SICALLBACK VDB_Node_VolumeToMesh_BeginEvaluate(ICENodeContext& ctxt)
{
Application().LogMessage(L"[VDB_Node_VolumeToMesh] BeginEvaluate");
CValue userData = ctxt.GetUserData();
VDB_Node_VolumeToMesh* vdbNode;
if (userData.IsEmpty())
{
vdbNode = new VDB_Node_VolumeToMesh;
}
else
{
vdbNode = (VDB_Node_VolumeToMesh*)(CValue::siPtrType)userData;
}
CICEPortState vdbGridPortState(ctxt, kVDBGrid);
CICEPortState isoPortState(ctxt, kIsoValue);
CICEPortState adaptPortState(ctxt, kAdaptivity);
bool vdbGridDirty = vdbGridPortState.IsDirty(CICEPortState::siAnyDirtyState);
bool isoDirty = isoPortState.IsDirty(CICEPortState::siAnyDirtyState);
bool adaptDirty = adaptPortState.IsDirty(CICEPortState::siAnyDirtyState);
vdbGridPortState.ClearState();
isoPortState.ClearState();
adaptPortState.ClearState();
if (vdbGridDirty || isoDirty || adaptDirty)
{
vdbNode->Cache(ctxt);
}
ctxt.PutUserData((CValue::siPtrType)vdbNode);
return CStatus::OK;
}
SICALLBACK ToonixLighter_BeginEvaluate( ICENodeContext& in_ctxt )
{
TXLight* light = NULL;
CValue userData = in_ctxt.GetUserData();
if(userData.IsEmpty())
{
// Build a new Light Object
light = new TXLight();
// Get the input TXGeometry
CDataArrayCustomType ToonixData( in_ctxt, ID_IN_ToonixData );
CDataArrayCustomType::TData* pBufferToonixData;
ULONG nSizeToonixData;
ToonixData.GetData( 0,(const CDataArrayCustomType::TData**)&pBufferToonixData, nSizeToonixData );
TXData* data = (TXData*)pBufferToonixData;
light->_geom = data->_geom;
in_ctxt.PutUserData((CValue::siPtrType)light);
}
else
{
light = (TXLight*)(CValue::siPtrType)in_ctxt.GetUserData( );
}
if(GetLighterDirtyState(in_ctxt))
{
//Application().LogMessage(L"Toonix Lighter >State Dirty...");
// Get lights positions used for light detection
light->_lights.clear();
siICENodeDataType inPortType;
siICENodeStructureType inPortStruct;
siICENodeContextType inPortContext;
in_ctxt.GetPortInfo( ID_IN_LightPosition, inPortType, inPortStruct, inPortContext );
if ( inPortStruct == XSI::siICENodeStructureSingle )
{
//Application().LogMessage(L"ONE Light");
CDataArrayVector3f lightPointData( in_ctxt, ID_IN_LightPosition );
light->_lights.push_back(lightPointData[0]);
light->_nbl = 1;
}
else if ( inPortStruct == XSI::siICENodeStructureArray )
{
//Application().LogMessage(L"MULTI Lights");
CDataArray2DVector3f lightPointsData( in_ctxt, ID_IN_LightPosition );
CDataArray2DVector3f::Accessor lightPointData = lightPointsData[0];
light->_nbl = lightPointData.GetCount();
for(LONG l=0;l<light->_nbl;l++)
{
light->_lights.push_back(lightPointData[l]);
}
}
light->_bias.resize(light->_nbl);
in_ctxt.GetPortInfo( ID_IN_LightBias, inPortType, inPortStruct, inPortContext );
if ( inPortStruct == XSI::siICENodeStructureSingle )
{
CDataArrayFloat lightBiasData( in_ctxt, ID_IN_LightBias );
light->_bias[0] = lightBiasData[0];
}
else if ( inPortStruct == XSI::siICENodeStructureArray )
{
CDataArray2DFloat lightPointsData( in_ctxt, ID_IN_LightBias );
CDataArray2DFloat::Accessor lightPointData = lightPointsData[0];
ULONG nbl = lightPointData.GetCount();
for(LONG l=0;l<nbl&&l<light->_nbl;l++)
{
light->_bias[l] = lightPointData[l];
}
}
light->_distance.resize(light->_nbl);
in_ctxt.GetPortInfo( ID_IN_LightDistance, inPortType, inPortStruct, inPortContext );
if ( inPortStruct == XSI::siICENodeStructureSingle )
{
CDataArrayFloat lightDistanceData( in_ctxt, ID_IN_LightDistance );
light->_distance[0] = lightDistanceData[0];
}
else if ( inPortStruct == XSI::siICENodeStructureArray )
{
CDataArray2DFloat lightDistancesData( in_ctxt, ID_IN_LightDistance );
CDataArray2DFloat::Accessor lightDistanceData = lightDistancesData[0];
ULONG nbl = lightDistanceData.GetCount();
for(LONG l=0;l<nbl&&l<light->_nbl;l++)
{
light->_distance[l] = lightDistanceData[l];
}
}
CDataArrayBool revertData( in_ctxt, ID_IN_Revert );
light->_reverse = revertData[0];
CDataArrayFloat pushData( in_ctxt, ID_IN_Push );
light->_push = pushData[0];
CDataArrayVector3f viewData( in_ctxt, ID_IN_ViewPosition );
light->_view = viewData[0];
light->Build();
in_ctxt.PutUserData((CValue::siPtrType)light);
}
return CStatus::OK;
}