray[j] = remap;
var bindPose = meshRenderer.sharedMesh.bindposes[j];
bindPoseArray[j] = new BindPose {
Value = bindPose
};
var skinMat = math.mul(meshRenderer.bones[j].localToWorldMatrix, bindPose);
skinMatrices[j] = new SkinMatrix {
Value = new float3x4(skinMat.c0.xyz, skinMat.c1.xyz, skinMat.c2.xyz, skinMat.c3.xyz)
};
}
}
}
