Merge branch 'mshread' into fully_featured

addons/io_scene_swbf_msh/msh_scene_read.py

@@ -10,16 +10,18 @@ from .msh_utilities import *
 
 from .crc import *
 
-envls = []
-
 model_counter = 0
 
+
 def read_scene(input_file) -> Scene:
 
     scene = Scene()
     scene.models = []
     scene.materials = {}
 
+    global model_counter
+    model_counter = 0
+
     with Reader(file=input_file) as hedr:
 
         while hedr.could_have_child():
@@ -59,12 +61,6 @@ def read_scene(input_file) -> Scene:
                 with hedr.read_child() as skl2:
                     num_bones = skl2.read_u32()
                     scene.skeleton = [skl2.read_u32(5)[0] for i in range(num_bones)]
-                #print("Skeleton models: ")
-                for crc_hash in scene.skeleton:
-                    for model in scene.models:
-                        if crc_hash == crc(model.name):
-                            pass
-                            #print("\t" + model.name + " with type: " + str(model.model_type))
                 
             elif "ANM2" in next_header:
                 with hedr.read_child() as anm2:
@@ -74,10 +70,12 @@ def read_scene(input_file) -> Scene:
                 with hedr.read_child() as null:
                     pass
 
-    for envl in envls:
+    if scene.skeleton:
-        #print("Envelope: ")
+        print("Skeleton models: ")
-        for index in envl:
+        for model in scene.models:
-            pass#print("\t" + scene.models[index].name)
+            if crc(model.name) in scene.skeleton:
+                print("\t" + model.name)
+
                     
     return scene
 
@@ -156,9 +154,9 @@ def _read_modl(modl: Reader, materials_list: List[Material]) -> Model:
 
         elif "MNDX" in next_header:
             with modl.read_child() as mndx:
-                index = mndx.read_u32()
                 global model_counter
-                print("Encountered model {} with index {}".format(model_counter, index))
+                if mndx.read_u32() - 1 != model_counter:
+                    print("MODEL INDEX DIDNT MATCH COUNTER!")
                 model_counter += 1
 
         elif "NAME" in next_header:
@@ -198,9 +196,6 @@ def _read_modl(modl: Reader, materials_list: List[Material]) -> Model:
                     else:
                         with geom.read_child() as null:
                             pass
-            if envelope:
-                global envls
-                envls.append(envelope)
 
             for seg in model.geometry:
                 if seg.weights:
@@ -219,9 +214,11 @@ def _read_modl(modl: Reader, materials_list: List[Material]) -> Model:
             model.collisionprimitive = prim
 
         else:
-            with modl.read_child() as unknown:
+            with modl.read_child() as null:
                 pass
 
+    print("Reading model " + model.name + " of type: " + str(model.model_type)[10:])
+
     return model
 
 
@@ -303,32 +300,24 @@ def _read_segm(segm: Reader, materials_list: List[Material]) -> GeometrySegment:
                 segm.skip_bytes(-2)
 
         elif "WGHT" in next_header:
-            print("===================================")
             with segm.read_child() as wght:
                 
                 geometry_seg.weights = []
-
                 num_weights = wght.read_u32()
 
                 for _ in range(num_weights):
                     weight_set = []
-                    print_str = ""
                     for _ in range(4):
                         index = wght.read_u32()
                         value = wght.read_f32()
 
-                        print_str += "({}, {}) ".format(index,value)
-
                         if value > 0.000001:
                             weight_set.append((index,value))
 
-                    #print(print_str)
-
                     geometry_seg.weights.append(weight_set)
-            print("===================================")
 
         else:
-            with segm.read_child() as unknown:
+            with segm.read_child() as null:
                 pass
 
     return geometry_seg

addons/io_scene_swbf_msh/msh_to_blend.py

@@ -18,6 +18,10 @@ import os
 
 
 
+#def import_anim(scene : Scene):
+
+
+
 
 def refined_skeleton_to_armature(refined_skeleton : List[Model], model_map):
 
@@ -42,7 +46,7 @@ def refined_skeleton_to_armature(refined_skeleton : List[Model], model_map):
         bone_children = [b for b in get_model_children(bone, refined_skeleton)]
         
         if bone_children:
-            edit_bone.tail = Vector((0.0,0.0,0.0))
+            edit_bone.tail = Vector((-0.00001,0.0,0.0))
             for bone_child in bone_children:
                 edit_bone.tail += model_map[bone_child.name].matrix_world.translation
             edit_bone.tail = edit_bone.tail / len(bone_children) 
@@ -50,11 +54,12 @@ def refined_skeleton_to_armature(refined_skeleton : List[Model], model_map):
             edit_bone.tail = model_map[bone.name].matrix_world @ Vector((-0.2,0.0,0.0))
 
 
-
     bpy.ops.object.mode_set(mode='OBJECT')
     armature_obj.select_set(True)
     bpy.context.view_layer.update() 
 
+    return armature_obj
+
 
 
 
@@ -63,20 +68,28 @@ def refined_skeleton_to_armature(refined_skeleton : List[Model], model_map):
 def extract_refined_skeleton(scene: Scene):
 
     model_dict = {}
-    children_dict = {}
     skeleton_models = []
 
+
     for model in scene.models:
         model_dict[model.name] = model
-        children_dict[model.name] = []
+
+        if model.geometry:
+            for seg in model.geometry:
+                if seg.weights:
+                    for weight_set in seg.weights:
+                        for weight in weight_set:
+                            model_weighted_to = scene.models[weight[0]]
+
+                            if crc(model_weighted_to.name) not in scene.skeleton:
+                                scene.skeleton.append(crc(model_weighted_to.name))
+                                print("Found additional bone: " + model_weighted_to.name)
                     
     for model in scene.models:
-        if model.parent:
-            children_dict[model.parent].append(model)
-
         if crc(model.name) in scene.skeleton:
             skeleton_models.append(model)
 
+
     refined_skeleton_models = []
 
     for bone in skeleton_models:
@@ -88,10 +101,11 @@ def extract_refined_skeleton(scene: Scene):
 
             while True:
 
-                if crc(curr_ancestor.name) in scene.skeleton or "dummyroot" in curr_ancestor.name.lower():
+                if crc(curr_ancestor.name) in scene.skeleton or curr_ancestor.name == scene.models[0].name:
                     new_model = Model()
                     new_model.name = bone.name
-                    new_model.parent = curr_ancestor.name if "dummyroot" not in curr_ancestor.name.lower() else ""
+                    print("Adding {} to refined skeleton...".format(bone.name))
+                    new_model.parent = curr_ancestor.name if curr_ancestor.name != scene.models[0].name else ""
 
                     loc, rot, _ = stacked_transform.decompose()
 
@@ -122,9 +136,6 @@ def extract_models(scene: Scene, materials_map):
     for model in sort_by_parent(scene.models):
         new_obj = None
 
-        if model.name.startswith("p_") or "collision" in model.name or model.name.startswith("c_") or model.name.startswith("sv_"):
-            continue
-
         if model.model_type == ModelType.STATIC or model.model_type == ModelType.SKIN:  
 
             new_mesh = bpy.data.meshes.new(model.name)
@@ -183,8 +194,9 @@ def extract_models(scene: Scene, materials_map):
             new_obj = bpy.data.objects.new(new_mesh.name, new_mesh)
 
 
+            vertex_groups_indicies = {}
+
             for offset in weights_offsets:
-                vertex_groups_indicies = {}
                 for i, weight_set in enumerate(weights_offsets[offset]):
                     for weight in weight_set:
                         index = weight[0]
@@ -213,7 +225,6 @@ def extract_models(scene: Scene, materials_map):
             new_obj.empty_display_type = 'PLAIN_AXES' 
 
 
-
         model_map[model.name] = new_obj
 
         if model.parent:
@@ -225,6 +236,7 @@ def extract_models(scene: Scene, materials_map):
 
         bpy.context.collection.objects.link(new_obj)
 
+
     return model_map
 
 
@@ -258,20 +270,62 @@ def extract_materials(folder_path: str, scene: Scene) -> Dict[str,bpy.types.Mate
 def extract_scene(filepath: str, scene: Scene):
 
     folder = os.path.join(os.path.dirname(filepath),"")
-
+    matmap = extract_materials(folder, scene)
-    matmap = extract_materials(folder,scene)
-
-    if scene.skeleton:
-        #print("Skeleton models: ")
-        for model in scene.models:
-            if crc(model.name) in scene.skeleton:
-                pass#print("\tName: " + model.name + " Parent: " + model.parent)
 
     model_map = extract_models(scene, matmap)
 
-
     skel = extract_refined_skeleton(scene)
-    refined_skeleton_to_armature(skel, model_map)
+    armature = refined_skeleton_to_armature(skel, model_map)
+
+    for model in scene.models:
+        reparent_obj = None
+        if model.model_type == ModelType.SKIN:
+
+            if model.parent:
+                reparent_obj = model_map[model.parent]
+
+            skin_obj = model_map[model.name]
+            skin_obj.select_set(True)
+            armature.select_set(True)
+            bpy.context.view_layer.objects.active = armature
+
+            bpy.ops.object.parent_clear(type='CLEAR')
+            bpy.ops.object.parent_set(type='ARMATURE')
+
+            skin_obj.select_set(False)
+            armature.select_set(False)
+            bpy.context.view_layer.objects.active = None
+
+    if reparent_obj is not None:
+        armature.select_set(True)
+        reparent_obj.select_set(True)
+        bpy.context.view_layer.objects.active = reparent_obj
+        bpy.ops.object.parent_set(type='OBJECT')
+
+        armature.select_set(False)
+        reparent_obj.select_set(False)
+        bpy.context.view_layer.objects.active = None
+
+
+    if armature is not None:
+        for bone in armature.data.bones:
+            model_map[bone.name].select_set(True)
+        bpy.ops.object.delete()
+
+    for model in scene.models:
+        if model.name in bpy.data.objects:
+            if model.hidden and len(bpy.data.objects[model.name].children) == 0:
+                bpy.data.objects[model.name].hide_set(True)
+
+
+
+
+
+
+
+
+
+