GameStar Special 2004 January/GSSH0104TT.iso/Extras/Tron20/tron_tools.exe/TRON_Tools/Tools/MEL/ltaImport.mel

Text File | 2003-04-28 | 5.2 KB | 181 lines

global proc ltaImport(int $whatToGet)
{
    string $lastLine, $prevLine, $buffer[], $filename;
    string $sockets = "", $weightSets = "", $childModels = "";

    waitCursor -st on;
    $selection = `ls -dag -typ joint`;
    $dataNode = $selection[0];
    if($dataNode == "")
    {     print "Nothing in this scene is exportable\n";  waitCursor -st off; return; }

    $filename = `fileDialog -directoryMask "~/*.lta"`;
    if ( $filename == "" )
    {    print "No file selected\n"; waitCursor -st off; return; }

    switch($whatToGet)
    {
        case 1:
            $buffer = `getLTAInfo "sockets" $filename`;
            $sockets = $buffer[0];

            if(!`objExists ($dataNode + ".sockets")`)
                addAttr -sn "skt" -ln "sockets" -dt "string";
            if($sockets != "")
                setAttr ($dataNode + ".sockets") -type "string" $sockets;
            break;

        case 2:
            $buffer = `getLTAInfo "anim-weightsets" $filename`;
            $weightSets = $buffer[0];

            if(!`objExists ($dataNode + ".weightSets")`)
                addAttr -sn "wts" -ln "weightSets" -dt "string";
            if($weightSets != "")
                setAttr ($dataNode + ".weightSets") -type "string" $weightSets;
            break;

        case 3:
            $buffer = `getLTAInfo "childmodels" $filename`;
            $childModels = $buffer[0];

            if(!`objExists ($dataNode + ".childModels")`)
                addAttr -sn "chm" -ln "childModels" -dt "string";
            if($childModels != "")
                setAttr ($dataNode + ".childModels") -type "string" $childModels;
            break;


        default:
    }
    waitCursor -st off;
}

global proc showUserDims()
{
    float $dimX, $dimY, $dimZ;
    $selection = `ls -dag -typ joint`;
    $root = $selection[0];
    if($root == "")
    {     print "Nothing in this scene is exportable\n";   return; }

    $rootDimX = $root + ".dimX";
    $rootDimY = $root + ".dimY";
    $rootDimZ = $root + ".dimZ";

    if(!`objExists $rootDimX`)
    {
        addAttr  -ln "dimX" -at "float" $root;
        setAttr $rootDimX ( `floatFieldGrp -q -v1 lt_userDims`);
    }
    else if((`getAttr -type $rootDimX`)!= "float")
    {
        deleteAttr $rootDimX;
        addAttr  -ln "dimX" -at "float" $root;
        setAttr $rootDimX ( `floatFieldGrp -q -v1 lt_userDims`);
    }
    if(!`objExists $rootDimY`)
    {
        addAttr  -ln "dimY" -at "float" $root;
        setAttr $rootDimY (`floatFieldGrp -q -v2 lt_userDims`);
    }
    else if((`getAttr -type $rootDimY`)!= "float")
    {
        deleteAttr $rootDimY;
        addAttr  -ln "dimY" -at "float" $root;
        setAttr $rootDimY ( `floatFieldGrp -q -v2 lt_userDims`);
    }
    if(!`objExists $rootDimZ`)
    {
        addAttr  -ln "dimZ" -at "float" $root;
        setAttr $rootDimZ (`floatFieldGrp -q -v3 lt_userDims`);
    }
    else if((`getAttr -type $rootDimZ`)!= "float")
    {
        deleteAttr $rootDimZ;
        addAttr  -ln "dimZ" -at "float" $root;
        setAttr $rootDimZ ( `floatFieldGrp -q -v3 lt_userDims`);
    }

    if(!`objExists "userDimsBox"`)
    {
        polyCube -w 2 -h 2 -d 2 -n "userDimsBox";
        toggle -template userDimsBox;
        setAttr -lock 1 userDimsBox.translate;
        setAttr -lock 1 userDimsBox.rotate;
        transformLimits -sx 0.1 1 -esx 1 0 -sy 0.1 1 -esy 1 0 -sz 0.1 1 -esz 1 0 userDimsBox;

        setAttr userDimsBox.scaleX (`getAttr $rootDimX`);
        setAttr userDimsBox.scaleY (`getAttr $rootDimY`);
        setAttr userDimsBox.scaleZ (`getAttr $rootDimZ`);

        connectAttr userDimsBox.scaleX $rootDimX;
        connectAttr userDimsBox.scaleY $rootDimY;
        connectAttr userDimsBox.scaleZ $rootDimZ;
        connectAttr userDimsBox.scaleX userDimsBox.scaleZ;
    }
    select -r userDimsBox;

    updateUserDims;
    scriptJob -ac "userDimsBox.scale" "updateUserDims";
}

global proc updateUserDims()
{
    $dims = `getAttr userDimsBox.scale`;
    optionVar -fv lt_defaultUserDimX $dims[0];
    optionVar -fv lt_defaultUserDimY $dims[1];
    optionVar -fv lt_defaultUserDimZ $dims[2];

    if(`floatFieldGrp -ex lt_userDims`)
    {
        floatFieldGrp -e -v1 $dims[0] lt_userDims;
        floatFieldGrp -e -v2 $dims[1] lt_userDims;
        floatFieldGrp -e -v3 $dims[2] lt_userDims;
    }
}

global proc setUserDims()
{
    string $root[] = `ls -dag -typ joint`;

    $newX = `floatFieldGrp -q -v1 lt_userDims`;
    $newY = `floatFieldGrp -q -v2 lt_userDims`;
    $newZ = `floatFieldGrp -q -v3 lt_userDims`;
    $oldX = `optionVar -q lt_defaultUserDimX`;
    $oldY = `optionVar -q lt_defaultUserDimY`;
    $oldZ = `optionVar -q lt_defaultUserDimZ`;

    if($newX <=0)
    {    floatFieldGrp -e -v1 $oldX lt_userDims; $newX = $oldX; }
    if($newY <=0)
    {    floatFieldGrp -e -v2 $oldY lt_userDims; $newY = $oldY; }
    if($newZ <=0)
    {    floatFieldGrp -e -v3 $oldZ lt_userDims; $newZ = $oldZ; }

    if($newX != $oldX)
    {
        optionVar -fv lt_defaultUserDimX $newX;
        optionVar -fv lt_defaultUserDimZ $newX;
        floatFieldGrp -e -v3 $newX lt_userDims;
    }
    else if($newZ != $oldZ)
    {
        optionVar -fv lt_defaultUserDimX $newZ;
        optionVar -fv lt_defaultUserDimZ $newZ;
        floatFieldGrp -e -v1 $newZ lt_userDims;
    }
    optionVar -fv lt_defaultUserDimY     (`floatFieldGrp -q -v2 lt_userDims`);

    if(`objExists userDimsBox`)
    {
        setAttr userDimsBox.scaleX (`floatFieldGrp -q -v1 lt_userDims`);
        setAttr userDimsBox.scaleY (`floatFieldGrp -q -v2 lt_userDims`);
    }
    else if(`objExists ($root[0] + ".dimX")`)
    {
        setAttr ($root[0] + ".dimX") (`floatFieldGrp -q -v1 lt_userDims`);
        setAttr ($root[0] + ".dimY") (`floatFieldGrp -q -v2 lt_userDims`);
        setAttr ($root[0] + ".dimZ") (`floatFieldGrp -q -v3 lt_userDims`);
    }
}