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Fixes problem with cant values

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This commit is contained in:
Richard Brice
2024-05-22 13:51:55 -07:00
parent a976e63def
commit 579768c35f
3 changed files with 97 additions and 47 deletions
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src/ifcgeom/taxonomy.cpp
+18 -14
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@@ -458,24 +458,28 @@ ifcopenshell::geometry::taxonomy::solid::ptr ifcopenshell::geometry::create_box(
}
ifcopenshell::geometry::taxonomy::item::ptr ifcopenshell::geometry::taxonomy::piecewise_function::evaluate() const {
return evaluate2().first;
}
std::pair<item::ptr, std::vector<double>> ifcopenshell::geometry::taxonomy::piecewise_function::evaluate2() const {
double curve_length = length();
std::vector<taxonomy::point3::ptr> polygon;
auto param_type = settings_ ? settings_->get<ifcopenshell::geometry::settings::PiecewiseStepType>().get() : ifcopenshell::geometry::settings::PiecewiseStepMethod::MAXSTEPSIZE;
auto param = settings_ ? settings_->get<ifcopenshell::geometry::settings::PiecewiseStepParam>().get() : 0.5;
unsigned num_steps = 0;
if (param_type == ifcopenshell::geometry::settings::PiecewiseStepMethod::MAXSTEPSIZE) {
// parameter is max step size
num_steps = (unsigned)std::ceil(curve_length / param);
} else {
// parameter is minimum number of steps
num_steps = (unsigned)std::ceil(param);
}
std::vector<taxonomy::point3::ptr> polygon;
num_steps = std::max(1u, num_steps); // never have fewer than 1 step
auto param_type = settings_ ? settings_->get<ifcopenshell::geometry::settings::PiecewiseStepType>().get() : ifcopenshell::geometry::settings::PiecewiseStepMethod::MAXSTEPSIZE;
auto param = settings_ ? settings_->get<ifcopenshell::geometry::settings::PiecewiseStepParam>().get() : 0.5;
unsigned num_steps = 0;
if (param_type == ifcopenshell::geometry::settings::PiecewiseStepMethod::MAXSTEPSIZE) {
// parameter is max step size
num_steps = (unsigned)std::ceil(curve_length / param);
} else {
// parameter is minimum number of steps
num_steps = (unsigned)std::ceil(param);
}
return evaluate(0.0, curve_length, num_steps);
num_steps = std::max(1u, num_steps); // never have fewer than 1 step
return evaluate2(0.0, curve_length, num_steps);
}
item::ptr ifcopenshell::geometry::taxonomy::piecewise_function::evaluate(double ustart, double uend,unsigned nsteps) const {