go.Scatter3d doesn't display a given tensor

Issue

While plotting an np.ndarray of type fp64, it is not displayed.
It is so funny that we could reproduce it only for one specific array.

Thigs that make the script work:

• If we add epsilon (as in the commented line), then the pointcloud is displayed properly.
• If we cast to fp32 it works.
• If we add a small value (0.000000000001 for example), it works.

Things that doesn't work:

• If we add or substract big values, like 0.4, 1 or 2, it doesn't work
• If we substract epsilon, it doesn't work
• if we add numbers larger than 0.000000000001, it doesnt' work even if tehy are small (0.000001 for example)

Environment

We tried this (and reproduced in at least 2 computers) with numpy 1.26.3 and plotly 5.18.0 on ubuntu 22

import numpy as np
import plotly.graph_objects as go

init = np.array(
    [
        [
            -0.063,
            -0.063,
            0.0,
        ],
        [
            -0.063,
            -0.021,
            0.0,
        ],
        [
            -0.063,
            0.021,
            0.0,
        ],
        [
            -0.063,
            0.063,
            0.0,
        ],
        [
            -0.021,
            -0.021,
            0.0,
        ],
        [
            -0.021,
            -0.063,
            0.0,
        ],
        [
            -0.021,
            0.021,
            0.0,
        ],
        [
            -0.021,
            0.063,
            0.0,
        ],
        [
            0.021,
            -0.063,
            0.0,
        ],
        [
            0.021,
            -0.021,
            0.0,
        ],
        [
            0.021,
            0.021,
            0.0,
        ],
        [
            0.021,
            0.063,
            0.0,
        ],
        [
            0.063,
            -0.063,
            0.0,
        ],
        [
            0.063,
            -0.021,
            0.0,
        ],
        [
            0.063,
            0.021,
            0.0,
        ],
        [
            0.063,
            0.063,
            0.0,
        ],
    ]
)

rot_mat = [
    [4.93038066e-32, -1.00000000e00, 2.22044605e-16],
    [2.22044605e-16, 2.22044605e-16, 1.00000000e00],
    [-1.00000000e00, 0.00000000e00, 2.22044605e-16],
]

transformed = (rot_mat @ init.T).T + np.array([0.5, 0.5, 0.5])


x, y, z = 0, 1, 2
idx = list(transformed.shape).index(3)
if idx < 0:
    raise ValueError("Array must be [X,Y,Z] x N")
elif idx == 1:
    array = transformed.transpose()

default_kwargs = dict(
    mode="markers",
    marker=dict(size=3, color="black"),
)

print(array.dtype)

# array[y]+=np.finfo(np.float64).eps
print(array.dtype)
print(array)
plot = go.Scatter3d(x=array[x], y=array[y], z=array[z], **default_kwargs)

default_kwargs = dict(
    scene=dict(
        xaxis=dict(title="X", range=[0, 2]),
        yaxis=dict(title="Y", range=[0, 2]),
        zaxis=dict(title="Z", range=[0, 2]),
    ),
)
layout = go.Layout(**default_kwargs)

fig = go.Figure(data=plot, layout=layout)

fig.show()

使用提供的复现脚本作为入口，并在 Ubuntu 22 上使用 numpy 1.26.3 和 plotly 5.18.0 运行它。将失败的 fp64 数组与正常工作的 epsilon 和 fp32 变体进行比较，然后跟踪 go.Scatter3d 的渲染路径。完成标准是确定原因，并添加一个回归检查来显示给定张量能够被显示。