Inheritance diagram for eVolve::Channel:
Collaboration diagram for eVolve::Channel:
Public Member Functions | |
| Channel (eq::Window *parent) | |
| Construct a new channel. | |
Protected Member Functions | |
| virtual | ~Channel () |
| Destruct the channel. | |
| virtual bool | configInit (const eq::uint128_t &initID) |
| Initialize this channel. | |
| virtual bool | configExit () |
| Exit this channel. | |
| virtual void | frameStart (const eq::uint128_t &frameID, const uint32_t frameNumber) |
| Start rendering a frame. | |
| virtual void | frameDraw (const eq::uint128_t &frameID) |
| Draw the scene. | |
| virtual void | frameAssemble (const eq::uint128_t &frameID) |
| Assemble all input frames. | |
| virtual void | frameReadback (const eq::uint128_t &frameID) |
| Read back the rendered frame buffer into the output frames. | |
| virtual void | frameViewFinish (const eq::uint128_t &frameID) |
| Finish updating a destination channel. | |
| virtual void | frameClear (const eq::uint128_t &frameID) |
| Clear the frame buffer. | |
| virtual bool | useOrtho () const |
| Select perspective or orthographic rendering. | |
| void | clearViewport (const eq::PixelViewport &pvp) |
Detailed Description
Definition at line 42 of file share/Equalizer/examples/eVolve/channel.h.
Constructor & Destructor Documentation
| eVolve::Channel::Channel | ( | eq::Window * | parent | ) |
Construct a new channel.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 42 of file eVolve/channel.cpp.
References eq::fabric::Frame::BUFFER_COLOR, eq::FrameData::setBuffers(), and eq::Frame::setFrameData().
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| virtual eVolve::Channel::~Channel | ( | ) | [inline, protected, virtual] |
Destruct the channel.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 48 of file share/Equalizer/examples/eVolve/channel.h.
Member Function Documentation
| bool eVolve::Channel::configExit | ( | ) | [protected, virtual] |
Exit this channel.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 70 of file eVolve/channel.cpp.
References eq::Frame::getFrameData().
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| bool eVolve::Channel::configInit | ( | const eq::uint128_t & | initID | ) | [protected, virtual] |
Initialize this channel.
- Parameters:
-
initID the init identifier.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 61 of file eVolve/channel.cpp.
References eq::Channel::configInit(), and eq::fabric::Channel< Window, Channel >::setNearFar().
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| void eVolve::Channel::frameAssemble | ( | const eq::uint128_t & | frameID | ) | [protected, virtual] |
Assemble all input frames.
Called 0 to n times during one frame.
- Parameters:
-
frameID the per-frame identifier.
- See also:
- getInputFrames()
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 284 of file eVolve/channel.cpp.
References eq::Compositor::assembleFrame(), eq::Compositor::assembleFramesSorted(), eq::Statistic::CHANNEL_FRAME_WAIT_READY, eq::Channel::getDrawableConfig(), eq::Frame::getFrameData(), eq::Frame::getImages(), eq::Channel::getInputFrames(), eq::Channel::getObjectManager(), eq::fabric::Frame::getOffset(), eq::fabric::Channel< Window, Channel >::getPixelViewport(), eq::Frame::getRange(), eq::Channel::getRegions(), eq::fabric::Frame::getZoom(), eq::Frame::readback(), eq::Channel::resetAssemblyState(), eq::fabric::Frame::setOffset(), eq::fabric::Frame::setZoom(), and eq::Frame::waitReady().
| void eVolve::Channel::frameClear | ( | const eq::uint128_t & | frameID | ) | [protected, virtual] |
Clear the frame buffer.
Called 0 to n times during one frame.
- Parameters:
-
frameID the per-frame identifier.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 95 of file eVolve/channel.cpp.
References eq::Channel::applyBuffer(), eq::Channel::applyViewport(), and eq::fabric::Channel< Window, Channel >::getRange().
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| void eVolve::Channel::frameDraw | ( | const eq::uint128_t & | frameID | ) | [protected, virtual] |
Draw the scene.
Called 0 to n times during one frame.
- Parameters:
-
frameID the per-frame identifier.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 146 of file eVolve/channel.cpp.
References eq::Channel::applyBuffer(), eq::Channel::applyFrustum(), eq::Channel::applyHeadTransform(), eq::Channel::applyViewport(), eq::Channel::getPipe(), eq::fabric::Channel< Window, Channel >::getRange(), eq::Channel::getUniqueColor(), and eq::Channel::outlineViewport().
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| void eVolve::Channel::frameReadback | ( | const eq::uint128_t & | frameID | ) | [protected, virtual] |
Read back the rendered frame buffer into the output frames.
Called 0 to n times during one frame.
- Parameters:
-
frameID the per-frame identifier.
- See also:
- getOutputFrames()
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 385 of file eVolve/channel.cpp.
References eq::fabric::Frame::BUFFER_COLOR, eq::fabric::Frame::BUFFER_DEPTH, eq::Frame::disableBuffer(), eq::Frame::getFrameData(), eq::Channel::getOutputFrames(), and eq::Frame::setQuality().
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| void eVolve::Channel::frameStart | ( | const eq::uint128_t & | frameID, |
| const uint32_t | frameNumber | ||
| ) | [protected, virtual] |
Start rendering a frame.
Called once at the beginning of each frame, to do per-frame updates of channel-specific data. This method has to call startFrame().
- Parameters:
-
frameID the per-frame identifier. frameNumber the frame to start.
- See also:
- Config::startFrame()
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 78 of file eVolve/channel.cpp.
References eVolve::BG_COLOR, eVolve::BG_WHITE, and eq::Channel::getUniqueColor().
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| void eVolve::Channel::frameViewFinish | ( | const eq::uint128_t & | frameID | ) | [protected, virtual] |
Finish updating a destination channel.
Called once on each destination channel, e.g., channels which are defined by a view/segment intersection, before frameFinish to update a part of a view.
This is typically used to do operations on the output channel after it has been fully updated, e.g., to draw a 2D overlay.
- Parameters:
-
frameID the per-frame identifier.
- Version:
- 1.0
Reimplemented from eq::Channel.
Definition at line 401 of file eVolve/channel.cpp.
| bool eVolve::Channel::useOrtho | ( | ) | const [protected, virtual] |
Select perspective or orthographic rendering.
Influences the behaviour of getFrustum, getHeadTransform and the corresponding apply methods in eq::Channel. Intended to be overwritten by the implementation to select orthographic rendering.
- Version:
- 1.0
Reimplemented from eq::fabric::Channel< Window, Channel >.
Definition at line 199 of file eVolve/channel.cpp.
The documentation for this class was generated from the following files:
