feat(assets): face-based segmentation pipeline + solidify for hair/clothing

Segmentation: - Face-based exclusive assignment (no overlap, no caps needed) - Hips split from torso (pelvis as own segment) - Torso_upper independent (spine_03 + clavicle, not a variant) - Clavicle moved from arm_upper to torso_upper Hair pipeline: - Solidify modifier (20mm) for scalp hair volume - Normal recalculation before solidify for consistent direction - Eyebrows/facial hair NOT solidified - Fixed mask generation (was outputting black, now white) Clothing pipeline: - Solidify modifier (25mm) for clothing thickness - Peasant shoes added from Fantasy pack Tooling: - convert_outfit.py with solidify support - inspect_glb.py, check_hair_symmetry.py for debugging - Segment reference distribution locked - Q-063 footsteps VFX filed Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
2026-03-23 17:43:04 +01:00
parent 4d9840b68f
commit 093b24e38e
17 changed files with 489 additions and 65 deletions
@@ -0,0 +1,75 @@
+"""Render the raw Quaternius body + hair from multiple angles to check for clipping."""
+import sys
+import os
+import math
+import bpy
+
+if __name__ == "__main__":
+    argv = sys.argv
+    if "--" not in argv:
+        sys.exit(1)
+    out_dir = argv[argv.index("--") + 1]
+    os.makedirs(out_dir, exist_ok=True)
+
+    bpy.ops.wm.read_factory_settings(use_empty=True)
+
+    # Load body
+    body_path = "/var/mnt/data/projects/settled-reach/main/docs/assets/downloads/Universal Base Characters[Source]/Base Characters/Exports/Godot - UE/Superhero_Female_FullBody.gltf"
+    bpy.ops.import_scene.gltf(filepath=body_path)
+
+    # Load bob hair
+    hair_path = "/var/mnt/data/projects/settled-reach/main/docs/assets/downloads/Universal Base Characters[Source]/Hairstyles/Rigged to Head Bone/glTF (Godot -Unreal)/Female/Hair_Bob.gltf"
+    bpy.ops.import_scene.gltf(filepath=hair_path)
+
+    # Remove icospheres
+    for obj in list(bpy.context.scene.objects):
+        if "Icosphere" in obj.name:
+            bpy.data.objects.remove(obj, do_unlink=True)
+
+    # Setup camera
+    cam_data = bpy.data.cameras.new("TestCam")
+    cam_data.lens = 85
+    cam = bpy.data.objects.new("TestCam", cam_data)
+    bpy.context.scene.collection.objects.link(cam)
+    bpy.context.scene.camera = cam
+
+    # Light
+    light_data = bpy.data.lights.new("TestLight", type='SUN')
+    light_data.energy = 3.0
+    light = bpy.data.objects.new("TestLight", light_data)
+    light.rotation_euler = (math.radians(45), 0, math.radians(30))
+    bpy.context.scene.collection.objects.link(light)
+
+    # Render settings
+    bpy.context.scene.render.engine = 'BLENDER_EEVEE_NEXT'
+    bpy.context.scene.render.resolution_x = 800
+    bpy.context.scene.render.resolution_y = 600
+    bpy.context.scene.render.film_transparent = True
+
+    # Head center (approx)
+    target = (0.0, 0.0, 1.65)
+    dist = 0.5
+
+    angles = {
+        "front": 0,
+        "right": 90,
+        "back": 180,
+        "left": 270,
+    }
+
+    for name, deg in angles.items():
+        rad = math.radians(deg)
+        cx = target[0] + dist * math.sin(rad)
+        cy = target[1] - dist * math.cos(rad)
+        cz = target[2]
+        cam.location = (cx, cy, cz)
+        # Point at target
+        direction = (target[0] - cx, target[1] - cy, target[2] - cz)
+        rot_z = math.atan2(direction[0], -direction[1])
+        rot_x = math.atan2(math.sqrt(direction[0]**2 + direction[1]**2), direction[2])
+        cam.rotation_euler = (rot_x, 0, rot_z)
+
+        filepath = os.path.join(out_dir, f"raw_bob_{name}.png")
+        bpy.context.scene.render.filepath = filepath
+        bpy.ops.render.render(write_still=True)
+        print(f"Rendered: {filepath}")