def producer():
print "producer:", gs.time(), "start"
counter = 0
while True:
print "producer:", gs.time(), "counter", counter
counter += 1
gs.wait(1)
def fork_example_args():
gs.wait(100)
print "fork_example_args:", gs.time(), " start"
gs.fork([counter]*4,
args=[("a",9),("bb",5),(),()],
keyargs=[{},{},dict(name="ccc",last=7),dict(name="dddd",last=15)])
print "fork_example_args:", gs.time(), " finish"
def producer():
print "producer:", gs.time(), "start"
counter = 0
while True:
print "producer:", gs.time(), "counter", counter
counter += 1
gs.wait(1)
def fork_example_args():
gs.wait(100)
print "fork_example_args:", gs.time(), " start"
gs.fork([counter] * 4,
args=[("a", 9), ("bb", 5), (), ()],
keyargs=[{}, {},
dict(name="ccc", last=7),
dict(name="dddd", last=15)])
print "fork_example_args:", gs.time(), " finish"
def controler(thread):
print "controler:", gs.time(), "start"
print "controler:", gs.time(), "waiting 5 ns to reset thread", thread.name
gs.wait(5, gs.NS)
print "controler:", gs.time(), "reseting thread", thread.name, "NOW!"
thread.reset()
print "controler:", gs.time(), "waiting 3 ns to kill thread", thread.name
gs.wait(3)
print "controler:", gs.time(), "killing thread", thread.name, "NOW!"
thread.kill()
def load_new_scene(filename):
global current_filename_scn, authorise_ground_node, authorise_ground_geo
if getattr(sys, 'frozen', False):
os.chdir(os.path.dirname(sys.executable))
else:
os.chdir(os.path.dirname(os.path.realpath(__file__)))
# create new scene
create_new_scene()
if not os.path.exists(filename):
print("{0} doesn't exist".format(filename))
return
# load new scene
gs.MountFileDriver(gs.StdFileDriver(os.path.dirname(filename)))
gs.MountFileDriver(gs.StdFileDriver(os.path.dirname(filename)), "export")
scn.Load(filename, gs.SceneLoadContext(plus.GetRenderSystem()))
# call twice to be sure it's loaded
plus.UpdateScene(scn, gs.time(1.0 / 60))
plus.UpdateScene(scn, gs.time(1.0 / 60))
plus.UpdateScene(scn, gs.time(1.0 / 60))
plus.UpdateScene(scn, gs.time(1.0 / 60))
# find the authorise ground
authorise_ground_node = scn.GetNode("chaperone_area")
if authorise_ground_node is not None:
p = authorise_ground_node.GetTransform().GetPosition()
p.y += 0.01
authorise_ground_node.GetTransform().SetPosition(p)
rb = gs.MakeRigidBody()
rb.SetCollisionLayer(2)
authorise_ground_node.AddComponent(rb)
mesh_col = gs.MakeMeshCollision()
mesh_col.SetGeometry(
gs.LoadCoreGeometry(
authorise_ground_node.GetObject().GetGeometry().GetName()))
mesh_col.SetMass(0)
authorise_ground_node.AddComponent(mesh_col)
authorise_ground_node.GetObject().GetGeometry().SetMaterial(
0, authorise_ground_mat)
authorise_ground_node.SetIsStatic(True)
# move the camera to see the fbx entirely
camera.reset_view(scn, cam, camera_handler, openvr_frame_renderer)
current_filename_scn = filename
scn.SetCurrentCamera(cam)
# create the list of object to switch
switch_object.load_switch_object(scn)
vr_controller.update_controller(scn)
def fork_example():
print "fork_example:", gs.time(), " start"
gs.fork( [lambda: counter("a",9),
lambda: counter("bb",5),
lambda: counter("ccc",7),
lambda: counter("dddd",15),
],
wait_for = 2,
kill = True,
debug = False)
print "fork_example:", gs.time(), " finish"
def fork_example():
print "fork_example:", gs.time(), " start"
gs.fork([
lambda: counter("a", 9),
lambda: counter("bb", 5),
lambda: counter("ccc", 7),
lambda: counter("dddd", 15),
],
wait_for=2,
kill=True,
debug=False)
print "fork_example:", gs.time(), " finish"
def update(scn, openvr_frame_renderer):
if calibration_matrix is None:
load_calibration()
if recording:
update_recording(scn)
elif playing or playing_record_frame or do_calibration:
update_play(scn, openvr_frame_renderer)
if show_live_cam:
plus = gs.GetPlus()
size = plus.GetRendererAsync().GetCurrentOutputWindow().GetSize()
if openvr_frame_renderer is not None:
scn.GetSystem("Renderable").SetFrameRenderer(None)
plus.GetRendererAsync().SetViewport(
gs.fRect(0, 0, size.x * 0.5, size.y * 0.5))
plus.GetRendererAsync().SetClippingRect(
gs.fRect(0, 0, size.x * 0.5, size.y * 0.5))
plus.GetRendererAsync().Clear(gs.Color.Black)
scn.GetCurrentCamera().GetTransform().SetWorld(saved_cam_matrix)
scn.Update(gs.time(0))
scn.WaitUpdate()
scn.Commit()
scn.WaitCommit()
plus.GetRendererAsync().SetViewport(gs.fRect(0, 0, size.x, size.y))
plus.GetRendererAsync().SetClippingRect(gs.fRect(0, 0, size.x, size.y))
if openvr_frame_renderer is not None:
scn.GetSystem("Renderable").SetFrameRenderer(openvr_frame_renderer)
def consumer():
tests = [ \
"(e1 & e2)",
"((e1 | e2) & e3)",
"(e1 & (e2 | e3))",
"(e0 | e1 & e2 & e3 | e4)",
"((e1 | e2) | (e3 & e4))",
]
try: test = tests[int(sys.argv[1])]
except: test = tests[1]
print "consumer", gs.time(), "waiting for", test
exec "gs.wait" + test
print "consumer", gs.time(), "end"
def create_new_scene():
global scn, sky_script, scene_simple_graphic, cam, openvr_frame_renderer
if scn is None:
scn = plus.NewScene()
# check if we use VR
openvr_frame_renderer = gs.GetFrameRenderer("OpenVR")
if openvr_frame_renderer is not None and openvr_frame_renderer.Initialize(
plus.GetRenderSystem()):
scn.GetSystem("Renderable").SetFrameRenderer(openvr_frame_renderer)
else:
openvr_frame_renderer = None
# openvr_frame_renderer = None
else:
scn.Dispose()
# purge cache
plus.GetRenderSystemAsync().PurgeCache()
plus.GetRendererAsync().PurgeCache()
plus.UpdateScene(scn, gs.time(1.0 / 60))
plus.UpdateScene(scn, gs.time(1.0 / 60))
plus.UpdateScene(scn, gs.time(1.0 / 60))
# scn.GetPhysicSystem().SetDebugVisuals(True)
vr_controller.clear_controllers(scn)
# add sky
if show_sky:
sky_script = gs.LogicScript("@core/lua/sky_lighting.lua")
sky_script.Set("time_of_day", 15.0)
sky_script.Set("attenuation", 0.75)
sky_script.Set("shadow_range", 1000.0) # 1km shadow range
sky_script.Set("shadow_split", gs.Vector4(0.1, 0.2, 0.3, 0.4))
scn.AddComponent(sky_script)
else:
sky_script = None
# add simple graphic, to draw 3D line
scene_simple_graphic = gs.SimpleGraphicSceneOverlay(False)
scn.AddComponent(scene_simple_graphic)
cam = plus.AddCamera(scn,
gs.Matrix4.TranslationMatrix(gs.Vector3(0, 1, -10)))
def consumer():
tests = [ \
"(e1 & e2)",
"((e1 | e2) & e3)",
"(e1 & (e2 | e3))",
"(e0 | e1 & e2 & e3 | e4)",
"((e1 | e2) | (e3 & e4))",
]
try:
test = tests[int(sys.argv[1])]
except:
test = tests[1]
print "consumer", gs.time(), "waiting for", test
exec "gs.wait" + test
print "consumer", gs.time(), "end"
def test2():
print "test2:", gs.time(), " start"
print "test2:", gs.time(), " waiting for e1"
gs.wait(e1)
print "test2:", gs.time(), " e1 fired"
print "test2:", gs.time(), " waiting for e2"
gs.wait(e2)
print "test2:", gs.time(), " e2 fired"
print "test2:", gs.time(), " waiting for e3"
gs.wait(e3)
print "test2:", gs.time(), " e3 fired"
print "test2:", gs.time(), " end"
def test2():
print "test2:", gs.time(), " start"
print "test2:", gs.time(), " waiting for e1"
gs.wait(e1)
print "test2:", gs.time(), " e1 fired"
print "test2:", gs.time(), " waiting for e2"
gs.wait(e2)
print "test2:", gs.time(), " e2 fired"
print "test2:", gs.time(), " waiting for e3"
gs.wait(e3)
print "test2:", gs.time(), " e3 fired"
print "test2:", gs.time(), " end"
def create_particle(scn, nb): global particles, particle_count particle_count = nb particles = [] # particles don't collide to each other scn.GetPhysicSystem().SetCollisionLayerPairState(1, 1, False) scn.GetPhysicSystem().SetCollisionLayerPairState(0, 1, True) for i in range(particle_count): node, rigid_body = gs.GetPlus().AddPhysicSphere(scn, gs.Matrix4.TranslationMatrix(gs.Vector3(0, -100, 0)), 0.025) # avoid the particle to collide to each other rigid_body.SetCollisionLayer(1) particles.append([0, rigid_body]) plus.UpdateScene(scn, gs.time(1.0/60))
def doit(self):
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "write 3 to output"
self.output.write(3)
print "producer:", gs.time(), "read input signal:", self.input.read()
print "producer:", gs.time(), "wait for reply (write_event)"
gs.wait(self.input.write_event())
print "producer:", gs.time(), "read input signal again:", self.input.read()
print "producer:", gs.time(), "end"
def producer():
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "write 3 to prod"
prod.write(3)
print "producer:", gs.time(), "read signal cons default:", cons.read()
print "producer:", gs.time(), "wait for reply (write_event on cons)"
gs.wait(cons.write_event())
print "producer:", gs.time(), "read signal cons again:", cons.read()
print "producer:", gs.time(), "end"
def consumer():
print "consumer:", gs.time(), "start"
print "consumer:", gs.time(), "read signal prod default:", prod.read()
print "consumer:", gs.time(), "wait for input (write_event on prod)"
gs.wait(prod.write_event())
print "consumer:", gs.time(), "read signal prod again:", prod.read()
print "consumer:", gs.time(), "double the input value and write back"
cons.write(prod.read() * 2)
print "consumer:", gs.time(), "end"
def consumer():
print "consumer:", gs.time(), "start"
print "consumer:", gs.time(), "read signal prod default:", prod.read()
print "consumer:", gs.time(), "wait for input (write_event on prod)"
gs.wait(prod.write_event())
print "consumer:", gs.time(), "read signal prod again:", prod.read()
print "consumer:", gs.time(), "double the input value and write back"
cons.write(prod.read()*2)
print "consumer:", gs.time(), "end"
def producer():
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "write 3 to prod"
prod.write(3)
print "producer:", gs.time(), "read signal cons default:", cons.read()
print "producer:", gs.time(), "wait for reply (write_event on cons)"
gs.wait(cons.write_event())
print "producer:", gs.time(), "read signal cons again:", cons.read()
print "producer:", gs.time(), "end"
def doit(self):
print "consumer:", gs.time(), "start"
print "consumer:", gs.time(), "read input signal:", self.input.read()
print "consumer:", gs.time(), "wait for input (write_event)"
gs.wait(self.input.write_event())
print "consumer:", gs.time(), "read input signal again:", self.input.read()
print "consumer:", gs.time(), "double the input value and write to output"
self.output.write(self.input.read()*2)
print "consumer:", gs.time(), "end"
def producer():
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "notify e0 after 1ns"
e0.notify(1)
print "producer:", gs.time(), "notify e1 after 8ns"
e1.notify(8)
print "producer:", gs.time(), "notify e2 after 5ns"
e2.notify(5)
print "producer:", gs.time(), "notify e3 after 3ns"
e3.notify(3)
print "producer:", gs.time(), "notify e4 after 10ns"
e4.notify(10)
print "producer:", gs.time(), "end"
def producer():
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "notify e0 after 1ns"
e0.notify(1)
print "producer:", gs.time(), "notify e1 after 8ns"
e1.notify(8)
print "producer:", gs.time(), "notify e2 after 5ns"
e2.notify(5)
print "producer:", gs.time(), "notify e3 after 3ns"
e3.notify(3)
print "producer:", gs.time(), "notify e4 after 10ns"
e4.notify(10)
print "producer:", gs.time(), "end"
def doit(self):
print "producer:", gs.time(), "start"
print "producer:", gs.time(), "write 3 to output"
self.output.write(3)
print "producer:", gs.time(), "read input signal:", self.input.read()
print "producer:", gs.time(), "wait for reply (write_event)"
gs.wait(self.input.write_event())
print "producer:", gs.time(
), "read input signal again:", self.input.read()
print "producer:", gs.time(), "end"
def initialize_environment(scn):
global score_plane
scn.GetPhysicSystem().SetTimestep(1.0/120)
plus.AddPhysicPlane(scn)
# create the plane to evaluate score
score_plane, rb_plane = plus.AddPhysicPlane(scn, gs.Matrix4.TransformationMatrix(gs.Vector3(2, 1, -1), gs.Vector3(0.75, 0, 0)), 1, 1)
while score_plane.GetComponent("BoxCollision") is None:
plus.UpdateScene(scn, gs.time(1.0/60))
score_plane.GetComponent("BoxCollision").SetDimensions(gs.Vector3(1, 0.1, 1))
score_plane.GetComponent("BoxCollision").SetMatrix(gs.Matrix4.TranslationMatrix(gs.Vector3(0, -0.05, 0)))
# initialize particles
particle_emitter.create_particle(scn, 200)
def producer():
print "producer:", gs.time(), "start"
f.write(1)
print "producer:", gs.time(), "wrote 1"
f.write(2)
print "producer:", gs.time(), "wrote 2"
f.write(3)
print "producer:", gs.time(), "wrote 3"
f.write(4)
print "producer:", gs.time(), "wrote 4"
print "producer:", gs.time(), "end"
def doit(self):
print "consumer:", gs.time(), "start"
print "consumer:", gs.time(), "read input signal:", self.input.read()
print "consumer:", gs.time(), "wait for input (write_event)"
gs.wait(self.input.write_event())
print "consumer:", gs.time(
), "read input signal again:", self.input.read()
print "consumer:", gs.time(
), "double the input value and write to output"
self.output.write(self.input.read() * 2)
print "consumer:", gs.time(), "end"
def consumer():
print "consumer:", gs.time(), "start"
data = f.read()
print "consumer:", gs.time(), "read ", data
data = f.read()
print "consumer:", gs.time(), "read ", data
data = f.read()
print "consumer:", gs.time(), "read ", data
data = f.read()
print "consumer:", gs.time(), "read ", data
print "consumer:", gs.time(), "end"
def test1():
print "test1:", gs.time(), "start"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e1 in the same delta"
e1.notify()
print "test1:", gs.time(), "wait for one delta"
gs.wait(0)
print "test1:", gs.time(), "at this delta e1 was already notified"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e2 in the next delta"
e2.notify(0)
print "test1:", gs.time(), "wait for one delta"
gs.wait(0)
print "test1:", gs.time(), "at this same delta e2 gets notified"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e3 delayed by 5 us"
e3.notify(5, gs.US)
print "test1:", gs.time(), "wait for 4 us"
gs.wait(4, gs.US)
print "test1:", gs.time(), "at this time e3 wasn't notifyed yet"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "end"
def controler(thread):
print "controler:", gs.time(), "start"
print "controler:", gs.time(), "waiting 5 ns to pause thread", thread.name
gs.wait(5, gs.NS)
print "controler:", gs.time(), "pausing thread", thread.name, "NOW!"
thread.pause()
print "controler:", gs.time(), "waiting 3 ns to resume thread", thread.name
gs.wait(3)
print "controler:", gs.time(), "resuming thread", thread.name, "NOW!"
thread.resume()
print "controler:", gs.time(), "waiting 5 ns to pause thread", thread.name
gs.wait(5, gs.NS)
print "controler:", gs.time(), "pausing thread", thread.name, "NOW!"
thread.pause()
print "controler:", gs.time(), "waiting 3 ns to resume thread", thread.name
gs.wait(3)
print "controler:", gs.time(), "resuming thread", thread.name, "NOW!"
thread.resume()
print "controler:", gs.time(), "waiting 10 ns to kill thread", thread.name
gs.wait(10)
print "controler:", gs.time(), "killing thread", thread.name, "NOW!"
thread.kill()
def final():
render.clear()
# initialize graphic and audio systems
movie = gs.WebMMovie()
movie.Open("@data/sylvain_durif.webm")
video_format = movie.GetVideoData().GetFormat()
# create the frame textures and frame object
gpu = render.get_renderer()
y_tex = gpu.NewTexture()
gpu.CreateTexture(y_tex, video_format.width, video_format.height, gs.GpuTexture.R8, gs.GpuTexture.NoAA,
gs.GpuTexture.UsageDefault, False)
u_tex = gpu.NewTexture()
gpu.CreateTexture(u_tex, video_format.width // 2, video_format.height // 2, gs.GpuTexture.R8,
gs.GpuTexture.NoAA, gs.GpuTexture.UsageDefault, False)
v_tex = gpu.NewTexture()
gpu.CreateTexture(v_tex, video_format.width // 2, video_format.height // 2, gs.GpuTexture.R8,
gs.GpuTexture.NoAA, gs.GpuTexture.UsageDefault, False)
frame = gs.VideoFrame()
video_format.ClearFrame(frame)
video_timestamp = gs.time(0) # assume first frame time stamp is 0
# load the YV12 to RGB shader and setup drawing states
shader = gpu.LoadShader("@data/yv12.isl")
gpu.EnableDepthTest(False) # disable depth testing so that we don't even need to clear the z-buffer
# start streaming the movie audio data
channel = audio.get_mixer().StreamData(movie.GetAudioData())
# play until movie ends
while not movie.IsEOF():
render.clear()
# fit the while output window
screen_size = gpu.GetCurrentOutputWindow().GetSize()
gpu.SetViewport(gs.fRect(0, 0, screen_size.x, screen_size.y))
gpu.Set2DMatrices() # update the 2d matrix
# fetch the next video frame once audio gets past video
audio_timestamp = audio.get_mixer().GetChannelPosition(channel) # audio timestamp as reported by the mixer
if audio_timestamp >= video_timestamp:
movie.GetVideoData().GetFrame(frame)
video_timestamp = frame.GetTimestamp()
gpu.BlitTexture(y_tex, frame.GetPlaneData(gs.VideoFrame.Y), video_format.width, video_format.height)
gpu.BlitTexture(u_tex, frame.GetPlaneData(gs.VideoFrame.U), video_format.width // 2,
video_format.height // 2)
gpu.BlitTexture(v_tex, frame.GetPlaneData(gs.VideoFrame.V), video_format.width // 2,
video_format.height // 2)
# draw the current video frame to screen
vtxs = [gs.Vector3(0, 0, 0.5), gs.Vector3(0, screen_size.y, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5), gs.Vector3(0, 0, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5), gs.Vector3(screen_size.x, 0, 0.5)]
uvs = [gs.Vector2(0, 1), gs.Vector2(0, 0), gs.Vector2(1, 0), gs.Vector2(0, 1), gs.Vector2(1, 0),
gs.Vector2(1, 1)]
render_system = render.get_render_system()
gpu.SetShader(shader)
gs.SetShaderEngineValues(render_system)
gpu.SetShaderTexture("y_tex", y_tex)
gpu.SetShaderTexture("u_tex", u_tex)
gpu.SetShaderTexture("v_tex", v_tex)
render_system.DrawTriangleUV(2, vtxs, uvs)
render.flip()
def counter(name, last):
for num in range(1, last + 1):
print gs.time(), name + "\t", num
if num <> last: gs.wait(1)
print gs.time(), name + "\t", "finished"
def counter(name,last):
for num in range(1,last+1):
print gs.time(), name+"\t", num
if num <> last: gs.wait(1)
print gs.time(), name+"\t", "finished"
def update(scn, gui, openvr_frame_renderer):
global render_tgt_a, render_tgt_b, render_tgt_scene, gpu_texture_a, gpu_texture_b, gpu_texture_scene, scn_glow, single_texture_shader, vtxs, uvs
if not scn.IsReady():
return
screen_size = plus.GetRendererAsync().GetCurrentOutputWindow().GetSize()
if render_tgt_a is None:
render_tgt_a, gpu_texture_a = create_scene_render_target(
screen_size.x, screen_size.y)
render_tgt_b, gpu_texture_b = create_scene_render_target(
screen_size.x, screen_size.y)
render_tgt_scene, gpu_texture_scene = create_scene_render_target(
screen_size.x, screen_size.y)
scn_glow = plus.NewScene(False, False)
plus.AddEnvironment(scn_glow,
gs.Color.Transparent) # clear color to transparent
scn_glow.SetCurrentCamera(
plus.AddCamera(scn_glow,
scn.GetCurrentCamera().GetTransform().GetWorld()))
# find all node with name group, insert in the scn_glow and remove from the other
for node in scn.GetNodes():
if "group" in node.GetName():
new_node = plus.AddGeometry(
scn_glow,
node.GetObject().GetGeometry().GetName(),
node.GetTransform().GetWorld())
new_node.SetName(node.GetName())
# remove from the old
scn.RemoveNode(node)
plus.UpdateScene(scn_glow, gs.time(0))
plus.UpdateScene(scn_glow, gs.time(0))
single_texture_shader = plus.GetRendererAsync().LoadShader(
"assets/blur_texture.isl")
vtxs = [
gs.Vector3(0, 0, 0.5),
gs.Vector3(0, screen_size.y, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5),
gs.Vector3(0, 0, 0.5),
gs.Vector3(screen_size.x, screen_size.y, 0.5),
gs.Vector3(screen_size.x, 0, 0.5)
]
uvs = [
gs.Vector2(0, 1),
gs.Vector2(0, 0),
gs.Vector2(1, 0),
gs.Vector2(0, 1),
gs.Vector2(1, 0),
gs.Vector2(1, 1)
]
# check if change groupe
change_groupe(scn, gui, openvr_frame_renderer)
# render the geo in the first render target
plus.GetRendererAsync().SetRenderTarget(render_tgt_a)
plus.GetRendererAsync().Clear(gs.Color(0, 0, 0, 0))
plus.GetRendererAsync().SetViewport(
gs.fRect(0, 0, screen_size.x, screen_size.y))
if scn_glow.GetCurrentCamera() is not None:
scn_glow.GetCurrentCamera().GetTransform().SetWorld(
scn.GetCurrentCamera().GetTransform().GetWorld())
plus.UpdateScene(scn_glow, gs.time(0))
# render the first picture into the main scene second picture
def blur(tgt_1, pict_1, tgt_2, pict_2):
plus.GetRendererAsync().SetRenderTarget(tgt_2)
plus.GetRendererAsync().SetViewport(
gs.fRect(0, 0, screen_size.x, screen_size.y))
plus.GetRendererAsync().Set2DMatrices()
plus.GetRendererAsync().EnableBlending(True)
plus.GetRendererAsync().SetShader(single_texture_shader)
plus.GetRenderSystemAsync().SetShaderEngineValues()
horizontal = 0
for i in range(5):
plus.GetRendererAsync().SetRenderTarget(tgt_2)
plus.GetRendererAsync().Clear(gs.Color(0, 0, 0, 0))
plus.GetRendererAsync().SetShaderTexture("u_tex", pict_1)
plus.GetRendererAsync().SetShaderValue("horizontal", horizontal)
plus.GetRenderSystemAsync().DrawTriangleUV(2, vtxs, uvs)
plus.GetRendererAsync().DrawFrame()
plus.GetRendererAsync().Sync()
tgt_1, tgt_2 = tgt_2, tgt_1
pict_1, pict_2 = pict_2, pict_1
horizontal = (horizontal + 1) % 2
return pict_1
if single_texture_shader is not None and single_texture_shader.IsReady():
gpu_texture_blur = gpu_texture_a #blur(render_tgt_a, gpu_texture_a, render_tgt_b, gpu_texture_b)
# render the final picture
plus.GetRendererAsync().SetRenderTarget(None)
plus.GetRendererAsync().SetViewport(
gs.fRect(0, 0, screen_size.x, screen_size.y))
# render the slow scene output
plus.Texture2D(0, 0, 1, gpu_texture_scene, gs.Color.White, False, True)
plus.SetBlend2D(gs.BlendAlpha)
plus.Texture2D(0, 0, 1, gpu_texture_blur, gs.Color.White, False, True)
plus.SetBlend2D(gs.BlendOpaque)
def test1():
print "test1:", gs.time(), "start"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e1 in the same delta"
e1.notify()
print "test1:", gs.time(), "wait for one delta"
gs.wait(0)
print "test1:", gs.time(), "at this delta e1 was already notified"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e2 in the next delta"
e2.notify(0)
print "test1:", gs.time(), "wait for one delta"
gs.wait(0)
print "test1:", gs.time(), "at this same delta e2 gets notified"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "notify e3 delayed by 5 us"
e3.notify(5, gs.US)
print "test1:", gs.time(), "wait for 4 us"
gs.wait(4, gs.US)
print "test1:", gs.time(), "at this time e3 wasn't notifyed yet"
print "test1:", gs.time(), "wait for 10 default units (ns)"
gs.wait(10)
print "test1:", gs.time(), "end"
def controler(thread):
print "controler:", gs.time(), "start"
print "controler:", gs.time(), "waiting 5 ns to pause thread", thread.name
gs.wait(5, gs.NS)
print "controler:", gs.time(), "pausing thread", thread.name, "NOW!"
thread.pause()
print "controler:", gs.time(), "waiting 3 ns to resume thread", thread.name
gs.wait(3)
print "controler:", gs.time(), "resuming thread", thread.name, "NOW!"
thread.resume()
print "controler:", gs.time(), "waiting 5 ns to pause thread", thread.name
gs.wait(5, gs.NS)
print "controler:", gs.time(), "pausing thread", thread.name, "NOW!"
thread.pause()
print "controler:", gs.time(), "waiting 3 ns to resume thread", thread.name
gs.wait(3)
print "controler:", gs.time(), "resuming thread", thread.name, "NOW!"
thread.resume()
print "controler:", gs.time(), "waiting 10 ns to kill thread", thread.name
gs.wait(10)
print "controler:", gs.time(), "killing thread", thread.name, "NOW!"
thread.kill()
# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
# GNU General Public License for more details.
#
# You should have received a copy of the GNU General Public License
# along with this program; if not, write to the Free Software
# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA
# 02110-1301 USA
#
# ENDLICENSETEXT
import gs
import random
print "Start the simulation before defining the system"
gs.start(1,gs.US)
print "Simulation started:", gs.time()
f = gs.fifo(2)
def producer():
print "producer:", gs.time(), "start"
f.write(1)
print "producer:", gs.time(), "wrote 1"
f.write(2)
print "producer:", gs.time(), "wrote 2"
f.write(3)
print "producer:", gs.time(), "wrote 3"
f.write(4)
print "producer:", gs.time(), "wrote 4"
print "producer:", gs.time(), "end"
