public virtual long GetRendererId(Renderer renderer)
{
if (renderer == null)
{
return(-1);
}
return(renderer.GetInstanceID());
}
public virtual long GetRendererId(Renderer renderer)
{
bool flag = renderer == null;
long result;
if (flag)
{
result = -1L;
}
else
{
result = (long)renderer.GetInstanceID();
}
return(result);
}
public static void CombineGameObjects(GameObject[] gos, GameObject staticBatchRoot, bool isEditorPostprocessScene)
{
Matrix4x4 lhs = Matrix4x4.identity;
Transform staticBatchRootTransform = null;
if (staticBatchRoot)
{
lhs = staticBatchRoot.transform.worldToLocalMatrix;
staticBatchRootTransform = staticBatchRoot.transform;
}
int batchIndex = 0;
int num = 0;
List <MeshSubsetCombineUtility.MeshContainer> list = new List <MeshSubsetCombineUtility.MeshContainer>();
Array.Sort(gos, new InternalStaticBatchingUtility.SortGO());
foreach (GameObject gameObject in gos)
{
MeshFilter meshFilter = gameObject.GetComponent(typeof(MeshFilter)) as MeshFilter;
if (!(meshFilter == null))
{
Mesh sharedMesh = meshFilter.sharedMesh;
if (!(sharedMesh == null) && (isEditorPostprocessScene || sharedMesh.canAccess))
{
Renderer component = meshFilter.GetComponent <Renderer>();
if (!(component == null) && component.enabled)
{
if (component.staticBatchIndex == 0)
{
Material[] array = component.sharedMaterials;
if (!array.Any((Material m) => m != null && m.shader != null && m.shader.disableBatching != DisableBatchingType.False))
{
int vertexCount = sharedMesh.vertexCount;
if (vertexCount != 0)
{
MeshRenderer meshRenderer = component as MeshRenderer;
if (meshRenderer != null && meshRenderer.additionalVertexStreams != null)
{
if (vertexCount != meshRenderer.additionalVertexStreams.vertexCount)
{
goto IL_387;
}
}
if (num + vertexCount > 64000)
{
InternalStaticBatchingUtility.MakeBatch(list, staticBatchRootTransform, batchIndex++);
list.Clear();
num = 0;
}
MeshSubsetCombineUtility.MeshInstance instance = default(MeshSubsetCombineUtility.MeshInstance);
instance.meshInstanceID = sharedMesh.GetInstanceID();
instance.rendererInstanceID = component.GetInstanceID();
if (meshRenderer != null && meshRenderer.additionalVertexStreams != null)
{
instance.additionalVertexStreamsMeshInstanceID = meshRenderer.additionalVertexStreams.GetInstanceID();
}
instance.transform = lhs * meshFilter.transform.localToWorldMatrix;
instance.lightmapScaleOffset = component.lightmapScaleOffset;
instance.realtimeLightmapScaleOffset = component.realtimeLightmapScaleOffset;
MeshSubsetCombineUtility.MeshContainer item = new MeshSubsetCombineUtility.MeshContainer
{
gameObject = gameObject,
instance = instance,
subMeshInstances = new List <MeshSubsetCombineUtility.SubMeshInstance>()
};
list.Add(item);
if (array.Length > sharedMesh.subMeshCount)
{
Debug.LogWarning(string.Concat(new object[]
{
"Mesh '",
sharedMesh.name,
"' has more materials (",
array.Length,
") than subsets (",
sharedMesh.subMeshCount,
")"
}), component);
Material[] array2 = new Material[sharedMesh.subMeshCount];
for (int j = 0; j < sharedMesh.subMeshCount; j++)
{
array2[j] = component.sharedMaterials[j];
}
component.sharedMaterials = array2;
array = array2;
}
for (int k = 0; k < Math.Min(array.Length, sharedMesh.subMeshCount); k++)
{
MeshSubsetCombineUtility.SubMeshInstance item2 = default(MeshSubsetCombineUtility.SubMeshInstance);
item2.meshInstanceID = meshFilter.sharedMesh.GetInstanceID();
item2.vertexOffset = num;
item2.subMeshIndex = k;
item2.gameObjectInstanceID = gameObject.GetInstanceID();
item2.transform = instance.transform;
item.subMeshInstances.Add(item2);
}
num += sharedMesh.vertexCount;
}
}
}
}
}
}
IL_387 :;
}
InternalStaticBatchingUtility.MakeBatch(list, staticBatchRootTransform, batchIndex);
}
static public void CombineGameObjects(GameObject[] gos, UnityEngine.GameObject staticBatchRoot, bool isEditorPostprocessScene)
{
Matrix4x4 staticBatchInverseMatrix = Matrix4x4.identity;
Transform staticBatchRootTransform = null;
if (staticBatchRoot)
{
staticBatchInverseMatrix = staticBatchRoot.transform.worldToLocalMatrix;
staticBatchRootTransform = staticBatchRoot.transform;
}
int batchIndex = 0;
int verticesInBatch = 0;
List <MeshSubsetCombineUtility.MeshContainer> meshes = new List <MeshSubsetCombineUtility.MeshContainer>();
Array.Sort(gos, new SortGO());
foreach (GameObject go in gos)
{
MeshFilter filter = go.GetComponent(typeof(MeshFilter)) as MeshFilter;
if (filter == null)
{
continue;
}
Mesh instanceMesh = filter.sharedMesh;
// reject if has no mesh or (mesh not readable and not called from Editor PostprocessScene.cs)
// Editor is allowed to modify meshes even if they are marked as read-only e.g. Applicatiopn.LoadLevel() called from a script inside the editor player
if (instanceMesh == null || (!isEditorPostprocessScene && !instanceMesh.canAccess))
{
continue;
}
Renderer renderer = filter.GetComponent <Renderer>();
// reject if has not renderer or renderer is disabled
if (renderer == null || !renderer.enabled)
{
continue;
}
// reject if already combined for static batching
if (renderer.staticBatchIndex != 0)
{
continue;
}
Material[] materials = renderer.sharedMaterials;
// reject if any of the material's shader is using DisableBatching tag
if (materials.Any(m => m != null && m.shader != null && m.shader.disableBatching != DisableBatchingType.False))
{
continue;
}
int vertexCount = instanceMesh.vertexCount;
// Use same tests as MeshCombiner::IsMeshBatchable to stay consistent with C++ code
if (vertexCount == 0)
{
continue;
}
MeshRenderer meshRenderer = renderer as MeshRenderer;
if ((meshRenderer != null) && (meshRenderer.additionalVertexStreams != null))
{
if (vertexCount != meshRenderer.additionalVertexStreams.vertexCount)
{
continue;
}
}
// check if we have enough space inside the current batch
if (verticesInBatch + vertexCount > MaxVerticesInBatch)
{
MakeBatch(meshes, staticBatchRootTransform, batchIndex++);
meshes.Clear();
verticesInBatch = 0;
}
MeshSubsetCombineUtility.MeshInstance instance = new MeshSubsetCombineUtility.MeshInstance();
instance.meshInstanceID = instanceMesh.GetInstanceID();
instance.rendererInstanceID = renderer.GetInstanceID();
if (meshRenderer != null && meshRenderer.additionalVertexStreams != null)
{
instance.additionalVertexStreamsMeshInstanceID = meshRenderer.additionalVertexStreams.GetInstanceID();
}
instance.transform = staticBatchInverseMatrix * filter.transform.localToWorldMatrix;
instance.lightmapScaleOffset = renderer.lightmapScaleOffset;
instance.realtimeLightmapScaleOffset = renderer.realtimeLightmapScaleOffset;
MeshSubsetCombineUtility.MeshContainer mesh = new MeshSubsetCombineUtility.MeshContainer();
mesh.gameObject = go;
mesh.instance = instance;
mesh.subMeshInstances = new List <MeshSubsetCombineUtility.SubMeshInstance>();
//;;Debug.Log("New static mesh (" + go.name + ")verts: " + instanceMesh.vertexCount +
// ", tris: " + instanceMesh.triangles.Length +
// ", materials: " + renderer.sharedMaterials.Length +
// ", subs: " + instanceMesh.subMeshCount
// );
meshes.Add(mesh);
if (materials.Length > instanceMesh.subMeshCount)
{
Debug.LogWarning("Mesh '" + instanceMesh.name + "' has more materials (" + materials.Length + ") than subsets (" + instanceMesh.subMeshCount + ")", renderer);
// extra materials don't have a meaning and it screws the rendering as Unity
// tries to render with those extra materials.
Material[] newMats = new Material[instanceMesh.subMeshCount];
for (int i = 0; i < instanceMesh.subMeshCount; ++i)
{
newMats[i] = renderer.sharedMaterials[i];
}
renderer.sharedMaterials = newMats;
materials = newMats;
}
for (int m = 0; m < System.Math.Min(materials.Length, instanceMesh.subMeshCount); ++m)
{
//;;Debug.Log(" new subset : " + m + ", tris " + instanceMesh.GetTriangles(m).Length);
MeshSubsetCombineUtility.SubMeshInstance subMeshInstance = new MeshSubsetCombineUtility.SubMeshInstance();
subMeshInstance.meshInstanceID = filter.sharedMesh.GetInstanceID();
subMeshInstance.vertexOffset = verticesInBatch;
subMeshInstance.subMeshIndex = m;
subMeshInstance.gameObjectInstanceID = go.GetInstanceID();
subMeshInstance.transform = instance.transform;
mesh.subMeshInstances.Add(subMeshInstance);
}
verticesInBatch += instanceMesh.vertexCount;
}
MakeBatch(meshes, staticBatchRootTransform, batchIndex);
}
public static void CombineGameObjects(GameObject[] gos, GameObject staticBatchRoot, bool isEditorPostprocessScene)
{
Matrix4x4 lhs = Matrix4x4.identity;
Transform staticBatchRootTransform = null;
if ((bool)staticBatchRoot)
{
lhs = staticBatchRoot.transform.worldToLocalMatrix;
staticBatchRootTransform = staticBatchRoot.transform;
}
int num = 0;
int num2 = 0;
List <MeshSubsetCombineUtility.MeshInstance> list = new List <MeshSubsetCombineUtility.MeshInstance>();
List <MeshSubsetCombineUtility.SubMeshInstance> list2 = new List <MeshSubsetCombineUtility.SubMeshInstance>();
List <GameObject> list3 = new List <GameObject>();
Array.Sort(gos, new SortGO());
foreach (GameObject gameObject in gos)
{
MeshFilter meshFilter = gameObject.GetComponent(typeof(MeshFilter)) as MeshFilter;
if (meshFilter == null)
{
continue;
}
Mesh sharedMesh = meshFilter.sharedMesh;
if (sharedMesh == null || (!isEditorPostprocessScene && !sharedMesh.canAccess))
{
continue;
}
Renderer component = meshFilter.GetComponent <Renderer>();
if (component == null || !component.enabled || component.staticBatchIndex != 0)
{
continue;
}
Material[] array = meshFilter.GetComponent <Renderer>().sharedMaterials;
if (array.Any((Material m) => m != null && m.shader != null && m.shader.disableBatching != DisableBatchingType.False))
{
continue;
}
if (num2 + meshFilter.sharedMesh.vertexCount > 64000)
{
MakeBatch(list, list2, list3, staticBatchRootTransform, num++);
list.Clear();
list2.Clear();
list3.Clear();
num2 = 0;
}
MeshSubsetCombineUtility.MeshInstance item = default(MeshSubsetCombineUtility.MeshInstance);
item.meshInstanceID = sharedMesh.GetInstanceID();
item.rendererInstanceID = component.GetInstanceID();
MeshRenderer meshRenderer = component as MeshRenderer;
if (meshRenderer != null && meshRenderer.additionalVertexStreams != null)
{
item.additionalVertexStreamsMeshInstanceID = meshRenderer.additionalVertexStreams.GetInstanceID();
}
item.transform = lhs * meshFilter.transform.localToWorldMatrix;
item.lightmapScaleOffset = component.lightmapScaleOffset;
item.realtimeLightmapScaleOffset = component.realtimeLightmapScaleOffset;
list.Add(item);
if (array.Length > sharedMesh.subMeshCount)
{
Debug.LogWarning("Mesh has more materials (" + array.Length + ") than subsets (" + sharedMesh.subMeshCount + ")", meshFilter.GetComponent <Renderer>());
Material[] array2 = new Material[sharedMesh.subMeshCount];
for (int j = 0; j < sharedMesh.subMeshCount; j++)
{
array2[j] = meshFilter.GetComponent <Renderer>().sharedMaterials[j];
}
meshFilter.GetComponent <Renderer>().sharedMaterials = array2;
array = array2;
}
for (int k = 0; k < Math.Min(array.Length, sharedMesh.subMeshCount); k++)
{
MeshSubsetCombineUtility.SubMeshInstance item2 = default(MeshSubsetCombineUtility.SubMeshInstance);
item2.meshInstanceID = meshFilter.sharedMesh.GetInstanceID();
item2.vertexOffset = num2;
item2.subMeshIndex = k;
item2.gameObjectInstanceID = gameObject.GetInstanceID();
item2.transform = item.transform;
list2.Add(item2);
list3.Add(gameObject);
}
num2 += sharedMesh.vertexCount;
}
MakeBatch(list, list2, list3, staticBatchRootTransform, num);
}
public static void Combine(GameObject[] gos, GameObject staticBatchRoot)
{
Matrix4x4 lhs = Matrix4x4.identity;
Transform staticBatchRootTransform = null;
if (staticBatchRoot)
{
lhs = staticBatchRoot.transform.worldToLocalMatrix;
staticBatchRootTransform = staticBatchRoot.transform;
}
int batchIndex = 0;
int num = 0;
List <MeshSubsetCombineUtility.MeshInstance> list = new List <MeshSubsetCombineUtility.MeshInstance>();
List <MeshSubsetCombineUtility.SubMeshInstance> list2 = new List <MeshSubsetCombineUtility.SubMeshInstance>();
List <GameObject> list3 = new List <GameObject>();
Array.Sort(gos, new InternalStaticBatchingUtility.SortGO());
for (int i = 0; i < gos.Length; i++)
{
GameObject gameObject = gos[i];
MeshFilter meshFilter = gameObject.GetComponent(typeof(MeshFilter)) as MeshFilter;
if (!(meshFilter == null))
{
Mesh sharedMesh = meshFilter.sharedMesh;
if (!(sharedMesh == null) && sharedMesh.canAccess)
{
Renderer component = meshFilter.GetComponent <Renderer>();
if (!(component == null) && component.enabled)
{
if (component.staticBatchIndex == 0)
{
Material[] array = meshFilter.GetComponent <Renderer>().sharedMaterials;
if (!array.Any((Material m) => m != null && m.shader != null && m.shader.disableBatching != DisableBatchingType.False))
{
if (num + meshFilter.sharedMesh.vertexCount > 64000)
{
InternalStaticBatchingUtility.MakeBatch(list, list2, list3, staticBatchRootTransform, batchIndex++);
list.Clear();
list2.Clear();
list3.Clear();
num = 0;
}
MeshSubsetCombineUtility.MeshInstance item = default(MeshSubsetCombineUtility.MeshInstance);
item.meshInstanceID = sharedMesh.GetInstanceID();
item.rendererInstanceID = component.GetInstanceID();
MeshRenderer meshRenderer = component as MeshRenderer;
if (meshRenderer != null && meshRenderer.additionalVertexStreams != null)
{
item.additionalVertexStreamsMeshInstanceID = meshRenderer.additionalVertexStreams.GetInstanceID();
}
item.transform = lhs * meshFilter.transform.localToWorldMatrix;
item.lightmapScaleOffset = component.lightmapScaleOffset;
item.realtimeLightmapScaleOffset = component.realtimeLightmapScaleOffset;
list.Add(item);
if (array.Length > sharedMesh.subMeshCount)
{
Debug.LogWarning(string.Concat(new object[]
{
"Mesh has more materials (",
array.Length,
") than subsets (",
sharedMesh.subMeshCount,
")"
}), meshFilter.GetComponent <Renderer>());
Material[] array2 = new Material[sharedMesh.subMeshCount];
for (int j = 0; j < sharedMesh.subMeshCount; j++)
{
array2[j] = meshFilter.GetComponent <Renderer>().sharedMaterials[j];
}
meshFilter.GetComponent <Renderer>().sharedMaterials = array2;
array = array2;
}
for (int k = 0; k < Math.Min(array.Length, sharedMesh.subMeshCount); k++)
{
list2.Add(new MeshSubsetCombineUtility.SubMeshInstance
{
meshInstanceID = meshFilter.sharedMesh.GetInstanceID(),
vertexOffset = num,
subMeshIndex = k,
gameObjectInstanceID = gameObject.GetInstanceID(),
transform = item.transform
});
list3.Add(gameObject);
}
num += sharedMesh.vertexCount;
}
}
}
}
}
}
InternalStaticBatchingUtility.MakeBatch(list, list2, list3, staticBatchRootTransform, batchIndex);
}
public static void CombineGameObjects(GameObject[] gos, GameObject staticBatchRoot, bool isEditorPostprocessScene)
{
Matrix4x4 matrix4x4 = Matrix4x4.identity;
Transform staticBatchRootTransform = (Transform)null;
if ((bool)((Object)staticBatchRoot))
{
matrix4x4 = staticBatchRoot.transform.worldToLocalMatrix;
staticBatchRootTransform = staticBatchRoot.transform;
}
int batchIndex = 0;
int num = 0;
List <MeshSubsetCombineUtility.MeshInstance> meshes = new List <MeshSubsetCombineUtility.MeshInstance>();
List <MeshSubsetCombineUtility.SubMeshInstance> subsets = new List <MeshSubsetCombineUtility.SubMeshInstance>();
List <GameObject> subsetGOs = new List <GameObject>();
Array.Sort((Array)gos, (IComparer) new InternalStaticBatchingUtility.SortGO());
foreach (GameObject go in gos)
{
MeshFilter component1 = go.GetComponent(typeof(MeshFilter)) as MeshFilter;
if (!((Object)component1 == (Object)null))
{
Mesh sharedMesh = component1.sharedMesh;
if (!((Object)sharedMesh == (Object)null) && (isEditorPostprocessScene || sharedMesh.canAccess))
{
Renderer component2 = component1.GetComponent <Renderer>();
if (!((Object)component2 == (Object)null) && component2.enabled && component2.staticBatchIndex == 0)
{
Material[] materialArray1 = component1.GetComponent <Renderer>().sharedMaterials;
if (!((IEnumerable <Material>)materialArray1).Any <Material>((Func <Material, bool>)(m =>
{
if ((Object)m != (Object)null && (Object)m.shader != (Object)null)
{
return(m.shader.disableBatching != DisableBatchingType.False);
}
return(false);
})))
{
int vertexCount = sharedMesh.vertexCount;
if (vertexCount != 0)
{
MeshRenderer meshRenderer = component2 as MeshRenderer;
if (!((Object)meshRenderer != (Object)null) || !((Object)meshRenderer.additionalVertexStreams != (Object)null) || vertexCount == meshRenderer.additionalVertexStreams.vertexCount)
{
if (num + vertexCount > 64000)
{
InternalStaticBatchingUtility.MakeBatch(meshes, subsets, subsetGOs, staticBatchRootTransform, batchIndex++);
meshes.Clear();
subsets.Clear();
subsetGOs.Clear();
num = 0;
}
MeshSubsetCombineUtility.MeshInstance meshInstance = new MeshSubsetCombineUtility.MeshInstance();
meshInstance.meshInstanceID = sharedMesh.GetInstanceID();
meshInstance.rendererInstanceID = component2.GetInstanceID();
if ((Object)meshRenderer != (Object)null && (Object)meshRenderer.additionalVertexStreams != (Object)null)
{
meshInstance.additionalVertexStreamsMeshInstanceID = meshRenderer.additionalVertexStreams.GetInstanceID();
}
meshInstance.transform = matrix4x4 * component1.transform.localToWorldMatrix;
meshInstance.lightmapScaleOffset = component2.lightmapScaleOffset;
meshInstance.realtimeLightmapScaleOffset = component2.realtimeLightmapScaleOffset;
meshes.Add(meshInstance);
if (materialArray1.Length > sharedMesh.subMeshCount)
{
Debug.LogWarning((object)("Mesh has more materials (" + (object)materialArray1.Length + ") than subsets (" + (object)sharedMesh.subMeshCount + ")"), (Object)component1.GetComponent <Renderer>());
Material[] materialArray2 = new Material[sharedMesh.subMeshCount];
for (int index = 0; index < sharedMesh.subMeshCount; ++index)
{
materialArray2[index] = component1.GetComponent <Renderer>().sharedMaterials[index];
}
component1.GetComponent <Renderer>().sharedMaterials = materialArray2;
materialArray1 = materialArray2;
}
for (int index = 0; index < Math.Min(materialArray1.Length, sharedMesh.subMeshCount); ++index)
{
subsets.Add(new MeshSubsetCombineUtility.SubMeshInstance()
{
meshInstanceID = component1.sharedMesh.GetInstanceID(),
vertexOffset = num,
subMeshIndex = index,
gameObjectInstanceID = go.GetInstanceID(),
transform = meshInstance.transform
});
subsetGOs.Add(go);
}
num += sharedMesh.vertexCount;
}
}
}
}
}
}
}
InternalStaticBatchingUtility.MakeBatch(meshes, subsets, subsetGOs, staticBatchRootTransform, batchIndex);
}