void ConvertAttahments(RigBasedAssetAuthoring assetAuthoring, Entity assetEntity, RigComponent rigComponent, BlobAssetReference <RigDefinition> rig)
{
var attachmentInfos = new List <AttachmentData>();
var rigComponentBones = new List <Transform>(rigComponent.Bones);
for (int nBone = 0; nBone < rigComponentBones.Count; nBone++)
{
var localBone = rigComponentBones[nBone];
for (int nChild = 0; nChild < localBone.childCount; nChild++)
{
var child = localBone.GetChild(nChild);
// Ignore children that are also bones
if (rigComponentBones.Contains(child))
{
// GameDebug.Log("bone" + child + " should not be attached");
continue;
}
attachmentInfos.Add(new AttachmentData {
go = child.gameObject,
boneIndex = nBone,
});
}
}
if (attachmentInfos.Count > 0)
{
DstEntityManager.AddBuffer <RigBasedAsset.Attachment>(assetEntity);
}
// Find objects attached to bones
for (int i = 0; i < attachmentInfos.Count; i++)
{
var attachmentInfo = attachmentInfos[i];
var attachmentEntity = GetPrimaryEntity(attachmentInfo.go);
var assetAttachments = DstEntityManager.GetBuffer <RigBasedAsset.Attachment>(assetEntity);
assetAttachments.Add(new RigBasedAsset.Attachment()
{
Value = attachmentEntity
});
DstEntityManager.AddComponentData(attachmentEntity, new RigAttacher.AttachEntity()
{
Value = attachmentEntity,
});
// Remove from parent
if (DstEntityManager.HasComponent <Parent>(attachmentEntity))
{
DstEntityManager.RemoveComponent <Parent>(attachmentEntity);
}
if (DstEntityManager.HasComponent <LocalToParent>(attachmentEntity))
{
DstEntityManager.RemoveComponent <LocalToParent>(attachmentEntity);
}
if (!DstEntityManager.HasComponent <Static>(attachmentEntity))
{
DstEntityManager.AddComponent <Static>(attachmentEntity);
}
// Add rig attacher
var boneRef = RuntimeBoneReference.Default;
boneRef.BoneIndex = attachmentInfo.boneIndex;
boneRef.ReferenceRig = rig;
RigAttacher.AddRigAttacher(attachmentEntity, DstEntityManager, boneRef);
GameDebug.Log(" Found attrachment:{0} on bone:{1} rig:{2}", attachmentInfo.go, boneRef.BoneIndex, rigComponent);
}
}
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)
};
}
}
}
