static void SplitPolygon(List <ReducerTask> reducerTasks, MeshCache meshCache, SAMeshCollider parentMeshCollider, SAMeshCollider rootMeshCollider)
{
if (reducerTasks == null || meshCache == null || parentMeshCollider == null || rootMeshCollider == null)
{
Debug.LogError("");
return;
}
SplitMesh parentSplitMesh = parentMeshCollider.splitMesh;
if (parentSplitMesh == null)
{
Debug.LogError("");
return;
}
SAMeshColliderEditorCommon.CleanupSelfSAMeshCollider(parentMeshCollider);
SAMeshCollider[] existingMeshColliders = SAMeshColliderEditorCommon.GetChildSAMeshColliders(parentMeshCollider.gameObject);
SplitMesh[] resplitMeshes = SAMeshColliderEditorCommon.MakeSplitMeshesByPolygon(meshCache, parentSplitMesh, rootMeshCollider.splitPolygonNormalAngle);
if (resplitMeshes == null || resplitMeshes.Length == 0)
{
return;
}
for (int i = 0; i < resplitMeshes.Length; ++i)
{
SplitMesh resplitMesh = resplitMeshes[i];
SAMeshCollider existingMeshCollider = SAMeshColliderEditorCommon.FindSAMeshCollider(existingMeshColliders, resplitMesh);
if (existingMeshCollider != null && existingMeshCollider.modified)
{
continue;
}
string resplitMeshColliderName = SAMeshColliderEditorCommon.GetSAMeshColliderName_Polygon(i);
SAMeshCollider resplitMeshCollider = null;
if (existingMeshCollider != null)
{
resplitMeshCollider = existingMeshCollider;
SAMeshColliderEditorCommon.SetupSAMeshCollider(
parentMeshCollider,
resplitMeshCollider,
resplitMeshColliderName);
resplitMesh = resplitMeshCollider.splitMesh;
}
else
{
resplitMeshCollider = SAMeshColliderEditorCommon.CreateSAMeshCollider(
parentMeshCollider,
resplitMeshColliderName,
resplitMesh,
SplitMode.Polygon);
}
SAMeshColliderEditorCommon.SalvageMeshByPolygon(resplitMesh);
SAMeshColliderEditorCommon.RegistReducerTask(reducerTasks, resplitMeshCollider);
}
}
static void Cleanup(SAMeshCollider meshCollider)
{
if (meshCollider == null)
{
Debug.LogError("");
return;
}
SAMeshColliderEditorCommon.CleanupChildSAMeshColliders(
meshCollider.gameObject,
meshCollider.cleanupModified);
SAMeshColliderEditorCommon.CleanupSelfSAMeshCollider(meshCollider);
SAMeshColliderEditorCommon.MarkManualProcessingToParent(meshCollider);
}
static void SplitMaterial(List <ReducerTask> reducerTasks, MeshCache meshCache, SAMeshCollider parentMeshCollider, SAMeshCollider rootMeshCollider)
{
if (reducerTasks == null || meshCache == null || parentMeshCollider == null || rootMeshCollider == null)
{
Debug.LogError("");
return;
}
SplitMesh parentSplitMesh = parentMeshCollider.splitMesh;
if (parentSplitMesh == null)
{
Debug.LogError("");
return;
}
SAMeshColliderEditorCommon.CleanupSelfSAMeshCollider(parentMeshCollider);
SAMeshCollider[] existingMeshColliders = SAMeshColliderEditorCommon.GetChildSAMeshColliders(parentMeshCollider.gameObject);
SplitMesh[] resplitMeshes = SAMeshColliderEditorCommon.MakeSplitMeshesByMaterial(meshCache);
if (resplitMeshes == null || resplitMeshes.Length == 0)
{
return;
}
Material[] materials = meshCache.materials;
for (int i = 0; i < resplitMeshes.Length; ++i)
{
SplitMesh resplitMesh = resplitMeshes[i];
SAMeshCollider existingMeshCollider = SAMeshColliderEditorCommon.FindSAMeshCollider(existingMeshColliders, resplitMesh);
if (existingMeshCollider != null && existingMeshCollider.modified)
{
continue;
}
string resplitMeshColliderName = SAMeshColliderEditorCommon.GetSAMeshColliderName_Material(materials, i);
SAMeshCollider resplitMeshCollider = null;
if (existingMeshCollider != null)
{
resplitMeshCollider = existingMeshCollider;
SAMeshColliderEditorCommon.SetupSAMeshCollider(
parentMeshCollider,
resplitMeshCollider,
resplitMeshColliderName);
resplitMesh = resplitMeshCollider.splitMesh;
}
else
{
resplitMeshCollider = SAMeshColliderEditorCommon.CreateSAMeshCollider(
parentMeshCollider,
resplitMeshColliderName,
resplitMesh,
SplitMode.Primitive);
}
if (resplitMeshCollider.splitPrimitiveEnabled)
{
SplitPrimitive(reducerTasks, meshCache, resplitMeshCollider, rootMeshCollider);
}
else if (resplitMeshCollider.splitPolygonNormalEnabled)
{
SAMeshColliderEditorCommon.MakeSplitMeshTriangles(meshCache, resplitMesh);
SplitPolygon(reducerTasks, meshCache, resplitMeshCollider, rootMeshCollider);
}
else
{
SAMeshColliderEditorCommon.MakeSplitMeshTriangles(meshCache, resplitMesh);
SAMeshColliderEditorCommon.RegistReducerTask(reducerTasks, resplitMeshCollider);
}
}
}