def addToNewGroups(self, string, newGroups, growmatrices=[]):
selection = string['selection']
formmatrix = mesh_extras.get_selection_matrix()
if selection['area'] == 'area':
# make sure we have one continuous island selected
select_bmesh_faces.go(mode='ISLAND')
addedGroup = bmesh_extras.add_to_group(newGroup=True, groupName=string['name'])
addedGroups = [addedGroup]
else:
addedGroups = bmesh_extras.cluster_selection(limit=self.clusterSize, groupName=string['name'])
#print('made',len(addedGroups),'groups')
#addGroups, addMatrices = mesh_extras.group_selection(area = selection['area'], name=string['name'],chunkProduct=4, chunkLimit=selection['limit'])
if len(addedGroups):
addedMatrices = []
for g in addedGroups:
group = bpy.context.active_object.vertex_groups[g]
newGroups.append(group)
self.newGroups.append(group)
# Get a matrix for every group
select_bmesh_faces.go(mode='GROUPED', group=g)
addedMatrices.append(mesh_extras.get_selection_matrix())
for m in addedMatrices:
growmatrices.append(m)
return newGroups, formmatrix, growmatrices
def addToNewGroups(self, string, newGroups, growmatrices=[]):
selection = string['selection']
formmatrix = mesh_extras.get_selection_matrix()
if selection['area'] == 'area':
# make sure we have one continuous island selected
select_bmesh_faces.go(mode='ISLAND')
addedGroup = bmesh_extras.add_to_group(newGroup=True, groupName=string['name'])
addedGroups = [addedGroup]
else:
addedGroups = bmesh_extras.cluster_selection(limit=self.clusterSize, groupName=string['name'])
#print('made',len(addedGroups),'groups')
#addGroups, addMatrices = mesh_extras.group_selection(area = selection['area'], name=string['name'],chunkProduct=4, chunkLimit=selection['limit'])
if len(addedGroups):
addedMatrices = []
for g in addedGroups:
group = bpy.context.active_object.vertex_groups[g]
newGroups.append(group)
self.newGroups.append(group)
# Get a matrix for every group
select_bmesh_faces.go(mode='GROUPED', group=g)
addedMatrices.append(mesh_extras.get_selection_matrix())
for m in addedMatrices:
growmatrices.append(m)
return newGroups, formmatrix, growmatrices
def execute(self, context):
paths = [os.path.join(self.directory, name.name)
for name in self.files]
if not paths:
paths.append(self.filepath)
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
if bpy.ops.object.select_all.poll():
bpy.ops.object.select_all(action='DESELECT')
for path in paths:
objName = bpy.path.display_name(os.path.basename(path))
print("FOUND FILE",objName)
with open(path,'r') as f:
slice = False
bm = False
me = False
ob = False
preI =False
x = 0.0
y = 0.0
z = 0.0
e = 0.0
aPrev = False
t = False
for li, line in enumerate(f.readlines()):
# Keep track of what slice we're on
if line.startswith('; Slice'):
slice = line.replace('; Slice ', '')
slice = int(slice)
# Only slices are added! The stuff before we don't need
if not slice is False:
if line.startswith('G1 '):
# Create a fresh new bmesh and an object for it to go into
# We need the object here so we can make vertex groups later on (in bmesh_extras)
if bm is False:
bm = bmesh.new()
me = bpy.data.meshes.new(objName)
ob = bpy.data.objects.new(objName, me)
scn =bpy.context.scene
scn.objects.link(ob)
ob.select = True
scn.objects.active = ob
try:
ex = bm.verts.layers.float['extrusions']
except KeyError:
ex = bm.verts.layers.float.new('extrusions')
# Don't forget that the string type needs encoded bytes!!! Shees...
try:
et = bm.edges.layers.string['types']
except KeyError:
et = bm.edges.layers.string.new('types')
# Lets get coordinates
words = line.split(' ')
t = None
for word in words:
if len(word) > 1:
if word.startswith('X'):
x = gVal(word)
elif word.startswith('Y'):
y = gVal(word)
elif word.startswith('Z'):
z = gVal(word)
elif word.endswith('\n'):
t = word.replace('\n','')
if t == 'move':
t = 'Travel move'
elif t == 'position':
t = 'Move to start position'
elif t == 'print':
t = 'End of print'
elif word.startswith('A'):
aCur = gVal(word.replace(';',''))
if aPrev:
e = aCur - aPrev
else:
e = 0.0
aPrev = aCur
# Only add a point for actual defined positions
if t:
# Add a vert at the correct coords
curV = bm.verts.new((x,y,z))
curV[ex] = e
curI = len(bm.verts)-1
# Add the vert to the correct vertex group
bm, group_index = bmesh_extras.add_to_group(bme=bm, verts = [curV], newGroup=False, groupName=t)
# Add an edge if we can!
if not preI is False:
curE = bm.edges.new([bm.verts[curI], bm.verts[preI]])
curE[et] = t.encode('utf-8')
# Set the previous vert index to the current index
preI = curI
# Do not go beyond the end of the print
if t == 'End of print':
break
if not bm is False:
bm.to_mesh(me)
bm.free()
return {'FINISHED'}
def execute(self, context):
paths = [
os.path.join(self.directory, name.name) for name in self.files
]
if not paths:
paths.append(self.filepath)
if bpy.ops.object.mode_set.poll():
bpy.ops.object.mode_set(mode='OBJECT')
if bpy.ops.object.select_all.poll():
bpy.ops.object.select_all(action='DESELECT')
for path in paths:
objName = bpy.path.display_name(os.path.basename(path))
print("FOUND FILE", objName)
with open(path, 'r') as f:
slice = False
bm = False
me = False
ob = False
preI = False
x = 0.0
y = 0.0
z = 0.0
e = 0.0
aPrev = False
t = False
for li, line in enumerate(f.readlines()):
# Keep track of what slice we're on
if line.startswith('; Slice'):
slice = line.replace('; Slice ', '')
slice = int(slice)
# Only slices are added! The stuff before we don't need
if not slice is False:
if line.startswith('G1 '):
# Create a fresh new bmesh and an object for it to go into
# We need the object here so we can make vertex groups later on (in bmesh_extras)
if bm is False:
bm = bmesh.new()
me = bpy.data.meshes.new(objName)
ob = bpy.data.objects.new(objName, me)
scn = bpy.context.scene
scn.objects.link(ob)
ob.select = True
scn.objects.active = ob
try:
ex = bm.verts.layers.float['extrusions']
except KeyError:
ex = bm.verts.layers.float.new(
'extrusions')
# Don't forget that the string type needs encoded bytes!!! Shees...
try:
et = bm.edges.layers.string['types']
except KeyError:
et = bm.edges.layers.string.new('types')
# Lets get coordinates
words = line.split(' ')
t = None
for word in words:
if len(word) > 1:
if word.startswith('X'):
x = gVal(word)
elif word.startswith('Y'):
y = gVal(word)
elif word.startswith('Z'):
z = gVal(word)
elif word.endswith('\n'):
t = word.replace('\n', '')
if t == 'move':
t = 'Travel move'
elif t == 'position':
t = 'Move to start position'
elif t == 'print':
t = 'End of print'
elif word.startswith('A'):
aCur = gVal(word.replace(';', ''))
if aPrev:
e = aCur - aPrev
else:
e = 0.0
aPrev = aCur
# Only add a point for actual defined positions
if t:
# Add a vert at the correct coords
curV = bm.verts.new((x, y, z))
curV[ex] = e
curI = len(bm.verts) - 1
# Add the vert to the correct vertex group
bm, group_index = bmesh_extras.add_to_group(
bme=bm,
verts=[curV],
newGroup=False,
groupName=t)
# Add an edge if we can!
if not preI is False:
curE = bm.edges.new(
[bm.verts[curI], bm.verts[preI]])
curE[et] = t.encode('utf-8')
# Set the previous vert index to the current index
preI = curI
# Do not go beyond the end of the print
if t == 'End of print':
break
if not bm is False:
bm.to_mesh(me)
bm.free()
return {'FINISHED'}
