Merge pull request #822 from HelgeGehring/fix_spirals

minor fixes of the spirals
gdsfactory · Nov 7, 2022 · 379e775 · 379e775
2 parents 48c395b + 06ed90e
commit 379e775
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Showing 2 changed files with 6 additions and 5 deletions.
diff --git a/gdsfactory/components/spiral_double.py b/gdsfactory/components/spiral_double.py
@@ -47,7 +47,7 @@ def spiral_double(
     component.add_port("o1", port=spiral1.ports["o2"])
     component.add_port("o2", port=spiral2.ports["o2"])
 
-    component.info["length"] = float(path.length())
+    component.info["length"] = float(path.length() + bend.info["length"]) * 2
     return component
 
 

diff --git a/gdsfactory/components/spiral_heater.py b/gdsfactory/components/spiral_heater.py
@@ -35,15 +35,16 @@ def spiral_racetrack(
     c = gf.Component()
 
     bend_s = c << bend_s_factory(
-        (straight_length, -min_radius * 2 - spacings[0]), cross_section=cross_section
+        (straight_length, -min_radius * 2 + 1 * spacings[0]),
+        cross_section=cross_section,
     )
 
     ports = []
     for port in bend_s.ports.values():
         for i in range(len(spacings)):
             bend = c << bend_factory(
                 angle=180,
-                radius=min_radius + np.sum(spacings[: i + 1]),
+                radius=min_radius + np.sum(spacings[:i]),
                 p=0,
                 cross_section=cross_section,
             )
@@ -184,11 +185,11 @@ def spiral_racetrack_heater_doped(
     heater_bot = c << heater_straight
 
     heater_bot.connect("e1", spiral.ports["o1"].copy().rotate(180)).movey(
-        -spacing * (num // 2)
+        -spacing * (num // 2 - 1)
     )
 
     heater_top.connect("e1", spiral.ports["o2"].copy().rotate(180)).movey(
-        spacing * (num // 2)
+        spacing * (num // 2 - 1)
     )
 
     c.add_ports(spiral.ports)