3dslicer_export_rotate_png.py

numStep = 360
filename = "c:/tmp/screenshot_{}.png"

import ScreenCapture
cap = ScreenCapture.ScreenCaptureLogic()

layoutManager = slicer.app.layoutManager()
threeDWidget = layoutManager.threeDWidget(0)
threeDView = threeDWidget.threeDView()
threeDView.setPitchRollYawIncrement(360/numStep)
for i in range(numStep):
	threeDView.yaw()
	threeDView.forceRender()
	cap.captureImageFromView(threeDView, filename.format(i))