Added .geo import support for blender 2.80 .

__init__.py

@@ -2,7 +2,7 @@
 bl_info = {
     "name": "City of Heroes (.geo)",
     "author": "TigerKat",
-    "version": (0, 2, 0),
+    "version": (0, 2, 1),
     "blender": (2, 80, 0),
     "location": "File > Import/Export,",
     "description": "City of Heroes (.geo)",
@@ -94,7 +94,6 @@ class ExportGeoMetric(bpy.types.Operator, ExportHelper):
         ))
         return export_geo.save(self, context, 1.0 / 0.30480000376701355, **keywords)
 
-
 def menu_func_import(self, context):
     self.layout.operator(ImportGeo.bl_idname,
                          text="City of Heroes (Feet) (.geo)")

geo.py

@@ -9,10 +9,12 @@ try:
     from .bones import *
     from .polygrid import PolyCell, PolyGrid
     from .util import Data
+    from .geomesh import GeoMesh, GeoFace, GeoVertex
 except:
     from bones import *
     from polygrid import PolyCell, PolyGrid
     from util import Data
+    from geomesh import GeoMesh, GeoFace, GeoVertex
 
 #Ver 0 .geo pre-header:
 #Offset	Size	Description
@@ -914,17 +916,29 @@ class Model:
                 uv = (0, 0)
             if geomesh.have_weights:
                 weights = []
-                for i, w in enumerate(self.weights):
+                #print("verts #: %s  weights #: %s  weight bones #: %s" % (len(self.verts), len(self.weights), len(self.weight_bones)))
-                    weights.append([self.weight_bones[i], w])
+                #for k, w in enumerate(self.weights):
+                w = self.weights[i]
+                w_bones = self.weight_bones[i]
+                for j, b in enumerate(w_bones):
+                    if w[j] == 0:
+                        continue
+                    #print("vertex_idx: %s weight_bones: %s" % (i, b, ))
+                    #print("  bone_id: %s" % (self.bone_ids[b], ))
+                    w_name = BONES_LIST[b]
+                    #weights.append((geomesh.getWeightIndex(w_name), w[j]))
+                    geomesh.getWeightIndex(w_name)
+                    weights.append([w_name, w[j]])
             else:
                 weights = []
-            v = GeoVertex(coord, normal, uv, self.weights)
+            #print("   weights: %s" % (weights, ))
+            v = GeoVertex(coord, normal, uv, weights)
             geomesh.getGeoVertexIndex(v)
         texture_indexes = []
         for t in self.tex_idx:
             texture_indexes += [geomesh.getTextureIndex(self.geo.header_texnames[t[0]])] * t[1]
         for i, t in enumerate(self.tris):
-            geomesh.addFace(geomesh.geovertex[t[0]], geomesh.geovertex[t[1]], geomesh.geovertex[t[2]], texture_indexes[i])
+            geomesh.addFace([geomesh.geovertex[t[0]], geomesh.geovertex[t[1]], geomesh.geovertex[t[2]]], texture_indexes[i])
         return geomesh
     def loadFromGeoMesh(self, geomesh):
         self.tris = [] #uncompressDeltas(self.tris_data, 3, self.tri_count, "I")

geomesh.py

@@ -11,11 +11,12 @@ class GeoVertex:
         self.coord = coord
         self.normal = normal
         self.uv = uv
-        self.weights = weights
+        self.weights = tuple(weights)
     def __eq__(self, other):
         return self.coord == other.coord and self.normal == other.normal and self.uv == other.uv and self.weights == other.weights
     def __hash__(self):
         #print("__hash__: %s" % ((tuple(self.coord), tuple(self.normal), tuple(self.uv), tuple(self.weights)), ))
+        #self.dump()
         return hash((tuple(self.coord), tuple(self.normal), tuple(self.uv), tuple_weights(self.weights)))
     def selectWeights(self, count = None):
         """Returns the list of weights attached to this vertex. List is sorted by weight, with the strongest first. If 'count' is given, only 'count' strongest are return. The final list is normalized so the sum is 1."""
@@ -104,7 +105,7 @@ class GeoMesh:
             return
         for i in range(3):
             for w in geovertices[i].weights:
-                w[0] = self.getWeightIndex(w[0])
+            #    w_index = self.getWeightIndex(w[0])
                 self.have_weights = True
         geovertices_index = [self.getGeoVertexIndex(geovertices[0]),
                              self.getGeoVertexIndex(geovertices[1]),

import_geo.py

@@ -1,13 +1,81 @@
+from .geo import Geo
+from .geomesh import *
+from .bones import *
+import bpy.path
+import bpy
+import mathutils
+
+def import_scale_coord(v, scale):
+    return (v[0] * scale, v[1] * scale, v[2] * scale)
+if 0:
+    def import_fix_coord(v):
+        return (v[0], v[2], -v[1])
+    def import_fix_normal(v):
+        return (-v[0], -v[2], v[1])
+    def import_fix_winding(l):
+        l = list(l)
+        l.reverse()
+        return l
+else:
+    def import_fix_coord(v):
+        return (-v[0],  v[2], -v[1])
+    def import_fix_normal(v):
+        return ( v[0], -v[2],  v[1])
+    def import_fix_winding(l):
+        return l
+
+def convert_model(geo_model, mesh_data, obj, scale):
+    #Convert the geo_model into a GeoMesh.
+    geomesh = geo_model.saveToGeoMesh()
+
+    indices = [i for face in geomesh.face for i in import_fix_winding(face.vert_indexes)]
+    texture_indices = [face.texture_index for face in geomesh.face]
+
+    mesh_data.vertices.add(len(geomesh.geovertex))
+    mesh_data.loops.add(len(indices))
+    mesh_data.polygons.add(len(geomesh.face))
+
+    coords = [c for v in geomesh.geovertex for c in import_scale_coord(import_fix_coord(v.coord), scale)]
+    normals = [n for v in geomesh.geovertex for n in import_fix_normal(v.normal)]
+    loop_totals = []
+    loop_starts = []
+    i = 0
+    for f in geomesh.face:
+        loop_totals.append(len(f.vert_indexes))
+        loop_starts.append(i)
+        i += loop_totals[-1]
+
+
+    mesh_data.vertices.foreach_set("co", coords)
+    mesh_data.vertices.foreach_set("normal", normals)
+    mesh_data.loops.foreach_set("vertex_index", indices)
+    mesh_data.polygons.foreach_set("loop_start", loop_starts)
+    mesh_data.polygons.foreach_set("loop_total", loop_totals)
+    mesh_data.polygons.foreach_set("material_index", texture_indices)
+    #mesh_data.update()
+
+    vgroup = {}
+    for w_name in geomesh.weights:
+        vgroup[w_name] = obj.vertex_groups.new(name=w_name)
+    for i, v in enumerate(geomesh.geovertex):
+        for w in v.weights:
+            #print("vertex idx: %s  group: %s  weight: %s" % (i, w[0], w[1]))
+            vgroup[w[0]].add([i], w[1], 'REPLACE')
+    #for v in ob.vertices:
+    #    weight_values.append( v.groups[o.vertex_groups[vg_name].index].weight )
+    #???mesh_data.validate(False)
+
+    d = mesh_data.uv_layers.new().data
+    uvs = [c for f in geomesh.face for i in f.vert_indexes for c in geomesh.geovertex[i].uv]
+    d.foreach_set('uv', uvs)
+
+
+
+    mesh_data.validate()
+    mesh_data.update()
+    mesh_data.vertices.foreach_set("normal", normals)
+    mesh_data.update()
 
-def convert_model(geo_model, mesh, obj):
-    #Create vertices
-    #todo: populate coordinates
-    #todo: populate normals
-    #todo: create edges
-    #todo: create faces
-    #todo: populate uvs
-    mesh.validate()
-    mesh.update()
     #todo: attempt to load textures/images
 
 
@@ -19,15 +87,16 @@ def load(operator, context, scale = 1.0, filepath = "", global_matrix = None, us
     fh_in.close()
     for geo_model in geo.models:
         #create object matching model's name (or next equivilant)
-        mesh = bpy.data.meshes.new(name = model.name.decode("utf-8"))
+        mesh = bpy.data.meshes.new(name = geo_model.name.decode("utf-8"))
+        obj = bpy.data.objects.new(geo_model.name.decode("utf-8"), mesh)
         #convert model to mesh
-        convert_mode(geo_model, mesh, None)
+        convert_model(geo_model, mesh, obj, scale)
         #Create object for this mesh
         scn = bpy.context.scene
 
-        obj = bpy.data.objects.new(ply_name, mesh)
+        bpy.context.collection.objects.link(obj)
-        scn.objects.link(obj)
+        bpy.context.view_layer.objects.active = obj
-        scn.objects.active = obj
+        obj.select_set(True)
-        obj.select = True
         pass
     pass
+    return {'FINISHED'}