Accessor Functions Requiring TEXTURES

#python
self.subscription.subscribe(playmotion.SERVICE_TEXTURES)

IplImage* VisionInput::getSquareTexture()
Returns the 1-channel segmentation image scaled to a 256 x 256 square.

IplImage* VisionInput::getSquareFourChannelTexure()
Returns the segmentation scaled to a 256 x 256 square with the 1-channel value copied to four channels.
This is suitable for use as a texturemap with alpha.