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vfxwindow

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vfxwindow

QT窗口类设计用于在多个VFX程序之间兼容的工具。

课程的主要目的是将其集成到程序UI中，但它还包含有用的功能，例如安全处理回调并自动保存窗口位置。

预期的用法是使您的窗口类继承VFXWindow这是QMainWindow的实例。通过调用cls.show() ，它将根据加载程序以及以前保存的设置启动正确的窗口类型。

这是完全稳定的，但是仍然有很多需要改进的地方。非常感谢扩展现有应用程序支持或添加新应用程序的任何帮助。

安装

 pip install vfxwindow

基本示例：

 from Qt import QtWidgets
from vfxwindow import VFXWindow

class MyWindow ( VFXWindow ):
    """Test window to show off some features."""

    WindowID = 'vfx.window.test'
    WindowName = 'My Window'
    WindowDockable = True

    def __init__ ( self , parent = None , ** kwargs ):
        super ( MyWindow , self ). __init__ ( parent , ** kwargs )
        # Setup widgets/build UI here as you normally would
        self . setCentralWidget ( QtWidgets . QWidget ())

        # Setup callbacks
        self . callbacks . add ( 'file.new' , self . afterSceneChange )
        self . callbacks . add ( 'file.load' , self . afterSceneChange )
        if self . application == 'Maya' :  # Maya supports before/after callbacks
            self . callbacks . add ( 'file.new.before' , self . beforeSceneChange )
            self . callbacks . add ( 'file.load.before' , self . beforeSceneChange )
        elif self . application in ( 'Nuke' , 'Substance' ):  # Nuke and Painter/Designer support close
            self . callbacks . add ( 'file.close' , self . beforeSceneChange )

        # Wait until the program is ready before triggering the new scene method
        self . deferred ( self . afterSceneChange )

    def afterSceneChange ( self , * args ):
        """Create the scene specific callbacks.
        These are being created in a callback "group".
        Subgroups are also supported.

        Even though the callback is the same, the signatures can differ.
        See '/vfxwindow/<app>/callbacks.py' for the relevant signatures.
        """
        if self . application == 'Maya' :
            self . callbacks [ 'scene' ]. add ( 'node.add' , self . mayaNodeAdded , nodeType = 'dependNode' )
        if self . application == 'Nuke' :
            self . callbacks [ 'scene' ]. add ( 'node.add' , self . nukeNodeAdded )

    def beforeSceneChange ( self , * args ):
        """Delete the scene specific callbacks."""
        self . callbacks [ 'scene' ]. delete ()

    def mayaNodeAdded ( self , node , clientData ):
        """Print out the node that was added in Maya."""
        import maya . api . OpenMaya as om2
        print ( 'Node was added: {}' . format ( om2 . MFnDependencyNode ( node ). name ()))

    def nukeNodeAdded ( self ):
        """Print out the node that was added in Nuke."""
        import nuke
        node = nuke . thisNode ()
        print ( 'Node was added: {}' . format ( node . name () or 'Root' ))

    def checkForChanges ( self ):
        """Update the UI if it is has been in a "paused" state.

        This is needed for Nuke and Substance Designer/Painter, because
        there's no way to detect if the window is closed or just hidden.
        For safety all callbacks will get paused, and upon unpausing,
        this method will be run to allow the window to correctly update.
        """
        self . beforeSceneChange ()
        self . afterSceneChange ()


if __name__ == '__main__' :
    MyWindow . show ()

支持 /兼容性

✔️工作 /❔未经测试 /不工作

	标准窗口	停靠窗口	回调	经过测试的版本	Linux	视窗	macos
玛雅	✔️	✔️	✔️	2011-2016，2017+	✔️	✔️	❔
玛雅（独立）	✔️		✔️		❔	✔️	❔
核武器	✔️	✔️	✔️	9-14	❔	✔️	❔
核武器（终端）	✔️		✔️		❔	✔️	❔
霍迪尼	✔️			16-19	✔️	✔️	❔
虚幻引擎	✔️			4.19-4.23，5.0-5.3		✔️	❔
混合器	✔️		✔️	2.8-4.2	❔	✔️	❔
搅拌器（背景）	✔️		❔	3.1-4.2	❔	✔️	❔
卡塔纳	✔️			7	❔	✔️	❔
3DS最大	✔️			2018-2020	❔	✔️	❔
药物画家	✔️	✔️	✔️	8.3	✔️	✔️	❔
物质设计师	✔️	✔️	✔️	2019.3，7.1，12.3	✔️	✔️	❔
勒索融合	✔️			9	❔	✔️	❔
Cryengine沙箱	✔️			5.7	❔	✔️	❔
独立的python	✔️			2.7（QT4），3.7-3.9（QT5）	❔	✔️	❔
Natron	✔️			2.5	❔	✔️	❔
Renderdoc	✔️			1.33	❔	✔️	❔