def load(self, file):
"""Load a scene from file or string"""
# keep root node instance and copy children instead so root variable in console stays valid
del self._root[:]
self._root += iv.read(file)[:]
if self._root is not None:
if file[0] is not '#':
self._filePath = file
else:
self._filePath = ""
self.parent().setWindowTitle(self.applicationTitle())
del self.previewWidget.sceneManager.scene[:]
resetCamera = False
if (len(iv.search(self._root, type="DirectionalLight")) == 0):
self.previewWidget.sceneManager.scene += iv.DirectionalLight()
if (len(iv.search(self._root, type="Camera")) == 0):
self.previewWidget.sceneManager.scene += [ iv.OrthographicCamera(), self._root ]
resetCamera = True
self.previewWidget.sceneManager.scene += self._root
if resetCamera:
self.previewWidget.sceneManager.view_all()
self.inspectorWidget.attach(self._root)
def load(self, file):
"""Load a scene from file or string"""
# keep root node instance and copy children instead so root variable in console stays valid
del self._root[:]
self._root += iv.read(file)[:]
if self._root is not None:
if file[0] is not '#':
self._filePath = file
else:
self._filePath = ""
self.parent().setWindowTitle(self.applicationTitle())
del self.previewWidget.sceneManager.scene[:]
resetCamera = False
if (iv.search(self._root, type="DirectionalLight") is None):
self.previewWidget.sceneManager.scene += iv.DirectionalLight()
if (iv.search(self._root, type="Camera") is None):
self.previewWidget.sceneManager.scene += [
iv.OrthographicCamera(), self._root
]
resetCamera = True
self.previewWidget.sceneManager.scene += self._root
if resetCamera:
self.previewWidget.sceneManager.view_all()
self.inspectorWidget.attach(self._root)
def loadScene(self, file):
root = iv.read(file)
if root:
self.glWidget.sceneManager.scene = root
if (len(iv.search(self.glWidget.sceneManager.scene, type="Camera")) == 0):
self.glWidget.sceneManager.scene.insert(0, iv.OrthographicCamera())
if (len(iv.search(self.glWidget.sceneManager.scene, type="DirectionalLight")) == 0):
self.glWidget.sceneManager.scene.insert(0, iv.DirectionalLight())
self.glWidget.sceneManager.view_all()
def loadScene(self, file):
root = iv.read(file)
if root:
self.glWidget.sceneManager.scene = root
if (len(iv.search(self.glWidget.sceneManager.scene,
type="Camera")) == 0):
self.glWidget.sceneManager.scene.insert(
0, iv.OrthographicCamera())
if (len(
iv.search(self.glWidget.sceneManager.scene,
type="DirectionalLight")) == 0):
self.glWidget.sceneManager.scene.insert(
0, iv.DirectionalLight())
self.glWidget.sceneManager.view_all()
def test_selection(self):
selectionNode = inventor.search(self.view.scene,
type="Selection",
first=True)[-1]
selectionSensor = inventor.Sensor(selectionNode, "selection",
self.selection_callback)
deselectionSensor = inventor.Sensor(selectionNode, "deselection",
self.deselection_callback)
startSensor = inventor.Sensor(selectionNode, "start",
self.start_callback)
finishSensor = inventor.Sensor(selectionNode, "finish",
self.finish_callback)
# click on cone to select
self.callback_info = ["", "", "", ""]
self.view.mouse_button(0, 0, 128, 128)
self.view.mouse_button(0, 1, 128, 128)
self.assertEqual(self.callback_info,
['Cone', '', 'Selection', 'Selection'])
# click outside to deselect
self.callback_info = ["", "", "", ""]
self.view.mouse_button(0, 0, 1, 1)
self.view.mouse_button(0, 1, 1, 1)
self.assertEqual(self.callback_info,
['', 'Cone', 'Selection', 'Selection'])
def createScene(self):
self.ivWidget.sceneManager.scene = iv.read(__file__.replace(".py", ".iv"))
self.manip = iv.TransformBoxManip()
# find selection node and attach callbacks
selectionNode = iv.search(self.ivWidget.sceneManager.scene, type="Selection")[-1]
self.selectionSensor = iv.Sensor(selectionNode, "selection", self.selectionCB)
self.deselectionSensor = iv.Sensor(selectionNode, "deselection", self.deselectionCB)
def createScene(self):
self.ivWidget.sceneManager.scene = iv.read(
__file__.replace(".py", ".iv"))
self.manip = iv.TransformBoxManip()
# find selection node and attach callbacks
selectionNode = iv.search(self.ivWidget.sceneManager.scene,
type="Selection")[-1]
self.selectionSensor = iv.Sensor(selectionNode, "selection",
self.selectionCB)
self.deselectionSensor = iv.Sensor(selectionNode, "deselection",
self.deselectionCB)
def test_selection(self):
selectionNode = inventor.search(self.view.scene, type="Selection", first = True)[-1]
selectionSensor = inventor.Sensor(selectionNode, "selection", self.selection_callback)
deselectionSensor = inventor.Sensor(selectionNode, "deselection", self.deselection_callback)
startSensor = inventor.Sensor(selectionNode, "start", self.start_callback)
finishSensor = inventor.Sensor(selectionNode, "finish", self.finish_callback)
# click on cone to select
self.callback_info = ["", "", "", ""]
self.view.mouse_button(0, 0, 128, 128)
self.view.mouse_button(0, 1, 128, 128)
self.assertEqual(self.callback_info, ['Cone', '', 'Selection', 'Selection'])
# click outside to deselect
self.callback_info = ["", "", "", ""]
self.view.mouse_button(0, 0, 1, 1)
self.view.mouse_button(0, 1, 1, 1)
self.assertEqual(self.callback_info, ['', 'Cone', 'Selection', 'Selection'])
def deselectionCB(self, path):
# remove manipulator
self.manip.replace_manip(iv.search(self.ivWidget.sceneManager.scene, node=self.manip))
def deselectionCB(self, path):
# remove manipulator
self.manip.replace_manip(
iv.search(self.ivWidget.sceneManager.scene, node=self.manip))