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Nexus/2023/scripts/animation_tools/mgpicker/MGPicker_Help/SimplifiedChinese/pickertoolintergration.htm
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<p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: 13px; margin-left: 0;"><span class="f_Normal" style="font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:13px;margin-left:-13px">&#9642;</span><span style="font-weight: bold;">关于MG-Picker工作室版本控制的建议:</span></p><p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: 24px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-size:9pt; font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:24px;margin-left:-24px">&#9642;</span><span style="font-size: 9pt; font-weight: bold;">为什么需要版本控制:</span><br />
<span style="font-size: 9pt;">大公司往往有自己的软件包的打包及管理系统及版本管理系统。他们需要在这些系统里作一些设置以使用更新的Picker工具或回卷使用旧的工具版本。</span></p><p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: 24px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-size:9pt; font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:24px;margin-left:-24px">&#9642;</span><span style="font-size: 9pt; font-weight: bold;">面临的问题:</span><br />
<span style="font-size: 9pt;">目前在Maya 2017+的版本, MG-Picker工作室使用Maya的workspace control来实现随Maya加载自动加载。</span><br />
<span style="font-size: 9pt;">问题是对于workspace control, 它是硬写一个固定的mel路径加载这个路径的mel并呼叫相应的函数来加载界面。</span><br />
<span style="font-size: 9pt;">这意味着下次启动Maya自动加载的工具如果上次Maya你没有关闭picker窗口仍是指向旧版本的如果这时想要打开新版本的工具有可能会出错。</span></p><p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: 24px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-size:9pt; font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:24px;margin-left:-24px">&#9642;</span><span style="font-size: 9pt; font-weight: bold;">如何解决:</span><br />
<span style="font-size: 9pt;">从MG-Picker工作室 v1.83开始,你可以设置一个环境: &nbsp;MGPICKER_PROGRAM_FILE_DIR , </span><br />
<span style="font-size: 9pt;">将其值设为指向MGPicker_Program的目录及picker工具的程序目录这个目录下直接包含了叫&quot;MGPicker_WrittenByMiguel.mel&quot;的mel文件。</span><br />
<span style="font-size: 9pt;">MG-Picker工作室使用Maya的workspace control的ui脚本就包含了这个环境变量的检测如果环境变量被设置则会调用环境变量里的mel。 </span><br />
<span style="font-size: 9pt;">下面是设置环境变量的示例python代码你可以用其它任意方式或语言来设置:</span><br />
<span style="font-size: 9pt; color: #748c43;">import os</span><br />
<span style="font-size: 9pt; color: #748c43;">os.environ[&quot;MGPICKER_PROGRAM_FILE_DIR&quot;] = '/path/to/MGPicker_Program'</span><br />
<span style="font-size: 9pt;">* 对于Maya 2016或更早版本这个功能不被支持只有重新安装工具。</span></p><p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: 24px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-size:9pt; font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:24px;margin-left:-24px">&#9642;</span><span style="font-size: 9pt;">实际用来启动工具的MEL代码Python代码类似</span></p><div style="text-align: left; line-height: 1.80; padding: 0 0 0 0; margin: 0 0 0 48px;"><table style="border:none; border-spacing:0;">
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<td style="vertical-align:top; padding:0; border:none"><p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">string $mgpicker_programDir = `getenv &quot;MGPICKER_PROGRAM_FILE_DIR&quot;`;</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">if(`filetest -d $mgpicker_programDir`)</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">{</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;"> &nbsp; &nbsp;eval (&quot;source \&quot;&quot;+$mgpicker_programDir+&quot;/MGPicker_WrittenByMiguel.mel&quot;+&quot;\&quot;&quot;);</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">}</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">else</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">{ </span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;"> &nbsp; &nbsp;eval (&quot;source \&quot;/thePathTo/MGPicker_Program/MGPicker_WrittenByMiguel.mel\&quot;&quot;); &nbsp; &nbsp;// 改为实际的路径,这是备用路径!</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">}</span></p>
<p class="p_Normal"><span style="font-size: 9pt; color: #748c43;">MG_PickerStudio 1; &nbsp; &nbsp; // 使用 MG_PickerStudio 0 来启动设计师模式!</span></p>
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<p class="p_Normal" style="text-indent: -24px; line-height: 1.80; margin: 0 0 0 48px;">&nbsp;</p>
<p class="p_Normal" style="text-indent: -24px; line-height: 1.80; margin: 0 0 0 48px;">&nbsp;</p>
<p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: -11px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:13px;margin-left:-13px">&#9642;</span><span class="f_Heading1" style="font-size: 10pt;">如何设置配置档根目录:</span><br />
<span style="font-size: 9pt;">从MG-Picker工作室 v1.83开始,你可以设置一个环境: &nbsp;MGPICKER_USER_CONFIG_DIR , &nbsp;来决定MG-Picker工作室的配置档根目录在哪里。</span><br />
<span style="font-size: 9pt;">同时你也可以通过MGPicker_Program/ServerConfig/UserConfig_Position.txt这个文本设置文件进行设置不过通过环境变量直接设置配置档根目录具有更高的优先级。</span><br />
<span style="font-size: 9pt;">可能值是:</span><br />
<span style="font-size: 9pt;"> &nbsp; &nbsp; &nbsp; &nbsp;任何绝对路径</span><br />
<span style="font-size: 9pt;"> &nbsp; &nbsp; &nbsp; &nbsp;$UserAppDir / ${UserAppDir} &nbsp;/ __UserAppDir__ : 如&quot;My Documents/maya/MG_PickerUserConfig&quot;它对所有本地Maya版本起作用</span><br />
<span style="font-size: 9pt;"> &nbsp; &nbsp; &nbsp; &nbsp;$UserScriptDir / ${UserScriptDir} / __UserScriptDir__ : 如&quot;My Documents/maya/2016/scripts/MG-PickerStudio/MGPicker_UserConfig&quot;如例中所示的它只对本地Maya 2016版本起作用</span><br />
<span style="font-size: 9pt;"> &nbsp; &nbsp; &nbsp; &nbsp;空值 则默认是MGPicker_Program/MGPicker_UserConfig这个目录。在MG-Picker工作室的程序安装目录里。</span><br />
<span style="font-size: 9pt;">* 你需要重启Maya以便设置生效。</span></p><p class="p_Normal" style="text-indent: -24px; line-height: 1.80; margin: 0 0 0 48px;">&nbsp;</p>
<p class="p_Normal" style="text-indent: 0; line-height: 1.80; padding-left: -11px; margin: 0 0 0 24px;"><span class="f_Normal" style="font-family: Arial,'Lucida Sans Unicode','Lucida Grande','Lucida Sans';display:inline-block;width:13px;margin-left:-13px">&#9642;</span><span class="f_Heading1" style="font-size: 10pt;">如何设置浮动授权连接器所在目录:</span><br />
<span style="font-size: 9pt;">从MG-Picker工作室 v1.83开始,你可以设置一个环境: &nbsp;MGPICKER_FLOAT_LIC_CONNECTOR_DIR , 来决定工具要从哪个目录里寻找MG-LicenceConnector以便加载浮动授权连接器。 &nbsp;</span><br />
<span style="font-size: 9pt;">同时你也可以通过MGPicker_Program/ServerConfig/MG_LicenceConnector.txt这个文本设置文件进行设置不过通过环境变量直接设置配置档根目录具有更高的优先级。</span><br />
<span style="font-size: 9pt;">* 你需要重启Maya以便设置生效。</span></p>
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