Changes for exporting body/head separates to VOX file with simplified rig.

command-line/meebit_core.py

@@ -260,7 +260,7 @@ def generate(self,file_name,model_counter, vox_size, material_type, palette, mat
         #obj.location.y = obj.location.y - vox_size*obj.dimensions.y/2.0
         # Object dimension for head might be different, so let's hardcode all the things
         #TODO: Will likely impact t-pose
-        obj.location.y = obj.location.y - 0.25
+        obj.location.y = obj.location.y - 0.65
         #print(f'5 Object location {obj.location.x}, {obj.location.y},{obj.location.z}')
 
 
@@ -591,24 +591,31 @@ def import_meebit_vox_addons(path, bodyMesh,options):
         print("Processing add-on file " + addonFile )
         addonMesh = import_meebit_vox(addonFile,options)
 
-        # Before joining, we need to make sure there is no overlapping voxels.
-        # We do this by creating a boolean modifier with the add-on
-        bodyMesh= bpy.data.objects['00001_MALE_BODY_VRM']
-        bodyMesh.select_set(True)
-        bpy.context.view_layer.objects.active = bodyMesh
-        addonMesh= bpy.data.objects['00001_MALE_BODY_VRM_addon_head']
-        addonMesh.select_set(False)
-        booleanModifier = bodyMesh.modifiers.new(name='booly_'+addonMesh.name, type='BOOLEAN')
-        booleanModifier.object = addonMesh
-        booleanModifier.operation = 'DIFFERENCE'
-        bpy.ops.object.modifier_apply(modifier=booleanModifier.name)
-
-        # Do the join
-        bpy.ops.object.select_all(action='DESELECT')
-        addonMesh.select_set(True)
-        bodyMesh.select_set(True)
-        bpy.context.view_layer.objects.active = bodyMesh
-        bpy.ops.object.join()
+        # Disabling Blender boolean operations since we are now handling in the vox files themselves
+        if False:
+            # Before joining, we need to make sure there is no overlapping voxels.
+            # We do this by creating a boolean modifier with the add-on
+            # bodyMesh= bpy.data.objects['00001_MALE_BODY_VRM']
+            bodyMesh.select_set(True)
+            bpy.context.view_layer.objects.active = bodyMesh
+            # addonMesh= bpy.data.objects['00001_MALE_BODY_VRM_addon_head']
+            addonMesh.select_set(False)
+            print("Addon mesh name: "+addonMesh.name)
+            booleanModifier = bodyMesh.modifiers.new(name='booly_'+addonMesh.name, type='BOOLEAN')
+            booleanModifier.object = addonMesh
+            booleanModifier.operation = 'DIFFERENCE'
+            bpy.ops.object.modifier_apply(modifier=booleanModifier.name)
+
+        if addonMesh:
+            # Do the join
+            bpy.ops.object.select_all(action='DESELECT')
+            addonMesh.select_set(True)
+            bodyMesh.select_set(True)
+            bpy.context.view_layer.objects.active = bodyMesh
+            bpy.ops.object.join()
+        else:
+            bodyMesh.select_set(True)
+            bpy.context.view_layer.objects.active = bodyMesh
 
         # Only execute if there is an armature as parent to the body mesh
         if bodyMesh.parent:
@@ -653,7 +660,7 @@ def import_meebit_vox(path, options):
         file_size = os.path.getsize(path)
 
         palette = []
-        materials = [[0.5, 0.0, 0.0, 0.0] for _ in range(255)] # [roughness, metallic, glass, emission] * 255
+        materials = [[1.0, 0.0, 0.0, 0.0] for _ in range(255)] # [roughness, metallic, glass, emission] * 255
 
         # Makes sure it's supported vox file
         assert (struct.unpack('<4ci', file.read(8)) == (b'V', b'O', b'X', b' ', 150))
@@ -798,8 +805,9 @@ def import_meebit_vox(path, options):
 
             bsdf = nodes["Principled BSDF"]
             bsdf.inputs["Base Color"].default_value = col
-
-            bsdf.inputs["Roughness"].default_value = materials[id][0]
+
+            # Force 1.0 roughness to avoid specular highlights
+            bsdf.inputs["Roughness"].default_value = 1.0
             bsdf.inputs["Metallic"].default_value = materials[id][1]
             bsdf.inputs["Transmission"].default_value = materials[id][2]
             bsdf.inputs["Emission Strength"].default_value = materials[id][3] * 20

command-line/meebit_export_to_glb.py

@@ -108,7 +108,7 @@ class MeebitImportOption(object):
 options.cleanup_mesh=True
 options.create_lights=False
 options.join_meebit_armature=True
-options.scale_meebit_armature= True
+options.scale_meebit_armature= False
 options.organize=True
 options.create_volume=False
 options.model_counter=0

command-line/meebit_export_to_vrm.py

@@ -107,7 +107,7 @@ class MeebitImportOption(object):
 options.optimize_import_for_type='VRM'
 #options.material_type='Tex'
 options.mtoon_shader= True
-options.shade_smooth_meebit= True
+options.shade_smooth_meebit= False
 options.gamma_correct= True
 options.gamma_value= 2.2
 options.override_materials = False
@@ -142,18 +142,20 @@ class MeebitImportOption(object):
 
 try:
     # Do screenscraping from ll site for owner wallet
-    print(f'Making HTTP request to https://meebits.larvalabs.com/meebits/detail?index={meebitId}')
-    response = requests.get(f'https://meebits.larvalabs.com/meebits/detail?index={meebitId}')
-    ownerWallet = re.search('account.address=([^"]*)',response.text).group(1)
+    # print(f'Making HTTP request to https://meebits.larvalabs.com/meebits/detail?index={meebitId}')
+    # response = requests.get(f'https://meebits.larvalabs.com/meebits/detail?index={meebitId}')
+    # ownerWallet = re.search('account.address=([^"]*)',response.text).group(1)
+
+    meebitUrl = f'https://meebits.larvalabs.com/meebits/detail?index={meebitId}'
 
     # Set these values in blender for the VRM export add-on to include them
     meebitArmature = bpy.data.objects['MeebitArmature']
     meebitArmature['version'] = '0.9.3'  # matches the meebit blender add-on version
-    meebitArmature['author'] = ownerWallet # wallet id for the owner when the VRM was created
-    meebitArmature['contactInformation'] = f'https://meebits.larvalabs.com/meebits/detail?index={meebitId}' # To be update to metaverse sign-up info
+    meebitArmature['author'] = meebitUrl # wallet id for the owner when the VRM was created
+    meebitArmature['contactInformation'] = meebitUrl # To be update to metaverse sign-up info
     meebitArmature['reference'] = 'https://meebitsdao.world/' # meebits dao promotion
     meebitArmature['title'] = f'Meebit #{meebitId}' # meebit number reference
-    meebitArmature['otherPermissionUrl'] = f'https://meebits.larvalabs.com/meebits/detail?index={meebitId}'  # meebit url
+    meebitArmature['otherPermissionUrl'] = meebitUrl  # meebit url
     meebitArmature['otherLicenseUrl'] = 'https://meebits.larvalabs.com/meebits/termsandconditions' # meebits terms and conditions
     # Leave default value of these for now
     # meebitArmature['allowedUserName': 'OnlyAuthor']
@@ -165,18 +167,19 @@ class MeebitImportOption(object):
     print("Failed to set VRM metadata")
     print(e)
 
-exportFilename = fileNameNoEnding+ '.vrm'
+exportFilename = fileNameNoEnding.replace("_vrm", "")+ '.vrm'
 bpy.ops.export_scene.vrm('EXEC_DEFAULT', filepath=exportFilename)
 print("Meebit VRM successfully written to " + exportFilename)
 
-try:
-    #Get photo as well
-    print(f'Making HTTP request to https://meebits.larvalabs.com/meebitimages/characterimage?index={meebitId}&type=full')
-    response = requests.get(f'https://meebits.larvalabs.com/meebitimages/characterimage?index={meebitId}&type=full')
-    with open(fileNameNoEnding+ '.jpg',"wb") as file:
-        file.write(response.content)
-except Exception as e:
-    print("Failed to set VRM metadata")
-    print(e)
-
-print("Don't forget to follow @MeebitsDAO")
+if False:
+    try:
+        #Get photo as well
+        print(f'Making HTTP request to https://meebits.larvalabs.com/meebitimages/characterimage?index={meebitId}&type=full')
+        response = requests.get(f'https://meebits.larvalabs.com/meebitimages/characterimage?index={meebitId}&type=full')
+        with open(fileNameNoEnding+ '.jpg',"wb") as file:
+            file.write(response.content)
+    except Exception as e:
+        print("Failed to set VRM metadata")
+        print(e)
+
+    print("Don't forget to follow @MeebitsDAO")