88 lines
4.0 KiB
Python
88 lines
4.0 KiB
Python
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# Seam-flag sweep for the top (topTest1 / pari). Diagnostic, exports nothing.
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#
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# python tools/md_bridge.py --file tools/tailor/md_pari_seamsweep.py --timeout 880
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#
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# WHY: the untextured back render shows the back panel rucked up with its REVERSE
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# FACE exposed. Reverse faces mean the seam is twisting the panel, not that there is
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# surplus cloth — so the fix is the seam pairing, not the pattern.
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#
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# md_pari.py sews same-index with (False, False). The skill's rule is "pair the same
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# line index on MIRRORED front/back panels with (False, False)" — but these panels
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# are NOT mirrored: both are the identical point list, only offset by dx. Sewing
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# front-right to back-right on non-mirrored panels needs one edge traversed in
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# REVERSE, which is what the two booleans do. md_piupiu_v3.py sidesteps this by
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# pairing right<->left, which is equivalent to a reversal — and it drapes clean.
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#
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# Sweeps the two flags on the SIDE seams only, keeping shoulders at (False, False)
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# since the front and shoulder line look correct. Also tested separately and
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# DISPROVED: crossing every pair (7<->9 AND 0<->5) makes the garment slide to the
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# hips, because cross-wired straps cancel and it falls off the shoulders.
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#
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# 4 combos x Simulate(200) ~= 3 min. Reads back the turntable rear frame per combo.
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import os
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import shutil
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import tempfile
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AVATAR_FBX = r"C:\Users\Jeremy\tinqs\animation\tools\tailor\avatar\Lena_QuatSkin_Avatar.fbx"
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ZFAB = r"C:\Users\Public\Documents\MarvelousDesigner\New Assets\Fabric\(Default for Simulation).zfab"
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W_FRONT, W_BACK = 570.0, 510.0
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TOP, TOP_BACK = 350.0, 350.0 # both full height — isolate the seam flags
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SCOOP_FRONT, SCOOP_BACK = 105.0, 45.0
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SIDE_Y = 185.0
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COMBOS = [(False, False), (False, True), (True, False), (True, True)]
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report = {"combos": {}}
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def panel(width, scoop, dx, top):
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c = width / 2.0
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pts = [(c - 210.0, top - 25.0), (c - 120.0, top),
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(c - 70.0, top - scoop * 0.75), (c, top - scoop),
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(c + 70.0, top - scoop * 0.75), (c + 120.0, top), (c + 210.0, top - 25.0),
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(width, SIDE_Y), (width, 0.0), (0.0, 0.0), (0.0, SIDE_Y)]
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return pattern_api.CreatePatternWithPoints([(x + dx, y, 0) for (x, y) in pts])
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for fa, fb in COMBOS:
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key = "%s_%s" % (int(fa), int(fb))
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utility_api.NewProject() # also deletes the avatar
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op = ApiTypes.ImportExportOption()
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op.scale = 10.0
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op.bAddArrangementPoints = True
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op.bAutoTranslate = True
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import_api.ImportFBX(AVATAR_FBX, op)
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pf = panel(W_FRONT, SCOOP_FRONT, 0.0, TOP)
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pb = panel(W_BACK, SCOOP_BACK, 900.0, TOP_BACK)
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for line in (0, 5): # shoulders: leave alone
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pattern_api.AddSeamlinePairGroup(pf, line, pb, line, False, False)
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for line in (7, 9): # sides: the variable under test
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pattern_api.AddSeamlinePairGroup(pf, line, pb, line, fa, fb)
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fab = fabric_api.AddFabric(ZFAB) # PLAIN — judge shape, not motif
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for p in (pf, pb):
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pattern_api.SetPatternPieceFabricIndex(p, fab)
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arr = {a["ArrangementName"]: int(a["ArrangementIndex"])
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for a in pattern_api.GetArrangementList()}
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pattern_api.SetArrangement(pf, arr["Body_Front_Center_1"])
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pattern_api.SetArrangement(pb, arr["Body_Back_Center_1"])
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pattern_api.SetArrangementPosition(pf, 50, 55, 50)
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pattern_api.SetArrangementPosition(pb, 0, 55, 50)
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utility_api.ResetClothArrangement()
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ok = utility_api.Simulate(200)
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utility_api.Refresh3DWindow()
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shots = export_api.ExportTurntableImages(4) # 0 front, 1 side, 2 BACK, 3 side
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saved = {}
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for idx, label in ((0, "front"), (2, "back")):
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if idx < len(shots) and os.path.exists(shots[idx]):
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dst = os.path.join(tempfile.gettempdir(),
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"tinqs_seamsweep_%s_%s.png" % (key, label))
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shutil.copyfile(shots[idx], dst) # turntable reuses output*.png names
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saved[label] = dst
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report["combos"][key] = {"sim": ok, "flags": [fa, fb], "shots": saved}
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result = report
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