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added RFE526 - 90 degrees view rotation commands

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+ added viewRotateLeft() and viewRotateRight() py methods to View3D
+ added ViewRotateLeft and ViewRotateRight FreeCAD commands
+ added them in View->Standard Views and Context->Standard Views menus
This commit is contained in:
Yorik van Havre
2012-01-13 13:33:35 -02:00
parent 745e59a6bd
commit 54fa2f64ca
8 changed files with 586 additions and 2 deletions
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54
src/Gui/View3DPy.cpp
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@@ -76,6 +76,8 @@ void View3DInventorPy::init_type()
add_varargs_method("viewRight",&View3DInventorPy::viewRight,"viewRight()");
add_varargs_method("viewTop",&View3DInventorPy::viewTop,"viewTop()");
add_varargs_method("viewAxometric",&View3DInventorPy::viewAxometric,"viewAxometric()");
add_varargs_method("viewRotateLeft",&View3DInventorPy::viewRotateLeft,"viewRotateLeft()");
add_varargs_method("viewRotateRight",&View3DInventorPy::viewRotateRight,"viewRotateRight()");
add_varargs_method("viewPosition",&View3DInventorPy::viewPosition,"viewPosition()");
add_varargs_method("startAnimating",&View3DInventorPy::startAnimating,"startAnimating()");
add_varargs_method("stopAnimating",&View3DInventorPy::stopAnimating,"stopAnimating()");
@@ -407,6 +409,58 @@ Py::Object View3DInventorPy::viewAxometric(const Py::Tuple& args)
return Py::None();
}
Py::Object View3DInventorPy::viewRotateLeft(const Py::Tuple& args)
{
if (!PyArg_ParseTuple(args.ptr(), ""))
throw Py::Exception();
try {
SoCamera* cam = _view->getViewer()->getCamera();
SbRotation rot = cam->orientation.getValue();
SbVec3f vdir(0, 0, -1);
rot.multVec(vdir, vdir);
SbRotation nrot(vdir, M_PI/2);
cam->orientation.setValue(rot*nrot);
}
catch (const Base::Exception& e) {
throw Py::Exception(e.what());
}
catch (const std::exception& e) {
throw Py::Exception(e.what());
}
catch(...) {
throw Py::Exception("Unknown C++ exception");
}
return Py::None();
}
Py::Object View3DInventorPy::viewRotateRight(const Py::Tuple& args)
{
if (!PyArg_ParseTuple(args.ptr(), ""))
throw Py::Exception();
try {
SoCamera* cam = _view->getViewer()->getCamera();
SbRotation rot = cam->orientation.getValue();
SbVec3f vdir(0, 0, -1);
rot.multVec(vdir, vdir);
SbRotation nrot(vdir, -M_PI/2);
cam->orientation.setValue(rot*nrot);
}
catch (const Base::Exception& e) {
throw Py::Exception(e.what());
}
catch (const std::exception& e) {
throw Py::Exception(e.what());
}
catch(...) {
throw Py::Exception("Unknown C++ exception");
}
return Py::None();
}
Py::Object View3DInventorPy::setCameraOrientation(const Py::Tuple& args)
{
PyObject* o;