karim
e1b63aa4e6
Beim Hinzufuegen oder Importieren eines Library-Items wird automatisch ein PNG-Thumbnail vom Item generiert (Top-View, 128x128) und in library/previews/<id>.png abgelegt. Frontend rendert die Previews als Base64-Data-URIs (sicher gegen WebKit-file://-Restriktionen). library.py: - _previews_dir(): legt previews/-Folder an - _preview_rel_for(asset_rel): predictable PNG-Pfad pro Item - _capture_thumbnail_of_objects(): hided andere Objekte temporaer, switcht auf Top-Parallel, ZoomBoundingBox, CaptureToBitmap → PNG, restored Viewport + Hidden-State - read_preview_data_uri(): liest PNG + encoded als data:image/png;base64 - Hook in convert_to_3dm_via_import (vor Cleanup) + save_selection_to_asset rhinopanel.py: - _enrich_library_items_with_previews(): haengt previewDataUri an jedes Item das ein preview-Feld hat - Initial-Params + _send_library + ElementeBridge._cmd_list_library liefern angereicherte Items - _add_library_file + _save_selection_as_library setzen preview-Pfad im Item wenn Thumbnail-Datei existiert Frontend: - SymbolPicker.ItemPreview: rendert <div backgroundImage> mit Base64-URI wenn vorhanden, sonst Icon-Fallback - ProjectSettingsDialog Symbole-Tab: List-Row + Detail-Identity zeigen Thumbnail (32px in Liste, 56px im Detail), Icon nur als Fallback Co-Authored-By: Claude Opus 4.7 <noreply@anthropic.com>
852 lines
32 KiB
Python
852 lines
32 KiB
Python
#! python3
|
|
# -*- coding: utf-8 -*-
|
|
"""
|
|
library.py — Dossier-Library (Phase A: lokal, read-only)
|
|
|
|
Library = wiederverwendbare Material-/Symbol-/Object-Templates die ein User
|
|
oder ein Team teilt. Phase A: lokaler Ordner mit library.json + Assets.
|
|
Spaeter (Phase B/C): Cloud-Sync via GitHub-Releases.
|
|
|
|
Library-Root: ~/Library/Application Support/Dossier/library/
|
|
Struktur:
|
|
library/
|
|
library.json # Manifest (Schema-Version + items[])
|
|
previews/ # PNG-Thumbnails
|
|
assets/ # .3dm-Fragmente fuer symbol/object
|
|
|
|
Manifest-Item:
|
|
{
|
|
"id": "mat-beton-roh-v1", # global eindeutig (UUID/Slug)
|
|
"type": "material", # material | symbol | object
|
|
"name": "Beton roh",
|
|
"version": 1, # Schema-Version des Items
|
|
"tags": ["beton", "tragwerk"],
|
|
"preview": "previews/mat-beton-roh.png",
|
|
"data": { ... } # Typ-spezifische Felder
|
|
}
|
|
|
|
Material-data: { color, hatch, scale }
|
|
Symbol/Object-data: { files: ["assets/sym-foo.3dm"] }
|
|
"""
|
|
import os
|
|
import json
|
|
|
|
# Lazy Import von Rhino — library.py soll auch in einem Test-Skript ohne
|
|
# Rhino-Kontext importierbar sein (z.B. fuer Seed-Logik).
|
|
try:
|
|
import Rhino # noqa: F401
|
|
except Exception:
|
|
Rhino = None
|
|
|
|
|
|
_LIB_DIRNAME = "library"
|
|
_MANIFEST_FN = "library.json"
|
|
_SCHEMA_VERSION = 1
|
|
|
|
|
|
def library_root():
|
|
"""Mac-Pfad zur lokalen Library. Wird bei Bedarf angelegt."""
|
|
base = os.path.expanduser(
|
|
"~/Library/Application Support/Dossier")
|
|
return os.path.join(base, _LIB_DIRNAME)
|
|
|
|
|
|
def ensure_library():
|
|
"""Legt Library-Folder + Sub-Folders + Seed-Manifest an wenn leer."""
|
|
root = library_root()
|
|
if not os.path.isdir(root):
|
|
try: os.makedirs(root)
|
|
except Exception as ex:
|
|
print("[LIBRARY] mkdir:", ex); return root
|
|
for sub in ("previews", "assets"):
|
|
p = os.path.join(root, sub)
|
|
if not os.path.isdir(p):
|
|
try: os.makedirs(p)
|
|
except Exception: pass
|
|
manifest_path = os.path.join(root, _MANIFEST_FN)
|
|
if not os.path.isfile(manifest_path):
|
|
_write_seed_manifest(manifest_path)
|
|
return root
|
|
|
|
|
|
def _write_seed_manifest(path):
|
|
"""Bootstrappt 4 Materialien + 2 Symbol/Object-Beispiel-Eintraege als
|
|
Start. Die Symbol/Object-Files muss der User selber ablegen unter
|
|
library/assets/ — sonst schlaegt der Import fehl (graceful)."""
|
|
seed = {
|
|
"schemaVersion": _SCHEMA_VERSION,
|
|
"name": "Dossier-Library (lokal)",
|
|
"items": [
|
|
{
|
|
"id": "mat-beton-sichtbeton-v1",
|
|
"type": "material", "version": 1,
|
|
"name": "Beton — Sichtbeton",
|
|
"tags": ["beton", "tragwerk", "roh"],
|
|
"data": {"color": "#a8a39b"},
|
|
},
|
|
{
|
|
"id": "mat-mauerwerk-backstein-v1",
|
|
"type": "material", "version": 1,
|
|
"name": "Mauerwerk — Backstein",
|
|
"tags": ["mauerwerk", "stein"],
|
|
"data": {"color": "#a45a3c"},
|
|
},
|
|
{
|
|
"id": "mat-daemmung-mineralwolle-v1",
|
|
"type": "material", "version": 1,
|
|
"name": "Daemmung — Mineralwolle",
|
|
"tags": ["daemmung", "weich"],
|
|
"data": {"color": "#e8d36b"},
|
|
},
|
|
{
|
|
"id": "mat-holz-fichte-v1",
|
|
"type": "material", "version": 1,
|
|
"name": "Holz — Fichte",
|
|
"tags": ["holz", "ausbau"],
|
|
"data": {"color": "#c8a06a"},
|
|
},
|
|
{
|
|
"id": "sym-nordpfeil-01",
|
|
"type": "symbol", "version": 1,
|
|
"name": "Nordpfeil",
|
|
"tags": ["plan", "nordpfeil"],
|
|
"files": ["assets/sym-nordpfeil-01.3dm"],
|
|
},
|
|
{
|
|
"id": "obj-baum-laubbaum-01",
|
|
"type": "object", "version": 1,
|
|
"name": "Baum — Laubbaum",
|
|
"tags": ["aussen", "vegetation"],
|
|
"files": ["assets/obj-baum-laubbaum-01.3dm"],
|
|
},
|
|
],
|
|
}
|
|
try:
|
|
with open(path, "w") as f:
|
|
json.dump(seed, f, indent=2, ensure_ascii=False)
|
|
print("[LIBRARY] Seed geschrieben:", path)
|
|
except Exception as ex:
|
|
print("[LIBRARY] seed write:", ex)
|
|
|
|
|
|
def load_manifest():
|
|
"""Liest library.json — legt Library bei Bedarf an. Returns dict mit
|
|
schemaVersion + name + items[]. Bei Fehler leeres Manifest."""
|
|
ensure_library()
|
|
path = os.path.join(library_root(), _MANIFEST_FN)
|
|
try:
|
|
with open(path, "r") as f:
|
|
data = json.load(f)
|
|
if not isinstance(data, dict): return _empty_manifest()
|
|
items = data.get("items")
|
|
if not isinstance(items, list): data["items"] = []
|
|
else: data["items"] = [_normalize_item(x) for x in items
|
|
if _normalize_item(x) is not None]
|
|
return data
|
|
except Exception as ex:
|
|
print("[LIBRARY] load_manifest:", ex)
|
|
return _empty_manifest()
|
|
|
|
|
|
def save_manifest(manifest):
|
|
"""Schreibt das Manifest zurueck zur library.json. Items werden
|
|
normalisiert. Returns True/False."""
|
|
ensure_library()
|
|
path = os.path.join(library_root(), _MANIFEST_FN)
|
|
try:
|
|
if not isinstance(manifest, dict): manifest = _empty_manifest()
|
|
manifest.setdefault("schemaVersion", _SCHEMA_VERSION)
|
|
manifest.setdefault("name", "Dossier-Library")
|
|
items = manifest.get("items") or []
|
|
manifest["items"] = [_normalize_item(x) for x in items
|
|
if _normalize_item(x) is not None]
|
|
with open(path, "w") as f:
|
|
json.dump(manifest, f, indent=2, ensure_ascii=False)
|
|
return True
|
|
except Exception as ex:
|
|
print("[LIBRARY] save_manifest:", ex)
|
|
return False
|
|
|
|
|
|
def update_item(item_id, patch):
|
|
"""Patcht ein Item im Manifest. Returns (ok, new_manifest)."""
|
|
m = load_manifest()
|
|
items = m.get("items", [])
|
|
found = False
|
|
for it in items:
|
|
if it.get("id") == item_id:
|
|
for k, v in (patch or {}).items():
|
|
it[k] = v
|
|
found = True
|
|
break
|
|
if not found: return False, m
|
|
ok = save_manifest(m)
|
|
return ok, load_manifest()
|
|
|
|
|
|
def delete_item(item_id):
|
|
"""Loescht ein Item aus dem Manifest. Asset-Files bleiben auf Disk
|
|
(User koennte sie noch wollen)."""
|
|
m = load_manifest()
|
|
items = m.get("items", [])
|
|
new_items = [it for it in items if it.get("id") != item_id]
|
|
if len(new_items) == len(items): return False, m
|
|
m["items"] = new_items
|
|
ok = save_manifest(m)
|
|
return ok, load_manifest()
|
|
|
|
|
|
def add_item(item):
|
|
"""Fuegt ein neues Item zum Manifest hinzu. Returns (ok, new_manifest)."""
|
|
norm = _normalize_item(item)
|
|
if norm is None: return False, load_manifest()
|
|
m = load_manifest()
|
|
items = m.get("items", [])
|
|
# Dedupe per id
|
|
items = [it for it in items if it.get("id") != norm["id"]]
|
|
items.append(norm)
|
|
m["items"] = items
|
|
ok = save_manifest(m)
|
|
return ok, load_manifest()
|
|
|
|
|
|
def _previews_dir():
|
|
"""Pfad zum previews/-Subfolder. Wird angelegt falls fehlt."""
|
|
p = os.path.join(library_root(), "previews")
|
|
if not os.path.isdir(p):
|
|
try: os.makedirs(p)
|
|
except Exception: pass
|
|
return p
|
|
|
|
|
|
def _preview_rel_for(asset_rel_or_id):
|
|
"""Erzeugt einen relativen Preview-Pfad fuer ein Asset (oder Item-ID).
|
|
Liefert z.B. 'previews/<name>.png'. Wir benutzen den Stamm des
|
|
.3dm-Files damit Asset + Preview gleichen Namen haben (debuggbar)."""
|
|
stem = asset_rel_or_id
|
|
if "/" in stem: stem = stem.split("/")[-1]
|
|
if "\\" in stem: stem = stem.split("\\")[-1]
|
|
if stem.lower().endswith(".3dm"): stem = stem[:-4]
|
|
safe = "".join(c if (c.isalnum() or c in "-_") else "_" for c in stem)
|
|
return "previews/" + safe + ".png"
|
|
|
|
|
|
def _capture_thumbnail_of_objects(target_objects, png_abs_path, size=128):
|
|
"""Captured einen Top-View der gegebenen Objekte als PNG. Hided
|
|
temporaer alle anderen Objekte damit der Background sauber ist.
|
|
Returns True/False."""
|
|
if Rhino is None: return False
|
|
doc = Rhino.RhinoDoc.ActiveDoc
|
|
if doc is None or not target_objects: return False
|
|
try:
|
|
from System.Drawing import Size
|
|
import scriptcontext as sc
|
|
except Exception:
|
|
return False
|
|
# IDs der Ziel-Objekte
|
|
target_ids = set()
|
|
for o in target_objects:
|
|
try:
|
|
if not o.IsDeleted: target_ids.add(str(o.Id))
|
|
except Exception: pass
|
|
if not target_ids: return False
|
|
# Andere Objekte temporaer ausblenden
|
|
hidden_by_us = []
|
|
try:
|
|
for o in list(doc.Objects):
|
|
try:
|
|
if o.IsDeleted: continue
|
|
if str(o.Id) in target_ids: continue
|
|
if o.IsHidden: continue
|
|
if not o.IsNormal: continue # bereits hidden/locked → skip
|
|
doc.Objects.Hide(o.Id, True)
|
|
hidden_by_us.append(o.Id)
|
|
except Exception: pass
|
|
except Exception: pass
|
|
capture_ok = False
|
|
try:
|
|
view = doc.Views.ActiveView
|
|
if view is None:
|
|
return False
|
|
vp = view.ActiveViewport
|
|
# Viewport-State sichern damit User nichts verliert
|
|
saved_target = vp.CameraTarget
|
|
saved_loc = vp.CameraLocation
|
|
saved_proj = vp.IsParallelProjection
|
|
try:
|
|
# Auf Top-Parallel wechseln + Zoom auf Ziel
|
|
vp.SetProjection(Rhino.Display.DefinedViewportProjection.Top, "Top", True)
|
|
try:
|
|
bbox = Rhino.Geometry.BoundingBox.Empty
|
|
for o in target_objects:
|
|
g = o.Geometry
|
|
if g is None: continue
|
|
try:
|
|
bb = g.GetBoundingBox(True)
|
|
if bb.IsValid: bbox.Union(bb)
|
|
except Exception: pass
|
|
if bbox.IsValid:
|
|
# Etwas Padding
|
|
bbox.Inflate(bbox.Diagonal.Length * 0.1)
|
|
vp.ZoomBoundingBox(bbox)
|
|
except Exception as ex:
|
|
print("[LIBRARY] thumbnail zoom:", ex)
|
|
view.Redraw()
|
|
# Capture
|
|
try:
|
|
bmp = view.CaptureToBitmap(Size(int(size), int(size)))
|
|
if bmp is not None:
|
|
# Sicherstellen dass Verzeichnis da ist
|
|
try:
|
|
d = os.path.dirname(png_abs_path)
|
|
if d and not os.path.isdir(d): os.makedirs(d)
|
|
except Exception: pass
|
|
bmp.Save(png_abs_path)
|
|
capture_ok = True
|
|
except Exception as ex:
|
|
print("[LIBRARY] thumbnail capture:", ex)
|
|
finally:
|
|
# Viewport wiederherstellen
|
|
try:
|
|
vp.SetCameraLocation(saved_loc, False)
|
|
vp.SetCameraTarget(saved_target, True)
|
|
if saved_proj:
|
|
vp.IsParallelProjection = True
|
|
else:
|
|
vp.IsParallelProjection = False
|
|
except Exception: pass
|
|
finally:
|
|
# Hidden Objekte wieder einblenden
|
|
for gid in hidden_by_us:
|
|
try: doc.Objects.Show(gid, True)
|
|
except Exception: pass
|
|
try: doc.Views.Redraw()
|
|
except Exception: pass
|
|
return capture_ok
|
|
|
|
|
|
def read_preview_data_uri(rel_path):
|
|
"""Liest die PNG-Vorschau als data:image/png;base64-URI fuer
|
|
direktes Einsetzen in <img src='...'>. Liefert None wenn Datei fehlt."""
|
|
if not rel_path: return None
|
|
abs_p = os.path.join(library_root(), rel_path)
|
|
if not os.path.isfile(abs_p): return None
|
|
try:
|
|
import base64
|
|
with open(abs_p, "rb") as f:
|
|
data = f.read()
|
|
return "data:image/png;base64," + base64.b64encode(data).decode("ascii")
|
|
except Exception as ex:
|
|
print("[LIBRARY] read_preview:", ex)
|
|
return None
|
|
|
|
|
|
def convert_to_3dm_via_import(src_path, target_name):
|
|
"""Konvertiert eine beliebige CAD-Datei (.dwg/.obj/.fbx/.dae/.stl/...)
|
|
nach .3dm. Strategie: Rhinos _-Import in den aktiven Doc, dann die
|
|
NEU hinzugekommenen Objekte als File3dm in library/assets/<name>.3dm
|
|
speichern + aus dem Doc wieder loeschen. Returns relativer Pfad oder
|
|
None.
|
|
|
|
WARNUNG: User-Doc wird kurz veraendert (Objects in/out) — wir
|
|
delete'n alles wieder am Ende. Setzt einen sticky-Flag damit unsere
|
|
eigenen Listener nichts cascaden."""
|
|
if not src_path or not os.path.isfile(src_path): return None
|
|
if Rhino is None: return None
|
|
import scriptcontext as sc
|
|
doc = Rhino.RhinoDoc.ActiveDoc
|
|
if doc is None: return None
|
|
ensure_library()
|
|
assets_dir = os.path.join(library_root(), "assets")
|
|
if not os.path.isdir(assets_dir):
|
|
try: os.makedirs(assets_dir)
|
|
except Exception: pass
|
|
safe = "".join(c if (c.isalnum() or c in "-_") else "_" for c in target_name)
|
|
if not safe.endswith(".3dm"): safe += ".3dm"
|
|
target = os.path.join(assets_dir, safe)
|
|
if os.path.isfile(target):
|
|
stem, ext = os.path.splitext(safe)
|
|
n = 2
|
|
while os.path.isfile(os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))):
|
|
n += 1
|
|
target = os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))
|
|
# Listener stilllegen: unsere Add-/Delete-Cascade soll bei diesem
|
|
# temporaeren Import nicht greifen (Objekte haben keine DOSSIER-
|
|
# UserStrings, kommen aber trotzdem durch unsere Schnellfilter).
|
|
sc.sticky["dossier_library_import_busy"] = True
|
|
sc.sticky["dossier_swisstopo_busy"] = True # blockt schon viele Listener
|
|
# Snapshot der existierenden Object-IDs
|
|
before_ids = set()
|
|
try:
|
|
for o in doc.Objects:
|
|
try:
|
|
if not o.IsDeleted: before_ids.add(str(o.Id))
|
|
except Exception: pass
|
|
except Exception: pass
|
|
# User-Selection sichern damit wir sie am Ende restoren
|
|
sel_before_ids = []
|
|
try:
|
|
for o in doc.Objects.GetSelectedObjects(False, False):
|
|
sel_before_ids.append(o.Id)
|
|
except Exception: pass
|
|
new_objs = []
|
|
try:
|
|
try: doc.Objects.UnselectAll()
|
|
except Exception: pass
|
|
# _-Import dash-prefix = scripted, kein UI-Dialog. Pfad in Quotes
|
|
# damit Spaces nicht splitten. _Enter beendet die Optionen.
|
|
cmd = '_-Import "' + src_path + '" _Enter _Enter'
|
|
try:
|
|
Rhino.RhinoApp.RunScript(cmd, False)
|
|
except Exception as ex:
|
|
print("[LIBRARY] convert_to_3dm RunScript:", ex)
|
|
# Sammle die NEU hinzugekommenen Objekte
|
|
try:
|
|
for o in doc.Objects:
|
|
try:
|
|
if o.IsDeleted: continue
|
|
if str(o.Id) not in before_ids:
|
|
new_objs.append(o)
|
|
except Exception: pass
|
|
except Exception: pass
|
|
if not new_objs:
|
|
print("[LIBRARY] convert_to_3dm: Import lieferte keine Objekte")
|
|
return None
|
|
# In File3dm packen
|
|
try:
|
|
from Rhino.FileIO import File3dm
|
|
import Rhino.Geometry as rg
|
|
bbox = rg.BoundingBox.Empty
|
|
geoms_attrs = []
|
|
for o in new_objs:
|
|
g = o.Geometry
|
|
if g is None: continue
|
|
try:
|
|
bb = g.GetBoundingBox(True)
|
|
if bb.IsValid: bbox.Union(bb)
|
|
except Exception: pass
|
|
geoms_attrs.append((g, o.Attributes))
|
|
if bbox.IsValid:
|
|
offset = rg.Transform.Translation(
|
|
-bbox.Min.X, -bbox.Min.Y, -bbox.Min.Z)
|
|
else:
|
|
offset = rg.Transform.Identity
|
|
f3 = File3dm()
|
|
for g, a in geoms_attrs:
|
|
try:
|
|
g2 = g.Duplicate()
|
|
try: g2.Transform(offset)
|
|
except Exception: pass
|
|
try: f3.Objects.Add(g2, a)
|
|
except Exception:
|
|
if isinstance(g2, rg.Brep): f3.Objects.AddBrep(g2)
|
|
elif isinstance(g2, rg.Curve): f3.Objects.AddCurve(g2)
|
|
elif isinstance(g2, rg.Mesh): f3.Objects.AddMesh(g2)
|
|
except Exception as ex:
|
|
print("[LIBRARY] convert add geom:", ex)
|
|
try: f3.Write(target, 8)
|
|
except Exception as ex:
|
|
print("[LIBRARY] convert_to_3dm Write:", ex)
|
|
return None
|
|
except Exception as ex:
|
|
print("[LIBRARY] convert_to_3dm File3dm:", ex)
|
|
return None
|
|
finally:
|
|
# Thumbnail-Capture BEVOR die Objekte geloescht werden.
|
|
try:
|
|
rel_for_preview = os.path.relpath(target, library_root())
|
|
preview_rel = _preview_rel_for(rel_for_preview)
|
|
preview_abs = os.path.join(library_root(), preview_rel)
|
|
_capture_thumbnail_of_objects(new_objs, preview_abs)
|
|
except Exception as ex:
|
|
print("[LIBRARY] convert thumbnail:", ex)
|
|
# Cleanup: importierte Objekte wieder loeschen
|
|
for o in new_objs:
|
|
try: doc.Objects.Delete(o.Id, True)
|
|
except Exception: pass
|
|
# Restore Selection
|
|
try:
|
|
for gid in sel_before_ids:
|
|
try: doc.Objects.Select(gid, True)
|
|
except Exception: pass
|
|
except Exception: pass
|
|
rel = os.path.relpath(target, library_root())
|
|
print("[LIBRARY] convert_to_3dm OK: {} → {}".format(src_path, rel))
|
|
return rel
|
|
finally:
|
|
sc.sticky["dossier_library_import_busy"] = False
|
|
sc.sticky["dossier_swisstopo_busy"] = False
|
|
try: doc.Views.Redraw()
|
|
except Exception: pass
|
|
|
|
|
|
def save_selection_to_asset(doc, target_name):
|
|
"""Speichert die aktuelle Selection aus dem Doc als eigene .3dm-Datei
|
|
in library/assets/<target_name>.3dm. Returns relativer Pfad oder None.
|
|
Geometry wird relativ zum BoundingBox-Min platziert damit der Block-
|
|
Origin am Ursprung sitzt — sinnvoll fuer Symbol-Insert."""
|
|
if doc is None or not target_name: return None
|
|
try:
|
|
sel = list(doc.Objects.GetSelectedObjects(False, False))
|
|
except Exception:
|
|
sel = []
|
|
if not sel:
|
|
print("[LIBRARY] save_selection: keine Auswahl")
|
|
return None
|
|
if Rhino is None: return None
|
|
ensure_library()
|
|
assets_dir = os.path.join(library_root(), "assets")
|
|
if not os.path.isdir(assets_dir):
|
|
try: os.makedirs(assets_dir)
|
|
except Exception: pass
|
|
# Safe filename
|
|
safe = "".join(c if (c.isalnum() or c in "-_") else "_" for c in target_name)
|
|
if not safe.endswith(".3dm"): safe += ".3dm"
|
|
target = os.path.join(assets_dir, safe)
|
|
if os.path.isfile(target):
|
|
stem, ext = os.path.splitext(safe)
|
|
n = 2
|
|
while os.path.isfile(os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))):
|
|
n += 1
|
|
target = os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))
|
|
# File3dm aufbauen + Selection rein
|
|
try:
|
|
from Rhino.FileIO import File3dm, File3dmWriteOptions
|
|
import Rhino.Geometry as rg
|
|
# BoundingBox sammeln um geometrie an Ursprung zu verschieben
|
|
bbox = rg.BoundingBox.Empty
|
|
geoms = []
|
|
for o in sel:
|
|
g = o.Geometry
|
|
if g is None: continue
|
|
try:
|
|
bb = g.GetBoundingBox(True)
|
|
if bb.IsValid: bbox.Union(bb)
|
|
except Exception: pass
|
|
geoms.append((g, o.Attributes))
|
|
if not geoms:
|
|
return None
|
|
if not bbox.IsValid:
|
|
origin = rg.Point3d(0, 0, 0)
|
|
else:
|
|
origin = bbox.Min
|
|
offset = rg.Transform.Translation(-origin.X, -origin.Y, -origin.Z)
|
|
f3 = File3dm()
|
|
for g, a in geoms:
|
|
try:
|
|
g2 = g.Duplicate()
|
|
try: g2.Transform(offset)
|
|
except Exception: pass
|
|
# Generischer Add fuer alle GeometryBase
|
|
try: f3.Objects.Add(g2, a)
|
|
except Exception:
|
|
# Fallback: typ-spezifisch
|
|
if isinstance(g2, rg.Brep): f3.Objects.AddBrep(g2)
|
|
elif isinstance(g2, rg.Curve): f3.Objects.AddCurve(g2)
|
|
elif isinstance(g2, rg.Mesh): f3.Objects.AddMesh(g2)
|
|
elif isinstance(g2, rg.Point): f3.Objects.AddPoint(g2.Location)
|
|
except Exception as ex:
|
|
print("[LIBRARY] save_selection add:", ex)
|
|
# Write
|
|
try:
|
|
opts = File3dmWriteOptions()
|
|
opts.Version = 8
|
|
f3.Write(target, opts)
|
|
except Exception:
|
|
try: f3.Write(target, 8)
|
|
except Exception as ex:
|
|
print("[LIBRARY] save_selection write:", ex)
|
|
return None
|
|
rel = os.path.relpath(target, library_root())
|
|
# Thumbnail aus den (noch selektierten) Objekten capturen
|
|
try:
|
|
preview_rel = _preview_rel_for(rel)
|
|
preview_abs = os.path.join(library_root(), preview_rel)
|
|
_capture_thumbnail_of_objects(sel, preview_abs)
|
|
except Exception as ex:
|
|
print("[LIBRARY] save_selection thumbnail:", ex)
|
|
print("[LIBRARY] save_selection: {} objs → {}".format(len(geoms), rel))
|
|
return rel
|
|
except Exception as ex:
|
|
print("[LIBRARY] save_selection:", ex)
|
|
return None
|
|
|
|
|
|
def copy_to_assets(src_path, target_name=None):
|
|
"""Kopiert eine Datei in library/assets/. target_name optional (sonst
|
|
Original-Name). Returns relativer Pfad ('assets/foo.3dm') oder None."""
|
|
if not src_path or not os.path.isfile(src_path):
|
|
return None
|
|
ensure_library()
|
|
assets_dir = os.path.join(library_root(), "assets")
|
|
if not os.path.isdir(assets_dir):
|
|
try: os.makedirs(assets_dir)
|
|
except Exception: pass
|
|
base = target_name or os.path.basename(src_path)
|
|
target = os.path.join(assets_dir, base)
|
|
# Konflikt-Resolution: bei doppeltem Namen Nummer dran
|
|
if os.path.isfile(target):
|
|
stem, ext = os.path.splitext(base)
|
|
n = 2
|
|
while os.path.isfile(os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))):
|
|
n += 1
|
|
target = os.path.join(assets_dir, "{}_{}{}".format(stem, n, ext))
|
|
try:
|
|
import shutil
|
|
shutil.copy2(src_path, target)
|
|
rel = os.path.relpath(target, library_root())
|
|
return rel
|
|
except Exception as ex:
|
|
print("[LIBRARY] copy_to_assets:", ex)
|
|
return None
|
|
|
|
|
|
def _empty_manifest():
|
|
return {"schemaVersion": _SCHEMA_VERSION,
|
|
"name": "Dossier-Library", "items": []}
|
|
|
|
|
|
def _normalize_item(it):
|
|
if not isinstance(it, dict): return None
|
|
if not it.get("id") or not it.get("type"): return None
|
|
# 2D/3D-Files: ein Item kann beide haben (Objekt mit Plan-Darstellung 2D
|
|
# + perspektivischem 3D-Modell) oder nur eines. Legacy 'files'-Feld wird
|
|
# als files2d interpretiert (Symbole = nur 2D historisch).
|
|
files_legacy = list(it.get("files") or [])
|
|
files2d = list(it.get("files2d") or [])
|
|
files3d = list(it.get("files3d") or [])
|
|
if not files2d and not files3d and files_legacy:
|
|
files2d = files_legacy
|
|
out = {
|
|
"id": str(it["id"]),
|
|
"type": str(it["type"]),
|
|
"name": str(it.get("name") or "Unbenannt"),
|
|
"version": int(it.get("version") or 1),
|
|
"tags": list(it.get("tags") or []),
|
|
"preview": it.get("preview"),
|
|
"data": it.get("data") or {},
|
|
"files2d": files2d,
|
|
"files3d": files3d,
|
|
# legacy "files" mitgeben fuer Backwards-Kompatibilitaet
|
|
"files": files_legacy or files2d,
|
|
}
|
|
return out
|
|
|
|
|
|
def find_item(item_id):
|
|
"""Sucht ein Item per id im Manifest. Returns None wenn nicht da."""
|
|
if not item_id: return None
|
|
for it in load_manifest().get("items", []):
|
|
if it.get("id") == item_id: return it
|
|
return None
|
|
|
|
|
|
# --- Import-Logik -----------------------------------------------------------
|
|
|
|
def import_material(doc, item):
|
|
"""Importiert ein Material-Item in die Projekt-Settings des Doc. Dedupe
|
|
per libraryId — wenn schon importiert, kein Doppel-Eintrag.
|
|
Returns (ok, message)."""
|
|
if doc is None: return False, "Kein aktives Dokument"
|
|
if not isinstance(item, dict) or item.get("type") != "material":
|
|
return False, "Item ist kein Material"
|
|
data = item.get("data") or {}
|
|
new_mat = {
|
|
"name": item.get("name") or "Unbenannt",
|
|
"color": data.get("color", "#888888"),
|
|
"source": "library",
|
|
"libraryId": item.get("id"),
|
|
}
|
|
# PBR + Textur-Felder, falls Library-Item welche hat
|
|
for k in ("roughness", "reflection", "transparency", "iorN",
|
|
"uvScaleM", "textures"):
|
|
if k in data: new_mat[k] = data[k]
|
|
# Lazy-Import um Zyklen zu vermeiden
|
|
import rhinopanel
|
|
settings = rhinopanel.load_project_settings(doc)
|
|
mats = list(settings.get("materials", []))
|
|
for m in mats:
|
|
if m.get("libraryId") == new_mat["libraryId"]:
|
|
return False, "Material bereits importiert"
|
|
mats.append(new_mat)
|
|
settings["materials"] = mats
|
|
rhinopanel.save_project_settings(doc, settings)
|
|
return True, "Material importiert"
|
|
|
|
|
|
# --- Symbol/Object-Import via File3dm + InstanceDefinitions ----------------
|
|
|
|
def _lib_asset_path(rel_path):
|
|
"""Absoluter Pfad zu einer Library-Asset-Datei (Eintrag aus item.files)."""
|
|
if not rel_path: return None
|
|
return os.path.join(library_root(), rel_path)
|
|
|
|
|
|
def _block_name_for(item, variant=""):
|
|
"""Stabiler Block-Name fuer InstanceDefinition. Format:
|
|
'dossier_lib_<libraryId>[_<variant>]'. variant '2d'/'3d' fuer Pair-Items."""
|
|
lid = item.get("id") or ""
|
|
safe = "".join(c if (c.isalnum() or c in "-_") else "_" for c in lid)
|
|
name = "dossier_lib_" + safe
|
|
if variant: name += "_" + variant
|
|
return name
|
|
|
|
|
|
def _read_3dm_geometry(abs_path):
|
|
"""Liest alle Top-Level-Objekte aus einer .3dm-Datei. Returns Liste von
|
|
(GeometryBase, ObjectAttributes). Bei Fehler leere Liste."""
|
|
if not abs_path or not os.path.isfile(abs_path):
|
|
print("[LIBRARY] _read_3dm: Datei nicht gefunden:", abs_path)
|
|
return []
|
|
try:
|
|
from Rhino.FileIO import File3dm
|
|
f3 = File3dm.Read(abs_path)
|
|
if f3 is None:
|
|
print("[LIBRARY] _read_3dm: File3dm.Read returned None:", abs_path)
|
|
return []
|
|
out = []
|
|
for obj in f3.Objects:
|
|
try:
|
|
g = obj.Geometry
|
|
a = obj.Attributes.Duplicate() if obj.Attributes else None
|
|
if g is not None:
|
|
out.append((g.Duplicate(), a))
|
|
except Exception as ex:
|
|
print("[LIBRARY] _read_3dm obj:", ex)
|
|
return out
|
|
except Exception as ex:
|
|
print("[LIBRARY] _read_3dm:", ex)
|
|
return []
|
|
|
|
|
|
def _ensure_block_definition(doc, item, geometry_attrs, variant=""):
|
|
"""Erstellt InstanceDefinition fuer dieses Library-Item wenn noch nicht
|
|
da. variant unterscheidet '2d'/'3d'. Returns (idx, was_created)."""
|
|
if Rhino is None: return -1, False
|
|
name = _block_name_for(item, variant=variant)
|
|
try:
|
|
existing = doc.InstanceDefinitions.Find(name)
|
|
except Exception:
|
|
existing = None
|
|
if existing is not None:
|
|
return existing.Index, False
|
|
geoms = [g for g, _ in geometry_attrs if g is not None]
|
|
attrs = [a for _, a in geometry_attrs]
|
|
if not geoms:
|
|
return -1, False
|
|
base_pt = Rhino.Geometry.Point3d(0, 0, 0)
|
|
desc_suffix = " ({})".format(variant.upper()) if variant else ""
|
|
desc = "Dossier-Library: " + (item.get("name") or "") + desc_suffix
|
|
try:
|
|
idx = doc.InstanceDefinitions.Add(name, desc, base_pt, geoms, attrs)
|
|
return idx, True
|
|
except Exception as ex:
|
|
print("[LIBRARY] InstanceDef Add:", ex)
|
|
return -1, False
|
|
|
|
|
|
def _build_variant_block(doc, item, variant_files, variant_label):
|
|
"""Liest .3dm-Files und legt eine InstanceDefinition (variant) an.
|
|
Returns Block-Index oder -1."""
|
|
if not variant_files: return -1
|
|
all_geom = []
|
|
for f in variant_files:
|
|
abs_p = _lib_asset_path(f)
|
|
all_geom.extend(_read_3dm_geometry(abs_p))
|
|
if not all_geom:
|
|
return -1
|
|
idx, _ = _ensure_block_definition(doc, item, all_geom, variant=variant_label)
|
|
return idx
|
|
|
|
|
|
def _place_instance(doc, block_idx, point, layer_idx=-1):
|
|
"""Platziert eine InstanceObject am gegebenen Punkt, optional auf
|
|
spezifischem Layer. Returns Guid oder None."""
|
|
if block_idx < 0: return None
|
|
try:
|
|
xform = Rhino.Geometry.Transform.Translation(
|
|
point.X, point.Y, point.Z)
|
|
attrs = Rhino.DocObjects.ObjectAttributes()
|
|
if layer_idx >= 0:
|
|
attrs.LayerIndex = layer_idx
|
|
gid = doc.Objects.AddInstanceObject(block_idx, xform, attrs)
|
|
return gid
|
|
except Exception as ex:
|
|
print("[LIBRARY] _place_instance:", ex)
|
|
return None
|
|
|
|
|
|
def import_symbol(doc, item, at_point=None, layer2d=-1, layer3d=-1):
|
|
return _import_block_like(doc, item, at_point=at_point,
|
|
layer2d=layer2d, layer3d=layer3d)
|
|
|
|
|
|
def import_object(doc, item, at_point=None, layer2d=-1, layer3d=-1):
|
|
return _import_block_like(doc, item, at_point=at_point,
|
|
layer2d=layer2d, layer3d=layer3d)
|
|
|
|
|
|
def _import_block_like(doc, item, at_point=None, layer2d=-1, layer3d=-1):
|
|
"""Platziert ein Library-Item im Doc. Item kann files2d und/oder files3d
|
|
haben → beide Varianten werden geladen + an gleichem Punkt platziert auf
|
|
ihren respektiven Layern.
|
|
at_point: Point3d (default = Origin).
|
|
layer2d/3d: optionale Layer-Indizes (default = aktiver Layer)."""
|
|
if doc is None: return False, "Kein aktives Dokument"
|
|
files2d = item.get("files2d") or []
|
|
files3d = item.get("files3d") or []
|
|
if not files2d and not files3d:
|
|
# Legacy fallback
|
|
legacy = item.get("files") or []
|
|
if legacy: files2d = legacy
|
|
if not files2d and not files3d:
|
|
return False, "Item hat keine .3dm-Files: " + str(item.get("id"))
|
|
if at_point is None:
|
|
at_point = Rhino.Geometry.Point3d(0, 0, 0)
|
|
placed = []
|
|
if files2d:
|
|
idx2 = _build_variant_block(doc, item, files2d, "2d")
|
|
if idx2 >= 0:
|
|
gid = _place_instance(doc, idx2, at_point, layer_idx=layer2d)
|
|
if gid is not None and gid != System_Guid_Empty():
|
|
placed.append("2D")
|
|
if files3d:
|
|
idx3 = _build_variant_block(doc, item, files3d, "3d")
|
|
if idx3 >= 0:
|
|
gid = _place_instance(doc, idx3, at_point, layer_idx=layer3d)
|
|
if gid is not None and gid != System_Guid_Empty():
|
|
placed.append("3D")
|
|
if not placed:
|
|
return False, "Konnte keinen Block platzieren (Files fehlen?)"
|
|
try: doc.Views.Redraw()
|
|
except Exception: pass
|
|
return True, "{} eingefuegt ({})".format(
|
|
item.get("name") or "", "+".join(placed))
|
|
|
|
|
|
def System_Guid_Empty():
|
|
"""Helper — System.Guid.Empty Vergleichswert."""
|
|
try:
|
|
import System
|
|
return System.Guid.Empty
|
|
except Exception:
|
|
return None
|
|
|
|
|
|
def import_item(doc, item_id, at_point=None, layer2d=-1, layer3d=-1):
|
|
"""Type-dispatching Import. material → Project-Settings-Liste.
|
|
symbol/object → InstanceDefinition im Doc via File3dm.Read.
|
|
at_point + layer2d/3d nur fuer symbol/object."""
|
|
item = find_item(item_id)
|
|
if item is None: return False, "Item nicht gefunden: " + str(item_id)
|
|
t = item.get("type")
|
|
if t == "material":
|
|
return import_material(doc, item)
|
|
if t == "symbol":
|
|
return import_symbol(doc, item, at_point=at_point,
|
|
layer2d=layer2d, layer3d=layer3d)
|
|
if t == "object":
|
|
return import_object(doc, item, at_point=at_point,
|
|
layer2d=layer2d, layer3d=layer3d)
|
|
return False, "Unbekannter Typ: '{}'".format(t)
|