def start():
# initialize oculus rift
avango.oculus.initOVR()
# create scene
Scene = scene.create()
# create and launch viewer
viewer = SimpleViewer()
viewer.SceneGraph.value = Scene
gpMat = viewer.green_pointer.MatrixOut.value
bpMat = viewer.blue_pointer.MatrixOut
# create loader for geometries
loader = avango.gua.nodes.GeometryLoader()
monkey_node = loader.create_geometry_from_file('monkey', 'data/objects/sphere.obj', 'White', avango.gua.LoaderFlags.DEFAULTS)
monkey_node.Transform.value = avango.gua.make_scale_mat(0.2, 0.2, 0.2)
m_transform = avango.gua.nodes.TransformNode(Name = 'm1')
m_transform.Transform.value = avango.gua.make_trans_mat(0, 0, 0)
m_transform.Children.value.append(monkey_node)
Scene.Root.value.Children.value.append(m_transform)
m_transform.Transform.connect_from(viewer.blue_pointer.MatrixOut)
monkey2_node = loader.create_geometry_from_file('monkey2', 'data/objects/sphere.obj', 'White', avango.gua.LoaderFlags.DEFAULTS)
monkey2_node.Transform.value = avango.gua.make_scale_mat(0.2, 0.2, 0.2)
m2_transform = avango.gua.nodes.TransformNode(Name = 'm2')
m2_transform.Transform.value = avango.gua.make_trans_mat(0, 0, 0)
m2_transform.Children.value.append(monkey2_node)
Scene.Root.value.Children.value.append(m2_transform)
m2_transform.Transform.connect_from(viewer.green_pointer.MatrixOut)
viewer.run(locals(), globals())
def start():
avango.gua.load_shading_models_from("data/materials")
avango.gua.load_materials_from("data/materials")
graph = scene.create()
eye = avango.gua.nodes.TransformNode(Name="eye",
Transform=avango.gua.make_trans_mat(
0, 0, 4))
screen_size = avango.gua.Vec2(8, 4.5)
screen = avango.gua.nodes.ScreenNode(Name="screen",
Width=screen_size.x,
Height=screen_size.y,
Children=[eye])
graph.Root.value.Children.value.append(screen)
camera = avango.gua.nodes.Camera(LeftEye=eye.Path.value,
LeftScreen=screen.Path.value,
SceneGraph=graph.Name.value)
split_screens = DynamicSplitScreens(GraphIn=graph, WindowSize=size)
split_screens.init(
5, lambda: avango.gua.nodes.Pipeline(
LeftResolution=size,
BackgroundTexture="data/textures/checker.png",
BackgroundMode=avango.gua.BackgroundMode.SKYMAP_TEXTURE,
AmbientColor=avango.gua.Color(1, 1, 1)))
split_screens.add_split_screen(camera, avango.gua.Vec2(0, 0))
def split(split_pos):
return create_split_screen(graph, split_pos, split_screens,
screen_size)
def unsplit(split_screen):
remove_split(graph, split_screen, split_screens)
split_screen_handler = SplitScreenHandler()
split_screen_handler.SplitScreens = split_screens
#setup viewer
viewer = avango.gua.nodes.Viewer(DesiredFPS=50)
viewer.Pipelines.value = [split_screens.PipelineOut.value]
viewer.SceneGraphs.value = [split_screens.GraphOut.value, graph]
guaVE = GuaVE()
guaVE.start(locals(), globals())
viewer.run()
def start():
avango.gua.load_shading_models_from("data/materials")
avango.gua.load_materials_from("data/materials")
graph = scene.create()
eye = avango.gua.nodes.TransformNode(
Name = "eye",
Transform = avango.gua.make_trans_mat(0, 0, 4)
)
screen_size = avango.gua.Vec2(8, 4.5)
screen = avango.gua.nodes.ScreenNode(
Name = "screen",
Width = screen_size.x,
Height = screen_size.y,
Children = [eye]
)
graph.Root.value.Children.value.append(screen)
camera = avango.gua.nodes.Camera(
LeftEye = eye.Path.value,
LeftScreen = screen.Path.value,
SceneGraph = graph.Name.value
)
split_screens = DynamicSplitScreens(
GraphIn = graph,
WindowSize = size
)
split_screens.init(5, lambda:
avango.gua.nodes.Pipeline(
LeftResolution = size,
BackgroundTexture = "data/textures/checker.png",
BackgroundMode = avango.gua.BackgroundMode.SKYMAP_TEXTURE,
AmbientColor = avango.gua.Color(1, 1, 1)
)
)
split_screens.add_split_screen(camera, avango.gua.Vec2(0, 0))
def split(split_pos):
return create_split_screen(graph, split_pos, split_screens, screen_size)
def unsplit(split_screen):
remove_split(graph, split_screen, split_screens)
split_screen_handler = SplitScreenHandler()
split_screen_handler.SplitScreens = split_screens
#setup viewer
viewer = avango.gua.nodes.Viewer(
DesiredFPS = 50
)
viewer.Pipelines.value = [split_screens.PipelineOut.value]
viewer.SceneGraphs.value = [split_screens.GraphOut.value, graph]
guaVE = GuaVE()
guaVE.start(locals(), globals())
viewer.run()
