Assembly: Fix warning: -Wunused-variable

src/Mod/Assembly/App/AssemblyObject.cpp

@@ -23,6 +23,7 @@
 
 #include "PreCompiled.h"
 #ifndef _PreComp_
+#include <boost/core/ignore_unused.hpp>
 #include <BRepAdaptor_Curve.hxx>
 #include <BRepAdaptor_Surface.hxx>
 #include <TopoDS.hxx>
@@ -1277,10 +1278,12 @@ int AssemblyObject::slidingPartIndex(App::DocumentObject* joint)
 {
     App::DocumentObject* part1 = getLinkObjFromProp(joint, "Part1");
     App::DocumentObject* obj1 = getObjFromNameProp(joint, "Object1", "Part1");
+    boost::ignore_unused(obj1);
     Base::Placement plc1 = getPlacementFromProp(joint, "Placement1");
 
     App::DocumentObject* part2 = getLinkObjFromProp(joint, "Part2");
     App::DocumentObject* obj2 = getObjFromNameProp(joint, "Object2", "Part2");
+    boost::ignore_unused(obj2);
     Base::Placement plc2 = getPlacementFromProp(joint, "Placement2");
 
     int slidingFound = 0;

src/Mod/Assembly/App/PreCompiled.h

@@ -42,6 +42,8 @@
 #include <vector>
 #include <unordered_map>
 
+#include <boost/core/ignore_unused.hpp>
+
 #include <BRepAdaptor_Curve.hxx>
 #include <BRepAdaptor_Surface.hxx>
 #include <TopoDS.hxx>

src/Mod/Assembly/Gui/PreCompiled.h

@@ -37,6 +37,8 @@
 #include <sstream>
 #include <iostream>
 
+#include <boost/core/ignore_unused.hpp>
+
 // Qt
 #ifndef __QtAll__
 #include <Gui/QtAll.h>

src/Mod/Assembly/Gui/ViewProviderAssembly.cpp

@@ -24,6 +24,7 @@
 #include "PreCompiled.h"
 
 #ifndef _PreComp_
+#include <boost/core/ignore_unused.hpp>
 #include <QMessageBox>
 #include <vector>
 #include <sstream>
@@ -389,6 +390,7 @@ bool ViewProviderAssembly::mouseMove(const SbVec2s& cursorPos, Gui::View3DInvent
 
                     Base::Vector3d projInitialPositionRot =
                         initialPositionRot.ProjectToPlane(newJcsGlobalPlc.getPosition(), norm);
+                    boost::ignore_unused(projInitialPositionRot);
                     double angle =
                         (newPosRot - center).GetAngleOriented(initialPositionRot - center, norm);
                     // Base::Console().Warning("angle %f\n", angle);
@@ -818,7 +820,6 @@ void ViewProviderAssembly::initMoveDragger()
 
     // find the placement for the dragger.
     App::DocumentObject* obj = docsToMove[0].first;
-    AssemblyObject* assemblyPart = static_cast<AssemblyObject*>(getObject());
     draggerInitPlc = AssemblyObject::getGlobalPlacement(obj, obj);
     std::vector<App::DocumentObject*> listOfObjs;
     for (auto& pair : docsToMove) {
@@ -841,6 +842,7 @@ void ViewProviderAssembly::endMoveDragger()
 
 void ViewProviderAssembly::draggerMotionCallback(void* data, SoDragger* d)
 {
+    boost::ignore_unused(d);
     auto sudoThis = static_cast<ViewProviderAssembly*>(data);
 
     Base::Placement draggerPlc = sudoThis->getDraggerPlacement();