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我想将一个 numpy 数组显示为 3D 散点图。这个阵列有大约 3000 万个点,它是一个 LiDAR 云。我尝试了 pyqtgraph 但花了很多时间并没有显示任何内容:
plt = gl.GLScatterPlotItem(pos=p, color=C, size=10, pxMode=False)
你知道一些替代方案吗?