small *fix* for some bones not being imported

4 files changed, 83 insertions, 10 deletions

diff --git a/README.md b/README.md
index 205250b..83b4d02 100644
--- a/README.md
+++ b/README.md
@@ -8,6 +8,9 @@ https://humming-owl.neocities.org/smg-stuff/pages/tutorials/t8.html
 
 - CSV Exporter has issues with equivalent keyframes/rotation angles close to -180/+180 degrees (think a fix).
 - DAE importer to apply textures to model on import. 
+- Think on the possibility of a BTP Importer/Exporter.
+- Add a OBJ exporter/importer for collision models (for conversion to KCL and PA).
+- Rely less on blender's DAE importer/exporter (basically make my own, but I have no clue how cuz currently I have skill issue)
 - ...
 
 # Features
@@ -41,3 +44,7 @@ If you want to contribute or report an issue open a new issue in **Issues**. I w
 - RenolY2 for J3DView and SuperBMD.
 - The authors of the material I could read about BMD/BDL.
 - The many stackoverflow threads (or similar) in which Blender Python API issues are discussed. 
+
+# Changelog
+
+- 
diff --git a/blenxy_settings_stuff.py b/blenxy_settings_stuff.py
index 0c5602c..9636522 100644
--- a/blenxy_settings_stuff.py
+++ b/blenxy_settings_stuff.py
@@ -95,7 +95,7 @@ print("\nExtra stuff to set...")
 bpy.context.scene.world.light_settings.use_environment_light = True
 
 # set framerate (SMG runs at 59.94 fps in THP videos)
-# need to check if it is the same for BCK animations
+# BTP animations do run (or at least ideally run) at an aproximate of 60fps
 bpy.context.scene.render.fps = 60
 bpy.context.scene.render.fps_base = 1.001
 
diff --git a/collada_bmd_bdl_export.py b/collada_bmd_bdl_export.py
index 4907a73..30bca40 100644
--- a/collada_bmd_bdl_export.py
+++ b/collada_bmd_bdl_export.py
@@ -2,7 +2,7 @@
 just a DAE exporter.
 it was supposed to only rotate the meshes around the X axis by -90 degrees
 but above that it now checks for armature and vertex group stuff
-only exports what is selected
+only exports an armature object selection
 '''
 
 import bpy, math
@@ -101,6 +101,9 @@ def write_bmd_bdl_collada(context, filepath, triangulate):
       object.select = True
       scene.objects.active = object
       
+      # change mesh to object view (in case it isn't) 
+      bpy.ops.object.mode_set(mode='OBJECT')
+      
       # reset scale, rotation and position of the mesh
       bpy.ops.object.transform_apply(location = True, rotation = True, scale = True)
       
diff --git a/collada_bmd_bdl_import.py b/collada_bmd_bdl_import.py
index 9187193..8894af6 100644
--- a/collada_bmd_bdl_import.py
+++ b/collada_bmd_bdl_import.py
@@ -262,7 +262,7 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
                         [a[4],  a[5],  a[6],  a[7]],
                         [a[8],  a[9],  a[10], a[11]],
                         [a[12], a[13], a[14], a[15]]
-                          ))
+                          )).normalized()
       
       controller_data[i].append(matrix)
     
@@ -323,7 +323,7 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
                                 [a[4],  a[5], a[6], a[7]],
                                 [a[8],  a[9], a[10],a[11]],
                                 [a[12], a[13],a[14],a[15]]
-                                  ))
+                                  )).normalized()
         
         # append matrix to temp_matrices
         temp_matrices.append(temp_matrix)  
@@ -392,7 +392,7 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
                               [a[1], a[5], a[9],  a[13]],
                               [a[2], a[6], a[10], a[14]],
                               [a[3], a[7], a[11], a[15]]
-                                ))
+                                )).normalized()
   
   ###########
   # bone data
@@ -478,8 +478,12 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
                             [a[4],  a[5],   a[6],  a[7]],
                             [a[8],  a[9],   a[10], a[11]],
                             [a[12], a[13],  a[14], a[15]]
-                              ))
-                              
+                              )).normalized()   
+      if (bone_matrix.determinant() == 0):
+        bone_matrix = Matrix(([1, 0, 0, 0],
+                              [0, 1, 0, 0],
+                              [0, 0, 1, 0],
+                              [0, 0, 0, 1]))
       rest_matrices.append(bone_matrix)
       
       
@@ -688,7 +692,7 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
         
       # bone_parenting_diagram[i][j] == 1 returns True
       # bone found, create it and assign name
-      bpy.ops.armature.bone_primitive_add(name = bones_array[i])  
+      bpy.ops.armature.bone_primitive_add(name = bones_array[i])
       
       # find parent bone
       # read the rows above the bone row to find its parent
@@ -717,7 +721,8 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
         # apply transformation matrix (bind matrix)
         armature.data.edit_bones[bones_array[i]].matrix = bind_matrices[i]
         
-        break  
+        break
+  
   
   # leave edit mode
   bpy.ops.object.mode_set(mode='OBJECT')
@@ -775,7 +780,7 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
               
   
   # armature has finished being built
-  print("Re-build done!")
+  print("Re-build done!")  
   
   # assign meshes from old armature into new armature
   # also reconect mesh's armature modifiers to the new armature
@@ -1004,7 +1009,65 @@ def read_bmd_bdl_collada(context, filepath, debug_messages, show_armature_pose):
   elif (show_armature_pose == "OPT_C"):
     print("Ignore Rest Pose done!")
   
+  
+  # ~ ####################
+  # ~ # add model textures
+  # ~ ####################
+  
+  # ~ # will search for textures in the same place the DAE file is
+  # ~ # if they are not there the program won't do anything
+  
+  # ~ print("Getting Texture data...")
+  # ~ mat_json_path = filepath.split(".dae")[0] + "_materials.json"
+  # ~ print(mat_json_path)
+  
+  # ~ # open materials JSON
+  # ~ f = open(mat_json_path, 'r', encoding='utf-8')
+    
+  # ~ for i in range(len(armature.children)):
+    # ~ while True:
+      # ~ line = f.readline()
+      # ~ # material data start 
+      # ~ if (line.find("\"Name\":") + 1):
+      
+        # ~ # get mat name
+        # ~ mat_name = re.search(': "(.+?)",', line).group(1)
+        
+        # ~ # find material along the 
+        
+        
+        # ~ # get textures associated with this material
+        # ~ while True:
+          # ~ line = f.readline()
+          # ~ tex_name = "dummy"
+          # ~ if (line.find("\"TextureNames\":") + 1):
+            # ~ while (tex_name != ""):
+              # ~ tex_name = re.search('"(.+?)",', f.readline()).group(1)
+              # ~ break
+            # ~ break        
+        # ~ break
+        
+        
+  # ~ for mesh in armature.children:
+    # ~ for i in range(len(mesh.data.materials)):
+      # ~ mesh.active_material_index = i
+      # ~ tex_slot = mesh.data.materials[i].texture_slots.add()
+      # ~ bpy.ops.texture.new() # create new texture
+      # ~ tex_slot.texture = bpy.data.textures[-1]
+  
+  # ~ while True:
+  
+    # ~ line = f.readline()    
+    
+    # ~ #########################
+    # ~ # controller start
+    # ~ # the skin stuff for each 
+    # ~ # mesh is defined there
+    # ~ #########################
+    # ~ if (line.find("<controller") + 1):
+  
   # end importer
+  print("Done importing!")
   return {'FINISHED'}