def prepareSceneRender(self):
self.debug("Preparing scene render for", self._name)
# Init buffer object
self._createBuffer()
# Prepare fullscreen quad
self._quad = self._makeFullscreenQuad()
# Prepare initial state
cs = NodePath("InitialStateDummy")
cs.setState(self._sourceCam.node().getInitialState())
if self.hasTarget(RenderTargetType.Aux0):
cs.setAttrib(AuxBitplaneAttrib.make(self._auxBits), 20)
cs.setAttrib(StencilAttrib.makeOff(), 20)
if not self._enableTransparency:
cs.setAttrib(TransparencyAttrib.make(TransparencyAttrib.MNone), 20)
self._sourceCam.node().setInitialState(cs.getState())
# Set new camera
bufferCam = self._makeFullscreenCam()
bufferCamNode = self._quad.attachNewNode(bufferCam)
self._region.setCamera(bufferCamNode)
self._region.setSort(5)
# Set clears
bufferRegion = self._buffer.getInternalBuffer().getDisplayRegion(0)
self._correctClears()
bufferRegion.setClearStencilActive(False)
# self._sourceWindow.setClearStencilActive(False)
# Set aux clears
targetCheck = [
(RenderTargetType.Aux0, GraphicsOutput.RTPAuxRgba0),
(RenderTargetType.Aux1, GraphicsOutput.RTPAuxRgba1),
(RenderTargetType.Aux2, GraphicsOutput.RTPAuxRgba2),
(RenderTargetType.Aux3, GraphicsOutput.RTPAuxRgba3),
]
for target, targetBindPos in targetCheck:
if self.hasTarget(target):
bufferRegion.setClearActive(targetBindPos, 1)
bufferRegion.setClearValue(targetBindPos,
Vec4(0.5, 0.5, 1.0, 0.0))
self._region.disableClears()
bufferRegion.setCamera(self._sourceCam)
bufferRegion.setActive(1)
# bufferRegion.setClearDepthActive(False)
bufferRegion.setSort(20)
self._setSizeShaderInput()
def prepareSceneRender(self, earlyZ=False, earlyZCam=None):
""" Renders the scene of the source camera to the buffer. See the
documentation of this class for further information """
self.debug("Preparing scene render")
# Init buffer object
self._createBuffer()
# Prepare initial state
cs = NodePath("InitialStateDummy")
cs.setState(self._sourceCam.node().getInitialState())
if self.hasTarget(RenderTargetType.Aux0):
cs.setAttrib(AuxBitplaneAttrib.make(self._auxBits), 20)
cs.setAttrib(StencilAttrib.makeOff(), 20)
if not self._enableTransparency:
cs.setAttrib(TransparencyAttrib.make(TransparencyAttrib.MNone),
100)
if not self._writeColor:
cs.setAttrib(ColorWriteAttrib.make(ColorWriteAttrib.COff), 100)
self._sourceCam.node().setInitialState(cs.getState())
if earlyZ:
self._earlyZRegion = self._internalBuffer.makeDisplayRegion()
self._earlyZRegion.setSort(-10)
self._earlyZRegion.setCamera(earlyZCam)
self._node = NodePath("RTRoot")
# Prepare fullscreen quad
if self._createOverlayQuad:
self._quad = self._makeFullscreenQuad()
self._quad.reparentTo(self._node)
bufferCam = self._makeFullscreenCam()
self._camera = self._node.attachNewNode(bufferCam)
self._region.setCamera(self._camera)
self._region.setSort(5)
# Set clears
bufferRegion = self._internalBuffer.getDisplayRegion(0)
self._correctClears()
bufferRegion.setClearStencilActive(False)
# self._sourceWindow.setClearStencilActive(False)
# Set aux clears
targetCheck = [
(RenderTargetType.Aux0, GraphicsOutput.RTPAuxRgba0),
(RenderTargetType.Aux1, GraphicsOutput.RTPAuxRgba1),
(RenderTargetType.Aux2, GraphicsOutput.RTPAuxRgba2),
(RenderTargetType.Aux3, GraphicsOutput.RTPAuxRgba3),
]
for target, targetBindPos in targetCheck:
if self.hasTarget(target):
bufferRegion.setClearActive(targetBindPos, 1)
bufferRegion.setClearValue(targetBindPos,
Vec4(0.5, 0.5, 1.0, 0.0))
self._region.disableClears()
bufferRegion.setCamera(self._sourceCam)
bufferRegion.setActive(1)
bufferRegion.setClearDepthActive(False)
bufferRegion.setSort(20)
if earlyZ:
self._earlyZRegion.disableClears()
self._earlyZRegion.setClearDepthActive(True)
self._earlyZRegion.setActive(1)
self._setSizeShaderInput()
self._active = True
self._registerBuffer()
def prepareSceneRender(self):
""" Renders the scene of the source camera to the buffer. See the
documentation of this class for further information """
self.debug("Preparing scene render")
# Init buffer object
self._createBuffer()
# Prepare fullscreen quad
self._quad = self._makeFullscreenQuad()
# Prepare initial state
cs = NodePath("InitialStateDummy")
cs.setState(self._sourceCam.node().getInitialState())
if self.hasTarget(RenderTargetType.Aux0):
cs.setAttrib(AuxBitplaneAttrib.make(self._auxBits), 20)
cs.setAttrib(StencilAttrib.makeOff(), 20)
if not self._enableTransparency:
cs.setAttrib(TransparencyAttrib.make(TransparencyAttrib.MNone), 100)
if not self._writeColor:
cs.setAttrib(ColorWriteAttrib.make(ColorWriteAttrib.COff), 100)
self._sourceCam.node().setInitialState(cs.getState())
# Set new camera
bufferCam = self._makeFullscreenCam()
bufferCamNode = self._quad.attachNewNode(bufferCam)
self._region.setCamera(bufferCamNode)
self._region.setSort(5)
# Set clears
bufferRegion = self._buffer.getInternalBuffer().getDisplayRegion(0)
self._correctClears()
bufferRegion.setClearStencilActive(False)
# self._sourceWindow.setClearStencilActive(False)
# Set aux clears
targetCheck = [
(RenderTargetType.Aux0, GraphicsOutput.RTPAuxRgba0),
(RenderTargetType.Aux1, GraphicsOutput.RTPAuxRgba1),
(RenderTargetType.Aux2, GraphicsOutput.RTPAuxRgba2),
(RenderTargetType.Aux3, GraphicsOutput.RTPAuxRgba3),
]
for target, targetBindPos in targetCheck:
if self.hasTarget(target):
bufferRegion.setClearActive(targetBindPos, 1)
bufferRegion.setClearValue(
targetBindPos, Vec4(0.5, 0.5, 1.0, 0.0))
self._region.disableClears()
bufferRegion.setCamera(self._sourceCam)
bufferRegion.setActive(1)
# bufferRegion.setClearDepthActive(False)
bufferRegion.setSort(20)
self._setSizeShaderInput()