35 lines
1.1 KiB
Python
35 lines
1.1 KiB
Python
from multiprocessing import Process
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from lib.camera.MindVisionCamera import MindVisionCamera
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from lib.cfg import cfg
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from lib.cfg.cfg import CameraControl
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class Process2D(Process):
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def __init__(self, cfg, in_q, out_q):
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# 设置进程名称
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super().__init__(name=f"3D-{cfg['title']}")
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self.cfg = cfg
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self.in_q = in_q
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self.out_q = out_q
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# self.camera = MindVisionCamera(cfg["sn"])
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def run(self):
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camera = MindVisionCamera(self.cfg["sn"])
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try:
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camera.create()
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except:
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pass
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while True:
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sig = self.in_q.get()
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if sig == CameraControl.CAPTURE:
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img = camera.capture()
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self.out_q.put({"title": self.cfg["title"], "img": img})
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elif sig == CameraControl.DESTORY:
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for fn in ("destroy", "close", "release"):
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if hasattr(self.camera, fn):
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try:
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getattr(self.camera, fn)()
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except:
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pass
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break
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