Refactor zero_holder to match battery_holder, added vents

notebook_nueva/battery_holder.py

@@ -1,5 +1,6 @@
 import cadquery as cq
-from utils import punch_hole2, extrude_shape, punch_hole
+
+from utils import extrude_shape, punch_hole, punch_hole2
 
 stand_positions = [(3.5, 3.5), (61.5, 3.5), (61.5, 52.5), (3.5, 52.5)]
 stands = (
@@ -70,7 +71,7 @@ elements = [
 ]
 
 
-hex_size = width // 13
+hex_size = 6
 vent_positions = []
 for x in range(1, width // hex_size):
     for y in range(1, int(height // hex_size / 0.8)):
@@ -80,13 +81,12 @@ for x in range(1, width // hex_size):
                 y * hex_size * 0.8 + hex_size * 0.2,
             )
         )
-vents = cq.Sketch().push(vent_positions).regularPolygon((hex_size) / 2, 6)
 
 vents = [
     {
         "x": 0,
         "y": 0,
-        "shape": vents,
+        "shape": cq.Sketch().push(vent_positions).regularPolygon((hex_size) / 2, 6),
     }
 ]
 

notebook_nueva/modelo.py

@@ -192,18 +192,17 @@ def model():
             depth=shell_t,
         )
 
-    # CPU holder stands
-    for element in cpu_holder.elements:
-        model = extrude_shape(
-            model=model,
-            face="<Z",
-            w=width,
-            h=height,
-            x_offset=cpu_offset_x + element["x"],
-            y_offset=shell_t + cpu_offset_y + element["y"],
-            shape=element["shape"],
-            height=-(element["height"] + shell_t),
-        )
+    model = cpu_holder.add(
+        model=model,
+        width=width,
+        height=height,
+        thickness=thickness,
+        offset_x=cpu_offset_x,
+        offset_y=cpu_offset_y,
+        bottom_face="<Z",
+        back_face=None,
+        shell_t=shell_t,
+    )
 
     # This adds all the holes and extrusions for the battery system
     model = battery_holder.add(

notebook_nueva/zero_holder.py

@@ -1,10 +1,18 @@
 import cadquery as cq
 
-positions = [(0, 0), (0, 23), (58, 23), (58, 0)]
+from utils import extrude_shape, punch_hole2
 
-stands = cq.Sketch().push(positions).circle(3, mode="a").circle(2.65 / 2, mode="s")
+width = 65
+height = 30
 pillar_height = 7
 
+stand_positions = [(3.5, 3.5), (3.5, 26.5), (61.5, 26.5), (61.5, 3.5)]
+
+stands = (
+    cq.Sketch().push(stand_positions).circle(3, mode="a").circle(2.65 / 2, mode="s")
+)
+
+
 elements = [
     # CPU holder stands
     {
@@ -12,5 +20,99 @@ elements = [
         "y": 0,
         "shape": stands,
         "height": pillar_height,
+    },
+    {
+        "x": 0,
+        "y": 0,
+        "shape": cq.Sketch().push(stand_positions).circle(5),
+        "height": 0,
+    },
+    # Perimeter
+    {
+        "x": width / 2,
+        "y": height / 2,
+        "shape": (
+            cq.Sketch()
+            .trapezoid(width, height, 90, mode="a")
+            .trapezoid(width - 2, height - 2, 90, mode="s")
+            .vertices()
+            .fillet(3)
+        ),
+        "height": 0.2,
+    },
+]
+
+hex_size = 6
+vent_positions = []
+for x in range(1, width // hex_size):
+    for y in range(1, int(height // hex_size / 0.8)):
+        vent_positions.append(
+            (
+                (x + (y % 2) / 2) * hex_size - hex_size * 0.2,
+                y * hex_size * 0.8 + hex_size * 0.2,
+            )
+        )
+vents = [
+    {
+        "x": 0,
+        "y": 0,
+        "shape": cq.Sketch().push(vent_positions).regularPolygon((hex_size) / 2, 6),
     }
 ]
+
+holes = []  # TODO
+
+
+def add(
+    *,
+    model,
+    width,
+    height,
+    thickness,
+    offset_x,
+    offset_y,
+    bottom_face,
+    back_face,
+    shell_t
+):
+
+    # Vents
+    for vent in vents:
+        model = punch_hole2(
+            model=model,
+            face=bottom_face,
+            w=width,
+            h=height,
+            x_offset=offset_x + vent["x"],
+            y_offset=shell_t + offset_y + vent["y"],
+            hole=vent,
+            depth=shell_t,
+        )
+
+    # CPU holder extrusions
+    for element in elements:
+        model = extrude_shape(
+            model=model,
+            face=bottom_face,
+            w=width,
+            h=height,
+            x_offset=offset_x + element["x"],
+            y_offset=shell_t + offset_y + element["y"],
+            shape=element["shape"],
+            height=-(element["height"] + shell_t),
+        )
+
+    # Holes
+    for hole in holes:
+        model = punch_hole2(
+            model=model,
+            face=back_face,
+            w=width,
+            h=thickness,
+            x_offset=width - offset_x,
+            y_offset=shell_t,
+            hole=hole,
+            depth=shell_t,
+        )
+
+    return model