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Lattice Objects: orange color if lattice

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DeepSOIC 2015-10-25 18:12:16 +03:00
parent 651cd398c6
commit ec9a6ff347
1 changed files with 34 additions and 9 deletions
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43
latticeBaseFeature.py
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@ -32,15 +32,30 @@ from latticeCommon import *
import latticeCompoundExplorer as LCE
import latticeMarkers
def getDefLatticeFaceColor():
return (1.0, 0.7019608020782471, 0.0, 0.0) #orange
def getDefShapeColor():
clr = FreeCAD.ParamGet("User parameter:BaseApp/Preferences/View").GetUnsigned("DefaultShapeColor")
#convert color in int to color in tuple of 4 floats.
#This is probably implemented already somewhere, but I couldn't find, so I rolled my own --DeepSOIC
# clr in hex looks like this: 0xRRGGBBOO (r,g,b,o = red, green, blue, opacity)
o = clr & 0x000000FFL
b = (clr >> 8) & 0x000000FFL
g = (clr >> 16) & 0x000000FFL
r = (clr >> 24) & 0x000000FFL
return (r/255.0, g/255.0, b/255.0, (255-o)/255.0)
def makeLatticeFeature(name, AppClass, icon, ViewClass = None):
'''makeLatticeFeature(name, AppClass, ViewClass = None): makes a document object for a LatticeFeature-derived object.'''
obj = FreeCAD.ActiveDocument.addObject("Part::FeaturePython",name)
AppClass(obj)
if ViewClass:
ViewClass(obj.ViewObject)
vp = ViewClass(obj.ViewObject)
else:
vp = ViewProviderLatticeFeature(obj.ViewObject)
vp.icon = icon
return obj
@ -48,7 +63,7 @@ def isObjectLattice(documentObject):
'''isObjectLattice(documentObject): When operating on the object, it is to be treated as a lattice object. If False, treat as a regular shape.'''
ret = False
if hasattr(documentObject,"isLattice"):
if documentObject.isLattice == 'True':
if 'On' in documentObject.isLattice:
ret = True
return ret
@ -76,13 +91,14 @@ class LatticeFeature():
self.Type = "latticeFeature"
prop = "NumElements"
obj.addProperty("App::PropertyInteger",prop,"Info","Number of placements in the array")
obj.addProperty("App::PropertyInteger",prop,"Lattice","Number of placements in the array")
obj.setEditorMode(prop, 1) # set read-only
obj.addProperty("App::PropertyLength","MarkerSize","Lattice","Size of placement markers (set to zero for automatic).")
obj.addProperty("App::PropertyEnumeration","isLattice","Lattice","Sets whether this object should be treated as a lattice by further operations")
obj.isLattice = ['Auto','False','True']
obj.isLattice = ['Auto-Off','Auto-On','Force-Off','Force-On']
# Auto-On an Auto-Off can be modified when recomputing. Force values are going to stay.
self.derivedInit(obj)
@ -117,15 +133,15 @@ class LatticeFeature():
obj.Shape = Part.makeCompound(shapes)
if obj.isLattice == 'Auto':
obj.isLattice = 'True'
if obj.isLattice == 'Auto-Off':
obj.isLattice = 'Auto-On'
else:
# DerivedExecute didn't return anything. Thus we assume it
# has assigned the shape, and thus we don't do anything.
# Moreover, we assume that it is no longer a lattice object, so:
if obj.isLattice == 'Auto':
obj.isLattice = 'False'
if obj.isLattice == 'Auto-On':
obj.isLattice = 'Auto-Off'
obj.NumElements = len(obj.Shape.childShapes(False,False))
return
@ -142,13 +158,22 @@ class LatticeFeature():
if self.execute.__func__ is not LatticeFeature.execute.__func__:
FreeCAD.Console.PrintError("execute() of lattice object is overridden. Please don't! Fix it!\n")
def onChanged(self, obj, prop): #prop is a string - name of the property
if prop == 'isLattice':
if obj.ViewObject is not None:
if isObjectLattice(obj):
obj.ViewObject.DisplayMode = 'Shaded'
obj.ViewObject.ShapeColor = getDefLatticeFaceColor()
else:
obj.ViewObject.DisplayMode = 'Flat Lines'
obj.ViewObject.ShapeColor = getDefShapeColor()
class ViewProviderLatticeFeature:
"A View Provider for base lattice object"
def __init__(self,vobj):
vobj.Proxy = self
# vobj.DisplayMode = "Markers"
def getIcon(self):
self.Object.Proxy.verifyIntegrity(self.Object)