// Returns the maximum number of unichars over all shapes.
int ShapeTable::MaxNumUnichars() const {
int max_num_unichars = 0;
int num_shapes = NumShapes();
for (int s = 0; s < num_shapes; ++s) {
if (GetShape(s).size() > max_num_unichars)
max_num_unichars = GetShape(s).size();
}
return max_num_unichars;
}
// Returns true if any shape contains multiple unichars.
bool ShapeTable::AnyMultipleUnichars() const {
int num_shapes = NumShapes();
for (int s1 = 0; s1 < num_shapes; ++s1) {
if (MasterDestinationIndex(s1) != s1) continue;
if (GetShape(s1).size() > 1)
return true;
}
return false;
}
UInt32 RigidBodyShapeCollection::MOSHFIT(std::vector<TimeSequence*>& output, double rateHz, double distribution_tolerance, double convergence_accuracy, const BinMemFactory& memfactory /*=BinMemFactoryDefault()*/) const
{
// compute mean shape
RigidBodyShape mean;
UInt32 status = ComputeMeanShape(mean, distribution_tolerance, convergence_accuracy);
if (status != RigidBodyResult::success)
return status;
// build output arrays and iterators
std::vector<TSOccVector3Iter> outputiter;
size_t num_shapes = NumShapes();
size_t num_markers = shape[0].NumMarkers();
TimeRange tr;
tr.Frames = num_shapes;
tr.Start = 0.0;
tr.Rate = rateHz;
size_t imarker;
for (imarker = 0; imarker < num_markers; imarker++)
{
TimeSequence* ts = TSFactoryOccValue(3).New(tr, memfactory);
output.push_back(ts);
outputiter.push_back( TSOccVector3Iter(*ts) );
}
// iterate over all shapes
for (std::vector<RigidBodyShape>::const_iterator ishape( shape.begin() ); ishape != shape.end(); ishape++)
{
// compute fit of mean to this shape
RigidTransform3 T;
mean.ComputeFitTo(T, *ishape);
// transform mean and use result
for (imarker = 0; imarker < num_markers; imarker++)
{
RigidTransform3::MulVec(outputiter[imarker].Value(), T, mean.Marker(imarker).position);
outputiter[imarker].Occluded() = 0;
outputiter[imarker].Next();
}
}
return RigidBodyResult::success;
}
