Remove some rarely-used export settings

[libs/gl.git] / blender / io_mspgl / export_mesh.py

diff --git a/blender/io_mspgl/export_mesh.py b/blender/io_mspgl/export_mesh.py
index a6501bc64bdfd4e58350c65e24f3803a7b6766a6..24226f2972512d8758aeda1c65fd37482c35faeb 100644 (file)
--- a/blender/io_mspgl/export_mesh.py
+++ b/blender/io_mspgl/export_mesh.py
@@ -6,27 +6,8 @@ import mathutils
 class MeshExporter:
        def __init__(self):
                self.show_progress = True
-               self.use_strips = True
-               self.use_degen_tris = False
                self.export_all = False
 
-       def join_strips(self, strips):
-               big_strip = []
-
-               for s in strips:
-                       if big_strip:
-                               # Generate glue elements, ensuring that the next strip begins at
-                               # an even position
-                               glue = [big_strip[-1], s[0]]
-                               if len(big_strip)%2:
-                                       glue += [s[0]]
-
-                               big_strip += glue
-
-                       big_strip += s
-
-               return big_strip
-
        def export_to_file(self, context, out_fn):
                if self.export_all:
                        objs = [o for o in context.selected_objects if o.type=="MESH"]
@@ -64,6 +45,8 @@ class MeshExporter:
                statements = resource.statements
 
                st = Statement("vertices", Token("NORMAL3"))
+               if mesh.vertices[0].color:
+                       st.append(Token("COLOR4_UBYTE"))
                if mesh.uv_layers:
                        for u in mesh.uv_layers:
                                size = str(len(u.uvs[0]))
@@ -71,22 +54,26 @@ class MeshExporter:
                                        st.append(Token("TEXCOORD"+size))
                                else:
                                        st.append(Token("TEXCOORD{}_{}".format(size, u.unit)))
-                       if mesh.tbn_vecs:
+                       if mesh.tangent_vecs:
                                st.append(Token("TANGENT3"))
-                               st.append(Token("BINORMAL3"))
                if mesh.vertex_groups:
-                       st.append(Token("GENERIC{}_0".format(mesh.max_groups_per_vertex*2)))
+                       st.append(Token("GROUP{}".format(mesh.max_groups_per_vertex)))
+                       st.append(Token("WEIGHT{}".format(mesh.max_groups_per_vertex)))
                st.append(Token("VERTEX3"))
 
                normal = None
+               color = None
                uvs = [None]*len(mesh.uv_layers)
                tan = None
-               bino = None
                group = None
+               weight = None
                for v in mesh.vertices:
                        if v.normal!=normal:
                                st.sub.append(Statement("normal", *v.normal))
                                normal = v.normal
+                       if v.color!=color:
+                               st.sub.append(Statement("color", *v.color))
+                               color = v.color
                        for i, u in enumerate(mesh.uv_layers):
                                if v.uvs[i]!=uvs[i]:
                                        if u.unit==0:
@@ -94,31 +81,25 @@ class MeshExporter:
                                        else:
                                                st.sub.append(Statement("multitexcoord", u.unit, *v.uvs[i]))
                                        uvs[i] = v.uvs[i]
-                       if mesh.tbn_vecs:
+                       if mesh.tangent_vecs:
                                if v.tan!=tan:
                                        st.sub.append(Statement("tangent", *v.tan))
                                        tan = v.tan
-                               if v.bino!=bino:
-                                       st.sub.append(Statement("binormal", *v.bino))
-                                       bino = v.bino
                        if mesh.vertex_groups:
-                               group_attr = [(group_index_map[g.group], g.weight*v.group_weight_scale) for g in v.groups[:mesh.max_groups_per_vertex]]
-                               while len(group_attr)<mesh.max_groups_per_vertex:
-                                       group_attr.append((0, 0.0))
-                               group_attr = list(itertools.chain(*group_attr))
-                               if group_attr!=group:
-                                       st.sub.append(Statement("generic", 0, *group_attr))
-                                       group = group_attr
+                               v_group = [g.group for g in v.groups]
+                               v_weight = [g.weight for g in v.groups]
+                               if v_group!=group:
+                                       st.sub.append(Statement("group", *v_group))
+                                       group = v_group
+                               if v_weight!=weight:
+                                       st.sub.append(Statement("weight", *v_weight))
+                                       weight = v_weight
                        st.sub.append(Statement("vertex", *v.co))
 
                statements.append(st)
 
-               if self.use_strips:
-                       strips = mesh.vertex_sequence
-                       if self.use_degen_tris:
-                               strips = [self.join_strips(strips)]
-
-                       for s in strips:
+               if mesh.use_strips:
+                       for s in mesh.vertex_sequence:
                                st = Statement("batch", Token("TRIANGLE_STRIP"))
                                for i in range(0, len(s), 32):
                                        st.sub.append(Statement("indices", *(v.index for v in s[i:i+32])))