D4rkst3randClaude Opus 4.8
1112797138
Aeste kruemmen sich zur Spitze hin zur Senkrechten - als echte Rotation um den Astansatz, nicht als Z-Versatz. Die Astlaenge bleibt dabei erhalten (gemessen: +0.08 m Hoehe statt +0.93 m beim alten Droop-Hack). Pro Preset abgestimmt. Idee aus UE 5.8 Procedural Vegetation / Weber-Penn. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
81 lines
3.3 KiB
Python
81 lines
3.3 KiB
Python
"""Prueft das gebaute Tree-Addon: registrieren, Operator ausfuehren, Ergebnis messen."""
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import bpy, sys, zipfile, os, tempfile, importlib.util, traceback
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ZIP = r"A:\eco\stylized_rock_generator\dist\stylized_tree_generator-1.22.0.zip"
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fails = []
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tmp = tempfile.mkdtemp()
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with zipfile.ZipFile(ZIP) as z:
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z.extractall(tmp)
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init = None
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for root, _, files in os.walk(tmp):
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if "__init__.py" in files:
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init = os.path.join(root, "__init__.py"); break
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if not init:
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print("FAIL: __init__.py nicht im Zip"); sys.exit(1)
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print("Zip-Inhalt ok:", os.path.relpath(init, tmp))
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spec = importlib.util.spec_from_file_location("stylized_tree_generator", init)
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m = importlib.util.module_from_spec(spec)
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sys.modules["stylized_tree_generator"] = m
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try:
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spec.loader.exec_module(m)
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m.register()
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print("registriert ok")
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except Exception:
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traceback.print_exc(); print("FAIL: register"); sys.exit(1)
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s = bpy.context.scene.tree_gen_settings
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# 1) einzelner Baum je Preset
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for p in ("baum", "palme", "busch", "kaktus"):
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for o in list(bpy.data.objects):
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bpy.data.objects.remove(o, do_unlink=True)
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s.preset = p; s.use_growth = False; s.seed = 3
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r = bpy.ops.object.treegen_create()
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obs = [o for o in bpy.data.objects if o.type == 'MESH']
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bpy.context.view_layer.update()
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dg = bpy.context.evaluated_depsgraph_get()
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v = len(obs[0].evaluated_get(dg).data.vertices) if obs else 0
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ok = ('FINISHED' in r) and v > 0
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print("preset %-7s -> %s verts=%d" % (p, "ok" if ok else "FAIL", v))
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if not ok: fails.append(p)
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# 2) Wachstums-Stufen
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for o in list(bpy.data.objects):
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bpy.data.objects.remove(o, do_unlink=True)
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s.preset = "baum"; s.use_growth = True; s.stages = 4
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r = bpy.ops.object.treegen_create()
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obs = sorted([o for o in bpy.data.objects if o.type == 'MESH'], key=lambda o: o.name)
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bpy.context.view_layer.update()
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dg = bpy.context.evaluated_depsgraph_get()
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counts = [len(o.evaluated_get(dg).data.vertices) for o in obs]
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growing = all(counts[i] < counts[i+1] for i in range(len(counts)-1))
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print("stufen: %d Objekte verts=%s aufsteigend=%s" % (len(obs), counts, growing))
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if len(obs) != 4 or not growing: fails.append("stages")
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# 3) Modifier anwenden (Export-Pfad)
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for o in list(bpy.data.objects):
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bpy.data.objects.remove(o, do_unlink=True)
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s.use_growth = False; s.apply_modifier = True
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s.generate_lightmap_uv = True # Default ist AUS (EcoGame: dynamisches Licht)
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bpy.ops.object.treegen_create()
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obs = [o for o in bpy.data.objects if o.type == 'MESH']
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real = len(obs[0].data.vertices) if obs else 0 # echte Mesh-Daten, nicht evaluated
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uvs = [l.name for l in obs[0].data.uv_layers] if obs else []
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print("apply_modifier -> echte Verts=%d mods=%d uvs=%s" % (real, len(obs[0].modifiers) if obs else -1, uvs))
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if real == 0: fails.append("apply")
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if "UVMap" not in uvs: fails.append("uv0")
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if "Lightmap" not in uvs: fails.append("uv1")
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# UV muss world-space sein: V-Bereich ~ Baumhoehe
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if obs and obs[0].data.uv_layers.get("UVMap"):
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d = obs[0].data.uv_layers["UVMap"].data
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vs = [x.uv[1] for x in d]
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h = max(v.co.z for v in obs[0].data.vertices)
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print("UV world-space check: V-max=%.2f Baumhoehe=%.2f" % (max(vs), h))
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if max(vs) < h * 0.5: fails.append("uv_scale")
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m.unregister()
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print("ERGEBNIS:", "ALLE TESTS BESTANDEN" if not fails else ("FEHLER: " + ", ".join(fails)))
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sys.exit(1 if fails else 0)
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