v1.0.0-rc.179 (#90)

* Rugnux: Stills processing needs only the unit cell and space group beyond what the file records - detector distance, beam centre, tilt, panel placement, saturation level, gain and polarisation plane are found from the images - and is up to twice as fast.
* Rugnux: Stills can be indexed without a GPU, with a CPU implementation of the fast-feedback indexer (macOS, computers without a GPU).
* Rugnux: Rotation and stills data are integrated in the detector's own units with one gain model, improving data from CCD detectors.
* Web frontend: The Rugnux live page shows the placed model with its electron density and anomalous difference map in a Mol* viewer.

Reviewed-on: #90
Co-authored-by: Filip Leonarski <filip.leonarski@psi.ch>

frame_serialize/CBORStream2Serializer.cpp

@@ -238,6 +238,8 @@ inline void CBOR_ENC(CborEncoder &encoder, const SpotToSave& spot) {
     CBOR_ENC(mapEncoder, "indexed", spot.indexed);
     CBOR_ENC(mapEncoder, "latt", spot.lattice);
     CBOR_ENC(mapEncoder, "image", spot.image);
+    if (spot.panel >= 0)
+        CBOR_ENC(mapEncoder, "panel", static_cast<int64_t>(spot.panel));
     if (spot.indexed) {
         CBOR_ENC(mapEncoder, "h", spot.h);
         CBOR_ENC(mapEncoder, "k", spot.k);
@@ -484,6 +486,33 @@ inline void CBOR_ENC_AZINT_MAP(CborEncoder &encoder, const StartMessage &msg) {
     CBOR_ENC_2D_TYPED_ARRAY(encoder, image);
 }
 
+// Not a DECTRIS field. Absent for a flat detector (no panel table), which is what every stream written
+// before the key existed means.
+inline void CBOR_ENC_DETECTOR_MODULES(CborEncoder &encoder, const std::vector<DetectorModule> &modules) {
+    if (modules.empty())
+        return;
+    CborEncoder arrayEncoder;
+    cborErr(cbor_encode_text_stringz(&encoder, "detector_modules"));
+    cborErr(cbor_encoder_create_array(&encoder, &arrayEncoder, modules.size()));
+    for (const auto &m: modules) {
+        CborEncoder mapEncoder;
+        cborErr(cbor_encoder_create_map(&arrayEncoder, &mapEncoder, 10));
+        CBOR_ENC(mapEncoder, "x0", m.x0);
+        CBOR_ENC(mapEncoder, "y0", m.y0);
+        CBOR_ENC(mapEncoder, "width", m.width);
+        CBOR_ENC(mapEncoder, "height", m.height);
+        const std::pair<const char *, double> placement[] = {
+            {"ox", m.ox}, {"oy", m.oy}, {"fx", m.fx}, {"fy", m.fy}, {"sx", m.sx}, {"sy", m.sy}
+        };
+        for (const auto &[key, val]: placement) {
+            cborErr(cbor_encode_text_stringz(&mapEncoder, key));
+            cborErr(cbor_encode_double(&mapEncoder, val));
+        }
+        cborErr(cbor_encoder_close_container(&arrayEncoder, &mapEncoder));
+    }
+    cborErr(cbor_encoder_close_container(&encoder, &arrayEncoder));
+}
+
 inline void CBOR_ENC_ROI_MAP(CborEncoder &encoder, const StartMessage &msg) {
     if (msg.roi_map.empty())
         return;
@@ -594,6 +623,10 @@ inline void CBOR_ENC(CborEncoder &encoder, const char* key, const PlacedModelMes
     CBOR_ENC(mapEncoder, "b_iso", m.b_iso);
     CBOR_ENC(mapEncoder, "occupancy", m.occupancy);
     CBOR_ENC(mapEncoder, "aniso", m.aniso);
+    CBOR_ENC(mapEncoder, "subchain", m.subchain);
+    CBOR_ENC(mapEncoder, "entity_id", m.entity_id);
+    CBOR_ENC(mapEncoder, "label_seq", m.label_seq);
+    CBOR_ENC(mapEncoder, "metadata_mmcif", m.metadata_mmcif);
     cborErr(cbor_encoder_close_container(&encoder, &mapEncoder));
 }
 
@@ -835,6 +868,7 @@ void CBORStream2Serializer::SerializeSequenceStart(const StartMessage& message)
     CBOR_ENC_PIXEL_MASK(mapEncoder, message);
     CBOR_ENC_AZINT_MAP(mapEncoder, message);
     CBOR_ENC_ROI_MAP(mapEncoder, message);
+    CBOR_ENC_DETECTOR_MODULES(mapEncoder, message.detector_modules);
 
     CBOR_ENC(mapEncoder, "channels", message.channels);
     CBOR_ENC(mapEncoder, "max_spot_count", message.max_spot_count);