private void SetOutputVisiblity(HEU_LoadBufferBase buffer)
{
bool bVisibility = !buffer._bInstanced;
if (HEU_GeneratedOutput.HasLODGroup(buffer._generatedOutput))
{
foreach (HEU_GeneratedOutputData childOutput in buffer._generatedOutput._childOutputs)
{
HEU_GeneralUtility.SetGameObjectRenderVisiblity(childOutput._gameObject, bVisibility);
HEU_GeneralUtility.SetGameObjectColliderState(childOutput._gameObject, bVisibility);
}
}
else
{
HEU_GeneralUtility.SetGameObjectRenderVisiblity(buffer._generatedOutput._outputData._gameObject, bVisibility);
HEU_GeneralUtility.SetGameObjectColliderState(buffer._generatedOutput._outputData._gameObject, bVisibility);
}
}
private void GenerateInstancesFromNodeIDs(HEU_LoadBufferInstancer instancerBuffer, Dictionary<HAPI_NodeId, HEU_LoadBufferBase> idBuffersMap,
Transform instanceRootTransform)
{
int numInstances = instancerBuffer._instanceNodeIDs.Length;
for (int i = 0; i < numInstances; ++i)
{
HEU_LoadBufferBase sourceBuffer = null;
if (!idBuffersMap.TryGetValue(instancerBuffer._instanceNodeIDs[i], out sourceBuffer) || sourceBuffer == null)
{
Debug.LogErrorFormat("Part with id {0} is missing. Unable to setup instancer!", instancerBuffer._instanceNodeIDs[i]);
return;
}
// If the part we're instancing is itself an instancer, make sure it has generated its instances
if (sourceBuffer._bInstanced && sourceBuffer._generatedOutput == null)
{
HEU_LoadBufferInstancer sourceBufferInstancer = instancerBuffer as HEU_LoadBufferInstancer;
if (sourceBufferInstancer != null)
{
GenerateInstancer(sourceBufferInstancer, idBuffersMap);
}
}
GameObject sourceGameObject = sourceBuffer._generatedOutput._outputData._gameObject;
if (sourceGameObject == null)
{
Debug.LogErrorFormat("Output gameobject is null for source {0}. Unable to instance for {1}.", sourceBuffer._name, instancerBuffer._name);
continue;
}
int numTransforms = instancerBuffer._instanceTransforms.Length;
for (int j = 0; j < numTransforms; ++j)
{
CreateNewInstanceFromObject(sourceGameObject, (j + 1), instanceRootTransform, ref instancerBuffer._instanceTransforms[i],
instancerBuffer._instancePrefixes, instancerBuffer._name);
}
}
}
private void GenerateInstancesFromNodeIDs(HAPI_NodeId cookNodeId, HEU_LoadBufferInstancer instancerBuffer, Dictionary <HAPI_NodeId, HEU_LoadBufferBase> idBuffersMap,
Transform instanceRootTransform)
{
// For single collision geo override
GameObject singleCollisionGO = null;
// For multi collision geo overrides, keep track of loaded objects
Dictionary <string, GameObject> loadedCollisionObjectMap = new Dictionary <string, GameObject>();
if (instancerBuffer._collisionAssetPaths != null && instancerBuffer._collisionAssetPaths.Length == 1)
{
// Single collision override
if (!string.IsNullOrEmpty(instancerBuffer._collisionAssetPaths[0]))
{
HEU_AssetDatabase.ImportAsset(instancerBuffer._collisionAssetPaths[0], HEU_AssetDatabase.HEU_ImportAssetOptions.Default);
singleCollisionGO = HEU_AssetDatabase.LoadAssetAtPath(instancerBuffer._collisionAssetPaths[0], typeof(GameObject)) as GameObject;
}
if (singleCollisionGO == null)
{
// Continue on but log error
Debug.LogErrorFormat("Collision asset at path {0} not found for instance {1}.", instancerBuffer._collisionAssetPaths[0], instancerBuffer._name);
}
}
int numInstances = instancerBuffer._instanceNodeIDs.Length;
for (int i = 0; i < numInstances; ++i)
{
HEU_LoadBufferBase sourceBuffer = null;
if (!idBuffersMap.TryGetValue(instancerBuffer._instanceNodeIDs[i], out sourceBuffer) || sourceBuffer == null)
{
Debug.LogErrorFormat("Part with id {0} is missing. Unable to setup instancer!", instancerBuffer._instanceNodeIDs[i]);
return;
}
// If the part we're instancing is itself an instancer, make sure it has generated its instances
if (sourceBuffer._bInstanced && sourceBuffer._generatedOutput == null)
{
HEU_LoadBufferInstancer sourceBufferInstancer = instancerBuffer as HEU_LoadBufferInstancer;
if (sourceBufferInstancer != null)
{
GenerateInstancer(cookNodeId, sourceBufferInstancer, idBuffersMap);
}
}
GameObject sourceGameObject = sourceBuffer._generatedOutput._outputData._gameObject;
if (sourceGameObject == null)
{
Debug.LogErrorFormat("Output gameobject is null for source {0}. Unable to instance for {1}.", sourceBuffer._name, instancerBuffer._name);
continue;
}
GameObject collisionSrcGO = null;
if (singleCollisionGO != null)
{
// Single collision geo
collisionSrcGO = singleCollisionGO;
}
else if (instancerBuffer._collisionAssetPaths != null &&
(i < instancerBuffer._collisionAssetPaths.Length) &&
!string.IsNullOrEmpty(instancerBuffer._collisionAssetPaths[i]))
{
// Mutliple collision geo (one per instance).
if (!loadedCollisionObjectMap.TryGetValue(instancerBuffer._collisionAssetPaths[i], out collisionSrcGO))
{
collisionSrcGO = HEU_AssetDatabase.LoadAssetAtPath(instancerBuffer._collisionAssetPaths[i], typeof(GameObject)) as GameObject;
if (collisionSrcGO == null)
{
Debug.LogErrorFormat("Unable to load collision asset at {0} for instancing!", instancerBuffer._collisionAssetPaths[i]);
}
else
{
loadedCollisionObjectMap.Add(instancerBuffer._collisionAssetPaths[i], collisionSrcGO);
}
}
}
int numTransforms = instancerBuffer._instanceTransforms.Length;
for (int j = 0; j < numTransforms; ++j)
{
CreateNewInstanceFromObject(sourceGameObject, (j + 1), instanceRootTransform, ref instancerBuffer._instanceTransforms[j],
instancerBuffer._instancePrefixes, instancerBuffer._name, collisionSrcGO);
}
}
}