Changeset 20635 for trunk/psModules/src/camera/pmFPAExtent.c

Timestamp:

Nov 10, 2008, 2:02:51 PM (17 years ago)

Author:

eugene

Message:

pmCellExtent was not respecting the parity

File:

• trunk/psModules/src/camera/pmFPAExtent.c (modified) (1 diff)

trunk/psModules/src/camera/pmFPAExtent.c

@@ -92 +92 @@
     }
 
-    cellExtent->x0 += x0;
-    cellExtent->x1 += x0;
-    cellExtent->y0 += y0;
-    cellExtent->y1 += y0;
+    int xParityCell = psMetadataLookupS32(NULL, cell->concepts, "CELL.XPARITY");
+    int yParityCell = psMetadataLookupS32(NULL, cell->concepts, "CELL.YPARITY");
+
+    // CELL.X0,Y0 are the coordinate of the amp on the chip, subtract size if parity flipped
+    if (xParityCell > 0) {
+        cellExtent->x0 += x0;
+        cellExtent->x1 += x0;
+    } else {
+        float x0Cell = x0 - cellExtent->x1;
+        float x1Cell = x0 - cellExtent->x0;
+        cellExtent->x0 = x0Cell;
+        cellExtent->x1 = x1Cell;
+    }
+    if (yParityCell > 0) {
+        cellExtent->y0 += y0;
+        cellExtent->y1 += y0;
+    } else {
+        float y0Cell = y0 - cellExtent->y1;
+        float y1Cell = y0 - cellExtent->y0;
+        cellExtent->y0 = y0Cell;
+        cellExtent->y1 = y1Cell;
+    }
 
     return cellExtent;