adde produce + compute texture export

sensors/finger/r01/design.yaml

@@ -24,12 +24,16 @@ objects:
 
 # Headless colored-patch texture generation (`orisys-design texture`).
 # UV unwrapping is still done in the Blender GUI: the headless run consumes the
-# UV map already stored in source_blend and never creates or unwraps one.
+# UV maps already stored in source_blend and never creates or unwraps one.
+# One PNG is written per UV map below. All maps share the settings that follow
+# and the same patch colours, so they differ only by UV layout.
 # These are the revision defaults; CLI flags override every value.
 texture_patch:
   mesh: sensing_surface
   camera: cam_sensor
-  filename: patch_texture.png
+  uv_outputs:
+    produce: patch_texture_produce.png   # hardware production layout
+    compute: patch_texture_compute.png   # compute/runtime layout
   width: 3280            # 1640*2
   height: 3200           # 1600*2
   nx: 80