multi gcode for file save

This commit is contained in:
Nicolas Predella 2026-05-20 21:37:49 +03:00
parent f532fada23
commit fdf49ef611
4 changed files with 107 additions and 66 deletions

View file

@ -524,7 +524,6 @@ class SLICENODE_Infill(SliceNode):
update=notify_tree_changed
) # pyright: ignore[reportInvalidTypeForm]
def init(self, context):
self.add_input("SLICESOCK_Paths")
self.add_input("SLICESOCK_Float", "Density").value = 2.0
@ -680,26 +679,7 @@ class SliceNodeJoiner(SliceNode):
def init(self, context):
self.add_output(self.output_socket_type or self.socket_type)
def update(self) -> None:
def is_active(input) -> bool:
a: bool = input.is_linked or getattr(input, 'value', False)
b: bool = getattr(self.inputs[-1], 'value', False)
return a or b
if len(self.inputs) == 0:
self.add_input(self.socket_type)
return
if is_active(self.inputs[-1]):
self.add_input(self.socket_type)
while True:
if len(self.inputs) < 2: break
if not is_active(self.inputs[-1]) and not is_active(self.inputs[-2]):
self.inputs.remove(self.inputs[-2])
continue
break
self.add_multi_input(self.socket_type)
@register_class
class SLICENODE_JoinGcode(SliceNodeJoiner):
@ -975,8 +955,8 @@ class SLICENODE_GcodeToFile(ExecSliceNode):
def init(self, context):
self._init_exec()
self.add_input("SLICESOCK_Gcode")
self.add_input("SLICESOCK_FilePath", "Filename")
self.add_input("SLICESOCK_DirPath", "Folder")
self.add_multi_input("SLICESOCK_Gcode", "Gcode")
def draw_buttons(self, context, layout):
super().draw_buttons(context, layout)
@ -985,42 +965,57 @@ class SLICENODE_GcodeToFile(ExecSliceNode):
from ...infra.networking.bgcode import convert_to_bgcode
from pathlib import Path
gcode: str = resolve_input(self.inputs.get("Gcode"))
filename: str = resolve_input(self.inputs.get("Filename"))
if not gcode:
gcodes: str = self.resolve_multi_input('Gcode')
folder: str = resolve_input(self.inputs.get("Folder"))
if not gcodes:
if operator: operator.report({'ERROR'}, "No Gcode to save")
return 'error'
if not filename:
if operator: operator.report({'ERROR'}, "No Filename provided")
if not folder:
if operator: operator.report({'ERROR'}, "No Folder provided")
return 'error'
# User's requested logic: .split('.')[0]
filepath_abs = bpy.path.abspath(filename)
dirname = os.path.dirname(filepath_abs)
basename = os.path.basename(filepath_abs)
name_part = basename.split('.')[0]
os.makedirs(dirname, exist_ok=True)
# Detect binary trigger in gcode comments
# Looking for "; binary_gcode = 1"
is_binary = "; binary_gcode = 1" in gcode
try:
if is_binary:
filepath = os.path.join(dirname, name_part + ".bgcode")
content = convert_to_bgcode(gcode, name_part, True)
with open(filepath, "wb") as f:
f.write(content)
if operator: operator.report({'INFO'}, f"Binary G-code generated at {filepath}")
for i, gc in enumerate(gcodes):
import re, json
parts_match = re.search(r"; objects_info = (.*)", gc)
name: str = ""
if parts_match:
gcode_info = json.loads(parts_match.group(1))
names: list[str] = [str(v['name']) for v in gcode_info['objects']]
from collections import Counter
counts = Counter(names)
name = "-".join(f"{c}x{n}" if c > 1 else n for n, c in counts.items())
else:
filepath = os.path.join(dirname, name_part + ".gcode")
with open(filepath, "w", encoding="utf-8", newline="\n") as f:
f.write(gcode)
if operator: operator.report({'INFO'}, f"G-code saved to {filepath}")
return 'ok'
except Exception as e:
if operator: operator.report({'ERROR'}, str(e))
return 'error'
name = 'object_'+str(i)
# User's requested logic: .split('.')[0]
folder_path = Path(bpy.path.abspath(f"//{folder}"))
filepath_abs = folder_path / name
dirname = os.path.dirname(filepath_abs)
basename = os.path.basename(filepath_abs)
name_part = basename.split('.')[0]
os.makedirs(dirname, exist_ok=True)
# Detect binary trigger in gcode comments
is_binary = "; binary_gcode = 1" in gc
try:
if is_binary:
filepath = os.path.join(dirname, name_part + ".bgcode")
content = convert_to_bgcode(gc, name_part, True)
with open(filepath, "wb") as f:
f.write(content)
if operator: operator.report({'INFO'}, f"Binary G-code generated at {filepath}")
else:
filepath = os.path.join(dirname, name_part + ".gcode")
with open(filepath, "w", encoding="utf-8", newline="\n") as f:
f.write(gc)
if operator: operator.report({'INFO'}, f"G-code saved to {filepath}")
return 'ok'
except Exception as e:
if operator: operator.report({'ERROR'}, str(e))
return 'error'
@register_class
class SLICENODE_GcodeToTextBlock(ExecSliceNode):
@ -1328,6 +1323,7 @@ class SLICENODE_PrusaslicerSlice(SliceNode):
self.add_output("SLICESOCK_GcodeRo")
def draw_buttons(self, context, layout):
assert layout
layout.prop(self, "prusaslicer_executable")
def evaluate_output(self, socket_name: str, **kwargs) -> Any:

View file

@ -88,6 +88,13 @@ class SLICESOCK_FilePath(InputNodeSocket):
value: NfStringProperty(name="Filepath", default="", subtype='FILE_PATH') # pyright: ignore[reportInvalidTypeForm]
bl_color = (0.4, 0.7, 1.0, 1.0)
@register_class
class SLICESOCK_DirPath(InputNodeSocket):
bl_label = "Filepath"
value: NfStringProperty(name="Folder", default="", subtype='DIR_PATH') # pyright: ignore[reportInvalidTypeForm]
bl_color = (0.4, 0.7, 1.0, 1.0)
@register_class
class SLICESOCK_VectorRotation_Common(InputNodeSocket):
bl_label = "VectorRotation"

View file

@ -1,4 +1,5 @@
from __future__ import annotations
from dataclasses import field
import typing
import bpy
from contextlib import contextmanager
@ -23,24 +24,61 @@ class SliceNodeSocket(NodeSocket, AutoBlIdName):
def draw_color(self, context, node) -> tuple[float, float, float, float]: # pyright: ignore[reportIncompatibleMethodOverride]
return self.bl_color
from ...registry import get_label_by_name
class SliceNode(Node, AutoBlIdName):
def update(self) -> None:
self._update_multi_inputs()
def evaluate_output(self, socket_name: str, **_kwargs) -> Any: ...
def resolve(self, fieldname) -> Any:
return resolve_input(self.inputs.get(fieldname))
def add_output(self, bl_idname: str, name: str = ""):
from ...registry import get_label_by_name
return self.outputs.new(bl_idname, name or get_label_by_name(bl_idname))
def add_output(self, bl_idname: str, name: str = "", identifier: str = ""):
eval_name = name or get_label_by_name(bl_idname)
return self.outputs.new(bl_idname, eval_name, identifier=identifier or eval_name)
def add_input(self, bl_idname: str, name: str = "", multi: bool = False):
from ...registry import get_label_by_name
sock = self.inputs.new(bl_idname, name or get_label_by_name(bl_idname))
if multi:
sock.link_limit = 0
sock.display_shape = 'LIST'
return sock
def add_input(self, bl_idname: str, name: str = "", identifier: str = ""):
eval_name = name or get_label_by_name(bl_idname)
return self.inputs.new(bl_idname, eval_name, identifier=identifier or eval_name)
def add_multi_input(self, bl_idname: str, name: str = "") -> None:
if not self.get('multi_sockets'): self['multi_sockets'] = {}
if not self['multi_sockets'].get(name): self['multi_sockets'][name] = {'bl_idname': bl_idname, 'name': name or get_label_by_name(bl_idname)}
self._update_multi_inputs()
def resolve_multi_input(self, fieldname) -> Any:
inputs = [i for i in list(self.inputs) if i.name == fieldname]
return [resolve_input(r) for r in inputs]
def _update_multi_inputs(self):
if not self.get('multi_sockets'): return
for k, ms in self['multi_sockets'].items():
def is_active(input) -> bool:
a: bool = input.is_linked or getattr(input, 'value', False)
b: bool = getattr(inputs()[-1], 'value', False)
return a or b
def inputs():
return [i for i in list(self.inputs) if i.name == ms['name']]
socket_type = ms['bl_idname']
name = ms['name']
if len(inputs()) == 0:
self.add_input(socket_type, name, name+str(len(inputs())))
return
if is_active(inputs()[-1]):
self.add_input(socket_type, name, name+str(len(inputs())))
while True:
if len(inputs()) < 2: break
if not is_active(inputs()[-1]) and not is_active(inputs()[-2]):
self.inputs.remove(inputs()[-1])
continue
break
## Evaluation helpers
@contextmanager

View file

@ -14,11 +14,11 @@ def register_class(cls: type) -> type:
def get() -> list[type]:
return list(_bpy_class_registry)
def get_label_by_name(name: str) -> str | None:
def get_label_by_name(name: str) -> str:
for cls in get():
if cls.__name__ == name:
return getattr(cls, "bl_label", "No Label")
return None
return ''
def get_class_by_name(name: str) -> type | None:
for cls in get():