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# $Id: draw.py,v 1.1.1.1 2004/12/12 14:30:59 mbaas Exp $

## \file draw.py
## Contains the Draw class.

import protocols
from Interfaces import *
from cgtypes import vec3
from worldobject import WorldObject
from drawgeom import DrawGeom

# Draw
class Draw(WorldObject):

    protocols.advise(instancesProvide=[ISceneItem])

    def __init__(self,
                 name="Draw",
                 **params):
        WorldObject.__init__(self, name=name, **params)
        self.geom = DrawGeom()

    def clear(self):
        self.geom.clear()

    def marker(self, pos, col=(1,1,1), size=1.0):
        self.geom.marker(vec3(pos), vec3(col), size)

    def line(self, pos1, pos2, col=(1,1,1), size=1.0):
        self.geom.line(vec3(pos1), vec3(pos2), vec3(col), size)
        
