mirror of
https://github.com/IfcOpenShell/IfcOpenShell.git
synced 2026-08-12 18:43:26 +00:00
Dion Moult
fed739847e
Wire a new "Export Geometry Database" tool button in AddModelDialog, adjacent to "Convert IFC File to Database", to produce a zipped read-only artifact combining a lossy RDB (with IfcRepresentationItem stripped) and a .ifcview geometry sidecar. Intended for cloud coordination workflows where parametric geometry editing is not needed. Pipeline changes to support this: - document_serializer_context gains a `skip_supertypes` field; the rdb plugin forwards it to RocksDbSerializer so the same registry path produces full or lossy RDBs. - Vertex quantization helpers (octEncodeNormal + quantizeVertex) move out of ViewportWindow.cpp into a shared header so the sidecar's byte layout stays identical regardless of whether it came from a GPU readback or a CPU pipeline. - New HeadlessSidecarBuilder runs a GeometryStreamer on the calling thread, captures MeshChunk/InstanceChunk into a SidecarData on the CPU, then computes georef + packed elements + LODs and writes the .ifcview — no ViewportWindow or GL context required. The Controller's export flow runs RDB conversion + sidecar build + QZipWriter packaging on a background QThread, writing through `<dest>.tmp` then renaming for atomic appearance in cloud-sync folders. ifcviewer-full now links Qt6::CorePrivate for QZipWriter. Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
71 lines
3.0 KiB
C++
71 lines
3.0 KiB
C++
/********************************************************************************
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* *
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* This file is part of IfcOpenShell. *
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* *
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* IfcOpenShell is free software: you can redistribute it and/or modify *
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* it under the terms of the Lesser GNU General Public License as published by *
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* the Free Software Foundation, either version 3.0 of the License, or *
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* (at your option) any later version. *
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* *
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* IfcOpenShell is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* Lesser GNU General Public License for more details. *
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* *
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* You should have received a copy of the Lesser GNU General Public License *
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* along with this program. If not, see <http://www.gnu.org/licenses/>. *
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* *
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********************************************************************************/
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#include "document_serializer_plugin.h"
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#include "RocksDbSerializer.h"
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#ifdef IFOPSH_WITH_ROCKSDB
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#include <boost/dll/alias.hpp>
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#include <boost/make_shared.hpp>
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namespace {
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boost::shared_ptr<Serializer> create_serializer(const ifcopenshell::serializers::document_serializer_context& context) {
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if (context.input_filename.empty()) {
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throw ifcopenshell::exception("RocksDB document serializer requires an input filename");
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}
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return boost::make_shared<RocksDbSerializer>(context.input_filename, context.output_filename, context.skip_supertypes);
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}
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}
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namespace ifcopenshell {
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namespace serializers {
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namespace rdb_document_serializer_plugin {
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plugin::abi_info plugin_abi() {
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return plugin::host_abi();
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}
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plugin::metadata plugin_metadata() {
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return document_serializer_plugin_metadata("rdb");
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}
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void register_plugin(document_serializer_registry& registry, const plugin::module& module) {
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document_serializer_info info;
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info.format = "rdb";
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info.name = "RocksDB";
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info.description = "RocksDB key-value store serialization of IFC data.";
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info.supports_ifc_file = false;
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info.supports_input_filename = true;
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info.writes_final_output = true;
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registry.bind(info, create_serializer, module);
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}
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}
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}
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}
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BOOST_DLL_ALIAS(ifcopenshell::serializers::rdb_document_serializer_plugin::plugin_abi, ifcopenshell_plugin_abi_v1)
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BOOST_DLL_ALIAS(ifcopenshell::serializers::rdb_document_serializer_plugin::plugin_metadata, ifcopenshell_plugin_metadata_v1)
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BOOST_DLL_ALIAS(ifcopenshell::serializers::rdb_document_serializer_plugin::register_plugin, ifcopenshell_register_document_serializer_plugin_v1)
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#endif
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