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/****************************************************************************
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* Copyright (c) 2024 wandererfan <wandererfan@gmail.com> *
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* This file is part of FreeCAD. *
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* FreeCAD is free software: you can redistribute it and/or modify it *
* under the terms of the GNU Lesser General Public License as *
* published by the Free Software Foundation, either version 2.1 of the *
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* FreeCAD is distributed in the hope that it will be useful, but *
* WITHOUT ANY WARRANTY; without even the implied warranty of *
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU *
* Lesser General Public License for more details. *
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***************************************************************************/
#ifndef MEASURE_SHAPEFINDER_H
#define MEASURE_SHAPEFINDER_H
#include <Mod/Measure/MeasureGlobal.h>
#include <TopoDS_Shape.hxx>
#include <App/DocumentObject.h>
#include <App/DocumentObserver.h>
#include <Base/Placement.h>
#include <Base/Matrix.h>
#include <Mod/Part/App/TopoShape.h>
#include "SubnameHelper.h"
namespace Measure
{
//! a class to hold the result of resolving a selection into the actual target object
//! and traditional subElement name (Vertex1)
class MeasureExport ResolveResult
{
public:
ResolveResult();
ResolveResult(
const App::DocumentObject* realTarget,
const std::string& shortSubName,
const App::DocumentObject* targetParent
);
App::DocumentObject& getTarget() const;
std::string getShortSub() const;
App::DocumentObject& getTargetParent() const;
private:
App::SubObjectT m_target;
App::DocumentObjectT m_targetParent;
};
//! a class to obtain the located shape pointed at by a selection
class MeasureExport ShapeFinder: public SubnameHelper
{
public:
static TopoDS_Shape getLocatedShape(
const App::DocumentObject& rootObject,
const std::string& leafSub
);
static Part::TopoShape getLocatedTopoShape(
const App::DocumentObject& rootObject,
const std::string& leafSub
);
static std::pair<Base::Placement, Base::Matrix4D> getGlobalTransform(
const App::DocumentObject& rootObject,
const std::string& leafSub
);
static std::pair<Base::Placement, Base::Matrix4D> getGlobalTransform(
const App::DocumentObject* cursorObject
);
static void crawlPlacementChain(
std::vector<Base::Placement>& plmStack,
std::vector<Base::Matrix4D>& scaleStack,
const App::DocumentObject& rootObj,
const std::string& leafSub
);
static ResolveResult resolveSelection(
const App::DocumentObject& selectObj,
const std::string& selectLongSub
);
static Base::Placement getPlacement(const App::DocumentObject* root);
static Base::Matrix4D getScale(const App::DocumentObject* root);
static bool isLinkLike(const App::DocumentObject* obj);
static std::string PlacementAsString(const Base::Placement& inPlacement);
static std::string LocationAsString(const TopLoc_Location& location);
static TopoDS_Shape transformShape(
TopoDS_Shape& inShape,
const Base::Placement& placement,
const Base::Matrix4D& scaler
);
static TopoDS_Shape stripInfiniteShapes(const TopoDS_Shape& inShape);
static bool isShapeReallyNull(const TopoDS_Shape& shape);
static std::pair<Base::Placement, Base::Matrix4D> sumTransforms(
const std::vector<Base::Placement>& plmStack,
const std::vector<Base::Matrix4D>& scaleStack
);
static App::DocumentObject* getLinkAttachParent(const App::DocumentObject* attachedObject);
static Base::Placement getAttachedPlacement(const App::DocumentObject* cursorObject);
static std::string getFullPath(const App::DocumentObject* object);
static std::vector<App::DocumentObject*> getGeometryRootObjects(const App::Document* doc);
static std::vector<std::list<App::DocumentObject*>> getGeometryPathsFromOutList(
const App::DocumentObject* object
);
private:
static bool ignoreModule(const std::string& moduleName);
static bool ignoreObject(const App::DocumentObject* object);
static bool ignoreLinkAttachedObject(
const App::DocumentObject* object,
const App::DocumentObject* inlistObject
);
static std::vector<App::DocumentObject*> tidyInList(
const std::vector<App::DocumentObject*>& inlist
);
static std::vector<App::DocumentObject*> tidyInListAttachment(
const App::DocumentObject* owner,
const std::vector<App::DocumentObject*>& inlist
);
};
} // namespace Measure
#endif // MEASURE_SHAPEFINDER_H
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