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First start plug-in architecture

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This commit is contained in:
Thomas Krijnen
2026-04-15 18:07:28 +02:00
parent aa10784154
commit 3824e7b449
35 changed files with 533 additions and 1459 deletions
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src/ifcgeom/kernel_registry.cpp
+2 -58
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@@ -19,6 +19,7 @@
#include "kernel_registry.h"
#include "../ifcgeom/kernel_plugin.h"
#include "../ifcgeom/hybrid_kernel.h"
#include "../ifcparse/file.h"
@@ -27,68 +28,11 @@
#include <cstring>
#include <mutex>
#ifdef IFOPSH_WITH_OPENCASCADE
#include "../ifcgeom/kernels/opencascade/OpenCascadeKernel.h"
#undef Handle
#endif
#ifdef IFOPSH_WITH_CGAL
#include "../ifcgeom/kernels/cgal/CgalKernel.h"
#undef CGAL_KERNEL_H
#undef CGALCONVERSIONRESULT_H
#define IFOPSH_SIMPLE_KERNEL
#include "../ifcgeom/kernels/cgal/CgalKernel.h"
#undef CgalKernel
#undef IFOPSH_SIMPLE_KERNEL
#endif
#ifdef IFOPSH_WITH_MANIFOLD
#include "../ifcgeom/kernels/manifold/ManifoldKernel.h"
#endif
#include "../ifcgeom/kernels/passthrough/PassthroughKernel.h"
namespace {
std::string kernel_key(const std::string& backend_id) {
return boost::to_lower_copy(backend_id);
}
ifcopenshell::plugin::module builtin_kernel_module(const std::string& backend_id) {
ifcopenshell::plugin::metadata metadata;
metadata.kind_ = ifcopenshell::plugin::kind::kernel;
metadata.id = "geometry.kernel." + kernel_key(backend_id);
return ifcopenshell::plugin::module::builtin(metadata);
}
void register_builtin_kernels(ifcopenshell::geometry::kernels::kernel_registry& registry) {
#ifdef IFOPSH_WITH_OPENCASCADE
ifcopenshell::geometry::kernels::kernel_info opencascade_info;
opencascade_info.backend_id = "opencascade";
opencascade_info.supports_boolean_operations = true;
registry.bind(opencascade_info, [](ifcopenshell::file*, ifcopenshell::geometry::Settings& settings) { return new IfcGeom::OpenCascadeKernel(settings); }, builtin_kernel_module("opencascade"));
#endif
#ifdef IFOPSH_WITH_CGAL
ifcopenshell::geometry::kernels::kernel_info cgal_info;
cgal_info.backend_id = "cgal";
cgal_info.supports_boolean_operations = true;
registry.bind(cgal_info, [](ifcopenshell::file*, ifcopenshell::geometry::Settings& settings) { return new ifcopenshell::geometry::kernels::CgalKernel(settings); }, builtin_kernel_module("cgal"));
ifcopenshell::geometry::kernels::kernel_info cgal_simple_info;
cgal_simple_info.backend_id = "cgal-simple";
cgal_simple_info.supports_boolean_operations = false;
registry.bind(cgal_simple_info, [](ifcopenshell::file*, ifcopenshell::geometry::Settings& settings) { return new ifcopenshell::geometry::kernels::SimpleCgalKernel(settings); }, builtin_kernel_module("cgal-simple"));
#endif
#ifdef IFOPSH_WITH_MANIFOLD
ifcopenshell::geometry::kernels::kernel_info manifold_info;
manifold_info.backend_id = "manifold";
manifold_info.supports_boolean_operations = true;
registry.bind(manifold_info, [](ifcopenshell::file*, ifcopenshell::geometry::Settings& settings) { return new ifcopenshell::geometry::kernels::ManifoldKernel(settings); }, builtin_kernel_module("manifold"));
#endif
ifcopenshell::geometry::kernels::kernel_info passthrough_info;
passthrough_info.backend_id = "passthrough";
passthrough_info.supports_boolean_operations = false;
registry.bind(passthrough_info, [](ifcopenshell::file*, ifcopenshell::geometry::Settings& settings) { return new ifcopenshell::geometry::kernels::PassthroughKernel(settings); }, builtin_kernel_module("passthrough"));
}
}
void ifcopenshell::geometry::kernels::kernel_registry::bind(const kernel_info& info, create_fn create, const plugin::module& module) {
@@ -122,7 +66,7 @@ std::vector<ifcopenshell::geometry::kernels::kernel_info> ifcopenshell::geometry
ifcopenshell::geometry::kernels::kernel_registry& ifcopenshell::geometry::kernels::kernel_registry_instance() {
static kernel_registry registry;
static std::once_flag once;
std::call_once(once, register_builtin_kernels, std::ref(registry));
std::call_once(once, load_kernel_plugins, std::ref(registry));
return registry;
}