value_type getAnimUpperBound( const Time &time ) const
{
return convertVoid(
ISingularProperty::animSampleUpperBound( time ) );
}
value_type getAnimUpperBound( seconds_t secs ) const
{
return convertVoid(
ISingularProperty::animSampleUpperBound( secs ) );
}
value_type get() const
{
return convertVoid( ISingularProperty::restSample() );
}
value_type getAnim( size_t samp ) const
{
return convertVoid( ISingularProperty::animSample( samp ) );
}
std::shared_ptr<GContainer> Transformation::transform(std::shared_ptr<GContainer>* inputs)
{
auto target = this->factory.lock()->makeInstance(this->targetRepresentation);
for (auto operation : this->operations)
{
switch (operation->type)
{
case (DEFAULT):
target->set(operation->targetDimension, operation->value);
break;
case (USE):
{
auto value = inputs[operation->sourceIndex]->get(operation->sourceDimension);
if (value == nullptr)
{
return nullptr;
}
else
{
target->set(operation->targetDimension, value);
}
break;
}
case (FORMULA):
{
int nvars = operation->varmap.size();
if (nvars <= 0) {
/* no mapping set -> use single variable mode by adding it to map */
operation->varmap.insert(std::make_pair(operation->varname,
std::make_pair(operation->sourceDimension, operation->sourceIndex)));
nvars++;
}
mu::Parser parser;
parser.SetExpr(operation->formula);
void *in_raw;
double in[nvars];
int i = 0;
for(auto const &var: operation->varmap) {
in_raw = inputs[var.second.second]->get(var.second.first);
in[i] = convertDouble(in_raw, operation->valueType);
parser.DefineVar(var.first, &in[i]);
i++;
}
const double out = parser.Eval();
target->set(operation->targetDimension,
convertVoid(out, operation->valueType));
}
break;
default:
//TODO
break;
}
}
return target;
}
