def onCreate(self):
#Heightmap.
#self.heightmap = d3d11x.HeightMap(self.device, None, (64, 64), heightCallback, (2, 1, 2), (8, 8), False)
self.heightmap = d3d11x.HeightMap(
self.device, d3d11x.getResourceDir("Textures", "heightmap.dds"),
(64, 64), heightCallback, (2, 1, 2), (8, 8), False)
self.heightmap.textureView = self.loadTextureView("ground-marble.dds")
#Sphere mesh.
meshPath = d3d11x.getResourceDir("Mesh", "sphere.obj")
self.sphere = d3d11x.Mesh(self.device, meshPath)
self.sphere.textureView = self.loadTextureView("misc-white.bmp")
def compute():
#Create two input buffers and one for the output.
buffer1, buffer1srv = createBufferAndView()
buffer2, buffer2srv = createBufferAndView()
bufferOut, bufferOutUav = createBufferAndView()
bufferOut.resize(NUMITEMS)
#Staging buffer which will be used to copy data
#between GPU and CPU.
stager = createStagingBuffer(INPUTDATA, CPU_ACCESS_WRITE | CPU_ACCESS_READ)
buffer1.copy(stager)
buffer2.copy(stager)
#Load the effect and set buffers.
effect = d3d11.Effect(d3d11x.getResourceDir("Effects", "Compute.fx"))
effect.set("buffer1", buffer1srv)
effect.set("buffer2", buffer2srv)
effect.set("bufferOut", bufferOutUav)
effect.set("bufferSize", NUMITEMS)
effect.apply(0, 0)
compStart = time.clock()
#Start the compute operation.
device.dispatch(NUMITEMS, 1, 1)
#Copy data back for CPU access.
stager.copy(bufferOut)
outputData = []
with d3d11x.Mapper(stager, MAP_READ):
outputData = stager[:]
print("Compute shader took %f seconds" % (time.clock() - compStart))
verifyResults(outputData)
def onCreate(self):
#Add a macro and replace the default effect with our own.
d3d11x.Mesh.effectMacros["BLOB_COUNT"] = str(BLOB_COUNT)
d3d11x.Mesh.effectName = "SampleBlobs.fx"
self.mesh = d3d11x.Mesh(self.device,
d3d11x.getResourceDir("Mesh", "sphere.obj"))
#Blob data.
self.blobs = []
self.pos = [
d3d11.Vector(-1.5, 6.0, -4.0),
d3d11.Vector(1.5, 0.0, -4.0),
d3d11.Vector(6.5, 7.0, -4.0),
d3d11.Vector(-6.5, 7.0, -4.0)
]
#GUI stuff.
self.manager = d3d11gui.Manager(self.device, self.window)
main = d3d11gui.Window(self.manager, d3d11x.Rect(10, 50, 200, 120))
main.text = "Choose the technique:"
choice = d3d11gui.Choice(main, d3d11x.Rect(5, 30, 150, 25))
choice.onChoice = self.onChoiceTech
choice.add("Merge")
choice.add("Meta")
choice.add("Wobble")
choice.add("Avoid")
choice.add("No effect")
self.tech = 0
def onClickLaunchSample(self, event):
pyPath = d3d11x.getResourceDir(event.sender.pyname + ".py")
self.window.show(SW_HIDE)
try:
subprocess.call('"%s" "%s"' % (sys.executable, pyPath))
except:
pass
self.window.show(SW_SHOW)
def build(self):
effectName = self.effecName
if not self.effecName:
effectName = "marker.fx"
effectPath = d3d11x.getResourceDir(".", "effects/marker.fx")
self.effect = d3d11.Effect(effectPath)
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(g_vertexDesc, self.effect, 0, 0)
def onCreate(self):
#Sphere mesh.
meshPath = d3d11x.getResourceDir("Mesh", "sphere.obj")
self.sphere = d3d11x.Mesh(self.device, meshPath)
self.sphere.textureView = self.loadTextureView("misc-white.bmp")
#User controlled camera.
self.camera = d3d11x.Camera((0, 0, -40), (0, 1, 0), 1.0)
def build(self):
effectName = self.effecName
if not self.effecName:
effectName = "marker.fx"
effectPath = d3d11x.getResourceDir(".", "effects/marker.fx")
self.effect = d3d11.Effect(effectPath)
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(g_vertexDesc, self.effect, 0, 0)
def onCreate(self):
self.renderTarget = None
self.renderTargetView = None
meshPath = d3d11x.getResourceDir("Mesh", "barrel.obj")
self.mesh = d3d11x.Mesh(self.device, meshPath)
self.mesh.textureView = self.loadTextureView("static-barrel.dds")
self.skyBox = d3d11x.SkyBox(self.device)
self.skyBox.textureView = self.loadTextureView("skybox-clear.dds")
effectPath = d3d11x.getResourceDir("Effects", "SamplePostProcess.fx")
self.postEffect = d3d11.Effect(effectPath)
self.postInputLayout = d3d11.InputLayout(vertexLayoutDesc,
self.postEffect, 0, 0)
#Vertex buffer for 2D stuff.
self.vertexBuffer = d3d11.Buffer(vertexLayoutDesc, 32,
BIND_VERTEX_BUFFER, USAGE_DYNAMIC,
CPU_ACCESS_WRITE)
def setDesc(self, desc):
self.desc = desc
effectPath = d3d11x.getResourceDir(".", self.desc.effect)
self.effect = d3d11.Effect(effectPath)
self.vertexDesc = self.desc.vtdesc
print self.desc.effect, self.vertexDesc
print self.effect
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(self.vertexDesc, self.effect, 0, 0)
def setDesc(self, desc):
self.desc = desc
effectPath = d3d11x.getResourceDir(".", self.desc.effect)
self.effect = d3d11.Effect(effectPath)
self.vertexDesc = self.desc.vtdesc
print self.desc.effect, self.vertexDesc
print self.effect
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(self.vertexDesc, self.effect, 0,
0)
def onCreate(self):
#Heightmap.
self.heightmap = d3d11x.HeightMap(
self.device, d3d11x.getResourceDir("Textures", "heightmap.dds"),
(64, 64), heightCallback, (1.5, 0.1, 1.5), (8, 8), True)
self.heightmap.textureView = self.loadTextureView("ground-moss.dds")
#Skybox.
self.skybox = d3d11x.SkyBox(self.device)
self.skybox.textureView = self.loadTextureView("skybox-clear.dds")
#User controlled camera.
self.camera = d3d11x.Camera((0, 20, -80), (0, 10, 0), 1.0)
def build(self):
effectName = self.effecName
if not self.effecName:
effectName = "marker.fx"
effectPath = d3d11x.getResourceDir(".", "effects/marker.fx")
self.effect = d3d11.Effect(effectPath)
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(g_vertexDesc, self.effect, 0, 0)
vertexData = []
for i in xrange(self.gridx + 1):
if i % 2 == 0:
vertexData.append((0, 0, i * self.gridsize, 1, 1, 1, 1))
vertexData.append(
(self.width, 0, i * self.gridsize, 1, 1, 1, 1))
else:
vertexData.append(
(self.width, 0, i * self.gridsize, 1, 1, 1, 1))
vertexData.append((0, 0, i * self.gridsize, 1, 1, 1, 1))
for i in xrange(self.gridy + 1):
if self.height % 2 == 0:
if i % 2 == 0:
vertexData.append(
(i * self.gridsize, 0, self.height, 1, 1, 1, 1))
vertexData.append((i * self.gridsize, 0, 0, 1, 1, 1, 1))
else:
vertexData.append((i * self.gridsize, 0, 0, 1, 1, 1, 1))
vertexData.append(
(i * self.gridsize, 0, self.height, 1, 1, 1, 1))
else:
if i % 2 == 0:
vertexData.append(((self.width - i) * self.gridsize, 0,
self.height, 1, 1, 1, 1))
vertexData.append(
((self.width - i) * self.gridsize, 0, 0, 1, 1, 1, 1))
else:
vertexData.append(
((self.width - i) * self.gridsize, 0, 0, 1, 1, 1, 1))
vertexData.append(((self.width - i) * self.gridsize, 0,
self.height, 1, 1, 1, 1))
self.vertexBuffer = d3d11.Buffer(
g_vertexDesc,
vertexData, # D3D11_SUBRESOURCE_DATA
BIND_VERTEX_BUFFER, # D3D11_BUFFER_DESC.BinadFlags
USAGE_DYNAMIC, # D3D11_BUFFER_DESC.Usage
CPU_ACCESS_WRITE, # D3D11_BUFFER_DESC.CPUAccessFlags
)
def __init__(self, parent, id, title, pos, size=(800, 600)):
wx.Frame.__init__(self, parent, id, title, pos, size)
self.mainpanel = wx.Panel(self, -1, size=(800, 600))
self.mainpanel.SetAutoLayout(True)
self.leftwindow = wx.Panel(self.mainpanel, -1, (10, 10), (380, 450))
self.leftwindow.SetBackgroundColour(wx.WHITE)
self.leftwindow.SetConstraints(
anchors.LayoutAnchors(self.leftwindow, True, True, True, True))
self.rightwindow = wx.Panel(self.mainpanel, -1, (400, 10), (380, 450))
self.rightwindow.SetBackgroundColour(wx.WHITE)
self.rightwindow.SetConstraints(
anchors.LayoutAnchors(self.rightwindow, False, True, True, True))
playvideo = wx.Button(self.mainpanel, -1,
"Play media on this window...", (500, 500))
playvideo.SetConstraints(
anchors.LayoutAnchors(playvideo, False, False, True, True))
self.Bind(wx.EVT_BUTTON, self.playVideo, playvideo)
#Create a DirectPython window from an existing wxPython window.
tempWindow = d3d11.Window(handle=self.leftwindow.GetHandle())
#Create our resources. Note that if the size of the window
#changes, you should call self.device.reset().
self.device = d3d11.Device(tempWindow, DRIVER_TYPE_WARP)
self.effect = d3d11.Effect(
d3d11x.getResourceDir("Effects", "Tutorial2.fx"))
self.inputLayout = d3d11.InputLayout(vertexDesc, self.effect, 0, 0)
self.vertexBuffer = d3d11.Buffer(vertexDesc, triangle,
BIND_VERTEX_BUFFER)
#We need to detach() the window. This means that it is up to
#us (or wxPython) to mange the window from now on.
tempWindow.detach()
self.media = None
self.Bind(wx.EVT_PAINT, self.onPaint)
self.Bind(wx.EVT_TIMER, self.onTimer)
self.Bind(wx.EVT_IDLE, self.onIdle)
self.leftwindow.Bind(wx.EVT_SIZE, self.onSize)
#Use a timer for rendering. It is not a very smooth
#solution, you might want to tweak the time interval
#or do something else, now it is jerky.
self.timer = wx.Timer(self)
self.timer.Start(10)
def build(self):
effectName = self.effecName
if not self.effecName:
effectName = "marker.fx"
effectPath = d3d11x.getResourceDir(".", "effects/marker.fx")
self.effect = d3d11.Effect(effectPath)
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
self.inputLayout = d3d11.InputLayout(g_vertexDesc, self.effect, 0, 0)
vertexData = []
for i in xrange(self.gridx+1):
if i%2 == 0:
vertexData.append( (0, 0, i*self.gridsize, 1, 1, 1, 1) )
vertexData.append( (self.width, 0, i*self.gridsize, 1, 1, 1, 1) )
else:
vertexData.append( (self.width, 0, i*self.gridsize, 1, 1, 1, 1) )
vertexData.append( (0, 0, i*self.gridsize, 1, 1, 1, 1) )
for i in xrange(self.gridy+1):
if self.height%2 == 0:
if i%2 == 0:
vertexData.append( (i*self.gridsize, 0, self.height, 1, 1, 1, 1) )
vertexData.append( (i*self.gridsize, 0, 0, 1, 1, 1, 1) )
else:
vertexData.append( (i*self.gridsize, 0, 0, 1, 1, 1, 1) )
vertexData.append( (i*self.gridsize, 0, self.height, 1, 1, 1, 1) )
else:
if i%2 == 0:
vertexData.append( ( (self.width-i)*self.gridsize, 0, self.height, 1, 1, 1, 1) )
vertexData.append( ( (self.width-i)*self.gridsize, 0, 0, 1, 1, 1, 1) )
else:
vertexData.append( ( (self.width-i)*self.gridsize, 0, 0, 1, 1, 1, 1) )
vertexData.append( ( (self.width-i)*self.gridsize, 0, self.height, 1, 1, 1, 1) )
self.vertexBuffer = d3d11.Buffer(
g_vertexDesc,
vertexData, # D3D11_SUBRESOURCE_DATA
BIND_VERTEX_BUFFER, # D3D11_BUFFER_DESC.BinadFlags
USAGE_DYNAMIC, # D3D11_BUFFER_DESC.Usage
CPU_ACCESS_WRITE, # D3D11_BUFFER_DESC.CPUAccessFlags
)
def onCreate(self):
self.heightmap = d3d11x.HeightMap(self.device, None, (32, 32),
heightFunc, (2, 1, 2), (10, 10),
False)
self.heightmap.textureView = self.loadTextureView("ground-marble.dds")
effectPath = d3d11x.getResourceDir("Effects", "SampleSprites.fx")
self.spriteEffect = d3d11.Effect(effectPath)
self.spriteInputLayout = d3d11.InputLayout(spriteLayoutDesc,
self.spriteEffect, 0, 0)
self.spriteTexture = self.loadTextureView("misc-particle.dds")
self.camera = d3d11x.Camera()
#Create a dynamic vertex buffer for our sprites. Double the
#size for shadow sprites.
self.spriteBuffer = d3d11.Buffer(spriteLayoutDesc, POINT_COUNT * 2,
BIND_VERTEX_BUFFER, USAGE_DYNAMIC,
CPU_ACCESS_WRITE)
self.points = []
def onCreate(self):
self.window.show(SW_HIDE)
textureName = d3d11x.getResourceDir("Textures", "static-barrel.dds")
#Warm the filesystem cache.
dummy = d3d11.Texture(textureName)
COUNT = 10
#Force format conversion, heavy work for the CPU.
FORMAT = FORMAT_R8G8B8A8_UNORM
#Normal loading.
normalStart = time.clock()
for x in range(COUNT):
t = d3d11.Texture(textureName, (0, 0, 1, 0), FORMAT)
normalTime = time.clock() - normalStart
#Threaded loading.
threadStart = time.clock()
loader = d3d11x.ThreadedLoader()
for x in range(COUNT):
loader.addJob(self, "t", d3d11.Texture, textureName, (0, 0, 1, 0),
FORMAT)
#loader.wait()
loader.join()
threadTime = time.clock() - threadStart
comp = normalTime / threadTime
result = "faster"
if comp < 1.0:
result = "slower"
d3d11.messageBox(self.window,
message % (normalTime, threadTime, comp, result),
"Results", 0)
self.exit()
#This is functionally same as above, only easier to read. I use the complex one now
#so that you don't get confused when you encounter it in samples.
#("POSITION", 0, FORMAT_R32G32B32_FLOAT),
#("COLOR", 0, FORMAT_R32G32B32A32_FLOAT),
]
#Our triangle - three vertices with position and color. The layout must match 'vertexDesc'.
triangle = [
(-5, 0, 0) + (1, 0, 0, 1), #Red vertex.
(0, 10, 0) + (0, 1, 0, 1), #Green vertex.
(5, 0, 0) + (0, 0, 1, 1), #Blue vertex.
]
#Effect for rendering. The file contains trivial vertex- and pixel-shader.
effect = d3d11.Effect(d3d11x.getResourceDir("Effects", "Tutorial2.fx"))
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
inputLayout = d3d11.InputLayout(vertexDesc, effect, 0, 0)
#Create a hardware buffer to hold our triangle.
vertexBuffer = d3d11.Buffer(vertexDesc, triangle, BIND_VERTEX_BUFFER)
#Precalculate view matrix. Eye position is (0, 5, -15) and it is looking at (0, 5, 0). (0, 1, 0) points up.
viewMatrix = d3d11.Matrix()
viewMatrix.lookAt((0, 5, -15), (0, 5, 0), (0, 1, 0))
def mainloop():
while 1:
#("COLOR", 0, FORMAT_R32G32B32A32_FLOAT),
]
#Our triangle - three vertices with position and color. The layout must match 'vertexDesc'.
triangle = [
(-5, 0, 0) + (1, 0, 0, 1), #Red vertex.
(0, 10, 0) + (0, 1, 0, 1), #Green vertex.
(5, 0, 0) + (0, 0, 1, 1), #Blue vertex.
]
vertices = []
for p in cdata.Box:
vertices.append((p[0], p[1], p[2], 1, 1, 1, 1))
#Effect for rendering. The file contains trivial vertex- and pixel-shader.
effect = d3d11.Effect(d3d11x.getResourceDir("Effects", "simple.fx"))
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
inputLayout = d3d11.InputLayout(vertexDesc, effect, 0, 0)
#Create a hardware buffer to hold our triangle.
vertexBuffer = d3d11.Buffer(vertexDesc, vertices, BIND_VERTEX_BUFFER)
#Precalculate view matrix. Eye position is (0, 5, -15) and it is looking at (0, 5, 0). (0, 1, 0) points up.
viewMatrix = d3d11.Matrix()
viewMatrix.lookAt((0, 5, -15), (0, 5, 0), (0, 1, 0))
def mainloop():
while 1:
#Check all new messages.
def onCreate(self):
self.manager = gui.Manager(self.device, self.window)
root = gui.Window(self.manager, d3d11x.Rect(250, 100, 500, 400))
root.title = "Window 1"
root2 = gui.Window(self.manager, d3d11x.Rect(10, 10, 400, 450))
text = gui.Label(root2, d3d11x.Rect(10, 10, 300, 100))
text.setAnchor((10, None, 10, None))
text.titleColor = (1, 1, 0, 1)
text.title = "This is a sample"
text.text = "This control has an anchor attached and will be resized horizontally if the parent window is resized."
edit = gui.TextBox(root2, d3d11x.Rect(10, 140, 300, 250))
edit.text = "You can edit the contents of this text box in many ways.\n\nPress the right mouse key on an empty space to open a menu."
image = gui.Image(root, d3d11x.Rect(300, 50, 1, 1),
d3d11x.getResourceDir("Textures", "misc-moon.png"),
(50, 50))
image.text = "Image"
image.textColor = (1, 0, 0, 0.75)
button = gui.Button(root, d3d11x.Rect(10, 20, 100, 35), "Hello")
button.onClick = self.onHello
#You can store custom objects into some widgets. Anything
#which can be converted to a string is OK.
class Dummy:
def __init__(self, i):
self.i = i
def __str__(self):
return "Item %i" % self.i
choices = gui.Choice(root, d3d11x.Rect(10, 60, 200, 30))
choices.onChoice = self.onChoice
for x in range(5):
choices.add(Dummy(x))
group = gui.CheckBoxGroup(root, d3d11x.Rect(10, 120, 150, 200))
group.onCheck = self.onCheck
for x in range(3):
group.add(Dummy(x))
group.check(1, True)
radio = gui.RadioGroup(root, d3d11x.Rect(200, 120, 150, 200))
radio.onSelect = self.onSelect
for x in range(3):
radio.add(Dummy(x))
radio.select(2)
slider = gui.Slider(root, d3d11x.Rect(20, 250, 200, 8))
slider.range = 100
slider.drawConnectors = 1
slider.addSelector(gui.Selector(0, 50))
slider.addSelector(gui.Selector(49, 100, 99))
slider.onSlide = self.onSlide
slider2 = gui.Slider(root, d3d11x.Rect(250, 250, 100, 8))
slider2.range = 50
slider2.addSelector()
scrollBar = gui.ScrollBar(root, d3d11x.Rect(0, 0, 100, 100))
scrollBar.setScrollData(gui.ScrollData(20, 10, gui.SCROLL_X))
scrollBar.setScrollData(gui.ScrollData(10, 10, gui.SCROLL_Y))
progress = gui.ProgressBar(root, d3d11x.Rect(10, 300, 200, 25))
progress.throbber = True
#("COLOR", 0, FORMAT_R32G32B32A32_FLOAT),
]
#Our triangle - three vertices with position and color. The layout must match 'vertexDesc'.
triangle = [
(-5, 0, 0) + (1, 0, 0, 1), #Red vertex.
(0, 10, 0) + (0, 1, 0, 1), #Green vertex.
(5, 0, 0) + (0, 0, 1, 1), #Blue vertex.
]
vertices = []
for p in cdata.Box:
vertices.append((p[0], p[1], p[2], 1, 1, 1, 1))
#Effect for rendering. The file contains trivial vertex- and pixel-shader.
effect = d3d11.Effect(d3d11x.getResourceDir("Effects", "simple.fx"))
#Input layout for the effect. Valid when technique index == 0 and it's pass index == 0 or
#the pass's input signature is compatible with that combination.
inputLayout = d3d11.InputLayout(vertexDesc, effect, 0, 0)
#Create a hardware buffer to hold our triangle.
vertexBuffer = d3d11.Buffer(vertexDesc, vertices, BIND_VERTEX_BUFFER)
#Precalculate view matrix. Eye position is (0, 5, -15) and it is looking at (0, 5, 0). (0, 1, 0) points up.
viewMatrix = d3d11.Matrix()
viewMatrix.lookAt((0, 5, -15), (0, 5, 0), (0, 1, 0))
def mainloop():
while 1:
def onClickHelp(self, event):
helpIndex = d3d11x.getResourceDir("..", "Docs", "index.html")
os.startfile(helpIndex)
