def __init__(self,
pVecPos,
pRadius,
pName="sphere", pMaterial=None):
WorldObject.__init__( self, name=pName, pos=pVecPos )
self._radius = pRadius
self._mat = pMaterial
pass
def __init__(
self,
pVecPos,
pVecNormal,
pName="plane",
pMaterial=None
):
"""
Initialize the Plane object with position, normal vector, name and material
:param pVecPos: A vec3 for the position
:param pVecNormal: A vec3 for the normal to the plan
:param pName: Name string
:param pMaterial: Material instance
"""
WorldObject.__init__(self, name=pName, pos=pVecPos)
self._normal = pVecNormal
self._mat = pMaterial
def __init__(self,
pVecPos,
pUp,
pDir,
pName="camera"):
WorldObject.__init__(self, name=pName, pos=pVecPos, visible=False)
self._up = pUp
self._dir = pDir
self._right = self._up.cross( self._dir )
self._viewplaneDist = 1.0
self._viewplaneHeight = 0.375
self._viewplaneWidth = 0.5
self._vUpLeftCorner = ""
self._vUpLeftCorner = self._pos \
+ ( ( self._dir*self._viewplaneDist ) + ( self._up*(self._viewplaneHeight/2) ) ) \
- ( self._up.cross(self._dir) * (self._viewplaneWidth/2) ) \
pass
