feat: Complete drawer, needs turning into parts

spoolstore/poc.py

@@ -32,6 +32,8 @@ RAIL_SPOOL_FRONT_DIST = 5
 RAIL_PARKED_SPOOL = True
 RAIL_CRITICAL_SPOOL = True
 
+TOP_LID_RATIO = .4
+
 DRAWER_OUTER_WIDTH = DRAWER_INNER_WIDTH + SIDE_THICKNESS * 2
 DRAWER_OUTER_LENGTH = DRAWER_INNER_LENGTH + LID_THICKNESS + BACK_THICKNESS
 
@@ -39,6 +41,13 @@ FRAME_MARGIN = 8
 GRID_STRIDE = 38
 GRID_FILL_RATIO = 0.08
 
+COLOR_BOTTOM = (.2, .2, .2)
+COLOR_LEFT =   (.0, .6, .0)
+COLOR_RIGHT =  (.6, .0, .0)
+COLOR_BACK =   (.6, .6, .0)
+COLOR_TOP =    (.0, .0, .6)
+COLOR_LID =    (.0, .6, .6)
+
 XX = .1
 
 
@@ -86,9 +95,6 @@ def _gen_rail() -> sp.OpenSCADObjectPlus:
 
 
 def _gen_spool_rails() -> sp.OpenSCADObjectPlus:
-    parked_spool = _gen_spool()
-    parked_spool = sp.up(RAIL_SPOOL_HEIGHT)(parked_spool)
-
     rail_pos_radius = SPOOL_OUTER_D / 2 + RAIL_RADIUS
     f_y_off = sin(radians(RAIL_FRONT_ANGLE)) * rail_pos_radius
     f_z_off = (1-cos(radians(RAIL_FRONT_ANGLE))) * rail_pos_radius - RAIL_RADIUS + RAIL_SPOOL_HEIGHT
@@ -105,54 +111,121 @@ def _gen_spool_rails() -> sp.OpenSCADObjectPlus:
 
     rail_base = sp.cylinder(h=RAIL_SUPPORT_THICKNESS, r=RAIL_RADIUS+RAIL_SUPPORT_EXTRA_RADIUS, center=True)
     rail_base = sp.rotateY(90)(rail_base)
+
     back_rail_base = sp.up(b_z_off)(rail_base)
     back_rail_base = sp.forward(b_y_off)(back_rail_base)
     front_rail_base = sp.up(f_z_off)(rail_base)
     front_rail_base = sp.forward(f_y_off)(front_rail_base)
-    #TODO: Mid rail to reduce overlap with spool contents
+
+    mid_base = sp.cube([RAIL_SUPPORT_THICKNESS, RAIL_RADIUS*2, 1], center=True)
     back_base = sp.forward(b_y_off)(sp.cube([RAIL_SUPPORT_THICKNESS, RAIL_RADIUS*2, 1], center=True))
     front_base = sp.forward(f_y_off)(sp.cube([RAIL_SUPPORT_THICKNESS, RAIL_RADIUS*2, 1], center=True))
+
     back_support = sp.hull()(back_rail_base, back_base)
     front_support = sp.hull()(front_rail_base, front_base)
-    inter_support = sp.hull()(front_rail_base, back_rail_base)
+    back_mid_support = sp.hull()(mid_base, back_rail_base)
-    rail_support = sp.union()(back_support, front_support, inter_support)
+    front_mid_support = sp.hull()(front_rail_base, mid_base)
+    rail_support = sp.union()(back_support, front_support, back_mid_support, front_mid_support)
 
     support_offset = SPOOL_WIDTH/2 - SPOOL_SIDE_THICK - RAIL_SUPPORT_THICKNESS/2 - RAIL_SUPPORT_SIDE_MARGIN
     left_support = sp.left(support_offset)(rail_support)
     right_support = sp.right(support_offset)(rail_support)
     rail_supports = sp.union()(left_support, right_support)
 
-    critical_spool = _gen_spool((1, 0, 0), 0.3)
-    critical_spool = sp.up(f_z_off + RAIL_RADIUS)(critical_spool)
-    critical_spool = sp.forward(f_y_off)(critical_spool)
-    critical_spool = sp.right(XX)(critical_spool)
-
     final = sp.union()(back_rail, front_rail, rail_supports)
     if RAIL_PARKED_SPOOL:
+        parked_spool = _gen_spool()
+        parked_spool = sp.up(RAIL_SPOOL_HEIGHT)(parked_spool)
         final = sp.union()(final, parked_spool)
     if RAIL_CRITICAL_SPOOL:
+        critical_spool = _gen_spool((1, 0, 0), 0.3)
+        critical_spool = sp.up(f_z_off + RAIL_RADIUS)(critical_spool)
+        critical_spool = sp.forward(f_y_off)(critical_spool)
+        critical_spool = sp.right(XX)(critical_spool)
         final = sp.union()(final, critical_spool)
+
     final = sp.forward(DRAWER_INNER_LENGTH/2 - SPOOL_OUTER_D/2 - RAIL_SPOOL_FRONT_DIST)(final)
     return final
 
 
+def _gen_back() -> sp.OpenSCADObjectPlus:
+    face = _gen_hex_frame(
+        DRAWER_OUTER_WIDTH, DRAWER_INNER_DEPTH, BACK_THICKNESS, FRAME_MARGIN, GRID_STRIDE, GRID_FILL_RATIO
+    )
+    return face
+
+
+def _gen_top() -> sp.OpenSCADObjectPlus:
+    top = _gen_hex_frame(
+        DRAWER_OUTER_WIDTH, DRAWER_OUTER_LENGTH * (1-TOP_LID_RATIO), LID_THICKNESS, FRAME_MARGIN, GRID_STRIDE, GRID_FILL_RATIO
+    )
+    return top
+
+
+def _gen_lid() -> sp.OpenSCADObjectPlus:
+    front = _gen_hex_frame(
+        DRAWER_OUTER_WIDTH, DRAWER_INNER_DEPTH, LID_THICKNESS, FRAME_MARGIN, GRID_STRIDE, GRID_FILL_RATIO
+    )
+
+    front = sp.back(LID_THICKNESS/2)(front)
+
+    top = _gen_hex_frame(
+        DRAWER_OUTER_WIDTH, DRAWER_OUTER_LENGTH * TOP_LID_RATIO, LID_THICKNESS, FRAME_MARGIN, GRID_STRIDE, GRID_FILL_RATIO
+    )
+
+    top = sp.rotateX(-90)(top)
+    top = sp.up(DRAWER_OUTER_LENGTH * TOP_LID_RATIO / 2)(top)
+    top = sp.forward(DRAWER_INNER_DEPTH/2 - LID_THICKNESS/2)(top)
+
+    lid = sp.union()(front, top)
+    return lid
+
+
+def _gen_lid_at_hinge(angle: float = 0) -> sp.OpenSCADObjectPlus:
+    lid = _gen_lid()
+
+    lid = sp.down(DRAWER_OUTER_LENGTH * TOP_LID_RATIO)(lid)
+    lid = sp.back(DRAWER_INNER_DEPTH/2 + LID_THICKNESS/2)(lid)
+    lid = sp.rotateX(90+angle)(lid)
+
+    return lid
+
+
 def gen_drawer() -> sp.OpenSCADObjectPlus:
+    bottom = _gen_bottom()
+    bottom = sp.down(FLOOR_THICKNESS)(bottom)
+    bottom = sp.color(COLOR_BOTTOM)(bottom)
+
     left = _gen_side()
     left = sp.rotateY(-90)(left)
     left = sp.left(DRAWER_INNER_WIDTH / 2)(left)
     left = sp.up(DRAWER_INNER_DEPTH / 2)(left)
+    left = sp.color(COLOR_LEFT)(left)
 
     right = _gen_side()
     right = sp.rotateY(90)(right)
     right = sp.right(DRAWER_INNER_WIDTH / 2)(right)
     right = sp.up(DRAWER_INNER_DEPTH / 2)(right)
+    right = sp.color(COLOR_RIGHT)(right)
 
-    bottom = _gen_bottom()
+    back = _gen_back()
-    bottom = sp.down(FLOOR_THICKNESS)(bottom)
+    back = sp.rotateX(90)(back)
-    bottom = sp.color((0.2, 0.2, 0.2))(bottom)
+    back = sp.back(DRAWER_INNER_LENGTH/2)(back)
+    back = sp.up(DRAWER_INNER_DEPTH / 2)(back)
+    back = sp.color(COLOR_BACK)(back)
+
+    top = _gen_top()
+    top = sp.up(DRAWER_INNER_DEPTH)(top)
+    top = sp.back(DRAWER_OUTER_LENGTH*TOP_LID_RATIO/2)(top)
+    top = sp.color(COLOR_TOP)(top)
+
+    lid = _gen_lid_at_hinge()
+    lid = sp.up(DRAWER_INNER_DEPTH + LID_THICKNESS)(lid)
+    lid = sp.forward(DRAWER_OUTER_LENGTH * (.5 - TOP_LID_RATIO))(lid)
+    lid = sp.color(COLOR_LID)(lid)
 
     rails = _gen_spool_rails()
 
-    final = sp.union()(left, right, bottom, rails)
+    final = sp.union()(bottom, left, right, back, top, lid, rails)
     final = sp.up(FLOOR_THICKNESS)(final)
     return final