void FxInternal::EffectUnload()
{
HRESULT hr= S_OK;
MStatus status= MStatus::kSuccess;
MFnDependencyNode depNode(GetSite());
DXCC_RELEASE(Effect);
MPlug scriptPlug(GetSite(), DirectXShader::aScript);
if(!scriptPlug.isNull())
DXCHECK_MSTATUS(scriptPlug.setValue(""));
MObject root = depNode.attribute(DirectXShader::RootShortName);
if(!root.isNull())
depNode.removeAttribute(root);
}
//-----------------------------------------------------------------------------
//
//-----------------------------------------------------------------------------
void CVstSelectCoincidentFacesCmd::GetSpecifiedMeshes(
MSelectionList &meshList )
{
meshList.clear();
MSelectionList optSelectionList;
m_undo.ArgDatabase().getObjects( optSelectionList );
MDagPath mDagPath;
MObject cObj;
for ( MItSelectionList sIt( optSelectionList ); !sIt.isDone(); sIt.next() )
{
if ( sIt.itemType() == MItSelectionList::kDagSelectionItem && sIt.getDagPath( mDagPath, cObj ) )
{
if ( mDagPath.hasFn( MFn::kMesh ) )
{
if ( sIt.hasComponents() || !cObj.isNull() )
{
meshList.add( mDagPath, cObj );
}
else
{
mDagPath.extendToShapeDirectlyBelow( 0U );
meshList.add( mDagPath, MObject::kNullObj, true );
}
}
}
}
if ( meshList.isEmpty() )
{
for ( MItDag dIt( MItDag::kDepthFirst, MFn::kMesh ); !dIt.isDone(); dIt.next() )
{
if ( dIt.getPath( mDagPath ) )
{
meshList.add( mDagPath, MObject::kNullObj, true );
}
}
}
}
MStatus geometrySurfaceConstraintCommand::connectObjectAndConstraint( MDGModifier& modifier )
{
MObject transform = transformObject();
if ( transform.isNull() )
{
MGlobal::displayError("Failed to get transformObject()");
return MS::kFailure;
}
MStatus status;
MFnTransform transformFn( transform );
MVector translate = transformFn.getTranslation(MSpace::kTransform,&status);
if (!status) { status.perror(" transformFn.getTranslation"); return status;}
MPlug translatePlug = transformFn.findPlug( "translate", &status );
if (!status) { status.perror(" transformFn.findPlug"); return status;}
if ( MPlug::kFreeToChange == translatePlug.isFreeToChange() )
{
MFnNumericData nd;
MObject translateData = nd.create( MFnNumericData::k3Double, &status );
status = nd.setData3Double( translate.x,translate.y,translate.z);
if (!status) { status.perror("nd.setData3Double"); return status;}
status = modifier.newPlugValue( translatePlug, translateData );
if (!status) { status.perror("modifier.newPlugValue"); return status;}
status = connectObjectAttribute(
MPxTransform::geometry,
geometrySurfaceConstraint::constraintGeometry, false );
if (!status) { status.perror("connectObjectAttribute"); return status;}
}
status = connectObjectAttribute(
MPxTransform::parentInverseMatrix,
geometrySurfaceConstraint::constraintParentInverseMatrix, true, true );
if (!status) { status.perror("connectObjectAttribute"); return status;}
return MS::kSuccess;
}
//
// Utility method to retrieve from a node its color space attribute.
//
const MString colorTransformDataTranslator::getInputColorSpace(const MObject& object)
{
MString inputColorSpace;
if(!object.isNull() &&
( (object.apiType()==MFn::kFileTexture) || (object.apiType()==MFn::kImagePlane) ) )
{
MStatus status;
MFnDependencyNode texNode(object, &status);
if(status)
{
static const char* const colorSpaceStr = "colorSpace";
MPlug plug = texNode.findPlug(colorSpaceStr, &status);
if (status && !plug.isNull())
{
plug.getValue(inputColorSpace);
}
}
}
return inputColorSpace;
}
// Node added to model callback.
static void userNodeAddedCB(MObject& node,void *clientData)
{
MStatus status;
if (! node.isNull()) {
bool doDisplay = true;
MDagPath path;
status = MDagPath::getAPathTo(node,path);
if ( status.error() ) {
doDisplay = false;
MGlobal::displayInfo("Error: failed to get dag path to node.");
}
if ( doDisplay ) {
MString s = path.fullPathName();
MString info("DAG Model - Node added: ");
info+= s;
path.transform(&status);
if (MS::kInvalidParameter == status) {
info += "(WORLD)";
}
MGlobal::displayInfo(info);
}
}
// remove the callback
MCallbackId id = MMessage::currentCallbackId();
MMessage::removeCallback(id);
// listen for removal message
/* MCallbackId id = */ MModelMessage::addNodeRemovedFromModelCallback( node, userNodeRemovedCB, 0, &status );
if ( status.error() ) {
MGlobal::displayError("Failed to install node removed from model callback.\n");
return;
}
}
MStatus cvExpand::doIt( const MArgList& args )
{
MSelectionList list;
MSelectionList newList;
// Get the geometry list from what is currently selected in the
// model
//
MGlobal::getActiveSelectionList( list );
MDagPath path;
MObject component;
// Make expanded Selection List
//
for ( MItSelectionList iter( list ); !iter.isDone(); iter.next() ) {
iter.getDagPath( path, component );
if ( path.hasFn( MFn::kNurbsSurfaceGeom ) &&
!component.isNull() ) {
for ( MItSurfaceCV cvIter( path, component );
!cvIter.isDone(); cvIter.next() ) {
newList.add( path, cvIter.cv() );
}
} else {
newList.add( path, component );
}
}
// Return expanded selection list as an array of strings
//
MStringArray returnArray;
newList.getSelectionStrings( returnArray );
MPxCommand::setResult( returnArray );
return MS::kSuccess;
}
// -------------------------------------------
bool AnimationHelper::isPhysicsAnimation ( const MObject& o )
{
if ( o.hasFn ( MFn::kChoice ) )
{
MFnDependencyNode n ( o );
MPlug p = n.findPlug ( "input" );
uint choiceCount = p.numElements();
for ( uint i = 0; i < choiceCount; ++i )
{
MPlug child = p.elementByPhysicalIndex ( i );
MObject connection = DagHelper::getSourceNodeConnectedTo ( child );
if ( !connection.isNull() && connection != o )
if ( isPhysicsAnimation ( connection ) ) return true;
}
}
else if ( o.hasFn ( MFn::kRigidSolver ) || o.hasFn ( MFn::kRigid ) ) return true;
return false;
}
UsdMayaAdaptor::AttributeAdaptor
UsdMayaAdaptor::SchemaAdaptor::CreateAttribute(
const TfToken& attrName, MDGModifier& modifier)
{
if (!*this) {
TF_CODING_ERROR("Schema adaptor is not valid");
return AttributeAdaptor();
}
SdfAttributeSpecHandle attrDef = _schemaDef->GetAttributes()[attrName];
if (!attrDef) {
TF_CODING_ERROR("Attribute '%s' doesn't exist on schema '%s'",
attrName.GetText(), _schemaDef->GetName().c_str());
return AttributeAdaptor();
}
std::string mayaAttrName = _GetMayaAttrNameOrAlias(attrDef);
std::string mayaNiceAttrName = attrDef->GetName();
MFnDependencyNode node(_handle.object());
bool newAttr = !node.hasAttribute(mayaAttrName.c_str());
MObject attrObj = UsdMayaReadUtil::FindOrCreateMayaAttr(
attrDef->GetTypeName(), attrDef->GetVariability(),
node, mayaAttrName, mayaNiceAttrName, modifier);
if (attrObj.isNull()) {
return AttributeAdaptor();
}
MPlug plug = node.findPlug(attrObj);
if (newAttr && attrDef->HasDefaultValue()) {
// Set the fallback value as the initial value of the attribute, if
// it exists. (There's not much point in setting the "default" value in
// Maya, because it won't behave like the fallback value in USD.)
UsdMayaReadUtil::SetMayaAttr(
plug, attrDef->GetDefaultValue(), modifier);
}
return AttributeAdaptor(plug, attrDef);
}
MStatus lrutils::getJointByNum(MObject metaDataNode, unsigned int jointNum, MObject& jointObj) {
MStatus status;
if(!metaDataNode.isNull()) {
MFnDependencyNode metaDataFn(metaDataNode);
if(metaDataFn.typeId() == MDHipNode::id) {
status = lrutils::getMetaNodeConnection(metaDataNode, jointObj, "hipJoint");
MyCheckStatusReturn(status, "lrutils::getMetaNodeConnection() failed");
} else if (metaDataFn.typeId() == MDSpineNode::id) {
MPlug bindJointsPlug = metaDataFn.findPlug( "BindJoints", true, &status );
MyCheckStatusReturn(status, "MFnDependencyNode.findPlug() failed");
//follow the plug connection to the connected plug on the other object
MPlugArray connectedJointPlugs;
bindJointsPlug.connectedTo(connectedJointPlugs,false,true,&status);
MyCheckStatusReturn(status,"MPlug.connectedTo() failed");
if( connectedJointPlugs.length() > 0) {
//for some reason when more than one plug is connected in an MPlugArray,
//the first object connected is in index 1 and the second object connected is
//in index 2. The following code simply reverses the joint number we are
//looking for since this is the case.
if( connectedJointPlugs.length() > 1) {
if(jointNum == 1) {
jointNum = 0;
} else if (jointNum == 0) {
jointNum = 1;
}
}
MPlug jointPlug = connectedJointPlugs[jointNum];
//MPlug jointPlug = bindJointsPlug.connectionByPhysicalIndex(0);
jointObj = jointPlug.node(&status);
MyCheckStatusReturn(status, "MPlug.node() failed");
}
}
}
return status;
}
/* static */
bool
UsdMayaTranslatorMesh::_AssignConstantPrimvarToMesh(
const UsdGeomPrimvar& primvar,
MFnMesh& meshFn)
{
const TfToken& interpolation = primvar.GetInterpolation();
if (interpolation != UsdGeomTokens->constant) {
return false;
}
const TfToken& name = primvar.GetBaseName();
const SdfValueTypeName& typeName = primvar.GetTypeName();
const SdfVariability& variability = SdfVariabilityUniform;
MObject attrObj =
UsdMayaReadUtil::FindOrCreateMayaAttr(
typeName,
variability,
meshFn,
name.GetText());
if (attrObj.isNull()) {
return false;
}
VtValue primvarData;
primvar.Get(&primvarData);
MStatus status;
MPlug plug = meshFn.findPlug(
name.GetText(),
/* wantNetworkedPlug = */ true,
&status);
if (status != MS::kSuccess || plug.isNull()) {
return false;
}
return UsdMayaReadUtil::SetMayaAttr(plug, primvarData);
}
MStatus findTexturesPerPolygon::doIt( const MArgList& )
//
// Description:
// Find the texture files that apply to the color of each polygon of
// a selected shape if the shape has its polygons organized into sets.
//
{
// Get the selection and choose the first path on the selection list.
//
MStatus status;
MDagPath path;
MObject cmp;
MSelectionList slist;
MGlobal::getActiveSelectionList(slist);
slist.getDagPath(0, path, cmp);
// Have to make the path include the shape below it so that
// we can determine if the underlying shape node is instanced.
// By default, dag paths only include transform nodes.
//
path.extendToShape();
// If the shape is instanced then we need to determine which
// instance this path refers to.
//
int instanceNum = 0;
if (path.isInstanced())
instanceNum = path.instanceNumber();
// Get a list of all sets pertaining to the selected shape and the
// members of those sets.
//
MFnMesh fnMesh(path);
MObjectArray sets;
MObjectArray comps;
if (!fnMesh.getConnectedSetsAndMembers(instanceNum, sets, comps, true))
cerr << "ERROR: MFnMesh::getConnectedSetsAndMembers\n";
// Loop through all the sets. If the set is a polygonal set, find the
// shader attached to the and print out the texture file name for the
// set along with the polygons in the set.
//
for ( unsigned i=0; i<sets.length(); i++ ) {
MObject set = sets[i];
MObject comp = comps[i];
MFnSet fnSet( set, &status );
if (status == MS::kFailure) {
cerr << "ERROR: MFnSet::MFnSet\n";
continue;
}
// Make sure the set is a polygonal set. If not, continue.
MItMeshPolygon piter(path, comp, &status);
if ((status == MS::kFailure) || comp.isNull())
continue;
// Find the texture that is applied to this set. First, get the
// shading node connected to the set. Then, if there is an input
// attribute called "color", search upstream from it for a texture
// file node.
//
MObject shaderNode = findShader(set);
if (shaderNode == MObject::kNullObj)
continue;
MPlug colorPlug = MFnDependencyNode(shaderNode).findPlug("color", &status);
if (status == MS::kFailure)
continue;
MItDependencyGraph dgIt(colorPlug, MFn::kFileTexture,
MItDependencyGraph::kUpstream,
MItDependencyGraph::kBreadthFirst,
MItDependencyGraph::kNodeLevel,
&status);
if (status == MS::kFailure)
continue;
dgIt.disablePruningOnFilter();
// If no texture file node was found, just continue.
//
if (dgIt.isDone())
continue;
// Print out the texture node name and texture file that it references.
//
MObject textureNode = dgIt.thisNode();
MPlug filenamePlug = MFnDependencyNode(textureNode).findPlug("fileTextureName");
MString textureName;
filenamePlug.getValue(textureName);
cerr << "Set: " << fnSet.name() << endl;
cerr << "Texture Node Name: " << MFnDependencyNode(textureNode).name() << endl;
cerr << "Texture File Name: " << textureName.asChar() << endl;
// Print out the set of polygons that are contained in the current set.
//
for ( ; !piter.isDone(); piter.next() )
cerr << " poly component: " << piter.index() << endl;
}
return MS::kSuccess;
}
bool ToMayaLocatorConverter::doConversion( IECore::ConstObjectPtr from, MObject &to, IECore::ConstCompoundObjectPtr operands ) const
{
ConstCoordinateSystemPtr coordSys = IECore::runTimeCast<const CoordinateSystem>( from );
if ( !coordSys )
{
IECore::msg( IECore::Msg::Warning, "ToMayaLocatorConverter::doConversion", "The source object is not an IECore::CoordinateSystem." );
return false;
}
// check if incoming object is a locator itself
MObject locatorObj;
if ( to.hasFn( MFn::kLocator ) )
{
locatorObj = to;
}
// check if incoming object is a parent of an existing locator
if ( locatorObj.isNull() )
{
MFnDagNode fnTo( to );
for ( unsigned i=0; i < fnTo.childCount(); ++i )
{
MObject child = fnTo.child( i );
if ( child.hasFn( MFn::kLocator ) )
{
locatorObj = child;
break;
}
}
}
// make a new locator and parent it to the incoming object
if ( locatorObj.isNull() )
{
if ( !MFnTransform().hasObj( to ) )
{
IECore::msg( IECore::Msg::Warning, "ToMayaLocatorConverter::doConversion", "Unable to create a locator as a child of the input object." );
return false;
}
MDagModifier dagMod;
locatorObj = dagMod.createNode( "locator", to );
dagMod.renameNode( locatorObj, coordSys->getName().c_str() );
if ( !dagMod.doIt() )
{
IECore::msg( IECore::Msg::Warning, "ToMayaLocatorConverter::doConversion", "Unable to modify the DAG correctly." );
dagMod.undoIt();
return false;
}
}
if ( locatorObj.isNull() )
{
IECore::msg( IECore::Msg::Warning, "ToMayaLocatorConverter::doConversion", "Unable to find or create a locator from the input object." );
return false;
}
MFnDagNode fnLocator( locatorObj );
Imath::M44f m = coordSys->getTransform()->transform();
Imath::V3f s,h,r,t;
Imath::extractSHRT(m, s, h, r, t);
/// obtain local position and scale from locator
MStatus st;
MPlug positionPlug = fnLocator.findPlug( "localPositionX", &st );
if ( !st ) return false;
positionPlug.setValue(t[0]);
positionPlug = fnLocator.findPlug( "localPositionY", &st );
if ( !st ) return false;
positionPlug.setValue(t[1]);
positionPlug = fnLocator.findPlug( "localPositionZ", &st );
if ( !st ) return false;
positionPlug.setValue(t[2]);
MPlug scalePlug = fnLocator.findPlug( "localScaleX", &st );
if ( !st ) return false;
scalePlug.setValue(s[0]);
scalePlug = fnLocator.findPlug( "localScaleY", &st );
if ( !st ) return false;
scalePlug.setValue(s[1]);
scalePlug = fnLocator.findPlug( "localScaleZ", &st );
if ( !st ) return false;
scalePlug.setValue(s[2]);
return true;
}
MStatus sseDeformer::compute(const MPlug& plug, MDataBlock& data)
{
MStatus status;
if (plug.attribute() != outputGeom) {
printf("Ignoring requested plug\n");
return status;
}
unsigned int index = plug.logicalIndex();
MObject thisNode = this->thisMObject();
// get input value
MPlug inPlug(thisNode,input);
inPlug.selectAncestorLogicalIndex(index,input);
MDataHandle hInput = data.inputValue(inPlug, &status);
MCheckStatus(status, "ERROR getting input mesh\n");
// get the input geometry
MDataHandle inputData = hInput.child(inputGeom);
if (inputData.type() != MFnData::kMesh) {
printf("Incorrect input geometry type\n");
return MStatus::kFailure;
}
MObject iSurf = inputData.asMesh() ;
MFnMesh inMesh;
inMesh.setObject( iSurf ) ;
MDataHandle outputData = data.outputValue(plug);
outputData.copy(inputData);
if (outputData.type() != MFnData::kMesh) {
printf("Incorrect output mesh type\n");
return MStatus::kFailure;
}
MObject oSurf = outputData.asMesh() ;
if(oSurf.isNull()) {
printf("Output surface is NULL\n");
return MStatus::kFailure;
}
MFnMesh outMesh;
outMesh.setObject( oSurf ) ;
MCheckStatus(status, "ERROR setting points\n");
// get all points at once for demo purposes. Really should get points from the current group using iterator
MFloatPointArray pts;
outMesh.getPoints(pts);
int nPoints = pts.length();
MDataHandle envData = data.inputValue(envelope, &status);
float env = envData.asFloat();
MDataHandle sseData = data.inputValue(sseEnabled, &status);
bool sseEnabled = (bool) sseData.asBool();
// NOTE: Using MTimer and possibly other classes disables
// autovectorization with Intel <=10.1 compiler on OSX and Linux!!
// Must compile this function with -fno-exceptions on OSX and
// Linux to guarantee autovectorization is done. Use -fvec_report2
// to check for vectorization status messages with Intel compiler.
MTimer timer;
timer.beginTimer();
if(sseEnabled) {
// Innter loop will autovectorize. Around 3x faster than the
// loop below it. It would be faster if first element was
// guaranteed to be aligned on 16 byte boundary.
for(int i=0; i<nPoints; i++) {
float* ptPtr = &pts[i].x;
for(int j=0; j<4; j++) {
ptPtr[j] = env * (cosf(ptPtr[j]) * sinf(ptPtr[j]) * tanf(ptPtr[j]));
}
}
} else {
// This inner loop will not autovectorize.
for(int i=0; i<nPoints; i++) {
MFloatPoint& pt = pts[i];
for(int j=0; j<3; j++) {
pt[j] = env * (cosf(pt[j]) * sinf(pt[j]) * tanf(pt[j]));
}
}
}
timer.endTimer();
if(sseEnabled) {
printf("SSE enabled, runtime %f\n", timer.elapsedTime());
} else {
printf("SSE disabled, runtime %f\n", timer.elapsedTime());
}
outMesh.setPoints(pts);
return status;
}
bool CXRayObjectExport::initializeSetsAndLookupTables( bool exportAll )
//
// Description :
// Creates a list of all sets in Maya, a list of mesh objects,
// and polygon/vertex lookup tables that will be used to
// determine which sets are referenced by the poly components.
//
{
int i=0,j=0, length;
MStatus stat;
// Initialize class data.
// Note: we cannot do this in the constructor as it
// only gets called upon registry of the plug-in.
//
numSets = 0;
sets = NULL;
lastSets = NULL;
lastMaterials = NULL;
objectId = 0;
objectCount = 0;
polygonTable = NULL;
vertexTable = NULL;
polygonTablePtr = NULL;
vertexTablePtr = NULL;
objectGroupsTablePtr = NULL;
objectNodeNamesArray.clear();
transformNodeNameArray.clear();
//////////////////////////////////////////////////////////////////
//
// Find all sets in Maya and store the ones we care about in
// the 'sets' array. Also make note of the number of sets.
//
//////////////////////////////////////////////////////////////////
// Get all of the sets in maya and put them into
// a selection list
//
MStringArray result;
MGlobal::executeCommand( "ls -sets", result );
MSelectionList * setList = new MSelectionList();
length = result.length();
for ( i=0; i<length; i++ )
{
setList->add( result[i] );
}
// Extract each set as an MObject and add them to the
// sets array.
// We may be excluding groups, matierials, or ptGroups
// in which case we can ignore those sets.
//
MObject mset;
sets = new MObjectArray();
length = setList->length();
for ( i=0; i<length; i++ )
{
setList->getDependNode( i, mset );
MFnSet fnSet( mset, &stat );
if ( stat ) {
if ( MFnSet::kRenderableOnly == fnSet.restriction(&stat) ) {
sets->append( mset );
}
}
}
xr_delete(setList);
numSets = sets->length();
//////////////////////////////////////////////////////////////////
//
// Do a dag-iteration and for every mesh found, create facet and
// vertex look-up tables. These tables will keep track of which
// sets each component belongs to.
//
// If exportAll is false then iterate over the activeSelection
// list instead of the entire DAG.
//
// These arrays have a corrisponding entry in the name
// stringArray.
//
//////////////////////////////////////////////////////////////////
MIntArray vertexCounts;
MIntArray polygonCounts;
if ( exportAll ) {
MItDag dagIterator( MItDag::kBreadthFirst, MFn::kInvalid, &stat);
if ( MS::kSuccess != stat) {
fprintf(stderr,"Failure in DAG iterator setup.\n");
return false;
}
objectNames = new MStringArray();
for ( ; !dagIterator.isDone(); dagIterator.next() )
{
MDagPath dagPath;
stat = dagIterator.getPath( dagPath );
if ( stat )
{
// skip over intermediate objects
//
MFnDagNode dagNode( dagPath, &stat );
if (dagNode.isIntermediateObject())
{
continue;
}
if (( dagPath.hasFn(MFn::kMesh)) &&
( dagPath.hasFn(MFn::kTransform)))
{
// We want only the shape,
// not the transform-extended-to-shape.
continue;
}
else if ( dagPath.hasFn(MFn::kMesh))
{
// We have a mesh so create a vertex and polygon table
// for this object.
//
MFnMesh fnMesh( dagPath );
int vtxCount = fnMesh.numVertices();
int polygonCount = fnMesh.numPolygons();
// we do not need this call anymore, we have the shape.
// dagPath.extendToShape();
MString name = dagPath.fullPathName();
objectNames->append( name );
objectNodeNamesArray.append( fnMesh.name() );
vertexCounts.append( vtxCount );
polygonCounts.append( polygonCount );
objectCount++;
}
}
}
}else{
MSelectionList slist;
MGlobal::getActiveSelectionList( slist );
MItSelectionList iter( slist );
MStatus status;
objectNames = new MStringArray();
// We will need to interate over a selected node's heirarchy
// in the case where shapes are grouped, and the group is selected.
MItDag dagIterator( MItDag::kDepthFirst, MFn::kInvalid, &status);
for ( ; !iter.isDone(); iter.next() ){
MDagPath objectPath;
stat = iter.getDagPath( objectPath );
// reset iterator's root node to be the selected node.
status = dagIterator.reset (objectPath.node(),
MItDag::kDepthFirst, MFn::kInvalid );
// DAG iteration beginning at at selected node
for ( ; !dagIterator.isDone(); dagIterator.next() ){
MDagPath dagPath;
MObject component = MObject::kNullObj;
status = dagIterator.getPath(dagPath);
if (!status){
fprintf(stderr,"Failure getting DAG path.\n");
freeLookupTables();
return false;
}
// skip over intermediate objects
//
MFnDagNode dagNode( dagPath, &stat );
if (dagNode.isIntermediateObject()) continue;
if (( dagPath.hasFn(MFn::kMesh)) && ( dagPath.hasFn(MFn::kTransform))){
// We want only the shape,
// not the transform-extended-to-shape.
continue;
}else if ( dagPath.hasFn(MFn::kMesh)){
// We have a mesh so create a vertex and polygon table
// for this object.
//
MFnMesh fnMesh( dagPath );
int vtxCount = fnMesh.numVertices();
int polygonCount = fnMesh.numPolygons();
// we do not need this call anymore, we have the shape.
// dagPath.extendToShape();
MString name = dagPath.fullPathName();
objectNames->append( name );
objectNodeNamesArray.append( fnMesh.name() );
vertexCounts.append( vtxCount );
polygonCounts.append( polygonCount );
objectCount++;
}
}
}
}
// Now we know how many objects we are dealing with
// and we have counts of the vertices/polygons for each
// object so create the maya group look-up table.
//
if( objectCount > 0 ) {
// To export Maya groups we traverse the hierarchy starting at
// each objectNodeNamesArray[i] going towards the root collecting transform
// nodes as we go.
length = objectNodeNamesArray.length();
for( i=0; i<length; i++ ) {
MIntArray transformNodeNameIndicesArray;
recFindTransformDAGNodes( objectNodeNamesArray[i], transformNodeNameIndicesArray );
}
if( transformNodeNameArray.length() > 0 ) {
objectGroupsTablePtr = xr_alloc<bool*>(objectCount);// (bool**) malloc( sizeof(bool*)*objectCount );
length = transformNodeNameArray.length();
for ( i=0; i<objectCount; i++ )
{
// objectGroupsTablePtr[i] = (bool*)calloc( length, sizeof(bool) );
objectGroupsTablePtr[i] = xr_alloc<bool>(length);
ZeroMemory(objectGroupsTablePtr[i],length*sizeof(bool));
// XXX nitrocaster: remove this 'cause malloc failure shouldn't be handled there
if ( objectGroupsTablePtr[i] == NULL ) {
Log("! calloc returned NULL (objectGroupsTablePtr)");
return false;
}
}
}
// else{
// Log("! Can't find transform for node.");
// return false;
// }
}
// Create the vertex/polygon look-up tables.
//
if ( objectCount > 0 ) {
vertexTablePtr = xr_alloc<bool*>(objectCount); //(bool**) malloc( sizeof(bool*)*objectCount );
polygonTablePtr = xr_alloc<bool*>(objectCount); //(bool**) malloc( sizeof(bool*)*objectCount );
for ( i=0; i<objectCount; i++ )
{
// vertexTablePtr[i] = (bool*)calloc( vertexCounts[i]*numSets, sizeof(bool) );
vertexTablePtr[i] = xr_alloc<bool>(vertexCounts[i]*numSets);
ZeroMemory(vertexTablePtr[i],vertexCounts[i]*numSets*sizeof(bool));
// XXX nitrocaster: remove this 'cause malloc failure shouldn't be handled there
if ( vertexTablePtr[i] == NULL ) {
Log("! calloc returned NULL (vertexTable)");
return false;
}
// polygonTablePtr[i] = (bool*)calloc( polygonCounts[i]*numSets, sizeof(bool) );
polygonTablePtr[i] = xr_alloc<bool>(polygonCounts[i]*numSets);
ZeroMemory(polygonTablePtr[i],polygonCounts[i]*numSets*sizeof(bool));
// XXX nitrocaster: remove this 'cause malloc failure shouldn't be handled there
if ( polygonTablePtr[i] == NULL ) {
Log("! calloc returned NULL (polygonTable)");
return false;
}
}
}
// If we found no meshes then return
//
if ( objectCount == 0 ) {
return false;
}
//////////////////////////////////////////////////////////////////
//
// Go through all of the set members (flattened lists) and mark
// in the lookup-tables, the sets that each mesh component belongs
// to.
//
//
//////////////////////////////////////////////////////////////////
bool flattenedList = true;
MDagPath object;
MObject component;
MSelectionList memberList;
for ( i=0; i<numSets; i++ )
{
MFnSet fnSet( (*sets)[i] );
memberList.clear();
stat = fnSet.getMembers( memberList, flattenedList );
if (MS::kSuccess != stat) {
fprintf(stderr,"Error in fnSet.getMembers()!\n");
}
int m, numMembers;
numMembers = memberList.length();
for ( m=0; m<numMembers; m++ )
{
if ( memberList.getDagPath(m,object,component) ) {
if ( (!component.isNull()) && (object.apiType() == MFn::kMesh) )
{
if (component.apiType() == MFn::kMeshVertComponent) {
MItMeshVertex viter( object, component );
for ( ; !viter.isDone(); viter.next() )
{
int compIdx = viter.index();
MString name = object.fullPathName();
// Figure out which object vertexTable
// to get.
//
int o, numObjectNames;
numObjectNames = objectNames->length();
for ( o=0; o<numObjectNames; o++ ) {
if ( (*objectNames)[o] == name ) {
// Mark set i as true in the table
//
vertexTable = vertexTablePtr[o];
*(vertexTable + numSets*compIdx + i) = true;
break;
}
}
}
}
else if (component.apiType() == MFn::kMeshPolygonComponent)
{
MItMeshPolygon piter( object, component );
for ( ; !piter.isDone(); piter.next() )
{
int compIdx = piter.index();
MString name = object.fullPathName();
// Figure out which object polygonTable
// to get.
//
int o, numObjectNames;
numObjectNames = objectNames->length();
for ( o=0; o<numObjectNames; o++ ) {
if ( (*objectNames)[o] == name ) {
// Mark set i as true in the table
//
// Check for bad components in the set
//
if ( compIdx >= polygonCounts[o] ) {
Msg("! Bad polygon index '%d' found. Polygon skipped",compIdx);
break;
}
polygonTable = polygonTablePtr[o];
*(polygonTable + numSets*compIdx + i) = true;
break;
}
}
}
}
}
else {
// There are no components, therefore we can mark
// all polygons as members of the given set.
//
if (object.hasFn(MFn::kMesh)) {
MFnMesh fnMesh( object, &stat );
if ( MS::kSuccess != stat) {
fprintf(stderr,"Failure in MFnMesh initialization.\n");
return false;
}
// We are going to iterate over all the polygons.
//
MItMeshPolygon piter( object, MObject::kNullObj, &stat );
if ( MS::kSuccess != stat) {
fprintf(stderr,
"Failure in MItMeshPolygon initialization.\n");
return false;
}
for ( ; !piter.isDone(); piter.next() )
{
int compIdx = piter.index();
MString name = object.fullPathName();
// Figure out which object polygonTable to get.
//
int o, numObjectNames;
numObjectNames = objectNames->length();
for ( o=0; o<numObjectNames; o++ ) {
if ( (*objectNames)[o] == name ) {
// Check for bad components in the set
//
if ( compIdx >= polygonCounts[o] ) {
Msg("! Bad polygon index '%d' found. Polygon skipped",compIdx);
break;
}
// Mark set i as true in the table
//
polygonTable = polygonTablePtr[o];
*(polygonTable + numSets*compIdx + i) = true;
break;
}
}
} // end of piter.next() loop
} // end of condition if (object.hasFn(MFn::kMesh))
} // end of else condifion if (!component.isNull())
} // end of memberList.getDagPath(m,object,component)
} // end of memberList loop
} // end of for-loop for sets
// Go through all of the group members and mark in the
// lookup-table, the group that each shape belongs to.
length = objectNodeNamesArray.length();
if (objectGroupsTablePtr){
for( i=0; i<length; i++ ) {
MIntArray groupTableIndicesArray;
bool *objectGroupTable = objectGroupsTablePtr[i];
int length2;
recFindTransformDAGNodes( objectNodeNamesArray[i], groupTableIndicesArray );
length2 = groupTableIndicesArray.length();
for( j=0; j<length2; j++ ) {
int groupIdx = groupTableIndicesArray[j];
objectGroupTable[groupIdx] = true;
}
}
}
return true;
}
MStatus n_tentacle::compute( const MPlug& plug, MDataBlock& data )
{
MStatus returnStatus;
//make sure we have the curve
MObject curveObj = data.inputValue(curve).asNurbsCurve();
if(!curveObj.isNull())
{
//get the data
MArrayDataHandle inMatrixArrayHnd = data.inputArrayValue(matrix);
int tangentAxisI = data.inputValue(tangentAxis).asInt();
if(tangentAxisI > 2)
tangentAxisI = - (tangentAxisI - 2);
else
tangentAxisI = tangentAxisI + 1;
double stretchF = data.inputValue(stretch).asDouble();
double globalScaleF = data.inputValue(globalScale).asDouble();
double iniLengthF = data.inputValue(iniLength).asDouble();
const MFnNurbsCurve curve(curveObj);
MArrayDataHandle parameterArrayHnd = data.inputArrayValue(parameter);
MArrayDataHandle blendRotArrayHnd = data.inputArrayValue(blendRot);
MArrayDataHandle intervalArrayHnd = data.inputArrayValue(interval);
MArrayDataHandle outTranslateArrayHnd = data.outputArrayValue(outTranslate);
MArrayDataHandle outRotateArrayHnd = data.outputArrayValue(outRotate);
int parameterNrPlugs = parameterArrayHnd.elementCount();
int blendRotNrPlugs = blendRotArrayHnd.elementCount();
int outTranslateNrPlugs = outTranslateArrayHnd.elementCount();
int outRotateNrPlugs = outRotateArrayHnd.elementCount();
//get the current curve length
double currCurveLen = curve.length();
if(this->init == false)
{
if(outTranslateNrPlugs == parameterNrPlugs && outRotateNrPlugs == parameterNrPlugs && parameterNrPlugs == blendRotNrPlugs)
{
this->init = true;
}
}
if( plug == outTranslate || plug == outRotate || plug == outRotateX || plug == outRotateY || plug == outRotateZ)
{
if(this->init)
{
MArrayDataBuilder tbuilder(outTranslate, parameterNrPlugs);
MArrayDataBuilder rbuilder(outRotate, parameterNrPlugs);
for(int i = 0; i < parameterNrPlugs; i++)
{
intervalArrayHnd.jumpToArrayElement(i);
int intervalI = intervalArrayHnd.inputValue().asInt();
inMatrixArrayHnd.jumpToArrayElement(intervalI);
MMatrix matrix1 = inMatrixArrayHnd.inputValue().asMatrix();
this->removeMatrixScale(matrix1);
inMatrixArrayHnd.jumpToArrayElement(intervalI + 1);
MMatrix matrix2 = inMatrixArrayHnd.inputValue().asMatrix();
this->removeMatrixScale(matrix2);
parameterArrayHnd.jumpToArrayElement(i);
double parameterF = parameterArrayHnd.inputValue().asDouble();
blendRotArrayHnd.jumpToArrayElement(i);
double blendRotF = blendRotArrayHnd.inputValue().asDouble();
MVector outPos, outRot;
this->computeSlerp(matrix1, matrix2, curve, parameterF, blendRotF, iniLengthF, currCurveLen, stretchF, globalScaleF, tangentAxisI, outPos, outRot);
MDataHandle outTranslateHnd = tbuilder.addElement(i);
outTranslateHnd.set3Double(outPos.x, outPos.y, outPos.z);
MDataHandle outRotateHnd = rbuilder.addElement(i);
double rotation[3];
outRotateHnd.set( outRot.x, outRot.y, outRot.z );
//this->output(outPos, outRot, i, outTranslateArrayHnd, outRotateArrayHnd);
}
outTranslateArrayHnd.set(tbuilder);
outTranslateArrayHnd.setAllClean();
outRotateArrayHnd.set(rbuilder);
outRotateArrayHnd.setAllClean();
}
data.setClean(plug);
}
else
{
return MS::kUnknownParameter;
}
}
return MS::kSuccess;
}
//
// Main routine
///////////////////////////////////////////////////////////////////////////////
MStatus particleSystemInfoCmd::doIt( const MArgList& args )
{
MStatus stat = parseArgs( args );
if( stat != MS::kSuccess ) return stat;
if( particleNode.isNull() ) {
MObject parent;
MFnParticleSystem dummy;
particleNode = dummy.create(&stat);
CHECKRESULT(stat,"MFnParticleSystem::create(status) failed!");
MFnParticleSystem ps( particleNode, &stat );
CHECKRESULT(stat,"MFnParticleSystem::MFnParticleSystem(MObject,status) failed!");
MPointArray posArray;
posArray.append(MPoint(-5, 5, 0));
posArray.append(MPoint(-5, 10, 0));
MVectorArray velArray;
velArray.append(MPoint(1, 1, 0));
velArray.append(MPoint(1, 1, 0));
stat = ps.emit(posArray, velArray);
CHECKRESULT(stat,"MFnParticleSystem::emit(posArray,velArray) failed!");
stat = ps.emit(MPoint(5, 5, 0));
CHECKRESULT(stat,"MFnParticleSystem::emit(pos) failed!");
stat = ps.emit(MPoint(5, 10, 0));
CHECKRESULT(stat,"MFnParticleSystem::emit(pos) failed!");
stat = ps.saveInitialState();
CHECKRESULT(stat,"MFnParticleSystem::saveInitialState() failed!");
MVectorArray accArray;
accArray.setLength(4);
for( unsigned int i=0; i<accArray.length(); i++ )
{
MVector& acc = accArray[i];
acc.x = acc.y = acc.z = 3.0;
}
MString accName("acceleration");
ps.setPerParticleAttribute( accName, accArray, &stat );
CHECKRESULT(stat,"MFnParticleSystem::setPerParticleAttribute(vectorArray) failed!");
}
MFnParticleSystem ps( particleNode, &stat );
CHECKRESULT(stat,"MFnParticleSystem::MFnParticleSystem(MObject,status) failed!");
if( ! ps.isValid() )
{
MGlobal::displayError( "The function set is invalid!" );
return MS::kFailure;
}
const MString name = ps.particleName();
const MFnParticleSystem::RenderType psType = ps.renderType();
const unsigned int count = ps.count();
const char* typeString = NULL;
switch( psType )
{
case MFnParticleSystem::kCloud:
typeString = "Cloud";
break;
case MFnParticleSystem::kTube:
typeString = "Tube system";
break;
case MFnParticleSystem::kBlobby:
typeString = "Blobby";
break;
case MFnParticleSystem::kMultiPoint:
typeString = "MultiPoint";
break;
case MFnParticleSystem::kMultiStreak:
typeString = "MultiStreak";
break;
case MFnParticleSystem::kNumeric:
typeString = "Numeric";
break;
case MFnParticleSystem::kPoints:
typeString = "Points";
break;
case MFnParticleSystem::kSpheres:
typeString = "Spheres";
break;
case MFnParticleSystem::kSprites:
typeString = "Sprites";
break;
case MFnParticleSystem::kStreak:
typeString = "Streak";
break;
default:
typeString = "Particle system";
assert( false );
break;
}
char buffer[256];
sprintf( buffer, "%s \"%s\" has %u primitives.", typeString, name.asChar(), count );
MGlobal::displayInfo( buffer );
unsigned i;
MIntArray ids;
ps.particleIds( ids );
sprintf( buffer, "count : %u ", count );
MGlobal::displayInfo( buffer );
sprintf( buffer, "%u ids.", ids.length() );
MGlobal::displayInfo( buffer );
assert( ids.length() == count );
for( i=0; i<ids.length(); i++ )
{
sprintf( buffer, "id %d ", ids[i] );
MGlobal::displayInfo( buffer );
}
MVectorArray positions;
ps.position( positions );
assert( positions.length() == count );
for( i=0; i<positions.length(); i++ )
{
MVector& p = positions[i];
sprintf( buffer, "pos %f %f %f ", p[0], p[1], p[2] );
MGlobal::displayInfo( buffer );
}
MVectorArray vels;
ps.velocity( vels );
assert( vels.length() == count );
for( i=0; i<vels.length(); i++ )
{
const MVector& v = vels[i];
sprintf( buffer, "vel %f %f %f ", v[0], v[1], v[2] );
MGlobal::displayInfo( buffer );
}
MVectorArray accs;
ps.acceleration( accs );
assert( accs.length() == count );
for( i=0; i<accs.length(); i++ )
{
const MVector& a = accs[i];
sprintf( buffer, "acc %f %f %f ", a[0], a[1], a[2] );
MGlobal::displayInfo( buffer );
}
bool flag = ps.isDeformedParticleShape(&stat);
CHECKRESULT(stat,"MFnParticleSystem::isDeformedParticleShape() failed!");
if( flag ) {
MObject obj = ps.originalParticleShape(&stat);
CHECKRESULT(stat,"MFnParticleSystem::originalParticleShape() failed!");
if( obj != MObject::kNullObj ) {
MFnParticleSystem ps( obj );
sprintf( buffer, "original particle shape : %s ", ps.particleName().asChar() );
MGlobal::displayInfo( buffer );
}
}
flag = ps.isDeformedParticleShape(&stat);
CHECKRESULT(stat,"MFnParticleSystem::isDeformedParticleShape() failed!");
if( !flag ) {
MObject obj = ps.deformedParticleShape(&stat);
CHECKRESULT(stat,"MFnParticleSystem::deformedParticleShape() failed!");
if( obj != MObject::kNullObj ) {
MFnParticleSystem ps( obj );
sprintf( buffer, "deformed particle shape : %s ", ps.particleName().asChar() );
MGlobal::displayInfo( buffer );
}
}
if( ids.length() == positions.length() &&
ids.length() == vels.length() &&
ids.length() == accs.length() ) {
setResult( int(ids.length()) );
} else {
setResult( int(-1) );
}
return MS::kSuccess;
}
MStatus mapBlendShape::deform(MDataBlock& data,
MItGeometry& itGeo,
const MMatrix& localToWorldMatrix,
unsigned int geomIndex)
{
MStatus status;
// get the blendMesh
MDataHandle hBlendMesh = data.inputValue( aBlendMesh, &status );
CHECK_MSTATUS_AND_RETURN_IT( status );
MObject oBlendMesh = hBlendMesh.asMesh();
if (oBlendMesh.isNull())
{
return MS::kSuccess;
}
MFnMesh fnMesh( oBlendMesh, &status );
CHECK_MSTATUS_AND_RETURN_IT( status );
MPointArray blendPoints;
fnMesh.getPoints( blendPoints );
// get the dirty flags for the input and blendMap
bool inputGeomClean = data.isClean(inputGeom, &status);
bool blendMapClean = data.isClean(aBlendMap, &status);
if (!blendMapClean) {
lumValues.reserve(itGeo.count());
}
MDoubleArray uCoords, vCoords;
MVectorArray resultColors;
MDoubleArray resultAlphas;
uCoords.setLength(1);
vCoords.setLength(1);
bool hasTextureNode;
bool useBlendMap = data.inputValue(aUseBlendMap).asBool();
float blendMapMultiplier = data.inputValue(aBlendMapMultiplier).asFloat();
if (blendMapMultiplier<=0.0) {
useBlendMap = false;
}
if (useBlendMap) {
hasTextureNode = MDynamicsUtil::hasValidDynamics2dTexture(thisMObject(), aBlendMap);
}
float env = data.inputValue(envelope).asFloat();
MPoint point;
float2 uvPoint;
float w, lum;
for ( ; !itGeo.isDone(); itGeo.next() )
{
lum = 1.0;
if (useBlendMap) {
if (!blendMapClean) {
fnMesh.getUVAtPoint(blendPoints[itGeo.index()], uvPoint);
if (hasTextureNode) {
uCoords[0] = uvPoint[0];
vCoords[0] = uvPoint[1];
MDynamicsUtil::evalDynamics2dTexture(thisMObject(), aBlendMap, uCoords, vCoords, &resultColors, &resultAlphas);
lum = float(resultColors[0][0]);
}
lumValues[itGeo.index()] = lum;
} else {
lum = lumValues[itGeo.index()];
}
}
point = itGeo.position();
w = weightValue( data, geomIndex, itGeo.index() );
point += (blendPoints[itGeo.index()] - point) * env * w * lum * blendMapMultiplier;
itGeo.setPosition( point );
}
return MS::kSuccess;
}
MStatus AlembicExportCommand::doIt(const MArgList &args)
{
ESS_PROFILE_SCOPE("AlembicExportCommand::doIt");
MStatus status = MS::kFailure;
MTime currentAnimStartTime = MAnimControl::animationStartTime(),
currentAnimEndTime = MAnimControl::animationEndTime(),
oldCurTime = MAnimControl::currentTime(),
curMinTime = MAnimControl::minTime(),
curMaxTime = MAnimControl::maxTime();
MArgParser argData(syntax(), args, &status);
if (argData.isFlagSet("help")) {
// TODO: implement help for this command
// MGlobal::displayInfo(util::getHelpText());
return MS::kSuccess;
}
unsigned int jobCount = argData.numberOfFlagUses("jobArg");
MStringArray jobStrings;
if (jobCount == 0) {
// TODO: display dialog
MGlobal::displayError("[ExocortexAlembic] No jobs specified.");
MPxCommand::setResult(
"Error caught in AlembicExportCommand::doIt: no job specified");
return status;
}
else {
// get all of the jobstrings
for (unsigned int i = 0; i < jobCount; i++) {
MArgList jobArgList;
argData.getFlagArgumentList("jobArg", i, jobArgList);
jobStrings.append(jobArgList.asString(0));
}
}
// create a vector to store the jobs
std::vector<AlembicWriteJob *> jobPtrs;
double minFrame = 1000000.0;
double maxFrame = -1000000.0;
double maxSteps = 1;
double maxSubsteps = 1;
// init the curve accumulators
AlembicCurveAccumulator::Initialize();
try {
// for each job, check the arguments
bool failure = false;
for (unsigned int i = 0; i < jobStrings.length(); ++i) {
double frameIn = 1.0;
double frameOut = 1.0;
double frameSteps = 1.0;
double frameSubSteps = 1.0;
MString filename;
bool purepointcache = false;
bool normals = true;
bool uvs = true;
bool facesets = true;
bool bindpose = true;
bool dynamictopology = false;
bool globalspace = false;
bool withouthierarchy = false;
bool transformcache = false;
bool useInitShadGrp = false;
bool useOgawa = false; // Later, will need to be changed!
MStringArray objectStrings;
std::vector<std::string> prefixFilters;
std::set<std::string> attributes;
std::vector<std::string> userPrefixFilters;
std::set<std::string> userAttributes;
MObjectArray objects;
std::string search_str, replace_str;
// process all tokens of the job
MStringArray tokens;
jobStrings[i].split(';', tokens);
for (unsigned int j = 0; j < tokens.length(); j++) {
MStringArray valuePair;
tokens[j].split('=', valuePair);
if (valuePair.length() != 2) {
MGlobal::displayWarning(
"[ExocortexAlembic] Skipping invalid token: " + tokens[j]);
continue;
}
const MString &lowerValue = valuePair[0].toLowerCase();
if (lowerValue == "in") {
frameIn = valuePair[1].asDouble();
}
else if (lowerValue == "out") {
frameOut = valuePair[1].asDouble();
}
else if (lowerValue == "step") {
frameSteps = valuePair[1].asDouble();
}
else if (lowerValue == "substep") {
frameSubSteps = valuePair[1].asDouble();
}
else if (lowerValue == "normals") {
normals = valuePair[1].asInt() != 0;
}
else if (lowerValue == "uvs") {
uvs = valuePair[1].asInt() != 0;
}
else if (lowerValue == "facesets") {
facesets = valuePair[1].asInt() != 0;
}
else if (lowerValue == "bindpose") {
bindpose = valuePair[1].asInt() != 0;
}
else if (lowerValue == "purepointcache") {
purepointcache = valuePair[1].asInt() != 0;
}
else if (lowerValue == "dynamictopology") {
dynamictopology = valuePair[1].asInt() != 0;
}
else if (lowerValue == "globalspace") {
globalspace = valuePair[1].asInt() != 0;
}
else if (lowerValue == "withouthierarchy") {
withouthierarchy = valuePair[1].asInt() != 0;
}
else if (lowerValue == "transformcache") {
transformcache = valuePair[1].asInt() != 0;
}
else if (lowerValue == "filename") {
filename = valuePair[1];
}
else if (lowerValue == "objects") {
// try to find each object
valuePair[1].split(',', objectStrings);
}
else if (lowerValue == "useinitshadgrp") {
useInitShadGrp = valuePair[1].asInt() != 0;
}
// search/replace
else if (lowerValue == "search") {
search_str = valuePair[1].asChar();
}
else if (lowerValue == "replace") {
replace_str = valuePair[1].asChar();
}
else if (lowerValue == "ogawa") {
useOgawa = valuePair[1].asInt() != 0;
}
else if (lowerValue == "attrprefixes") {
splitListArg(valuePair[1], prefixFilters);
}
else if (lowerValue == "attrs") {
splitListArg(valuePair[1], attributes);
}
else if (lowerValue == "userattrprefixes") {
splitListArg(valuePair[1], userPrefixFilters);
}
else if (lowerValue == "userattrs") {
splitListArg(valuePair[1], userAttributes);
}
else {
MGlobal::displayWarning(
"[ExocortexAlembic] Skipping invalid token: " + tokens[j]);
continue;
}
}
// now check the object strings
for (unsigned int k = 0; k < objectStrings.length(); k++) {
MSelectionList sl;
MString objectString = objectStrings[k];
sl.add(objectString);
MDagPath dag;
for (unsigned int l = 0; l < sl.length(); l++) {
sl.getDagPath(l, dag);
MObject objRef = dag.node();
if (objRef.isNull()) {
MGlobal::displayWarning("[ExocortexAlembic] Skipping object '" +
objectStrings[k] + "', not found.");
break;
}
// get all parents
MObjectArray parents;
// check if this is a camera
bool isCamera = false;
for (unsigned int m = 0; m < dag.childCount(); ++m) {
MFnDagNode child(dag.child(m));
MFn::Type ctype = child.object().apiType();
if (ctype == MFn::kCamera) {
isCamera = true;
break;
}
}
if (dag.node().apiType() == MFn::kTransform && !isCamera &&
!globalspace && !withouthierarchy) {
MDagPath ppath = dag;
while (!ppath.node().isNull() && ppath.length() > 0 &&
ppath.isValid()) {
parents.append(ppath.node());
if (ppath.pop() != MStatus::kSuccess) {
break;
}
}
}
else {
parents.append(dag.node());
}
// push all parents in
while (parents.length() > 0) {
bool found = false;
for (unsigned int m = 0; m < objects.length(); m++) {
if (objects[m] == parents[parents.length() - 1]) {
found = true;
break;
}
}
if (!found) {
objects.append(parents[parents.length() - 1]);
}
parents.remove(parents.length() - 1);
}
// check all of the shapes below
if (!transformcache) {
sl.getDagPath(l, dag);
for (unsigned int m = 0; m < dag.childCount(); m++) {
MFnDagNode child(dag.child(m));
if (child.isIntermediateObject()) {
continue;
}
objects.append(child.object());
}
}
}
}
// check if we have incompatible subframes
if (maxSubsteps > 1.0 && frameSubSteps > 1.0) {
const double part = (frameSubSteps > maxSubsteps)
? (frameSubSteps / maxSubsteps)
: (maxSubsteps / frameSubSteps);
if (abs(part - floor(part)) > 0.001) {
MString frameSubStepsStr, maxSubstepsStr;
frameSubStepsStr.set(frameSubSteps);
maxSubstepsStr.set(maxSubsteps);
MGlobal::displayError(
"[ExocortexAlembic] You cannot combine substeps " +
frameSubStepsStr + " and " + maxSubstepsStr +
" in one export. Aborting.");
return MStatus::kInvalidParameter;
}
}
// remember the min and max values for the frames
if (frameIn < minFrame) {
minFrame = frameIn;
}
if (frameOut > maxFrame) {
maxFrame = frameOut;
}
if (frameSteps > maxSteps) {
maxSteps = frameSteps;
}
if (frameSteps > 1.0) {
frameSubSteps = 1.0;
}
if (frameSubSteps > maxSubsteps) {
maxSubsteps = frameSubSteps;
}
// check if we have a filename
if (filename.length() == 0) {
MGlobal::displayError("[ExocortexAlembic] No filename specified.");
for (size_t k = 0; k < jobPtrs.size(); k++) {
delete (jobPtrs[k]);
}
MPxCommand::setResult(
"Error caught in AlembicExportCommand::doIt: no filename "
"specified");
return MStatus::kFailure;
}
// construct the frames
MDoubleArray frames;
{
const double frameIncr = frameSteps / frameSubSteps;
for (double frame = frameIn; frame <= frameOut; frame += frameIncr) {
frames.append(frame);
}
}
AlembicWriteJob *job =
new AlembicWriteJob(filename, objects, frames, useOgawa,
prefixFilters, attributes, userPrefixFilters, userAttributes);
job->SetOption("exportNormals", normals ? "1" : "0");
job->SetOption("exportUVs", uvs ? "1" : "0");
job->SetOption("exportFaceSets", facesets ? "1" : "0");
job->SetOption("exportInitShadGrp", useInitShadGrp ? "1" : "0");
job->SetOption("exportBindPose", bindpose ? "1" : "0");
job->SetOption("exportPurePointCache", purepointcache ? "1" : "0");
job->SetOption("exportDynamicTopology", dynamictopology ? "1" : "0");
job->SetOption("indexedNormals", "1");
job->SetOption("indexedUVs", "1");
job->SetOption("exportInGlobalSpace", globalspace ? "1" : "0");
job->SetOption("flattenHierarchy", withouthierarchy ? "1" : "0");
job->SetOption("transformCache", transformcache ? "1" : "0");
// check if the search/replace strings are valid!
if (search_str.length() ? !replace_str.length()
: replace_str.length()) // either search or
// replace string is
// missing or empty!
{
ESS_LOG_WARNING(
"Missing search or replace parameter. No strings will be "
"replaced.");
job->replacer = SearchReplace::createReplacer();
}
else {
job->replacer = SearchReplace::createReplacer(search_str, replace_str);
}
// check if the job is satifsied
if (job->PreProcess() != MStatus::kSuccess) {
MGlobal::displayError("[ExocortexAlembic] Job skipped. Not satisfied.");
delete (job);
failure = true;
break;
}
// push the job to our registry
MGlobal::displayInfo("[ExocortexAlembic] Using WriteJob:" +
jobStrings[i]);
jobPtrs.push_back(job);
}
if (failure) {
for (size_t k = 0; k < jobPtrs.size(); k++) {
delete (jobPtrs[k]);
}
return MS::kFailure;
}
// compute the job count
unsigned int jobFrameCount = 0;
for (size_t i = 0; i < jobPtrs.size(); i++)
jobFrameCount += (unsigned int)jobPtrs[i]->GetNbObjects() *
(unsigned int)jobPtrs[i]->GetFrames().size();
// now, let's run through all frames, and process the jobs
const double frameRate = MTime(1.0, MTime::kSeconds).as(MTime::uiUnit());
const double incrSteps = maxSteps / maxSubsteps;
double nextFrame = minFrame + incrSteps;
for (double frame = minFrame; frame <= maxFrame;
frame += incrSteps, nextFrame += incrSteps) {
MAnimControl::setCurrentTime(MTime(frame / frameRate, MTime::kSeconds));
MAnimControl::setAnimationEndTime(
MTime(nextFrame / frameRate, MTime::kSeconds));
MAnimControl::playForward(); // this way, it forces Maya to play exactly
// one frame! and particles are updated!
AlembicCurveAccumulator::StartRecordingFrame();
for (size_t i = 0; i < jobPtrs.size(); i++) {
MStatus status = jobPtrs[i]->Process(frame);
if (status != MStatus::kSuccess) {
MGlobal::displayError("[ExocortexAlembic] Job aborted :" +
jobPtrs[i]->GetFileName());
for (size_t k = 0; k < jobPtrs.size(); k++) {
delete (jobPtrs[k]);
}
restoreOldTime(currentAnimStartTime, currentAnimEndTime, oldCurTime,
curMinTime, curMaxTime);
return status;
}
}
AlembicCurveAccumulator::StopRecordingFrame();
}
}
catch (...) {
MGlobal::displayError(
"[ExocortexAlembic] Jobs aborted, force closing all archives!");
for (std::vector<AlembicWriteJob *>::iterator beg = jobPtrs.begin();
beg != jobPtrs.end(); ++beg) {
(*beg)->forceCloseArchive();
}
restoreOldTime(currentAnimStartTime, currentAnimEndTime, oldCurTime,
curMinTime, curMaxTime);
MPxCommand::setResult("Error caught in AlembicExportCommand::doIt");
status = MS::kFailure;
}
MAnimControl::stop();
AlembicCurveAccumulator::Destroy();
// restore the animation start/end time and the current time!
restoreOldTime(currentAnimStartTime, currentAnimEndTime, oldCurTime,
curMinTime, curMaxTime);
// delete all jobs
for (size_t k = 0; k < jobPtrs.size(); k++) {
delete (jobPtrs[k]);
}
// remove all known archives
deleteAllArchives();
return status;
}
//-----------------------------------------------------------------------------
// Creates a vstAttachment Locator
//-----------------------------------------------------------------------------
MStatus CVstAttachmentCmd::DoCreate()
{
MDagModifier *mDagModifier( new MDagModifier );
if ( !mDagModifier )
{
merr << "Can't create new MDagModifier" << std::endl;
return MS::kFailure;
}
MString optName( "vstAttachment" );
if ( m_mArgDatabase->isFlagSet( kOptName ) )
{
m_mArgDatabase->getFlagArgument( kOptName, 0, optName );
}
// Create the helper bone locator's transform
MObject xObj = mDagModifier->createNode( "transform" );
mDagModifier->doIt();
if ( xObj.isNull() )
{
merr << "Can't create new transform node" << std::endl;
return MS::kFailure;
}
// name the shape & the transform the same thing
mDagModifier->renameNode( xObj, optName );
mDagModifier->doIt();
MObject vstAttachmentObj = mDagModifier->createNode( "vstAttachment", xObj );
if ( vstAttachmentObj.isNull() )
{
merr << "Can't create new vstAttachment node" << std::endl;
mDagModifier->undoIt();
return MS::kFailure;
}
// name the shape & the transform the same thing
mDagModifier->renameNode( vstAttachmentObj, MFnDependencyNode( xObj ).name() );
mDagModifier->doIt();
m_undoable = true;
m_mDagModifier = mDagModifier;
if ( m_mArgDatabase->isFlagSet( kOptParent ) )
{
MSelectionList mSelectionList;
m_mArgDatabase->getObjects( mSelectionList );
for ( MItSelectionList sIt( mSelectionList, MFn::kDagNode ); !sIt.isDone(); sIt.next() )
{
MDagPath mDagPath;
if ( sIt.getDagPath( mDagPath ) )
{
m_mDagModifier->reparentNode( xObj, mDagPath.node() );
m_mDagModifier->doIt();
break;
}
}
}
// Save the current selection just in case we want to undo stuff
MGlobal::getActiveSelectionList( m_mSelectionList );
MDagPath xDagPath;
MDagPath::getAPathTo( xObj, xDagPath );
MGlobal::select( xDagPath, MObject::kNullObj, MGlobal::kReplaceList );
setResult( xDagPath.partialPathName() );
return MS::kSuccess;
}
Helium::TUID Maya::GetNodeID( const MObject& node, bool create )
{
if (node == MObject::kNullObj)
{
return Helium::TUID::Null;
}
MObject attr = MObject::kNullObj;
MStatus status = MS::kFailure;
MFnDependencyNode nodeFn (node);
if ( create )
{
//
// GUID->TUID legacy handling
//
// look for the old GUID attribute
attr = nodeFn.attribute(MString (s_GUIDAttributeName), &status);
// if we found it
if ( status == MS::kSuccess && !attr.isNull() )
{
// get the GUID value
MString str;
MPlug plug (node, attr);
status = plug.getValue(str);
HELIUM_ASSERT( status != MS::kFailure );
// parse it
Helium::GUID id;
bool parsed = id.FromString(str.asTChar());
HELIUM_ASSERT( parsed );
// convert it to a TUID and set the new attribute
Helium::TUID tuid;
tuid.FromGUID( id );
status = SetNodeID( node, tuid );
HELIUM_ASSERT( status != MS::kFailure );
// check to see if we are a locked node
bool nodeWasLocked = nodeFn.isLocked();
if ( nodeWasLocked )
{
// turn off any node locking so an attribute can be added
nodeFn.setLocked( false );
}
// unlock the attribute
status = plug.setLocked( false );
HELIUM_ASSERT( status != MS::kFailure );
// remove the attribute
status = nodeFn.removeAttribute( attr );
HELIUM_ASSERT( status != MS::kFailure );
// reset to the prior state of wasLocked
if ( nodeWasLocked )
{
nodeFn.setLocked( nodeWasLocked );
}
}
}
// look for the TUID attribute
attr = nodeFn.attribute(MString (s_TUIDAttributeName));
// retrieve the attribute value (may be empty if we are not creating a new id)
MString str;
MPlug plug (node, attr);
plug.getValue(str);
// if we don't have an existing id and we should create one
if ( str.length() == 0 && create )
{
// generate a new ID
Helium::TUID id( Helium::TUID::Generate() );
// set the new ID value on the node
if( SetNodeID( node, id ) )
{
return id;
}
else
{
return Helium::TUID::Null;
}
}
// parse the value (this may be null if we did not create the attribute)
Helium::TUID id;
id.FromString(str.asTChar());
return id;
}
MStatus createClip::doIt( const MArgList& args )
{
// parse the command arguments
//
MStatus stat = parseArgs(args);
if (stat != MS::kSuccess) {
return stat;
}
unsigned int count = 0;
// if the character flag was used, create the clip on the specified
// character, otherwise, create a character
//
MFnCharacter fnCharacter;
if (fCharacter.isNull()) {
MSelectionList activeList;
MGlobal::getActiveSelectionList (activeList);
if (0 == activeList.length()) {
MString errMsg("No character was specified, and no objects were selected.");
displayError(errMsg);
return MS::kFailure;
}
// create a character using the selection list
//
fCharacter = fnCharacter.create(activeList,MFnSet::kNone,&stat);
if (stat != MS::kSuccess) {
MString errMsg("Failed to create character using the selection.");
displayError(errMsg);
return MS::kFailure;
}
} else {
fnCharacter.setObject(fCharacter);
}
// Get the array of members of the character. We will create a clip
// for them.
//
MPlugArray plugs;
fnCharacter.getMemberPlugs(plugs);
// Now create a animCurves to use as a clip for the character.
// The curves will be set up between frames 0 and 10;
//
MTime start(0.0);
MTime duration(10.0);
MObjectArray clipCurves;
for (count = 0; count < plugs.length(); ++count) {
// Now create a bunch of animCurves to use as a clip for the
// character
//
MFnAnimCurve fnCurve;
// AnimCurveType plugType = fnCurve.timedAnimCurveTypeForPlug(plugs[count]);
MObject curve = fnCurve.create(MFnAnimCurve::kAnimCurveTL); // plugType);
fnCurve.addKeyframe(start,5.0);
fnCurve.addKeyframe(duration,15.0);
clipCurves.append(curve);
}
// Create a source clip node and add the animation to it
//
MFnClip fnClipCreate;
MObject sourceClip = fnClipCreate.createSourceClip(start,duration,fMod,&stat);
fnCharacter.attachSourceToCharacter(sourceClip,fMod);
for (count = 0; count < plugs.length(); ++count) {
MPlug animPlug = plugs[count];
fnCharacter.addCurveToClip(clipCurves[count],sourceClip,animPlug,fMod);
}
// instance the clip
//
MTime schedStart(15.0);
MObject instancedClip = fnClipCreate.createInstancedClip(sourceClip,
schedStart,
fMod,
&stat);
fnCharacter.attachInstanceToCharacter(instancedClip,fMod);
// instance the clip a second time, at time 30
//
schedStart.setValue(30.0);
MObject instancedClip2 = fnClipCreate.createInstancedClip(sourceClip,
schedStart,
fMod,
&stat);
fnCharacter.attachInstanceToCharacter(instancedClip2,fMod);
return stat;
}
// Set keyframes to move selected object in a spiral
MStatus spiralAnimCurve::doIt( const MArgList& )
{
// Get the Active Selection List
//
MStatus status;
MSelectionList sList;
MGlobal::getActiveSelectionList( sList );
// Create an iterator for the selection list
//
MItSelectionList iter( sList, MFn::kDagNode, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure in plugin setup";
return MS::kFailure;
}
MDagPath mObject;
MObject mComponent;
for ( ; !iter.isDone(); iter.next() ) {
status = iter.getDagPath( mObject, mComponent );
// Check if there was an error
//
if ( MS::kSuccess != status ) continue;
// We don't handle components
//
if ( !mComponent.isNull() ) continue;
// Create the function set
//
MFnDagNode fnSet( mObject, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure to create function set\n";
continue;
}
// Get the plug for the X-translation channel
//
MString attrName( "translateX" );
const MObject attrX = fnSet.attribute( attrName, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure to find attribute\n";
}
MFnAnimCurve acFnSetX;
acFnSetX.create( mObject.transform(), attrX, NULL, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure creating MFnAnimCurve function set (translateX)\n";
continue;
}
// Repeat for Y-translation
//
attrName.set( "translateZ" );
const MObject attrZ = fnSet.attribute( attrName, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure to find attribute\n";
}
MFnAnimCurve acFnSetZ;
acFnSetZ.create( mObject.transform(), attrZ, NULL, &status );
if ( MS::kSuccess != status ) {
cerr << "Failure creating MFnAnimCurve function set (translateZ)\n";
continue;
}
// Build spiral animation
//
for( int i = 1; i <= NUM_FRAMES; i++ ) {
// Build the keyframe at frame i
//
double x = sin( (double)i * RADIAL_VELOCITY ) *
( (double)i * OUTWARD_VELOCITY );
double z = cos( (double)i * RADIAL_VELOCITY ) *
( (double)i * OUTWARD_VELOCITY );
// cerr << "Setting keys - frame: " << i << " x: " << x << " z: " << z << endl;
MTime tm( (double)i, MTime::kFilm );
if ( ( MS::kSuccess != acFnSetX.addKeyframe( tm, x ) ) ||
( MS::kSuccess != acFnSetZ.addKeyframe( tm, z ) ) ) {
cerr << "Error setting the keyframe\n";
}
}
}
return status;
}
bool
atomExport::setUpCache(MSelectionList &sList, std::vector<atomCachedPlugs *> &cachedPlugs,atomAnimLayers &animLayers,
bool sdk, bool constraint, bool layers,
std::set<std::string> &attrStrings, atomTemplateReader &templateReader,
MTime &startTime, MTime &endTime, MAngle::Unit angularUnit,
MDistance::Unit linearUnit)
{
if(endTime<startTime)
return false; //should never happen but just in case.
unsigned int numObjects = sList.length();
cachedPlugs.resize(numObjects);
double dStart = startTime.value();
double dEnd = endTime.value() + (.0000001); //little nudge in case of round off errors
MTime::Unit unit = startTime.unit();
double tickStep = MTime(1.0,unit).value();
unsigned int numItems = ((unsigned int)((dEnd - dStart)/tickStep)) + 1;
bool somethingIsCached = false; //if nothing get's cached no reason to run computation loop
for (unsigned int i = 0; i < numObjects; i++)
{
atomCachedPlugs *plug = NULL;
//make sure it's a NULL, and preset it in case we skip this node
cachedPlugs[i] = plug;
MDagPath path;
MObject node;
MString name;
if (sList.getDagPath (i, path) == MS::kSuccess)
{
node = path.node();
name = path.partialPathName();
}
else if (sList.getDependNode (i, node) == MS::kSuccess) {
if (!node.hasFn (MFn::kDependencyNode)) {
continue;
}
MFnDependencyNode fnNode (node);
name = fnNode.name();
}
if(node.isNull()==false)
{
if(i< animLayers.length())
{
MPlugArray plugs;
animLayers.getPlugs(i,plugs);
std::set<std::string> tempAttrStrings;
atomTemplateReader tempTemplateReader;
plug = new atomCachedPlugs(name,node,plugs,sdk,constraint,layers,
tempAttrStrings,tempTemplateReader,numItems,angularUnit,
linearUnit);
if(plug->hasCached() ==false)
delete plug;
else
{
cachedPlugs[i] = plug;
somethingIsCached = true;
}
}
else
{
if(templateReader.findNode(name)== false)
{
continue;
}
MSelectionList localList;
localList.add(node);
MPlugArray animatablePlugs;
MAnimUtil::findAnimatablePlugs(localList,animatablePlugs);
plug = new atomCachedPlugs(name,node,animatablePlugs,sdk,constraint,layers,attrStrings,templateReader,numItems,angularUnit,
linearUnit);
if(plug->hasCached() ==false)
delete plug;
else
{
cachedPlugs[i] = plug;
somethingIsCached = true;
}
}
}
}
bool computationFinished = true; //if no interrupt happens we will finish the computation
if(somethingIsCached)
{
bool hasActiveProgress = false;
if (MProgressWindow::reserve()) {
hasActiveProgress = true;
MProgressWindow::setInterruptable(true);
MProgressWindow::startProgress();
MProgressWindow::setProgressRange(0, numObjects);
MProgressWindow::setProgress(0);
MStatus stringStat;
MString msg = MStringResource::getString(kBakingProgress, stringStat);
if(stringStat == MS::kSuccess)
MProgressWindow::setTitle(msg);
}
unsigned int count =0;
for(double tick = dStart; tick <= dEnd; tick += tickStep)
{
if(hasActiveProgress)
MProgressWindow::setProgress(count);
MTime time(tick,unit);
MDGContext ctx(time);
for(unsigned int z = 0; z< cachedPlugs.size(); ++z)
{
if(cachedPlugs[z])
cachedPlugs[z]->calculateValue(ctx,count);
}
if (hasActiveProgress && MProgressWindow::isCancelled())
{
computationFinished = false;
break;
}
++count;
}
if(hasActiveProgress)
MProgressWindow::endProgress();
}
return computationFinished;
}
void
VertexPolyColourCommand::CreateJobListFromSelection(MSelectionList& selection)
{
// Go through the selection looking for relevant geometry and add them to the list of jobs
MItSelectionList iter(selection);
for ( ; !iter.isDone(); iter.next() )
{
MDagPath dagPath;
MObject component;
iter.getDagPath( dagPath, component );
// check node type
if (dagPath.node().hasFn(MFn::kTransform) || dagPath.node().hasFn(MFn::kPolyMesh) || dagPath.node().hasFn(MFn::kMesh))
{
if (component.isNull() || m_operation == OP_UpdateLayerComposite)
{
dagPath.extendToShape();
AddJob(dagPath, MObject::kNullObj);
}
else
{
switch (component.apiType())
{
case MFn::kMeshComponent:
case MFn::kMeshEdgeComponent:
case MFn::kMeshPolygonComponent:
case MFn::kMeshVertComponent:
case MFn::kMeshVtxFaceComponent:
case MFn::kMeshMapComponent:
dagPath.extendToShape();
AddJob(dagPath, component);
break;
default:
break;
}
}
}
}
for (size_t i = 0; i < m_meshes.size(); i++)
{
MeshData* meshData = m_meshes[i];
if (!MeshHasConstructionHistory(meshData->dagPath))
{
m_isRestoreSelection = true;
MString meshName = meshData->mesh->fullPathName();
//MGlobal::executeCommand(MString("select -r ") + meshName);
//MGlobal::executeCommand("polySmooth -divisions 0");
MGlobal::executeCommand(MString("polySmooth -divisions 0") + meshName);
meshData->BuildMesh();
}
/*
MPlug outMeshPlug, inMeshPlug;
MObject intermediate;
AddConstructionHistory(meshData->dagPath, outMeshPlug, inMeshPlug, intermediate, NULL);
*/
}
}
bool
DXMAnchor::AddAnchor(MObject& site, const MString& longAnchorName, const MString& shortAnchorName, DXMAnchor* anchor)
{
DXCC_ASSERT( DXMAnchor::GetAnchor(site, shortAnchorName) == NULL );
DXCC_ASSERT(anchor != NULL);
DXCC_ASSERT(anchor->GetSite().isNull());
DXCC_ASSERT(anchor->GetPoint().length() == 0);
DXCC_ASSERT(longAnchorName.length() > 0);
DXCC_ASSERT(shortAnchorName.length() > 0);
DXCC_ASSERT(!site.isNull());
MFnDependencyNode depNode(site);
MString name= depNode.name();
#ifdef DEBUG
anchor->Name= name.asChar();
#endif
if( g_DebugBasic )
{
DXCC_DPFA_REPORT("%s", name.asChar());
}
//this attribute may exist if you had asked for this node to be duplicated or instanced :(
if( depNode.attribute( shortAnchorName ).isNull() )
{
MFnNumericAttribute numeric;
MObject anchorAttrib= numeric.create(longAnchorName, shortAnchorName, MFnNumericData::kInt, 0);
numeric.setReadable(false);
numeric.setWritable(false);
numeric.setConnectable(false);
numeric.setStorable(false);
numeric.setCached(true);
numeric.setArray(false);
numeric.setKeyable(false);
numeric.setHidden(true);
numeric.setUsedAsColor(false);
numeric.setIndeterminant(true);
numeric.setRenderSource(false);
numeric.setInternal(false);
DXCC_ASSERT(!anchorAttrib.isNull());
DXCHECK_MSTATUS( depNode.addAttribute(anchorAttrib) );
}
MPlug anchorPlug= depNode.findPlug( shortAnchorName );
DXCC_ASSERT(!anchorPlug.isNull());
anchorPlug.setValue( *reinterpret_cast<int*>(&anchor) );
anchor->AnchorSite= site;
anchor->AnchorPoint= shortAnchorName;
// anchor->NodeDestroyedCID= MNodeMessage::addNodeDestroyedCallback(site, DXMAnchor::DispatchNodeDestroyed, anchor);
// anchor->AboutToDeleteCID= MNodeMessage::addNodeAboutToDeleteCallback(site, DXMAnchor::DispatchAboutToDelete, anchor);
anchor->OnPostAddAnchor(longAnchorName, shortAnchorName);
return true;
}
void
VertexPolyColourCommand::PrepareMesh(VertexColourJob& job)
{
MDGModifier* modifier = NULL;
// If the mesh doesn't have any vertex colours yet, create some default ones
#if (MAYA_API_VERSION > 650)
bool hasVertexColours = true;
if (0 == job.meshData->mesh->numColorSets())
{
hasVertexColours = false;
}
else
{
// Check the color set isn't the VCP_MasterComp used by the layers system
if (job.meshData->mesh->numColorSets() == 1 && job.meshData->hasLayers)
{
hasVertexColours = false;
}
}
if (!hasVertexColours)
{
if (m_isUndoable)
modifier = new MDGModifier;
// Create a colour set
MString colorSetName("colorSet1");
job.meshData->mesh->createColorSet(colorSetName, modifier);
job.meshData->mesh->setCurrentColorSetName(colorSetName, modifier);
// Create default vertex colours
MIntArray vertList;
MColorArray colors;
unsigned int numVerts = (unsigned int)job.meshData->mesh->numVertices();
vertList.setLength(numVerts);
colors.setLength(numVerts);
unsigned int i = 0;
for (i = 0; i < numVerts; i++)
vertList[i] = i;
for (i = 0; i < numVerts; i++)
colors[i].set(MColor::kRGB, 0.37f, 0.37f, 0.37f, 1.0f); // default rgb is default 0.37
// Fill vertex colours
job.meshData->mesh->setVertexColors(colors, vertList, modifier);
// If the mesh has layer data, set the active layer
if (job.meshData->hasLayers)
{
MString name("colorSet1");
MFnDagNode attribNode(job.meshData->mesh->parent(0));
MObject activeLayerObj = attribNode.attribute(MString("VCP_Layer_Active"));
if (!activeLayerObj.isNull())
{
MPlug activeLayerPlug(attribNode.object(), activeLayerObj);
activeLayerPlug.setValue(name);
}
MString command = "VCP_Layer_CreateDefaultLayerAttribs " + attribNode.fullPathName() + " colorSet1";
MGlobal::executeCommand(command);
MGlobal::executeCommand("VCP_Layers_UpdateUI();");
/*
attribNode.addAttribute(attr);
MObject layerBlendAmountObj = attribNode.attribute(MString("VCP_Layer_") + name + "_BlendAmount");
if (!layerBlendAmountObj.isNull())
{
MPlug layerBlendAmountPlug(attribNode.object(), layerBlendAmountObj);
layerBlendAmountPlug.setValue(100.0f);
}
MObject layerBlendModeObj = attribNode.attribute(MString("VCP_Layer_") + name + "_BlendMode");
if (!layerBlendModeObj.isNull())
{
MPlug layerBlendModePlug(attribNode.object(), layerBlendModeObj);
layerBlendModePlug.setValue("Replace");
}
MObject layerVisibleObj = attribNode.attribute(MString("VCP_Layer_") + name + "_Visible");
if (!layerVisibleObj.isNull())
{
MPlug layerVisiblePlug(attribNode.object(), layerVisibleObj);
layerVisiblePlug.setValue(true);
}*/
job.meshData->DeleteLayersData();
GatherLayersData();
}
}
#endif
if (modifier != NULL)
{
m_undos.push_back(modifier);
}
}
bool
atomExport::setUpAnimLayers(MSelectionList &sList,atomAnimLayers &animLayers, std::vector<atomNodeWithAnimLayers *> &nodesWithAnimLayers,
std::set<std::string> &attrStrings, atomTemplateReader &templateReader)
{
unsigned int numObjects = sList.length();
nodesWithAnimLayers.resize(numObjects);
bool somethingIsAnimLayered = false;
for (unsigned int i = 0; i < numObjects; i++)
{
atomNodeWithAnimLayers *nodeWithLayer = NULL;
//make sure it's a NULL, and preset it in case we skip this node
nodesWithAnimLayers[i] = nodeWithLayer;
MDagPath path;
MObject node;
if (sList.getDagPath (i, path) == MS::kSuccess)
{
MString name = path.partialPathName();
//if the name is in the template, only then write it out...
if(templateReader.findNode(name)== false)
{
continue;
}
node = path.node();
}
else if (sList.getDependNode (i, node) == MS::kSuccess) {
if (!node.hasFn (MFn::kDependencyNode)) {
continue;
}
MFnDependencyNode fnNode (node);
MString name = fnNode.name();
if(templateReader.findNode(name)== false)
{
continue;
}
}
if(node.isNull()==false)
{
MSelectionList localList;
localList.add(node);
MPlugArray animatablePlugs;
MAnimUtil::findAnimatablePlugs(localList,animatablePlugs);
unsigned int numPlugs = animatablePlugs.length();
MPlugArray cachedPlugs;
for (unsigned int k = 0; k < numPlugs; k++)
{
MPlug plug = animatablePlugs[k];
MObjectArray layers;
MPlugArray plugs;
if(MAnimUtil::findAnimationLayers(plug,layers,plugs) && layers.length() > 0)
{
bool layerAdded = animLayers.addAnimLayers(layers);
if(layerAdded)
{
if(nodeWithLayer == NULL)
nodeWithLayer = new atomNodeWithAnimLayers();
nodeWithLayer->addPlugWithLayer(plug,layers,plugs);
}
somethingIsAnimLayered = somethingIsAnimLayered == false ? layerAdded : true;
}
}
nodesWithAnimLayers[i] = nodeWithLayer;
}
}
return somethingIsAnimLayered;
}
MStatus exportJointClusterData::doIt( const MArgList& args )
//
// Process the command
// 1. parse the args
// 2. find the jointClusters in the scene
// 3. iterate over their members, writing their weight data out to file
//
{
// parse args to get the file name from the command-line
//
MStatus stat = parseArgs(args);
if (stat != MS::kSuccess) {
return stat;
}
// count the processed jointClusters
//
unsigned int jcCount = 0;
// Iterate through graph and search for jointCluster nodes
//
MItDependencyNodes iter( MFn::kJointCluster);
for ( ; !iter.isDone(); iter.next() ) {
MObject object = iter.item();
MFnWeightGeometryFilter jointCluster(object);
// get the joint driving this cluster
//
MObject joint = jointForCluster(object);
if (joint.isNull()) {
displayError("Joint is not attached to cluster.");
continue;
}
MObject deformSet = jointCluster.deformerSet(&stat);
CheckError(stat,"Error getting deformer set.");
MFnSet setFn(deformSet, &stat); //need the fn to get the members
CheckError(stat,"Error getting deformer set fn.");
MSelectionList clusterSetList;
//get all the members
//
stat = setFn.getMembers(clusterSetList, true);
CheckError(stat,"Could not make member list with getMembers.");
// print out the name of joint and the number of associated skins
//
MFnDependencyNode fnJoint(joint);
fprintf(file,"%s %u\n",fnJoint.name().asChar(),
clusterSetList.length());
for (unsigned int kk = 0; kk < clusterSetList.length(); ++kk) {
MDagPath skinpath;
MObject components;
MFloatArray weights;
clusterSetList.getDagPath(kk,skinpath,components);
jointCluster.getWeights(skinpath,components,weights);
// print out the path name of the skin & the weight count
//
fprintf(file,
"%s %u\n",skinpath.partialPathName().asChar(),
weights.length());
// loop through the components and print their index and weight
//
unsigned counter =0;
MItGeometry gIter(skinpath,components);
for (/* nothing */ ; !gIter.isDone() &&
counter < weights.length(); gIter.next()) {
fprintf(file,"%d %f\n",gIter.index(),weights[counter]);
counter++;
}
}
jcCount++;
}
fclose(file);
if (0 == jcCount) {
displayError("No jointClusters found in this scene.");
return MS::kFailure;
}
return MS::kSuccess;
}
PXR_NAMESPACE_OPEN_SCOPE
/* static */
bool
PxrUsdMayaTranslatorMesh::Create(
const UsdGeomMesh& mesh,
MObject parentNode,
const PxrUsdMayaPrimReaderArgs& args,
PxrUsdMayaPrimReaderContext* context)
{
if (!mesh) {
return false;
}
const UsdPrim& prim = mesh.GetPrim();
MStatus status;
// Create node (transform)
MObject mayaNodeTransformObj;
if (!PxrUsdMayaTranslatorUtil::CreateTransformNode(prim,
parentNode,
args,
context,
&status,
&mayaNodeTransformObj)) {
return false;
}
VtArray<GfVec3f> points;
VtArray<GfVec3f> normals;
VtArray<int> faceVertexCounts;
VtArray<int> faceVertexIndices;
UsdAttribute fvc = mesh.GetFaceVertexCountsAttr();
if (fvc.ValueMightBeTimeVarying()){
// at some point, it would be great, instead of failing, to create a usd/hydra proxy node
// for the mesh, perhaps? For now, better to give a more specific error
MGlobal::displayError(
TfStringPrintf("<%s> is a topologically varying Mesh (animated faceVertexCounts). Skipping...",
prim.GetPath().GetText()).c_str());
return false;
} else {
// for any non-topo-varying mesh, sampling at zero will get us the right answer
fvc.Get(&faceVertexCounts, 0);
}
UsdAttribute fvi = mesh.GetFaceVertexIndicesAttr();
if (fvi.ValueMightBeTimeVarying()){
// at some point, it would be great, instead of failing, to create a usd/hydra proxy node
// for the mesh, perhaps? For now, better to give a more specific error
MGlobal::displayError(
TfStringPrintf("<%s> is a topologically varying Mesh (animated faceVertexIndices). Skipping...",
prim.GetPath().GetText()).c_str());
return false;
} else {
// for any non-topo-varying mesh, sampling at zero will get us the right answer
fvi.Get(&faceVertexIndices, 0);
}
// Sanity Checks. If the vertex arrays are empty, skip this mesh
if (faceVertexCounts.size() == 0 || faceVertexIndices.size() == 0) {
MGlobal::displayError(
TfStringPrintf("FaceVertex arrays are empty [Count:%zu Indices:%zu] on Mesh <%s>. Skipping...",
faceVertexCounts.size(), faceVertexIndices.size(),
prim.GetPath().GetText()).c_str());
return false; // invalid mesh, so exit
}
// Gather points and normals
// If args.GetReadAnimData() is TRUE,
// pick the first avaiable sample or default
UsdTimeCode pointsTimeSample=UsdTimeCode::EarliestTime();
UsdTimeCode normalsTimeSample=UsdTimeCode::EarliestTime();
std::vector<double> pointsTimeSamples;
size_t pointsNumTimeSamples = 0;
if (args.GetReadAnimData()) {
PxrUsdMayaTranslatorUtil::GetTimeSamples(mesh.GetPointsAttr(), args,
&pointsTimeSamples);
pointsNumTimeSamples = pointsTimeSamples.size();
if (pointsNumTimeSamples>0) {
pointsTimeSample = pointsTimeSamples[0];
}
std::vector<double> normalsTimeSamples;
PxrUsdMayaTranslatorUtil::GetTimeSamples(mesh.GetNormalsAttr(), args,
&normalsTimeSamples);
if (normalsTimeSamples.size()) {
normalsTimeSample = normalsTimeSamples[0];
}
}
mesh.GetPointsAttr().Get(&points, pointsTimeSample);
mesh.GetNormalsAttr().Get(&normals, normalsTimeSample);
if (points.size() == 0) {
MGlobal::displayError(
TfStringPrintf("Points arrays is empty on Mesh <%s>. Skipping...",
prim.GetPath().GetText()).c_str());
return false; // invalid mesh, so exit
}
// == Convert data
size_t mayaNumVertices = points.size();
MPointArray mayaPoints(mayaNumVertices);
for (size_t i=0; i < mayaNumVertices; i++) {
mayaPoints.set( i, points[i][0], points[i][1], points[i][2] );
}
MIntArray polygonCounts( faceVertexCounts.cdata(), faceVertexCounts.size() );
MIntArray polygonConnects( faceVertexIndices.cdata(), faceVertexIndices.size() );
// == Create Mesh Shape Node
MFnMesh meshFn;
MObject meshObj = meshFn.create(mayaPoints.length(),
polygonCounts.length(),
mayaPoints,
polygonCounts,
polygonConnects,
mayaNodeTransformObj,
&status
);
if (status != MS::kSuccess) {
return false;
}
// Since we are "decollapsing", we will create a xform and a shape node for each USD prim
std::string usdPrimName(prim.GetName().GetText());
std::string shapeName(usdPrimName); shapeName += "Shape";
// Set mesh name and register
meshFn.setName(MString(shapeName.c_str()), false, &status);
if (context) {
std::string usdPrimPath(prim.GetPath().GetText());
std::string shapePath(usdPrimPath);
shapePath += "/";
shapePath += shapeName;
context->RegisterNewMayaNode( shapePath, meshObj ); // used for undo/redo
}
// If a material is bound, create (or reuse if already present) and assign it
// If no binding is present, assign the mesh to the default shader
const TfToken& shadingMode = args.GetShadingMode();
PxrUsdMayaTranslatorMaterial::AssignMaterial(shadingMode, mesh, meshObj,
context);
// Mesh is a shape, so read Gprim properties
PxrUsdMayaTranslatorGprim::Read(mesh, meshObj, context);
// Set normals if supplied
MIntArray normalsFaceIds;
if (normals.size() == static_cast<size_t>(meshFn.numFaceVertices())) {
for (size_t i=0; i < polygonCounts.length(); i++) {
for (int j=0; j < polygonCounts[i]; j++) {
normalsFaceIds.append(i);
}
}
if (normalsFaceIds.length() == static_cast<size_t>(meshFn.numFaceVertices())) {
MVectorArray mayaNormals(normals.size());
for (size_t i=0; i < normals.size(); i++) {
mayaNormals.set( MVector(normals[i][0], normals[i][1], normals[i][2]), i);
}
if (meshFn.setFaceVertexNormals(mayaNormals, normalsFaceIds, polygonConnects) != MS::kSuccess) {
}
}
}
// Determine if PolyMesh or SubdivMesh
TfToken subdScheme = PxrUsdMayaMeshUtil::setSubdivScheme(mesh, meshFn, args.GetDefaultMeshScheme());
// If we are dealing with polys, check if there are normals
// If we are dealing with SubdivMesh, read additional attributes and SubdivMesh properties
if (subdScheme == UsdGeomTokens->none) {
if (normals.size() == static_cast<size_t>(meshFn.numFaceVertices())) {
PxrUsdMayaMeshUtil::setEmitNormals(mesh, meshFn, UsdGeomTokens->none);
}
} else {
PxrUsdMayaMeshUtil::setSubdivInterpBoundary(mesh, meshFn, UsdGeomTokens->edgeAndCorner);
PxrUsdMayaMeshUtil::setSubdivFVLinearInterpolation(mesh, meshFn);
_AssignSubDivTagsToMesh(mesh, meshObj, meshFn);
}
// Set Holes
VtArray<int> holeIndices;
mesh.GetHoleIndicesAttr().Get(&holeIndices); // not animatable
if ( holeIndices.size() != 0 ) {
MUintArray mayaHoleIndices;
mayaHoleIndices.setLength( holeIndices.size() );
for (size_t i=0; i < holeIndices.size(); i++) {
mayaHoleIndices[i] = holeIndices[i];
}
if (meshFn.setInvisibleFaces(mayaHoleIndices) == MS::kFailure) {
MGlobal::displayError(TfStringPrintf("Unable to set Invisible Faces on <%s>",
meshFn.fullPathName().asChar()).c_str());
}
}
// GETTING PRIMVARS
std::vector<UsdGeomPrimvar> primvars = mesh.GetPrimvars();
TF_FOR_ALL(iter, primvars) {
const UsdGeomPrimvar& primvar = *iter;
const TfToken& name = primvar.GetBaseName();
const SdfValueTypeName& typeName = primvar.GetTypeName();
// If the primvar is called either displayColor or displayOpacity check
// if it was really authored from the user. It may not have been
// authored by the user, for example if it was generated by shader
// values and not an authored colorset/entity.
// If it was not really authored, we skip the primvar.
if (name == PxrUsdMayaMeshColorSetTokens->DisplayColorColorSetName ||
name == PxrUsdMayaMeshColorSetTokens->DisplayOpacityColorSetName) {
if (!PxrUsdMayaRoundTripUtil::IsAttributeUserAuthored(primvar)) {
continue;
}
}
// XXX: Maya stores UVs in MFloatArrays and color set data in MColors
// which store floats, so we currently only import primvars holding
// float-typed arrays. Should we still consider other precisions
// (double, half, ...) and/or numeric types (int)?
if (typeName == SdfValueTypeNames->Float2Array) {
// We assume that Float2Array primvars are UV sets.
if (!_AssignUVSetPrimvarToMesh(primvar, meshFn)) {
MGlobal::displayWarning(
TfStringPrintf("Unable to retrieve and assign data for UV set <%s> on mesh <%s>",
name.GetText(),
mesh.GetPrim().GetPath().GetText()).c_str());
}
} else if (typeName == SdfValueTypeNames->FloatArray ||
typeName == SdfValueTypeNames->Float3Array ||
typeName == SdfValueTypeNames->Color3fArray ||
typeName == SdfValueTypeNames->Float4Array ||
typeName == SdfValueTypeNames->Color4fArray) {
if (!_AssignColorSetPrimvarToMesh(mesh, primvar, meshFn)) {
MGlobal::displayWarning(
TfStringPrintf("Unable to retrieve and assign data for color set <%s> on mesh <%s>",
name.GetText(),
mesh.GetPrim().GetPath().GetText()).c_str());
}
}
}
// We only vizualize the colorset by default if it is "displayColor".
MStringArray colorSetNames;
if (meshFn.getColorSetNames(colorSetNames)==MS::kSuccess) {
for (unsigned int i=0; i < colorSetNames.length(); i++) {
const MString colorSetName = colorSetNames[i];
if (std::string(colorSetName.asChar())
== PxrUsdMayaMeshColorSetTokens->DisplayColorColorSetName.GetString()) {
MFnMesh::MColorRepresentation csRep=
meshFn.getColorRepresentation(colorSetName);
if (csRep==MFnMesh::kRGB || csRep==MFnMesh::kRGBA) {
// both of these are needed to show the colorset.
MPlug plg=meshFn.findPlug("displayColors");
if ( !plg.isNull() ) {
plg.setBool(true);
}
meshFn.setCurrentColorSetName(colorSetName);
}
break;
}
}
}
// == Animate points ==
// Use blendShapeDeformer so that all the points for a frame are contained in a single node
//
if (pointsNumTimeSamples > 0) {
MPointArray mayaPoints(mayaNumVertices);
MObject meshAnimObj;
MFnBlendShapeDeformer blendFn;
MObject blendObj = blendFn.create(meshObj);
if (context) {
context->RegisterNewMayaNode( blendFn.name().asChar(), blendObj ); // used for undo/redo
}
for (unsigned int ti=0; ti < pointsNumTimeSamples; ++ti) {
mesh.GetPointsAttr().Get(&points, pointsTimeSamples[ti]);
for (unsigned int i=0; i < mayaNumVertices; i++) {
mayaPoints.set( i, points[i][0], points[i][1], points[i][2] );
}
// == Create Mesh Shape Node
MFnMesh meshFn;
if ( meshAnimObj.isNull() ) {
meshAnimObj = meshFn.create(mayaPoints.length(),
polygonCounts.length(),
mayaPoints,
polygonCounts,
polygonConnects,
mayaNodeTransformObj,
&status
);
if (status != MS::kSuccess) {
continue;
}
}
else {
// Reuse the already created mesh by copying it and then setting the points
meshAnimObj = meshFn.copy(meshAnimObj, mayaNodeTransformObj, &status);
meshFn.setPoints(mayaPoints);
}
// Set normals if supplied
//
// NOTE: This normal information is not propagated through the blendShapes, only the controlPoints.
//
mesh.GetNormalsAttr().Get(&normals, pointsTimeSamples[ti]);
if (normals.size() == static_cast<size_t>(meshFn.numFaceVertices()) &&
normalsFaceIds.length() == static_cast<size_t>(meshFn.numFaceVertices())) {
MVectorArray mayaNormals(normals.size());
for (size_t i=0; i < normals.size(); i++) {
mayaNormals.set( MVector(normals[i][0], normals[i][1], normals[i][2]), i);
}
if (meshFn.setFaceVertexNormals(mayaNormals, normalsFaceIds, polygonConnects) != MS::kSuccess) {
}
}
// Add as target and set as an intermediate object
blendFn.addTarget(meshObj, ti, meshAnimObj, 1.0);
meshFn.setIntermediateObject(true);
if (context) {
context->RegisterNewMayaNode( meshFn.fullPathName().asChar(), meshAnimObj ); // used for undo/redo
}
}
// Animate the weights so that mesh0 has a weight of 1 at frame 0, etc.
MFnAnimCurve animFn;
// Construct the time array to be used for all the keys
MTimeArray timeArray;
timeArray.setLength(pointsNumTimeSamples);
for (unsigned int ti=0; ti < pointsNumTimeSamples; ++ti) {
timeArray.set( MTime(pointsTimeSamples[ti]), ti);
}
// Key/Animate the weights
MPlug plgAry = blendFn.findPlug( "weight" );
if ( !plgAry.isNull() && plgAry.isArray() ) {
for (unsigned int ti=0; ti < pointsNumTimeSamples; ++ti) {
MPlug plg = plgAry.elementByLogicalIndex(ti, &status);
MDoubleArray valueArray(pointsNumTimeSamples, 0.0);
valueArray[ti] = 1.0; // Set the time value where this mesh's weight should be 1.0
MObject animObj = animFn.create(plg, NULL, &status);
animFn.addKeys(&timeArray, &valueArray);
if (context) {
context->RegisterNewMayaNode(animFn.name().asChar(), animObj ); // used for undo/redo
}
}
}
}
return true;
}
MStatus HesperisCmd::attachSelected(const Vector3F & offsetV)
{
MGlobal::displayInfo(MString(" attach to grow mesh ") + m_growMeshName);
MSelectionList selList;
MGlobal::getActiveSelectionList(selList);
MItSelectionList iter( selList );
MDagPath apath;
iter.getDagPath( apath );
MObject otrans = apath.node();
if(!otrans.hasFn(MFn::kTransform)) {
MGlobal::displayWarning("must select a transform/group to attach to grow mesh");
return MS::kFailure;
}
ASearchHelper searcher;
MDagPath meshGrp;
if(!searcher.dagByFullName(m_growMeshName.asChar(), meshGrp)) {
MGlobal::displayWarning(MString("cannot find grow mesh by name ")+m_growMeshName);
return MS::kFailure;
}
MObject ogrow = meshGrp.node();
if(!ogrow.hasFn(MFn::kTransform)) {
MGlobal::displayWarning("-gm must be a transform/group");
return MS::kFailure;
}
MStatus stat;
MDGModifier modif;
MDagModifier dmodif;
MObject hestranslate = modif.createNode("hesperisTranslateNode", &stat);
modif.doIt();
if(hestranslate.isNull()) {
MGlobal::displayWarning("cannot create hes translate node");
return MS::kFailure;
}
MFnDependencyNode fhest(hestranslate);
MFnDependencyNode fgrow(ogrow);
modif.connect(fgrow.findPlug("boundingBoxMinX", true), fhest.findPlug("bBoxMinX", true));
modif.connect(fgrow.findPlug("boundingBoxMinY", true), fhest.findPlug("bBoxMinY", true));
modif.connect(fgrow.findPlug("boundingBoxMinZ", true), fhest.findPlug("bBoxMinZ", true));
modif.connect(fgrow.findPlug("boundingBoxMaxX", true), fhest.findPlug("bBoxMaxX", true));
modif.connect(fgrow.findPlug("boundingBoxMaxY", true), fhest.findPlug("bBoxMaxY", true));
modif.connect(fgrow.findPlug("boundingBoxMaxZ", true), fhest.findPlug("bBoxMaxZ", true));
MPlug psrcwpmat = fgrow.findPlug("parentMatrix", true, &stat);
if(!stat) MGlobal::displayInfo("cannot find plug worldParentMatrix");
modif.connect(psrcwpmat, fhest.findPlug("inParentMatrix", true));
modif.doIt();
MFnDependencyNode ftrans(otrans);
dmodif.connect(fhest.findPlug("outTranslateX", true), ftrans.findPlug("translateX", true));
dmodif.connect(fhest.findPlug("outTranslateY", true), ftrans.findPlug("translateY", true));
dmodif.connect(fhest.findPlug("outTranslateZ", true), ftrans.findPlug("translateZ", true));
stat = dmodif.doIt();
if(!stat) MGlobal::displayInfo(MString("cannot make some connections to ")+ftrans.name());
fhest.findPlug("offsetX").setValue((double)-offsetV.x);
fhest.findPlug("offsetY").setValue((double)-offsetV.y);
fhest.findPlug("offsetZ").setValue((double)-offsetV.z);
return MS::kSuccess;
}
