1 files changed, 143 insertions, 0 deletions
diff --git a/intern/python/modules/Blender/Scene.py b/intern/python/modules/Blender/Scene.py
new file mode 100644
index 00000000000..a6deaeb5a46
--- /dev/null
+++ b/intern/python/modules/Blender/Scene.py
@@ -0,0 +1,143 @@
+"""The Blender Scene module
+
+  This module provides *Scene* manipulation routines.
+
+  Example::
+
+    from Blender import Scene
+
+    curscene = Scene.getCurrent()
+    ob = curscene.getChildren()[0]       # first object
+    newscene = Scene.New('testscene')
+    cam = curscene.getCurrentCamera()    # get current camera object
+    newscene.link(ob)                    # link 'ob' to Scene
+    newscene.link(cam)
+    newscene.makeCurrent()               # make current Scene
+"""  
+import _Blender.Scene as _Scene
+
+from Object import Object
+import shadow
+
+class Scene(shadow.shadowEx):
+	"""Wrapper for Scene DataBlock 
+"""
+	def link(self, object):
+		"""Links Object 'object' into Scene 'self'."""
+		# This is a strange workaround; Python does not release 
+		# 'self' (and thus self._object) when an exception in the C API occurs. 
+		# Therefore, we catch that exception and do it ourselves..
+		# Maybe Python 2.2 is able to resolve this reference dependency ?
+		try:
+			return self._object.link(object._object)
+		except:
+			del self._object
+			raise 
+
+	def unlink(self, object):
+		"""Unlinks (deletes) Object 'object' from Scene."""
+		ret = self._object.unlink(object._object)
+		return ret
+
+	def copy(self, duplicate_objects = 1):	
+		"""Returns a copy of itself.
+
+The optional argument defines, how the Scene's children objects are
+duplicated::
+
+  0: Link Objects
+  1: Link Object data
+  2: Full Copy"""
+		return Scene(self._object.copy(duplicate_objects))
+
+	def update(self):
+		"""Updates scene 'self'.
+  This function explicitely resorts the base list of a newly created object
+  hierarchy."""
+		return self._object.update()
+
+	def makeCurrent(self):
+		"""Makes 'self' the current Scene"""
+		return self._object.makeCurrent()
+
+	def frameSettings(self, start = None, end = None, current = None):
+		"""Sets or retrieves the Scene's frame settings.
+If the frame arguments are specified, they are set.
+A tuple (start, end, current) is returned in any case."""
+		if start and end and current:
+			return self._object.frameSettings(start, end, current)
+		else:
+			return self._object.frameSettings()
+
+	def currentFrame(self, frame = None):
+		"""If 'frame' is given, the current frame is set and returned in any case"""
+		if frame:
+			return self._object.frameSettings(-1, -1, frame)
+		return self._object.frameSettings()[2]
+
+	def startFrame(self, frame = None):
+		"""If 'frame' is given, the start frame is set and returned in any case"""
+		if frame:
+			return self._object.frameSettings(frame, -1, -1)
+		return self._object.frameSettings()[0]
+
+	def endFrame(self, frame = None):
+		"""If 'frame' is given, the end frame is set and returned in any case"""
+		if frame:
+			return self._object.frameSettings(-1, frame, -1)
+		return self._object.frameSettings()[1]
+
+	def getChildren(self):
+		"""Returns a list of the Scene's children Objects"""
+		return shadow._List(self._object.getChildren(), Object)
+
+	def getCurrentCamera(self):
+		"""Returns current active camera Object"""
+		cam = self._object.getCurrentCamera()
+		if cam:
+			return Object(cam)
+
+	def setCurrentCamera(self, object):
+		"""Sets the current active camera Object 'object'"""
+		return self._object.setCurrentCamera(object._object)
+
+	def getRenderdir(self):
+		"""Returns directory where rendered images are saved to"""
+		return self._object.getRenderdir(self._object)
+
+	def getBackbufdir(self):	
+		"""Returns the Backbuffer images location"""
+		return self._object.getBackbufdir(self._object)
+
+# Module methods
+
+def New(name = 'Scene'):
+	"""Creates and returns new Scene with (optionally given) name"""
+	return Scene(_Scene.New(name))
+
+def get(name = None):
+	"""Returns a Scene object with name 'name' if given, None if not existing,
+or a list of all Scenes otherwise."""
+	if name:
+		ob = _Scene.get(name)
+		if ob:
+			return Scene(ob)
+		else:
+			return None
+	else:
+		return shadow._List(_Scene.get(), Scene)
+
+Get = get  # emulation
+
+def getCurrent():
+	"""Returns the currently active Scene"""
+	sc = Scene(_Scene.getCurrent())
+	return sc
+
+def unlink(scene):
+	"""Removes the Scene 'scene' from Blender"""
+	if scene._object.name == _Scene.getCurrent().name:
+		raise SystemError, "current Scene can not be removed!"
+	for ob in scene.getChildren():
+		scene.unlink(ob)
+	return _Scene.unlink(scene._object)