MayaTransformWriter::MayaTransformWriter(double iFrame,
MayaTransformWriter & iParent, MDagPath & iDag,
uint32_t iTimeIndex,
bool iWriteVisibility)
{
if (iDag.hasFn(MFn::kJoint))
{
MFnIkJoint joint(iDag);
Alembic::AbcGeom::OXform obj(iParent.getObject(), joint.name().asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp = obj.getProperties();
mAttrs = AttributesWriterPtr(new AttributesWriter(iFrame, cp, joint,
iTimeIndex, iWriteVisibility));
pushTransformStack(iFrame, joint);
}
else
{
MFnTransform trans(iDag);
Alembic::AbcGeom::OXform obj(iParent.getObject(), trans.name().asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp = obj.getProperties();
mAttrs = AttributesWriterPtr(new AttributesWriter(iFrame, cp, trans,
iTimeIndex, iWriteVisibility));
pushTransformStack(iFrame, trans);
}
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
}
MayaTransformWriter::MayaTransformWriter(Alembic::Abc::OObject & iParent,
const AnimSampler& sampler,
Alembic::Util::uint32_t iTimeIndex, const JobArgs & iArgs)
{
mVerbose = iArgs.verbose;
mFilterEulerRotations = iArgs.filterEulerRotations;
mJointOrientOpIndex[0] = mJointOrientOpIndex[1] = mJointOrientOpIndex[2] =
mRotateOpIndex[0] = mRotateOpIndex[1] = mRotateOpIndex[2] =
mRotateAxisOpIndex[0] = mRotateAxisOpIndex[1] = mRotateAxisOpIndex[2] = ~size_t(0);
MString name = sampler.name();
mName = util::stripNamespaces(name, iArgs.stripNamespace);
Alembic::AbcGeom::OXform obj(iParent, mName.asChar(),
iTimeIndex);
mSchema = obj.getSchema();
// no custom or user attributes
// determine channels to write
pushTransformStack(sampler, iTimeIndex == 0);
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
}
MayaTransformWriter::MayaTransformWriter(MayaTransformWriter & iParent,
MDagPath & iDag, Alembic::Util::uint32_t iTimeIndex, const JobArgs & iArgs)
{
mVerbose = iArgs.verbose;
mFilterEulerRotations = iArgs.filterEulerRotations;
mJointOrientOpIndex[0] = mJointOrientOpIndex[1] = mJointOrientOpIndex[2] =
mRotateOpIndex[0] = mRotateOpIndex[1] = mRotateOpIndex[2] =
mRotateAxisOpIndex[0] = mRotateAxisOpIndex[1] = mRotateAxisOpIndex[2] = ~size_t(0);
if (iDag.hasFn(MFn::kJoint))
{
MFnIkJoint joint(iDag);
MString jointName = joint.name();
mName = util::stripNamespaces(jointName, iArgs.stripNamespace);
Alembic::AbcGeom::OXform obj(iParent.getObject(), mName.asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp;
Alembic::Abc::OCompoundProperty up;
if (AttributesWriter::hasAnyAttr(joint, iArgs))
{
cp = mSchema.getArbGeomParams();
up = mSchema.getUserProperties();
}
mAttrs = AttributesWriterPtr(new AttributesWriter(cp, up, obj, joint,
iTimeIndex, iArgs));
pushTransformStack(joint, iTimeIndex == 0);
}
else
{
MFnTransform trans(iDag);
MString transName = trans.name();
mName = util::stripNamespaces(transName, iArgs.stripNamespace);
Alembic::AbcGeom::OXform obj(iParent.getObject(), mName.asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp;
Alembic::Abc::OCompoundProperty up;
if (AttributesWriter::hasAnyAttr(trans, iArgs))
{
cp = mSchema.getArbGeomParams();
up = mSchema.getUserProperties();
}
mAttrs = AttributesWriterPtr(new AttributesWriter(cp, up, obj, trans,
iTimeIndex, iArgs));
pushTransformStack(trans, iTimeIndex == 0);
}
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
}
MayaTransformWriter::MayaTransformWriter(Alembic::AbcGeom::OObject & iParent,
MDagPath & iDag, Alembic::Util::uint32_t iTimeIndex, const JobArgs & iArgs)
{
mVerbose = iArgs.verbose;
mFilterEulerRotations = iArgs.filterEulerRotations;
mJointOrientOpIndex[0] = mJointOrientOpIndex[1] = mJointOrientOpIndex[2] =
mRotateOpIndex[0] = mRotateOpIndex[1] = mRotateOpIndex[2] =
mRotateAxisOpIndex[0] = mRotateAxisOpIndex[1] = mRotateAxisOpIndex[2] = ~size_t(0);
if (iDag.hasFn(MFn::kJoint))
{
MFnIkJoint joint(iDag);
MString jointName = joint.name();
mName = util::stripNamespaces(jointName, iArgs.stripNamespace);
Alembic::AbcGeom::OXform obj(iParent, mName.asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp;
Alembic::Abc::OCompoundProperty up;
if (AttributesWriter::hasAnyAttr(joint, iArgs))
{
cp = mSchema.getArbGeomParams();
up = mSchema.getUserProperties();
}
mAttrs = AttributesWriterPtr(new AttributesWriter(cp, up, obj, joint,
iTimeIndex, iArgs));
if (!iArgs.worldSpace)
{
pushTransformStack(joint, iTimeIndex == 0);
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
return;
}
}
else
{
MFnTransform trans(iDag);
MString transName = trans.name();
mName = util::stripNamespaces(transName, iArgs.stripNamespace);
Alembic::AbcGeom::OXform obj(iParent, mName.asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp;
Alembic::Abc::OCompoundProperty up;
if (AttributesWriter::hasAnyAttr(trans, iArgs))
{
cp = mSchema.getArbGeomParams();
up = mSchema.getUserProperties();
}
mAttrs = AttributesWriterPtr(new AttributesWriter(cp, up, obj, trans,
iTimeIndex, iArgs));
if (!iArgs.worldSpace)
{
pushTransformStack(trans, iTimeIndex == 0);
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
return;
}
}
// if we didn't bail early then we need to add all the transform
// information at the current node and above
// copy the dag path because we'll be popping from it
MDagPath dag(iDag);
int i;
int numPaths = dag.length();
std::vector< MDagPath > dagList;
for (i = numPaths - 1; i > -1; i--, dag.pop())
{
dagList.push_back(dag);
// inheritsTransform exists on both joints and transforms
MFnDagNode dagNode(dag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
// if inheritsTransform exists and is set to false, then we
// don't need to worry about ancestor nodes above this one
if (!inheritPlug.isNull() && !inheritPlug.asBool())
break;
}
std::vector< MDagPath >::iterator iStart = dagList.begin();
std::vector< MDagPath >::iterator iCur = dagList.end();
iCur--;
// now loop backwards over our dagpath list so we push ancestor nodes
// first, all the way down to the current node
for (; iCur != iStart; iCur--)
{
// only add it to the stack don't write it yet!
if (iCur->hasFn(MFn::kJoint))
{
MFnIkJoint joint(*iCur);
pushTransformStack(joint, iTimeIndex == 0);
}
else
{
MFnTransform trans(*iCur);
pushTransformStack(trans, iTimeIndex == 0);
}
}
// finally add any transform info on the final node and write it
if (iCur->hasFn(MFn::kJoint))
{
MFnIkJoint joint(*iCur);
pushTransformStack(joint, iTimeIndex == 0);
}
else
{
MFnTransform trans(*iCur);
pushTransformStack(trans, iTimeIndex == 0);
}
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
}
MayaTransformWriter::MayaTransformWriter(double iFrame,
Alembic::AbcGeom::OObject & iParent, MDagPath & iDag,
uint32_t iTimeIndex,
bool iAddWorld, bool iWriteVisibility)
{
if (iDag.hasFn(MFn::kJoint))
{
MFnIkJoint joint(iDag);
Alembic::AbcGeom::OXform obj(iParent, joint.name().asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp = obj.getProperties();
mAttrs = AttributesWriterPtr(new AttributesWriter(iFrame, cp, joint,
iTimeIndex, iWriteVisibility));
if (!iAddWorld)
{
pushTransformStack(iFrame, joint);
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
return;
}
}
else
{
MFnTransform trans(iDag);
Alembic::AbcGeom::OXform obj(iParent, trans.name().asChar(),
iTimeIndex);
mSchema = obj.getSchema();
Alembic::Abc::OCompoundProperty cp = obj.getProperties();
mAttrs = AttributesWriterPtr(new AttributesWriter(iFrame, cp, trans,
iTimeIndex, iWriteVisibility));
if (!iAddWorld)
{
pushTransformStack(iFrame, trans);
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
return;
}
}
// if we didn't bail early then we need to add all the transform
// information at the current node and above
// copy the dag path because we'll be popping from it
MDagPath dag(iDag);
int i;
int numPaths = dag.length();
std::vector< MDagPath > dagList;
for (i = numPaths - 1; i > -1; i--, dag.pop())
{
dagList.push_back(dag);
// inheritsTransform exists on both joints and transforms
MFnDagNode dagNode(dag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
// if inheritsTransform exists and is set to false, then we
// don't need to worry about ancestor nodes above this one
if (!inheritPlug.isNull() && !inheritPlug.asBool())
break;
}
std::vector< MDagPath >::iterator iStart = dagList.begin();
std::vector< MDagPath >::iterator iCur = dagList.end();
iCur--;
// now loop backwards over our dagpath list so we push ancestor nodes
// first, all the way down to the current node
for (; iCur != iStart; iCur--)
{
// only add it to the stack don't write it yet!
if (iCur->hasFn(MFn::kJoint))
{
MFnIkJoint joint(*iCur);
pushTransformStack(iFrame, joint);
}
else
{
MFnTransform trans(*iCur);
pushTransformStack(iFrame, trans);
}
}
// finally add any transform info on the final node and write it
if (iCur->hasFn(MFn::kJoint))
{
MFnIkJoint joint(*iCur);
pushTransformStack(iFrame, joint);
}
else
{
MFnTransform trans(*iCur);
pushTransformStack(iFrame, trans);
}
// need to look at inheritsTransform
MFnDagNode dagNode(iDag);
MPlug inheritPlug = dagNode.findPlug("inheritsTransform");
if (!inheritPlug.isNull())
{
if (util::getSampledType(inheritPlug) != 0)
mInheritsPlug = inheritPlug;
mSample.setInheritsXforms(inheritPlug.asBool());
}
// everything is default, don't write anything
if (mSample.getNumOps() == 0 && mSample.getInheritsXforms())
return;
mSchema.set(mSample);
}
