initial version of random angle strokes

2026-10-03 20:41:30 +08:00
parent 1675ccb4af
commit 59f48d6d06
7 changed files with 695 additions and 22 deletions
@@ -0,0 +1,73 @@
+"""The binary CLI must keep trials separate from the source colour artwork."""
+
+from __future__ import annotations
+
+import argparse
+import json
+from pathlib import Path
+
+from orisys_sensor_design import cli
+from orisys_sensor_design.manifest import RevisionPaths
+
+REVISION = Path(__file__).resolve().parents[1] / "sensors" / "finger-xynova" / "r01"
+
+
+def _args(job: Path, output_dir: Path) -> argparse.Namespace:
+    return argparse.Namespace(
+        views=False,
+        source_job=job,
+        output_dir=output_dir,
+        camera_width_fraction=0.5,
+    )
+
+
+def test_binary_preview_uses_job_and_preserves_colour_source(tmp_path, monkeypatch):
+    paths = RevisionPaths.from_revision_dir(REVISION)
+    colour = tmp_path / "colour.png"
+    colour.write_bytes(b"original colour")
+    job = {
+        "schema": "orisys-sensor-design/texture-job-v3",
+        "revision_dir": str(paths.root),
+        "source_blend": str(paths.source_blend),
+        "outputs": [{"uv_map": "compute", "artifacts": {"png": str(colour)}}],
+    }
+    job_path = tmp_path / "_texture_job.json"
+    job_path.write_text(json.dumps(job), encoding="utf-8")
+    output_dir = tmp_path / "binary"
+    calls = []
+
+    def run_blender(script, blend, args):
+        calls.append((script, blend, args))
+        output_dir.mkdir()
+        (output_dir / "compute_camera_compensated_width.png").write_bytes(b"binary")
+        return 0
+
+    monkeypatch.setattr(cli, "_run_blender_script", run_blender)
+    assert cli.cmd_binary_preview(REVISION, _args(job_path, output_dir)) == 0
+    assert colour.read_bytes() == b"original colour"
+    assert calls[0][0] == "binary_pattern_from_color.py"
+    assert "--camera-width-fraction" in calls[0][2]
+    assert cli.cmd_binary_preview(REVISION, _args(job_path, output_dir)) == 2
+    assert len(calls) == 1
+
+
+def test_binary_preview_rejects_job_from_other_scene(tmp_path, monkeypatch):
+    paths = RevisionPaths.from_revision_dir(REVISION)
+    job_path = tmp_path / "_texture_job.json"
+    job_path.write_text(
+        json.dumps(
+            {
+                "schema": "orisys-sensor-design/texture-job-v3",
+                "revision_dir": str(paths.root),
+                "source_blend": str(tmp_path / "other.blend"),
+                "outputs": [{"uv_map": "compute", "artifacts": {"png": "missing.png"}}],
+            }
+        ),
+        encoding="utf-8",
+    )
+    monkeypatch.setattr(
+        cli,
+        "_run_blender_script",
+        lambda *_: (_ for _ in ()).throw(AssertionError("Blender must not run")),
+    )
+    assert cli.cmd_binary_preview(REVISION, _args(job_path, tmp_path / "binary")) == 2