Round the NPC shoes and responder boots

tools/blender_assets.py

@@ -845,6 +845,12 @@ def _hands_and_shoes(mats, spec):
                             seg=6, rings=4))
         parts.append(box("Shoe", (0.10, 0.25, 0.075), (0.12 * s, -0.045, 0.04), shoe,
                          bevel=0.028, segs=1))
+        # Round the toe and heel so the low-poly shoe reads as footwear rather
+        # than a box; both stay above the rubber sole contact plane.
+        parts.append(sphere("ShoeToe", 0.045, (0.12 * s, -0.155, 0.045), shoe,
+                            seg=8, rings=5, scale=(1.05, 0.80, 0.55)))
+        parts.append(sphere("ShoeHeel", 0.034, (0.12 * s, 0.070, 0.045), shoe,
+                            seg=8, rings=5, scale=(1.0, 0.55, 0.55)))
         parts.append(box("Sole", (0.106, 0.262, 0.02), (0.12 * s, -0.045, 0.01),
                          material("rubber", textured_solid=True)))
     return parts
@@ -916,6 +922,12 @@ def _clothing(spec, mats):
                                rot=(0, 0, 0), seg=14, minor_seg=4))
             parts.append(box("Boot", (0.12, 0.27, 0.22), (0.12 * s, -0.04, 0.11),
                              mats["rubber"], bevel=0.03, segs=2))
+            parts.append(sphere("BootToe", 0.055, (0.12 * s, -0.155, 0.075),
+                                mats["rubber"], seg=8, rings=5,
+                                scale=(1.0, 0.80, 0.55)))
+            parts.append(sphere("BootHeel", 0.045, (0.12 * s, 0.080, 0.055),
+                                mats["rubber"], seg=8, rings=5,
+                                scale=(1.0, 0.55, 0.50)))
     if layer == "guard":
         belt = torus("Belt", 0.168, 0.022, (0, 0, 0.86), mats["leather"], seg=24,
                      minor_seg=4, scale=(1.0, 0.72, 1.4))