ykcheungab
19ae1f4968
箭头阈值写入设置；去掉网格告警。三维色标改为立刻采用二维量程（不再 P5/P95 缓变）。选择器显示 Finger。已用 pane UI、shared-scale 与 catalog 单测验证。
61 lines
1.8 KiB
Python
61 lines
1.8 KiB
Python
"""2D and 3D depth colour bars name one interval."""
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from __future__ import annotations
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from types import SimpleNamespace
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import numpy as np
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from orisys_app_shared.scene3d.contracts import FieldDescriptor
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from orisys_studio.scene3d.gl_backend import _field_scalar_range
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def _field(quantity: str, values, *, signed: bool = False) -> SimpleNamespace:
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arr = np.asarray(values, dtype=np.float32)
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return SimpleNamespace(
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descriptor=FieldDescriptor(quantity, "1", "approximate", signed),
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scalar=arr,
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valid=np.isfinite(arr),
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)
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def test_depth_automatic_scale_uses_the_shared_2d_span() -> None:
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field = _field("depth_response", np.linspace(0.0, 9.0, 16).reshape(4, 4))
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assert _field_scalar_range(
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field,
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previous=(0.0, 2.0),
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shared_depth_scale=(0.0, 1.0),
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) == (0.0, 1.0)
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def test_flow_ignores_the_shared_depth_span() -> None:
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field = _field("flow_magnitude", np.linspace(0.0, 9.0, 16).reshape(4, 4))
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span = _field_scalar_range(
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field,
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previous=None,
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shared_depth_scale=(0.0, 1.0),
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)
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assert span is not None
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assert span != (0.0, 1.0)
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assert span[1] > span[0]
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def test_depth_without_a_shared_span_still_measures_the_field() -> None:
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field = _field("depth_response", np.linspace(0.0, 9.0, 16).reshape(4, 4))
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span = _field_scalar_range(
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field,
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previous=(0.0, 2.0),
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shared_depth_scale=None,
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)
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assert span == (0.0, 9.0)
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def test_a_degenerate_shared_span_falls_back_to_the_measurement() -> None:
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field = _field("depth_response", np.linspace(0.0, 9.0, 16).reshape(4, 4))
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span = _field_scalar_range(
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field,
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previous=None,
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shared_depth_scale=(1.0, 1.0),
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)
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assert span is not None
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assert span != (1.0, 1.0)
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