texture_menu.py 文件源码

def draw(self, context):
        datapath = self.init()
        has_brush = utils_core.get_brush_link(context, types="brush")
        current_texture = eval("bpy.context.{}".format(datapath)) if \
                          has_brush else None
        menu = utils_core.Menu(self)

        # get the current texture's name
        if current_texture:
            current_texture = current_texture.name

        menu.add_item().label(text="Brush Texture")
        menu.add_item().separator()

        # add an item to set the texture to None
        utils_core.menuprop(menu.add_item(), "None", "None",
                 datapath, icon='RADIOBUT_OFF', disable=True,
                 disable_icon='RADIOBUT_ON',
                 custom_disable_exp=[None, current_texture],
                 path=True)

        # add the menu items
        for item in bpy.data.textures:
            utils_core.menuprop(menu.add_item(), item.name,
                     'bpy.data.textures["%s"]' % item.name,
                     datapath, icon='RADIOBUT_OFF',
                     disable=True,
                     disable_icon='RADIOBUT_ON',
                     custom_disable_exp=[item.name, current_texture],
                     path=True)