space_view3d_spacebar_menu.py 文件源码

def draw(self, context):
        from math import pi
        layout = self.layout
        layout.operator_enum("view3d.view_orbit", "type")
        props = layout.operator("view3d.view_orbit", "Orbit Opposite")
        props.type = 'ORBITRIGHT'
        props.angle = pi

        UseSeparator(self, context)
        layout.operator("view3d.view_roll", text="Roll Left").type = 'LEFT'
        layout.operator("view3d.view_roll", text="Roll Right").type = 'RIGHT'
        UseSeparator(self, context)
        layout.operator_enum("view3d.view_pan", "type")
        UseSeparator(self, context)
        layout.operator("view3d.zoom", text="Zoom In").delta = 1
        layout.operator("view3d.zoom", text="Zoom Out").delta = -1
        UseSeparator(self, context)
        layout.operator("view3d.zoom_camera_1_to_1", text="Zoom Camera 1:1")
        UseSeparator(self, context)
        layout.operator("view3d.fly")
        layout.operator("view3d.walk")