blender/io_mspgl/__init__.py

   1 bl_info = {
   2         "name": "Msp GL datafiles",
   3         "author": "Mikko Rasa",
   4         "location": "File > Export",
   5         "description": "Export Msp GL data",
   6         "category": "Import-Export" }
   7
   8 if "bpy" in locals():
   9         import imp
  10         for sub in "armature", "datafile", "export_armature", "export_material", "export_mesh", "export_object", "export_scene", "export_texture", "mesh", "properties", "util":
  11                 if sub in locals():
  12                         imp.reload(locals()[sub])
  13
  14 import bpy
  15 from bpy_extras.io_utils import ExportHelper
  16
  17 class ExportMspGLBase(ExportHelper):
  18         show_progress = bpy.props.BoolProperty(name="Show progress", description="Display progress indicator while exporting", default=True)
  19
  20         def execute(self, context):
  21                 exporter = self.create_exporter()
  22                 self.prepare_exporter(exporter)
  23                 exporter.export_to_file(context, self.filepath)
  24                 return {"FINISHED"}
  25
  26         def create_exporter(self):
  27                 raise Exception("create_exporter must be overridden")
  28
  29         def prepare_exporter(self, exporter):
  30                 for k, v in self.as_keywords().items():
  31                         setattr(exporter, k, v)
  32
  33 class ExportMspGLMeshBase(ExportMspGLBase):
  34         use_strips = bpy.props.BoolProperty(name="Use strips", description="Combine faces into triangle strips", default=True)
  35         use_degen_tris = bpy.props.BoolProperty(name="Use degen tris", description="Concatenate triangle strips with degenerate triangles", default=False)
  36
  37         def draw(self, context):
  38                 self.general_col = self.layout.column()
  39
  40                 col = self.layout.column()
  41                 col.label("Triangle strips")
  42                 col.prop(self, "use_strips")
  43                 col.prop(self, "use_degen_tris")
  44
  45 class ExportMspGLMesh(bpy.types.Operator, ExportMspGLMeshBase):
  46         bl_idname = "export_mesh.mspgl_mesh"
  47         bl_label = "Export Msp GL mesh"
  48
  49         filename_ext = ".mesh"
  50
  51         def create_exporter(self):
  52                 from .export_mesh import MeshExporter
  53                 return MeshExporter()
  54
  55 class ExportMspGLObject(bpy.types.Operator, ExportMspGLMeshBase):
  56         bl_idname = "export_mesh.mspgl_object"
  57         bl_label = "Export Msp GL object"
  58
  59         filename_ext = ".object"
  60
  61         textures = bpy.props.EnumProperty(name="Textures", description="Export textures", default="REF",
  62                 items=(("NONE", "None", "Ignore textures"),
  63                         ("REF", "Referenced", "Reference external data"),
  64                         ("INLINE", "Inline", "Embed textures in the object")))
  65
  66         separate_mesh = bpy.props.BoolProperty(name="Separate mesh", description="Write mesh data into a separate file", default=False)
  67         separate_tech = bpy.props.BoolProperty(name="Separate technique", description="Write technique data into a separate file", default=False)
  68         shared_resources = bpy.props.BoolProperty(name="Shared resources", description="Use global names for resource files to enable sharing", default=True)
  69
  70         export_lods = bpy.props.BoolProperty(name="Export LoDs", description="Export all levels of detail", default=True)
  71
  72         def create_exporter(self):
  73                 from .export_object import ObjectExporter
  74                 return ObjectExporter()
  75
  76         def draw(self, context):
  77                 super().draw(context)
  78
  79                 col = self.general_col
  80                 col.prop(self, "export_lods")
  81                 col.prop(self, "textures")
  82                 col.separator()
  83
  84                 self.layout.separator()
  85
  86                 col = self.layout.column()
  87                 col.label("Files")
  88                 col.prop(self, "separate_mesh")
  89                 col.prop(self, "separate_tech")
  90                 if self.separate_mesh or self.separate_tech:
  91                         col.prop(self, "shared_resources")
  92
  93 class ExportMspGLArmature(bpy.types.Operator, ExportMspGLBase):
  94         bl_idname = "export.mspgl_armature"
  95         bl_label = "Export Msp GL armature"
  96
  97         filename_ext = ".arma"
  98
  99         def create_exporter(self):
 100                 from .export_armature import ArmatureExporter
 101                 return ArmatureExporter()
 102
 103 class ExportMspGLScene(bpy.types.Operator, ExportMspGLBase):
 104         bl_idname = "export_scene.mspgl_scene"
 105         bl_label = "Export Msp GL scene"
 106
 107         filename_ext = ".scene"
 108
 109         resource_collection = bpy.props.BoolProperty(name="Resource collection", description="Put resources to a single collection file", default=True)
 110
 111         def create_exporter(self):
 112                 from .export_scene import SceneExporter
 113                 return SceneExporter()
 114
 115         def draw(self, context):
 116                 col = self.layout.column()
 117                 col.prop(self, "resource_collection")
 118
 119 def menu_func_export(self, context):
 120         self.layout.operator(ExportMspGLMesh.bl_idname, text="Msp GL mesh")
 121         self.layout.operator(ExportMspGLObject.bl_idname, text="Msp GL object")
 122         self.layout.operator(ExportMspGLArmature.bl_idname, text="Msp GL armature")
 123         self.layout.operator(ExportMspGLScene.bl_idname, text="Msp GL scene")
 124
 125 from .properties import MspGLMeshProperties, MspGLObjectProperties
 126
 127 def register():
 128         bpy.utils.register_module(__name__)
 129
 130         bpy.types.INFO_MT_file_export.append(menu_func_export)
 131
 132         from .properties import register_properties
 133         register_properties()
 134
 135 def unregister():
 136         bpy.utils.unregister_module(__name__)
 137
 138         bpy.types.INFO_MT_file_export.remove(menu_func_export)
 139
 140 if __name__=="__main__":
 141         register()