def execute(self, context):
s = bpy.context.scene
fixUnits()
if s.objects.get('CAM_machine') is None:
utils.addMachineAreaObject()
# if len(s.cam_material)==0:
# s.cam_material.add()
s.cam_operations.add()
o = s.cam_operations[-1]
s.cam_active_operation = len(s.cam_operations) - 1
o.name = 'Operation_' + str(s.cam_active_operation + 1)
o.filename = o.name
ob = bpy.context.active_object
if ob is not None:
o.object_name = ob.name
minx, miny, minz, maxx, maxy, maxz = utils.getBoundsWorldspace([ob])
o.minz = minz
return {'FINISHED'}
def execute(self, context):
#main(context)
s=bpy.context.scene
fixUnits()
if s.objects.get('CAM_machine')==None:
utils.addMachineAreaObject()
#if len(s.cam_material)==0:
# s.cam_material.add()
s.cam_operations.add()
o=s.cam_operations[-1]
s.cam_active_operation=len(s.cam_operations)-1
o.name='Operation_'+str(s.cam_active_operation+1)
o.filename=o.name
ob=bpy.context.active_object
if ob!=None:
o.object_name=ob.name
minx,miny,minz,maxx,maxy,maxz=utils.getBoundsWorldspace([ob])
o.minz=minz
return {'FINISHED'}
def sliceObject(ob): # April 2020 Alain Pelletier
# get variables from menu
thickness = bpy.context.scene.cam_slice.slice_distance
slice3d = bpy.context.scene.cam_slice.slice_3d
indexes = bpy.context.scene.cam_slice.indexes
above0 = bpy.context.scene.cam_slice.slice_above0
# setup the collections
scollection = bpy.data.collections.new("Slices")
bpy.context.scene.collection.children.link(scollection)
if indexes:
tcollection = bpy.data.collections.new("Text")
bpy.context.scene.collection.children.link(tcollection)
# show object information
print(ob.dimensions)
print(ob.location)
bpy.ops.object.mode_set(mode='OBJECT') # force object mode
minx, miny, minz, maxx, maxy, maxz = utils.getBoundsWorldspace([ob])
start_height = minz
if above0 and minz < 0:
start_height = 0
layeramt = 1 + int((maxz - start_height) //
thickness) # calculate amount of layers needed
for layer in range(layeramt):
height = round(layer * thickness, 6) # height of current layer
t = str(layer) + "-" + str(height * 1000)
slicename = "slice_" + t # name for the current slice
tslicename = "t_" + t # name for the current slice text
height += start_height
print(slicename)
ob.select_set(True) # select object to be sliced
bpy.context.view_layer.objects.active = ob # make object to be sliced active
bpy.ops.object.duplicate() # make a copy of object to be sliced
bpy.context.view_layer.objects.active.name = slicename # change the name of object
obslice = bpy.context.view_layer.objects.active # attribute active object to obslice
scollection.objects.link(obslice) # link obslice to scollecton
if slice3d:
slicing3d(
obslice, height, height + thickness
) # slice 3d at desired height and stop at desired height
else:
slicesuccess = slicing2d(obslice,
height) # slice object at desired height
if indexes and slicesuccess:
# text objects
bpy.ops.object.text_add() # new text object
textob = bpy.context.active_object
textob.data.size = 0.006 # change size of object
textob.data.body = t # text content
textob.location = (0, 0, 0) # text location
textob.name = tslicename # change the name of object
bpy.ops.object.select_all(action='DESELECT') # deselect everything
tcollection.objects.link(textob) # add to text collection
textob.parent = obslice # make textob child of obslice
# select all slices
for obj in bpy.data.collections['Slices'].all_objects:
obj.select_set(True)
