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+ revert to previous values when setDatum fails

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+ detect well known invalid values for setDatum
+ hide some negative distance datums in the gui


git-svn-id: https://free-cad.svn.sourceforge.net/svnroot/free-cad/trunk@5133 e8eeb9e2-ec13-0410-a4a9-efa5cf37419d
This commit is contained in:
logari81
2011-11-14 18:45:59 +00:00
parent 8c65bec480
commit 85b2fec8f6
5 changed files with 52 additions and 21 deletions
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5
src/Mod/Sketcher/Gui/ViewProviderSketch.cpp
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@@ -68,6 +68,7 @@
#include <Inventor/SbTime.h>
/// Here the FreeCAD includes sorted by Base,App,Gui......
#include <Base/Tools.h>
#include <Base/Parameter.h>
#include <Base/Console.h>
#include <Base/Vector3D.h>
@@ -1917,7 +1918,7 @@ Restart:
SbVec3f midpos = (p1_ + p2)/2;
SoDatumLabel *asciiText = dynamic_cast<SoDatumLabel *>(sep->getChild(4));
asciiText->string = SbString().sprintf("%.2f",Constr->Value);
asciiText->string = SbString().sprintf("%.2f",std::abs(Constr->Value));
// Get Bounding box dimensions for Datum text
Gui::View3DInventorViewer *viewer = static_cast<Gui::View3DInventor *>(mdi)->getViewer();
@@ -2197,7 +2198,7 @@ Restart:
break;
SoDatumLabel *asciiText = dynamic_cast<SoDatumLabel *>(sep->getChild(4));
asciiText->string = SbString().sprintf("%.2f",Constr->Value * 180./M_PI);
asciiText->string = SbString().sprintf("%.2f",Base::toDegrees<double>(std::abs(Constr->Value)));
// Get Bounding box dimensions for Datum text
Gui::View3DInventorViewer *viewer = static_cast<Gui::View3DInventor *>(mdi)->getViewer();