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Move print() to header, distinguish properly between curve_sense and edge orientation, unwrap trimmed curves as edge bases, don't mutated cached edge in oriented edge processing, etc. #4895

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This commit is contained in:
Thomas Krijnen
2024-06-24 21:56:27 +02:00
parent 278524ee3e
commit 8da68f599b
9 changed files with 189 additions and 111 deletions
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src/ifcgeom/taxonomy.h
+26 -92
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@@ -165,9 +165,7 @@ typedef item const* ptr;
return *length_;
}
void print(std::ostream& o, int = 0) const {
o << "piecewise_function" << std::endl;
}
void print(std::ostream& o, int = 0) const;
virtual piecewise_function* clone_() const { return new piecewise_function(*this); }
virtual kinds kind() const { return PIECEWISE_FUNCTION; }
@@ -376,9 +374,7 @@ typedef item const* ptr;
return !components_ || components_->isIdentity();
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "matrix4", indent);
}
void print(std::ostream& o, int indent = 0) const;
virtual matrix4* clone_() const { return new matrix4(*this); }
virtual kinds kind() const { return MATRIX4; }
@@ -394,9 +390,7 @@ typedef item const* ptr;
struct colour : public item, public eigen_base<Eigen::Vector3d> {
DECLARE_PTR(colour)
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "colour", indent);
}
void print(std::ostream& o, int indent = 0) const;
virtual colour* clone_() const { return new colour(*this); }
virtual kinds kind() const { return COLOUR; }
@@ -422,19 +416,7 @@ typedef item const* ptr;
colour specular;
double specularity, transparency;
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "style" << std::endl;
o << std::string(indent, ' ') << " " << "name" << (name) << std::endl;
if (diffuse.components_) {
o << std::string(indent, ' ') << " " << "diffuse" << (name) << std::endl;
diffuse.print(o, indent + 5 + 7);
}
if (specular.components_) {
o << std::string(indent, ' ') << " " << "specular" << (name) << std::endl;
specular.print(o, indent + 5 + 8);
}
// @todo
}
void print(std::ostream& o, int indent = 0) const;
virtual style* clone_() const { return new style(*this); }
virtual kinds kind() const { return STYLE; }
@@ -489,9 +471,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "point3", indent);
}
void print(std::ostream& o, int indent = 0) const;
point3() : cartesian_base() {}
point3(const Eigen::Vector3d& c) : cartesian_base(c) {}
@@ -509,9 +489,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "direction3", indent);
}
void print(std::ostream& o, int indent = 0) const;
direction3() : cartesian_base() {}
direction3(const Eigen::Vector3d& c) : cartesian_base(c) {}
@@ -536,9 +514,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "line", indent);
}
void print(std::ostream& o, int indent = 0) const;
};
struct circle : public curve {
@@ -554,9 +530,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "circle", indent);
}
void print(std::ostream& o, int indent = 0) const;
static circle::ptr from_3_points(const Eigen::Vector3d& p1, const Eigen::Vector3d& p2, const Eigen::Vector3d& p3) {
Eigen::Vector3d t = p2 - p1;
@@ -600,9 +574,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
print_impl(o, "ellipse", indent);
}
void print(std::ostream& o, int indent = 0) const;
};
struct bspline_curve : public curve {
@@ -637,9 +609,7 @@ typedef item const* ptr;
boost::optional<std::vector<double>> weights;
int degree;
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "bspline curve" << std::endl;
}
void print(std::ostream& o, int indent = 0) const;
};
struct offset_curve : public curve {
@@ -657,9 +627,7 @@ typedef item const* ptr;
return boost::hash<decltype(v)>{}(v);
}
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "offset_curve" << std::endl;
}
void print(std::ostream& o, int indent = 0) const;
};
struct trimmed_curve : public item {
@@ -673,37 +641,17 @@ typedef item const* ptr;
item::ptr basis;
// @todo does this make sense? this is to accommodate for the fact that orientation is defined on both TrimmedCurve as well CompCurveSegment
boost::optional<bool> orientation_2;
boost::optional<bool> curve_sense;
trimmed_curve() : basis(nullptr), orientation_2(true) {}
trimmed_curve() : basis(nullptr), curve_sense(true) {}
trimmed_curve(const point3::ptr& a, const point3::ptr& b) : start(a), end(b), basis(nullptr) {}
virtual void reverse() {
// std::swap(start, end);
orientation = !orientation;
orientation = !orientation.get_value_or(true);
}
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "trimmed_curve" << std::endl;
if (basis) {
basis->print(o, indent + 4);
}
const boost::variant<point3::ptr, double>* const start_end[2] = { &start, &end };
for (int i = 0; i < 2; ++i) {
o << std::string(indent + 4, ' ') << (i == 0 ? "start" : "end") << std::endl;
if (start_end[i]->which() == 0) {
boost::get<point3::ptr>(*start_end[i])->print(o, indent + 4);
}
else if (start_end[i]->which() == 1) {
o << std::string(indent + 4, ' ') << "parameter " << boost::get<double>(*start_end[i]) << std::endl;
}
}
if (this->instance) {
o << std::string(indent, ' ') << this->instance->data().toString() << std::endl;
}
}
void print(std::ostream& o, int indent = 0) const;
};
struct edge : public trimmed_curve {
@@ -717,7 +665,7 @@ typedef item const* ptr;
virtual kinds kind() const { return EDGE; }
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(EDGE), start, end, basis ? basis->hash() : size_t(0), orientation_2 ? *orientation_2 ? 2 : 1 : 0);
auto v = std::make_tuple(static_cast<size_t>(EDGE), start, end, basis ? basis->hash() : size_t(0), curve_sense ? *curve_sense ? 2 : 1 : 0);
return boost::hash<decltype(v)>{}(v);
}
};
@@ -758,7 +706,7 @@ typedef item const* ptr;
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << kind_to_string(kind()) << std::endl;
if (!matrix->is_identity()) {
if (matrix && !matrix->is_identity()) {
matrix->print(o, indent + 4);
}
for (auto& c : children) {
@@ -885,9 +833,7 @@ typedef item const* ptr;
virtual plane* clone_() const { return new plane(*this); }
virtual kinds kind() const { return PLANE; }
void print(std::ostream& o, int) const {
o << "not implemented";
}
void print(std::ostream& o, int) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(PLANE), matrix->hash_components());
@@ -903,9 +849,8 @@ typedef item const* ptr;
virtual cylinder* clone_() const { return new cylinder(*this); }
virtual kinds kind() const { return CYLINDER; }
void print(std::ostream& o, int) const {
o << "not implemented";
}
void print(std::ostream& o, int) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(CYLINDER), matrix->hash_components());
return boost::hash<decltype(v)>{}(v);
@@ -920,9 +865,8 @@ typedef item const* ptr;
virtual sphere* clone_() const { return new sphere(*this); }
virtual kinds kind() const { return SPHERE; }
void print(std::ostream& o, int) const {
o << "not implemented";
}
void print(std::ostream& o, int) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(SPHERE), matrix->hash_components());
return boost::hash<decltype(v)>{}(v);
@@ -971,9 +915,7 @@ typedef item const* ptr;
boost::optional<std::vector<std::vector<double>>> weights;
std::array<int, 2> degree;
void print(std::ostream& o, int) const {
o << "not implemented";
}
void print(std::ostream& o, int) const;
};
struct sweep : public geom_item {
@@ -996,11 +938,7 @@ typedef item const* ptr;
extrusion(matrix4::ptr m, face::ptr basis, direction3::ptr dir, double d) : sweep(m, basis), direction(dir), depth(d) {}
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "extrusion " << depth << std::endl;
direction->print(o, indent + 4);
basis->print(o, indent + 4);
}
void print(std::ostream& o, int indent = 0) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(EXTRUSION), matrix->hash_components(), basis->calc_hash(), direction->hash_components(), depth);
@@ -1020,9 +958,7 @@ typedef item const* ptr;
revolve(matrix4::ptr m, face::ptr basis, point3::ptr pnt, direction3::ptr dir, const boost::optional<double>& a) : sweep(m, basis), axis_origin(pnt), direction(dir), angle(a) {}
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "revolve" << std::endl;
}
void print(std::ostream& o, int indent = 0) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(REVOLVE), matrix->hash_components(), basis->calc_hash(), axis_origin->hash_components(), direction->hash_components(), angle ? *angle : 1000.);
@@ -1041,9 +977,7 @@ typedef item const* ptr;
surface_curve_sweep(matrix4::ptr m, face::ptr basis, item::ptr surf, item::ptr crv) : sweep(m, basis), surface(surf), curve(crv) {}
void print(std::ostream& o, int indent = 0) const {
o << std::string(indent, ' ') << "surface_curve_sweep" << std::endl;
}
void print(std::ostream& o, int indent = 0) const;
virtual size_t calc_hash() const {
auto v = std::make_tuple(static_cast<size_t>(SURFACE_CURVE_SWEEP), matrix->hash_components(), basis->calc_hash(), surface->calc_hash(), curve->calc_hash());