timmeh

import Blenderfrom Blender import Node	class API_Test_Node(Node.node):		def __init__(self, sockets):		defaults = [0.0, 1.0, 1.0, 1.0, 1.0, 1.0]		self.colour1 = Node.SocketRGBA('Colour 1', type=Node.Input)		## Only need the name of the socket, Blender assumes defaults		self.colour2 = Node.SocketRGBA('Colour 2', defaults, type=Node.Input)	## Or you can define the parameters for the soc		self.ratio = Node.SocketValue('Ratio', type=Node.Input)			## Again assume default values		self.colour_out = Node.SocketRGBA('Colour', type=Node.Output)		## An output node	def __call__(self):		inv_ratio = 1.0 - self.ratio		self.colour_out.val = [self.colour1.val[i] * self.ratio + self.colour2.val[i] * inv_ratio for i in xrange(3)]				class API_Test_Node_2(Node.node):		def __init__(self, sockets):		defaults = [0.0, 1.0, 1.0, 1.0, 1.0, 1.0]		self.colour1 = Node.SocketRGBA('Colour 1')				## Only need the name of the socket, Blender assumes defaults		self.colour2 = Node.SocketRGBA('Colour 2', defaults)			## Or you can define the parameters for the soc		self.ratio = Node.SocketValue('Ratio')					## Again assume default values		self.colour_out = Node.SocketRGBA('Colour')				## An output node				self.inputs = [self.colour1, self.colour2, self.ratio]		self.outputs = [self.colour_out]	def __call__(self):		inv_ratio = 1.0 - self.ratio		self.colour_out.val = [self.colour1.val[i] * self.ratio + self.colour2.val[i] * inv_ratio for i in xrange(3)]