feat: Add mount for onboard electronics

nhf/touhou/houjuu_nue/__init__.py

@@ -52,26 +52,38 @@ class Parameters(Model):
     wing_r1: MW.WingR = field(default_factory=lambda: MW.WingR(
         name="r1",
         shoulder_angle_bias = 15.0,
+        s0_top_hole=False,
+        s0_bot_hole=True,
     ))
     wing_r2: MW.WingR = field(default_factory=lambda: MW.WingR(
         name="r2",
+        s0_top_hole=True,
+        s0_bot_hole=True,
     ))
     wing_r3: MW.WingR = field(default_factory=lambda: MW.WingR(
         name="r3",
         shoulder_angle_bias = 15.0,
+        s0_top_hole=True,
+        s0_bot_hole=False,
     ))
     wing_l1: MW.WingL = field(default_factory=lambda: MW.WingL(
         name="l1",
         wrist_angle=-60.0,
+        s0_top_hole=False,
+        s0_bot_hole=True,
     ))
     wing_l2: MW.WingL = field(default_factory=lambda: MW.WingL(
         name="l2",
         wrist_angle=-30.0,
         shoulder_angle_bias = 15.0,
+        s0_top_hole=True,
+        s0_bot_hole=True,
     ))
     wing_l3: MW.WingL = field(default_factory=lambda: MW.WingL(
         name="l3",
         wrist_angle=-0.0,
+        s0_top_hole=True,
+        s0_bot_hole=False,
     ))
 
     trident: MT.Trident = field(default_factory=lambda: MT.Trident())

nhf/touhou/houjuu_nue/electronics.py

@@ -421,3 +421,9 @@ class Flexor:
             a.constrain(tag_hole_back, f"{name_bracket_back}?conn_side", "Plane")
         if tag_dir:
             a.constrain(tag_dir, f"{name_bracket_front}?conn_mid", "Axis", param=0)
+
+
+@dataclass
+class ElectronicBoard:
+
+    hole_diam: float = 4.0

nhf/touhou/houjuu_nue/wing.py

@@ -13,7 +13,7 @@ from nhf.parts.box import box_with_centre_holes, MountingBox, Hole
 from nhf.parts.joints import HirthJoint
 from nhf.parts.planar import extrude_with_markers
 from nhf.touhou.houjuu_nue.joints import RootJoint, ShoulderJoint, ElbowJoint, DiskJoint
-from nhf.touhou.houjuu_nue.electronics import LINEAR_ACTUATOR_10, LINEAR_ACTUATOR_50
+from nhf.touhou.houjuu_nue.electronics import LINEAR_ACTUATOR_10, LINEAR_ACTUATOR_50, ElectronicBoard
 import nhf.utils
 
 @dataclass(kw_only=True)
@@ -38,6 +38,13 @@ class WingProfile(Model):
     shoulder_mid_x: float = -125.0
     shoulder_mid_y: float = 75.0
 
+    s0_hole_loc: Cq.Location = Cq.Location.from2d(-25, 33)
+    s0_hole_diam: float = 15.0
+    s0_top_hole: bool = False
+    s0_bot_hole: bool = True
+
+    electronic_board: ElectronicBoard = field(default_factory=lambda: ElectronicBoard())
+
     s1_thickness: float = 25.0
 
     elbow_joint: ElbowJoint = field(default_factory=lambda: ElbowJoint(
@@ -171,7 +178,7 @@ class WingProfile(Model):
         return result
 
     @target(name="profile-s0", kind=TargetKind.DXF)
-    def profile_s0(self) -> Cq.Sketch:
+    def profile_s0(self, top: bool = True) -> Cq.Sketch:
         tip_x = self.shoulder_tip_x
         tip_y = self.shoulder_tip_y
         mid_x = self.shoulder_mid_x
@@ -197,6 +204,14 @@ class WingProfile(Model):
             .circle(self.shoulder_joint.radius, mode='a')
             .circle(self.shoulder_joint.bolt.diam_head / 2, mode='s')
         )
+        top = top == self.flip
+        if (self.s0_top_hole and top) or (self.s0_bot_hole and not top):
+            sketch = (
+                sketch
+                .reset()
+                .push([self.s0_hole_loc.to2d_pos()])
+                .circle(self.s0_hole_diam / 2, mode='s')
+            )
         return sketch
 
     def outer_shell_s0(self) -> Cq.Workplane:
@@ -260,19 +275,20 @@ class WingProfile(Model):
             centred=(True, True),
             flip_y=self.flip,
         )
-    @submodel(name="spacer-s0-mid3")
+    @submodel(name="spacer-s0-electronic")
-    def spacer_s0_mid3(self) -> MountingBox:
+    def spacer_s0_electronic(self) -> MountingBox:
+        holes = [
+            Hole(x=30, y=80),
+            Hole(x=30, y=-80),
+            Hole(x=-30, y=80),
+            Hole(x=-30, y=-80),
+        ]
         return MountingBox(
+            holes=holes,
+            hole_diam=self.electronic_board.hole_diam,
             length=self.root_height,
-            width=40,
+            width=170,
-            thickness=self.spacer_thickness,
+            centred=(True, True),
-            flip_y=self.flip
-        )
-    @submodel(name="spacer-s0-mid2")
-    def spacer_s0_mid2(self) -> MountingBox:
-        return MountingBox(
-            length=self.root_height,
-            width=60,
             thickness=self.spacer_thickness,
             flip_y=self.flip
         )
@@ -281,22 +297,21 @@ class WingProfile(Model):
         base_dx = -(self.base_width - self.root_joint.child_width) / 2 - 10
         base_dy = self.root_joint.hirth_joint.joint_height
         loc_tip = Cq.Location(0, -self.shoulder_joint.parent_lip_width / 2)
-        mid_spacer_loc = (
+        #mid_spacer_loc = (
-            Cq.Location.from2d(0, -self.shoulder_width/2) *
+        #    Cq.Location.from2d(0, -self.shoulder_width/2) *
-            self.shoulder_axle_loc *
+        #    self.shoulder_axle_loc *
-            Cq.Location.rot2d(self.shoulder_joint.angle_neutral)
+        #    Cq.Location.rot2d(self.shoulder_joint.angle_neutral)
-        )
+        #)
         tags = [
             ("shoulder",
              self.shoulder_axle_loc *
              self.shoulder_joint.parent_arm_loc() *
              loc_tip),
             ("base", Cq.Location.from2d(base_dx,  base_dy, 90)),
-            ("mid3", mid_spacer_loc * Cq.Location.from2d(90, 0)),
+            ("electronic", Cq.Location.from2d(-55, 75, 64)),
-            ("mid2", mid_spacer_loc * Cq.Location.from2d(150, 0)),
         ]
         result = extrude_with_markers(
-            self.profile_s0(),
+            self.profile_s0(top=top),
             self.panel_thickness,
             tags,
             reverse=not top,
@@ -326,8 +341,7 @@ class WingProfile(Model):
         for o, tag in [
                 (self.spacer_s0_shoulder().generate(), "shoulder"),
                 (self.spacer_s0_base().generate(), "base"),
-                (self.spacer_s0_mid3().generate(), "mid3"),
+                (self.spacer_s0_electronic().generate(), "electronic"),
-                (self.spacer_s0_mid2().generate(), "mid2"),
         ]:
             top_tag, bot_tag = "top", "bot"
             if self.flip: