public bool TryAdd(tmBatchObject part)
{
if (CanAdd(part))
{
Add(part);
return(true);
}
return(false);
}
public void ForcedBatchChanged(tmBatchObject part)
{
if (part.ForcedBatching)
{
AddToForced(part);
}
else
{
RemoveFromForced(part);
}
}
public void Add(tmBatchObject part)
{
if (part.Mesh != null && !parts.Contains(part))
{
part.BatchInstance = this;
parts.Add(part);
Modified = true;
OrderDirty = true;
vertexCount += part.Mesh.vertexCount;
if (part.ForcedBatching)
{
AddToForced(part);
}
}
}
public void Remove(tmBatchObject part)
{
if (parts.Contains(part))
{
part.Batched = false;
part.BatchInstance = null;
parts.Remove(part);
Modified = true;
vertexCount -= part.Mesh.vertexCount;
if (part.ForcedBatching)
{
RemoveFromForced(part);
}
}
}
void Update()
{
Bounds newBounds = new Bounds();
if (BatchedParts.Count > 0)
{
for (int index = 0, partsCount = BatchedParts.Count; index < partsCount; index++)
{
tmBatchObject part = BatchedParts[index];
if (!part.IsNull())
{
var curBounds = part.Mesh.bounds;
curBounds.center += part.CachedTransform.position;
newBounds.Encapsulate(curBounds);
}
}
newBounds.center -= CachedTransform.position;
}
CachedSkinnedRender.localBounds = newBounds;
}
public tmBatchedInstance BatchObject(tmBatchObject bo, Transform root, bool move = true)
{
if (bo.BatchInstance != null || bo.Mesh == null || bo.Material == null)
{
CustomDebug.LogError("invalid batch object : " + bo.name
+ " reason: instance:" + (bo.BatchInstance != null)
+ ", mesh:" + (bo.Mesh == null)
+ ", material:" + (bo.Material == null),
bo);
return(null);
}
move = root == null;
if (root == null)
{
root = transform;
}
bool needSkin = (bo.BatchingType == tmBatchingType.Skinning);
string key = "" + root.GetInstanceID() + bo.Material.GetInstanceID() + needSkin;
List <tmBatchedInstance> batches = null;
if (batchTable.ContainsKey(key))
{
batches = batchTable[key];
}
else
{
batches = new List <tmBatchedInstance>();
batchTable.Add(key, batches);
}
tmBatchedInstance availibleBatch = null;
foreach (tmBatchedInstance batch in batches)
{
if (batch.CanAdd(bo))
{
availibleBatch = batch;
break;
}
}
if (availibleBatch == null)
{
GameObject go = new GameObject();
go.transform.parent = root;
go.transform.localPosition = Vector3.zero;
go.name = "Batch_" + root.name + "_" + bo.Material.name.Replace(tk2dSpriteCollectionData.internalResourcePrefix, "") + "_" + needSkin;
go.layer = bo.gameObject.layer;
availibleBatch = needSkin ? go.AddComponent <tmSkinnedBatchedInstance>() : go.AddComponent <tmBatchedInstance>();
availibleBatch.shouldMove = move;
availibleBatch.SharedMaterial = bo.Material;
tmTextureRenderBase original = bo.GetComponent <tmTextureRenderBase>();
if (original)
{
tmBatchRender render = go.AddComponent <tmBatchRender>();
render.MainTexCollectionGUID = original.MainTexCollectionGUID;
render.MainTextureID = original.MainTextureID;
render.LightmapCollectionGUID = original.LightmapCollectionGUID;
render.LightmapTextureID = original.LightmapTextureID;
render.Material = original.Material;
}
batches.Add(availibleBatch);
availibleBatch.OnDestroyEvent += () => batches.Remove(availibleBatch);
}
if (availibleBatch != null)
{
availibleBatch.Add(bo);
}
return(availibleBatch);
}
public void BatchObject(tmBatchObject render, bool move = true)
{
BatchObject(render, transform, move);
}
public static void Convert(GameObject target)
{
// GameObject target = Selection.activeGameObject;
Mesh mesh = null;
MeshFilter mf = target.GetComponent <MeshFilter>();
bool isSkinned = false;
if (mf != null)
{
mesh = mf.sharedMesh;
}
else
{
SkinnedMeshRenderer smr = target.GetComponent <SkinnedMeshRenderer>();
if (smr != null)
{
isSkinned = true;
mesh = smr.sharedMesh;
}
}
int index = 0;
for (int i = 0; i < target.GetComponent <Renderer>().sharedMaterials.Length; i++)
{
Material mat = target.GetComponent <Renderer>().sharedMaterials[i];
Texture main = mat.mainTexture;
Texture lightmap = mat.GetLightmapTexture();
if (mat.name.Equals("Shadows_LOW"))
{
main = AssetUtility.GetAssetsAtPath <Texture2D>("Obstacles/Shadow_LOW")[0];
mat = AssetUtility.GetAssetsAtPath <Material>("Materials/Shadows")[0];
}
if (mat.name.Equals("Shadows_MEDIUM"))
{
main = AssetUtility.GetAssetsAtPath <Texture2D>("Obstacles/Shadow_MEDIUM")[0];
mat = AssetUtility.GetAssetsAtPath <Material>("Materials/Shadows")[0];
}
GameObject g = null;
if (!isSkinned && target.GetComponent <Renderer>().sharedMaterials.Length > 1)
{
g = new GameObject(target.name + index, typeof(MeshRenderer), typeof(MeshFilter));
g.name = target.name + index;
g.transform.parent = target.transform;
g.transform.localPosition = Vector3.zero;
g.transform.localScale = Vector3.one;
g.transform.localRotation = Quaternion.identity;
}
else
{
g = target;
}
tmTextureRenderBase render = null;
g.GetComponent <Renderer>().sharedMaterial = mat;
if (g.GetComponent <ParticleSystem>())
{
render = g.AddComponent <tmParticleSystemRender>();
}
if (main != null)
{
string path = AssetDatabase.GetAssetPath(main);
tmTextureCollectionIndex inst = tmIndex.Instance.CollectionIndexForTexturePath(path);
if (inst != null)
{
if (render == null)
{
render = g.AddComponent <tmTextureRender>();
}
render.MainTexCollectionGUID = inst.textureCollectionGUID;
render.MainTextureID = render.MainTexCollection.GetTextureDefenitionByName(main.name).textureGuid;
}
}
if (lightmap != null)
{
string path = AssetDatabase.GetAssetPath(lightmap);
tmTextureCollectionIndex inst = tmIndex.Instance.CollectionIndexForTexturePath(path);
if (inst != null)
{
if (render == null)
{
render = g.AddComponent <tmTextureRender>();
}
render.LightmapCollectionGUID = inst.textureCollectionGUID;
render.LightmapTextureID = render.LightmapCollection.GetTextureDefenitionByName(lightmap.name).textureGuid;
}
}
if (target.GetComponent <Renderer>().sharedMaterials.Length == 1)
{
SetSharedMesh(g, mesh);
if (render != null)
{
render.Mesh = mesh;
}
}
else
if (mesh != null)
{
string meshName = mesh.name + "_" + index;
string[] guids = AssetDatabase.FindAssets(meshName);
if (guids.Length > 0)
{
int indexCount = mesh.GetIndices(index).Length;
Object[] meshes = AssetDatabase.LoadAllAssetsAtPath(AssetDatabase.GUIDToAssetPath(guids[0]));
foreach (Object submesh in meshes)
{
Mesh subm = submesh as Mesh;
if (subm != null)
{
if (subm.GetIndices(0).Length == indexCount)
{
SetSharedMesh(g, subm);
if (render != null)
{
render.Mesh = subm;
}
g.name = subm.name;
}
}
}
}
}
if (render != null)
{
render.Material = tmMaterialUtility.SharedMaterial(mat);
}
{
tmBatchObject bb = g.GetComponent <tmBatchObject>();
if (bb == null)
{
bb = g.AddComponent <tmBatchObject>();
}
bb.SetUp();
}
index++;
}
}
protected override void PostRecombine(CombineInstance[] combos)
{
int bones = 0;
for (int i = 0, combosLength = combos.Length; i < combosLength; i++)
{
var mci = combos[i];
int meshHash = mci.mesh.GetInstanceID();
int meshBones;
if (!bonesPerMesh.TryGetValue(meshHash, out meshBones))
{
var bindposes = mci.mesh.bindposes;// here leak ~1kb per frame
bool bonesExist = (bindposes != null) && bindposes.Length > 0;
meshBones += bonesExist ? bindposes.Length : 1;
bonesPerMesh.Add(meshHash, meshBones);
}
bones += meshBones;
}
tempBones = ArrayExtention.EnsureLength(tempBones, bones);
tempBindPoses = ArrayExtention.EnsureLength(tempBindPoses, bones);
tempBoneWeights = ArrayExtention.EnsureLength(tempBoneWeights, Mesh.vertexCount);
int boneIndex = 0;
int vertexIndexBase = 0;
for (int partIndex = 0, partsCount = BatchedParts.Count; partIndex < partsCount; partIndex++)
{
tmBatchObject part = BatchedParts[partIndex];
SkinnedMeshRenderer partSMR = part.SkinnedMeshRender;
if (partSMR)
{
Transform[] partBones = partSMR.bones;
BoneWeight[] partWeights = part.Mesh.boneWeights;
Matrix4x4[] partBindPoses = part.Mesh.bindposes;
Matrix4x4 partToBatchMatrix = part.CachedTransform.worldToLocalMatrix * CachedTransform.localToWorldMatrix;
int meshBonesCount = partBones.Length;
for (int i = 0; i < meshBonesCount; i++)
{
tempBones[boneIndex + i] = partBones[i];
tempBindPoses[boneIndex + i] = partBindPoses[i] * partToBatchMatrix;
}
int partWeightsLength = partWeights.Length;
for (int i = 0; i < partWeightsLength; i++)
{
BoneWeight bw = partWeights[i];
bw.boneIndex0 += boneIndex;
bw.boneIndex1 += boneIndex;
bw.boneIndex2 += boneIndex;
bw.boneIndex3 += boneIndex;
tempBoneWeights[vertexIndexBase] = bw;
vertexIndexBase++;
}
boneIndex += meshBonesCount;
}
else
{
Transform bone = part.CachedTransform;
tempBones[boneIndex] = bone;
tempBindPoses[boneIndex] = bone.worldToLocalMatrix * CachedTransform.localToWorldMatrix;
int curVertCount = part.Mesh.vertexCount;
for (int vertexIndex = 0; vertexIndex < curVertCount; ++vertexIndex)
{
tempBoneWeights[vertexIndexBase].boneIndex0 = boneIndex;
tempBoneWeights[vertexIndexBase].weight0 = 1;
vertexIndexBase++;
}
boneIndex++;
}
}
Mesh.boneWeights = tempBoneWeights;
Mesh.bindposes = tempBindPoses;
CachedSkinnedRender.quality = SkinQuality.Auto;
CachedSkinnedRender.bones = tempBones;
CachedSkinnedRender.sharedMesh = Mesh;
CachedSkinnedRender.localBounds = Mesh.bounds;
CachedSkinnedRender.enabled = (Mesh.vertexCount > 0);
}
void RemoveFromForced(tmBatchObject part)
{
forcedParts.Remove(part);
}
void AddToForced(tmBatchObject part)
{
forcedParts.Add(part);
}
public void Recombine()
{
// update order
if (OrderDirty && parts.Count > 0)
{
parts.Sort((a, b) => b.CachedTransform.position.z.CompareTo(a.CachedTransform.position.z));
}
OrderDirty = false;
// update mesh
// recalc non empty meshes
batchedParts.Clear();
foreach (var curObject in parts)
{
if (curObject.Mesh != null && curObject.Mesh.vertexCount > 0)
{
batchedParts.Add(curObject);
}
}
if (batchedParts.Count > 0)
{
CachedTransform.position = Vector3.zero;
tempCombos = ArrayExtention.EnsureLength(tempCombos, batchedParts.Count);
for (int index = 0, partsCount = batchedParts.Count; index < partsCount; index++)
{
tmBatchObject part = batchedParts[index];
part.Batched = true;
#if UNITY_EDITOR
if (part.Mesh != null && !part.Mesh.isReadable) //this work only for batches without tmTextureRender
{
CustomDebug.Log(part.Mesh);
string path = UnityEditor.AssetDatabase.GetAssetPath(part.Mesh);
UnityEditor.ModelImporter mImporter = UnityEditor.AssetImporter.GetAtPath(path) as UnityEditor.ModelImporter;
if (mImporter != null)
{
mImporter.isReadable = true;
UnityEditor.AssetDatabase.ImportAsset(path, UnityEditor.ImportAssetOptions.ForceUpdate);
}
}
#endif
tempCombos[index].mesh = part.Mesh;
tempCombos[index].subMeshIndex = 0;
tempCombos[index].transform = CachedTransform.worldToLocalMatrix * part.CachedTransform.localToWorldMatrix;
}
Mesh.CombineMeshes(tempCombos, true);
PostRecombine(tempCombos);
}
else
{
Mesh.Clear();
ClearMesh();
}
Modified = false;
}
public bool CanAdd(tmBatchObject part)
{
return((vertexCount + part.Mesh.vertexCount) < tmBatchingManager.VERTEX_LIMIT);
}
