Source code for nukescripts.camera

# Copyright (c) 2009 The Foundry Visionmongers Ltd.  All Rights Reserved.

import nuke_internal as nuke
import math


def create_camera_here(className = "Camera3"):
  # get selected nodes
  selected_nodes = nuke.selectedNodes()

  # deselect all nodes so the camera doesn't link
  for n in selected_nodes:
    n["selected"].setValue ( False )

  camera = nuke.createNode(className)

  viewer = nuke.activeViewer()

  m = viewer.getGLCameraMatrix()
  t = m.translation()
  p = m.rotationsZXY()

  camera.knob("rotate").setValue(math.degrees(p[0]), 0)
  camera.knob("rotate").setValue(math.degrees(p[1]), 1)
  camera.knob("rotate").setValue(math.degrees(p[2]), 2)

  camera.knob("translate").setValue(t[0], 0)
  camera.knob("translate").setValue(t[1], 1)
  camera.knob("translate").setValue(t[2], 2)