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不同maya窗口间的数据传输插件，非常方便

发贴时间:2014-09-24 22:50

来自版块：脚本插件

人气6839 评论12

插件类型:
插件语言:

不同maya窗口间的数据传输。

在以前制作课件时，遇到了这样的问题，就是。需要把制作案例的过程重复一遍。

这样录制过程中，物体的位置、旋转缩放的数据总是需要不停的在两个maya之间copy。

累啊。于是编写了这个小工具。

在两个maya窗口中，都打开这个工具。在一边点记录，另一边点读取即可。非常方便。

以下是本插件源代码：

源码：

//Coded by Jinghai Tian in 2008
//you first open two maya main windows.
//this procedure can transport data between objects with the same name form different maya main windows.
//to do this well ,you must ensure the objects with the same name in different maya main windows.
//UI
attrTransport;
global proc attrTransport()
{
if (`windowPref -exists attrTransportWindow`)
windowPref -remove attrTransportWindow;

               if (`window -exists attrTransportWindow`)
               deleteUI attrTransportWindow;

window -widthHeight 200 150
-title "AttrTransport by Jinghai Tian.2005-2008"
-topLeftCorner 50 200
-bgc 0.1 0.3 0.4
-sizeable 1
-rtf 1
-minimizeButton 1
-maximizeButton 0
attrTransportWindow;

columnLayout -adj 1 -w 200 -h 150 -columnAlign "center" -bgc 0.576 0.607 0.726 ;
text -bgc 0.576 0.607 0.726  -al "left" -l "此工具从不同的maya窗口\n之间传递同名物体的数据 \n";
text -bgc 0.576 0.607 0.726 -al "left" -l " Use Methord:";
text -bgc 0.576 0.607 0.726 -al "left" -l " 1.选择多个物体.";
button -bgc 0.748 0.790 0.949  -w 150  -label " 记录变换数据"  -command  "writeDataToTempFile" ;
text -bgc 0.576 0.607 0.726 -al "left" -l " 2.直接执行.";
button -bgc 0.748 0.790 0.949  -w 150  -label " 读取数据 "  -command  "readDataFromTempFile"  ;
text -bgc 0.576 0.607 0.726  -al "center" -l "\n ";
showWindow;
}

global proc string attrTransportSettings()
{
string $finalCommands="";
//add attr you want to transport underline.
$finalCommands+=`attrTransportProcess tx`;
$finalCommands+=`attrTransportProcess ty`;
$finalCommands+=`attrTransportProcess tz`;
$finalCommands+=`attrTransportProcess rx`;
$finalCommands+=`attrTransportProcess ry`;
$finalCommands+=`attrTransportProcess rz`;
$finalCommands+=`attrTransportProcess sx`;
$finalCommands+=`attrTransportProcess sy`;
$finalCommands+=`attrTransportProcess sz`;
//$finalCommands+=`attrTransportProcess coneAngle`;
//$finalCommands+=`attrTransportProcess intensity`;
//$finalCommands+=`vectorAttrTransportProcess color`;
return $finalCommands;
}

global proc string attrTransportProcess(string $attr)
{
string $selects[]=`ls -sl`;
int $selNum=size($selects);

string $finalCommands;
for ($i=0;$i<$selNum;$i++)
{
if(`objExists ($selects[$i]+"."+$attr)`){
  float $data=`getAttr ($selects[$i]+"."+$attr)`;
  //Returns a number rounded to the largest integer less than or equal to a floating point number.
  $data=floor($data*10)/10;
  $finalCommands+="setAttr "+$selects[$i]+"."+$attr+" "+$data+";\n";
  }
}
return $finalCommands;
}

global proc string vectorAttrTransportProcess(string $attr)
{
string $selects[]=`ls -sl`;
int $selNum=size($selects);

string $finalCommands;
for ($i=0;$i<$selNum;$i++)
{
if(`objExists ($selects[$i]+"."+$attr)`){
  vector $data=`getAttr ($selects[$i]+"."+$attr)`;
  $finalCommands+="setAttr "+$selects[$i]+"."+$attr+" -type double3 "+$data.x+" "+$data.y+" "+$data.z+" "+";\n";
  }
}
return $finalCommands;
}

global proc writeDataToTempFile()
{
$tempFileName = ( `internalVar -userTmpDir` + "attrTransport.tmp" );
$fileId=`fopen $tempFileName "w"`;

string $finalCommands=`attrTransportSettings`;

fprint $fileId $finalCommands;
fclose $fileId;
print "write successful!";
}
// Now, open the file and read the data
//

global proc readDataFromTempFile()
{
$tempFileName = ( `internalVar -userTmpDir` + "attrTransport.tmp" );
$fileId=`fopen $tempFileName "r"`;
string $finalCommands;
$finalCommands=`fread $fileId $finalCommands`;
eval_r($finalCommands);
fclose $fileId;
print "read successful!";
}