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ViewProviderFemResultMechanical Slider Displacement with finer scale to support large scale deformations with needed magnification less than 1.0

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supprt magnification from 0.1 to 1000000.0
This commit is contained in:
UR-0
2020-02-04 15:57:36 +01:00
committed by Bernd Hahnebach
parent 7d313e8c00
commit d52e040fce
2 changed files with 52 additions and 71 deletions
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50
src/Mod/Fem/femguiobjects/_ViewProviderFemResultMechanical.py
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@@ -217,16 +217,18 @@ class _TaskPanelFemResultShow:
QtCore.SIGNAL("valueChanged(int)"),
self.hsb_disp_factor_changed
)
QtCore.QObject.connect(
self.form.sb_displacement_factor,
QtCore.SIGNAL("valueChanged(int)"),
self.sb_disp_factor_changed
)
QtCore.QObject.connect(
self.form.sb_displacement_factor_max,
QtCore.SIGNAL("valueChanged(int)"),
self.sb_disp_factor_max_changed
)
# QtCore.QObject.connect(
# self.form.sb_displacement_factor,
# QtCore.SIGNAL("valueChanged(int)"),
# self.sb_disp_factor_changed
# )
self.form.sb_displacement_factor.valueChanged.connect(self.sb_disp_factor_changed)
# QtCore.QObject.connect(
# self.form.sb_displacement_factor_max,
# QtCore.SIGNAL("valueChanged(int)"),
# self.sb_disp_factor_max_changed
# )
self.form.sb_displacement_factor_max.valueChanged.connect(self.sb_disp_factor_max_changed)
# user defined equation
QtCore.QObject.connect(
@@ -247,11 +249,9 @@ class _TaskPanelFemResultShow:
self.restore_initial_result_dialog()
# initialize scale factor for show displacement
scale_factor = get_displacement_scale_factor(self.result_obj)
self.form.sb_displacement_factor_max.setValue(10. * scale_factor)
self.form.sb_displacement_factor.setValue(scale_factor)
self.form.hsb_displacement_factor.setValue(scale_factor)
diggits_scale_factor = len(str(abs(int(scale_factor))))
new_max_factor = 10 ** diggits_scale_factor
self.form.sb_displacement_factor_max.setValue(new_max_factor)
def restore_result_dialog(self):
try:
@@ -302,8 +302,8 @@ class _TaskPanelFemResultShow:
df = FreeCAD.FEM_dialog["disp_factor"]
dfm = FreeCAD.FEM_dialog["disp_factor_max"]
self.form.hsb_displacement_factor.setMaximum(dfm)
self.form.hsb_displacement_factor.setValue(df)
#self.form.hsb_displacement_factor.setMaximum(dfm)
#self.form.hsb_displacement_factor.setValue(df)
self.form.sb_displacement_factor_max.setValue(dfm)
self.form.sb_displacement_factor.setValue(df)
except:
@@ -545,7 +545,7 @@ class _TaskPanelFemResultShow:
def update_displacement(self, factor=None):
if factor is None:
if FreeCAD.FEM_dialog["show_disp"]:
factor = self.form.hsb_displacement_factor.value()
factor = self.form.sb_displacement_factor.value()
else:
factor = 0.0
self.mesh_obj.ViewObject.applyDisplacement(factor)
@@ -566,16 +566,26 @@ class _TaskPanelFemResultShow:
QtGui.QApplication.restoreOverrideCursor()
def hsb_disp_factor_changed(self, value):
self.form.sb_displacement_factor.setValue(value)
self.form.sb_displacement_factor.setValue(value / 100. * self.form.sb_displacement_factor_max.value())
self.update_displacement()
def sb_disp_factor_max_changed(self, value):
FreeCAD.FEM_dialog["disp_factor_max"] = value
self.form.hsb_displacement_factor.setMaximum(value)
if value < self.form.sb_displacement_factor.value():
self.form.sb_displacement_factor.setValue(value)
if value == 0.:
self.form.hsb_displacement_factor.setValue(0)
else:
self.form.hsb_displacement_factor.setValue(self.form.sb_displacement_factor.value() / value * 100.)
def sb_disp_factor_changed(self, value):
FreeCAD.FEM_dialog["disp_factor"] = value
self.form.hsb_displacement_factor.setValue(value)
if value > self.form.sb_displacement_factor_max.value():
self.form.sb_displacement_factor.setValue(self.form.sb_displacement_factor_max.value())
if self.form.sb_displacement_factor_max.value() == 0.:
self.form.hsb_displacement_factor.setValue(0.)
else:
self.form.hsb_displacement_factor.setValue(value / self.form.sb_displacement_factor_max.value() * 100.)
def disable_empty_result_buttons(self):
""" disable radio buttons if result does not exists in result object"""