lamp_geographical_sun.py 文件源码

def execute(self, context):
        try:
            GSP = context.lamp.GeoSunProperties

            dst = 1 if GSP.dst else 0

            az,el = sun_calculator.geoSunData(
                GSP.lat,
                GSP.long,
                GSP.year,
                GSP.month,
                GSP.day,
                GSP.hour + GSP.minute/60.0,
                -GSP.tz + dst
            )

            context.object.rotation_euler = ( math.radians(90-el), 0, math.radians(-az) )
            return {'FINISHED'}
        except Exception as err:
            self.report({'ERROR'}, str(err))
            return {'CANCELLED'}