blender插件DEMO，添加一个三菱锥，blender三菱,这个blender是个3

blender插件DEMO，添加一个三菱锥，blender三菱,这个blender是个3

这个blender是个3D软件，可以用python给它添加插件，做二次开发。

然后目前2.6x版本，使用python 3.x版本

图片panel是将功能添加到面板上的效果

图片mesh_add是将功能添加到add->mesh菜单中的效果

图片operator是功能本身，blender使用这个方法可以类似命令的方式调用功能

图片result是结果

图片textEditor是blender软件集成的文本编辑器，点击红色框部分的列表可以选择各种模式，textEditor只是其中一种，run script按钮就是运行脚本的按钮，不过按之前要保存，调试插件的时候，一些bug会导致blender软件直接崩溃。templates菜单有很多demo也可以进行近一步的参考。

据说今年python年，凑个热闹……

bl_info = {    "name" : "Tetrahedron Object",    "author" : "mobilefzb",    "version" : (0,1),    "blender" : (2,6,3),    "location" : "View3D > Add > Mesh > Tetrahedron Object",    "description" : "Adds a new Tetrahedron",    "warning" : "",    "wiki_url" : "",    "tracker_url" : "",    "category" : "Add Mesh"}import bpyfrom bpy.types import Operatorfrom bpy.props import FloatVectorPropertyfrom bpy_extras.object_utils import AddObjectHelper,object_data_addimport mathimport mathutilsdef add_tetrahedron(self,context) :    Vertices = [        mathutils.Vector((0,-1 / math.sqrt(3),0)),        mathutils.Vector((0.5,1 / (2 * math.sqrt(3)),0)),        mathutils.Vector((-0.5,1 / (2 * math.sqrt(3)),0)),        mathutils.Vector((0,0,math.sqrt(2 / 3)))    ]    NewMesh = bpy.data.meshes.new("Terahedron")    NewMesh.from_pydata \\    (        Vertices,        [],        [[0,1,2],[0,1,3],[1,2,3],[2,0,3]]    )    #these code maybe replaced with object_data_data    #NewMesh.update()    #NewObj = bpy.data.objects.new("Tetrahedron",NewMesh)    #context.scene.objects.link(NewObj)    #return {"FINISHED"}    object_data_add(context,NewMesh,operator = self)class OBJECT_OT_add_tetrahedron(Operator,AddObjectHelper) :    '''add a tetrahedron'''    bl_idname = "mesh.add_tetrahedron"    bl_label = "Add Mesh tetrahedron"    bl_description = "Create a new Mesh tetrahedron"    bl_options = {'REGISTER','UNDO'}    def execute(self,context) :        add_tetrahedron(self,context)        return {"FINISHED"}def add_object_button(self,context) :    self.layout.operator(        OBJECT_OT_add_tetrahedron.bl_idname,        text = "Add tetrahedron",        icon = "PLUGIN")class OBJECT_PT_Panel(bpy.types.Panel) :    bl_label = "Add Tetrahedron"    bl_space_type = "PROPERTIES"    bl_region_type = "WINDOW"    bl_context = "object"    def draw_header(self,context) :        layout = self.layout        layout.label(text = "",icon = "PHYSICS")    def draw(self,context) :        row = self.layout.column(align = True)        row.operator("mesh.add_tetrahedron",text = "Add Tetrahedron")def register() :    bpy.utils.register_class(OBJECT_OT_add_tetrahedron)    bpy.types.INFO_MT_mesh_add.append(add_object_button)    bpy.utils.register_class(OBJECT_PT_Panel)def unregister() :    bpy.utils.unregister_class(OBJECT_OT_add_tetrahedron)    bpy.types.INFO_MT_mesh_add.remove(add_object_button)    bpy.utils.unregister_class(OBJECT_PT_Panel)if __name__ == "__main__" :    register()#该片段来自于http://byrx.net