73 行
2.5 KiB
Python
73 行
2.5 KiB
Python
# -*- coding: utf-8 -*-
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u"""按**读回的相机视线方向**挑视图再截图（视图 id 与方向的对应在本机会变，NOTES §35 那张表这次就不成立）。"""
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import io
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import os
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import sys
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sys.stdout = io.TextIOWrapper(sys.stdout.buffer, encoding='utf-8', write_through=True)
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import win32com.client as wc
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OUT = r'C:\Users\35138\.claude\jobs\11836093\tmp'
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def prop(o, n):
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v = getattr(o, n)
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return v() if type(v).__name__ in ('method', 'function', 'builtin_function_or_method') else v
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def D(x):
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return x if hasattr(x, '_oleobj_') else wc.Dispatch(x)
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app = wc.GetActiveObject('SldWorks.Application')
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doc = [d for d in app.GetDocuments if 'PhoneRail_5blades' in (prop(d, 'GetTitle') or '')][0]
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e0 = wc.VARIANT(16387, 0)
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app.ActivateDoc3(prop(doc, 'GetTitle'), False, 0, e0)
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doc = app.ActiveDoc
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views = {}
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for vid in range(0, 9):
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try:
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doc.ShowNamedView2('', vid)
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arr = list(prop(D(prop(doc, 'ActiveView')), 'Transform').ArrayData)
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dirv = tuple(round(v, 3) for v in (arr[2], arr[5], arr[8]))
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views[vid] = dirv
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print(u' vid %d 视线 %s' % (vid, dirv))
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except Exception as ex:
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print(u' vid %d 失败 %s' % (vid, str(ex)[:40]))
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def find(want):
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for vid, d in views.items():
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if all(abs(d[i] - want[i]) < 0.01 for i in range(3)):
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return vid
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return None
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# 想要的「相机视线指向」：看西端墙 = 从 −x 往 +x 看 ⇒ 视线 (+1,0,0)；以此类推
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wanted = [(u'v7_west', (1.0, 0.0, 0.0)), (u'v7_south', (0.0, 1.0, 0.0)),
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(u'v7_bottom', (0.0, 0.0, 1.0)), (u'v7_top', (0.0, 0.0, -1.0))]
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for name, want in wanted:
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vid = find(want)
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if vid is None:
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# 视线可能以相反号记录：再试反向（相机在另一侧）
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vid2 = find(tuple(-v for v in want))
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print(u' %s：没有视线 %s 的视图%s' % (name, want, u'（反向 vid %s）' % vid2 if vid2 is not None else u''))
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continue
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doc.ShowNamedView2('', vid)
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doc.ViewZoomtofit2
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doc.SaveBMP(os.path.join(OUT, name + '.bmp'), 1600, 1100)
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print(u' %s ← vid %d' % (name, vid))
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doc.ShowNamedView2('', 7)
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doc.ViewZoomtofit2
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doc.SaveBMP(os.path.join(OUT, 'v7_iso.bmp'), 1600, 1100)
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vid = find((0.0, 1.0, 0.0))
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if vid is not None:
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doc.ShowNamedView2('', vid)
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# 拉近到南墙 Type-C 与标识那一段（装配坐标，米）
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doc.ViewZoomTo2(0.000, -0.005, -0.012, 0.100, -0.005, 0.008)
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doc.SaveBMP(os.path.join(OUT, 'v7_south_zoom.bmp'), 1600, 1100)
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print(u' v7_south_zoom ← vid %d + ViewZoomTo2' % vid)
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