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LongShadow.jsx
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LongShadow.jsx
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var ErrorEnum = {
NoDocument: {value: 0, name: "NoDocument", explanation: "Could not retrieve the active Document."},
NoSubPathItems: {value: 1, name: "NoSubPathItems", explanation: "The shape does not contain any subpaths."},
NoShape: {value: 2, name: "NoShape", explanation: "No active layer, or not containing a shape called: <LayerName> Vector Mask (CS5) or Shape Path(CS6)"},
NoActiveLayer: {value: 3, name: "NoActiveLayer", explanation: "No active layer found."},
LongTimeWarning: {value: 4, name: "LongTimeWarning", explanation: "This process could take a very long time."}
};
// TO DO List
// gradient shadow
// lod-independence for non-curved shapes
//
// ways to build a GUI for a Photoshop Pluging
/* 1. ScriptUI
dialog or palette
through a resource object ( http://www.davidebarranca.com/2013/08/extendscript-scriptui-events-call-notify-dispatchevent/)
pure code
native skin from OS
2. Adobe Configurator
panel ( with themes and everything)
no checkboxes/native gui elements except buttons/actions from
skin from PS_theme
3 Adobe Extension Builder ( plugin for FlashBuilder )
.mxml-files
own skin
4 HTML5 Extension ( only for PS_CC )
with Adobe Extension Builder 3( plugin for Eclipse )
5 Adobe Flash Panels ( cs4 and above) // http://v2.scriptplayground.com/tutorials/as/Creating-Flash-Panels-for-Photoshop-using-Flash-CS4/
create an SWF file in Flash
// more inspiration
- http://sandbox.juan-i.com/longshadows/
*/
#target photoshop
app.bringToFront(); // bring top
var startDisplayDialogs = app.displayDialogs; // safe the old setting for displaying Dialogs
app.displayDialogs = DialogModes.ALL; // showing Dialogs
var g_cancelScript = false;
var g_len=50;
var g_dir=45;
var g_fadePercent=100;
var g_lod=1;
var g_style=0; // 0 = flat, 1 = gradient;
var g_isCurved = false;
var g_resolutionFactor = 1.0;
var g_startTime = 0.0;
var g_endTime = 0.0;
main();
displayDialogs = startDisplayDialogs; // return to the old setting for displaying Dialogs
function main()
{
var currDoc, currPathItem, allShapes, currLayer;
try{ currDoc = app.activeDocument; } // if no Document open
catch (e) { alert( ErrorEnum.NoDocument.explanation ); return;} // show error and end
g_resolutionFactor = 72.0 / currDoc.resolution; // factor to make it resolution independent since everything is considered to be 72px/inch
try { currLayer = currDoc.activeLayer; } // is there an active Layer?
catch (e) { alert( ErrorEnum.NoActiveLayer.explanation ); return;} // show error and end
if ( parseFloat( app.build ) == 12 ) // CS5 ?
{
try { currPathItem = currDoc.pathItems.getByName(currDoc.activeLayer.name+" Vector Mask"); } // try to retrieve the Path of an active Shape CS5
catch (e) { alert( ErrorEnum.NoShape.explanation ); return;} // show error and end
}
else if ( parseFloat( app.build ) == 13 ) // CS6 ?
{
try { currPathItem = currDoc.pathItems.getByName(currDoc.activeLayer.name+" Shape Path"); } // try to retrieve the Path of an active Shape CS6
catch (e) { alert( ErrorEnum.NoShape.explanation ); return;} // show error and end
}
isShapeNotCurved(currPathItem.subPathItems);
prepareUI();
if( g_cancelScript )
return;
if ( currPathItem.subPathItems.length < 1) // if there are no subpathitems, then show an error and end
{
alert( ErrorEnum.NoSubPathItems.explanation );
return;
}
if ( currPathItem.subPathItems.length >= 10) // ask the user if he wants to continue even if it takes a long time
{
var r=confirm("There are over "+currPathItem.subPathItems.length+" subpathitems. \n\r"+ErrorEnum.LongTimeWarning.explanation );
if (r!=true)
return;
}
// try to retrieve all the subPathItems of the active layer
allShapes= retrieveAllShapes(currPathItem.subPathItems);
if(g_style == 0) // flat shadows
{
if( g_lod != 0)
CreateFlatShadows(currDoc, allShapes,g_len,g_dir ); // create LoD dependent shadows
else
CreatePerfectFlatShadows(currDoc, allShapes,g_len,g_dir ); // create perfect shadows
// move the shadow behind the shape
currDoc.activeLayer.move(currLayer, ElementPlacement.PLACEAFTER);
}
else // gradient shadows
{
app.displayDialogs = DialogModes.NO; // show Dialogs
var shadowGroup= currDoc.layerSets.add()
shadowGroup.name = "GradientShadow_"+g_len.toString()+"px_"+g_dir.toString()+"°_"+g_fadePercent+"%";
CreateGradientShadows(currDoc, allShapes,g_len,g_dir,currLayer,shadowGroup);
shadowGroup.move(currLayer, ElementPlacement.PLACEAFTER);
app.displayDialogs = DialogModes.ALL; // show Dialogs
}
g_endTime = new Date().getTime();
//alert( (g_endTime-g_startTime).toString());
}
function prepareUI()
{
#target estoolkit
var win, windowResource;
var tmpLodPanel;
windowResource = "dialog { \
orientation: 'column', \
alignChildren: ['fill', 'top'], \
preferredSize:[120, 400], \
text: 'Long Shadow Creator', \
margins:10, \
\
dirPanel: Panel { \
orientation: 'row', \
alignChildren: 'right', \
margins:10, \
text: ' Direction: ', \
dir_sl: Slider { minvalue: 0, maxvalue: 360, value: 45, size:[220,20] }, \
te: EditText { text: '45', characters: 4, justify: 'left'} \
} \
\
lenPanel: Panel { \
orientation: 'row', \
alignChildren: 'right', \
margins:10, \
text: ' Shadow Length: ', \
len_sl: Slider { minvalue: 1, maxvalue:1000, value: 50, size:[220,20] }, \
te: EditText { text: '50', characters: 4, justify: 'left'} \
} \
\
lod_indepenent: Checkbox {text: 'LoD-independent'}\
lodPanel: Panel { \
orientation: 'row', \
alignChildren: 'right', \
margins:10, \
text: ' Level of Detail: ', \
lod_0: RadioButton { text: '0.25'}, \
lod_1: RadioButton { text: '0.5'}, \
lod_2: RadioButton { text: '1', value: 'true'}, \
lod_3: RadioButton { text: '2'}, \
lod_4: RadioButton { text: '4'}, \
lod_5: RadioButton { text: '8'}, \
}\
\
stylePanel: Panel { \
orientation: 'row', \
alignChildren: ['fill','center'], \
margins:10, \
text: ' Shadow Style ', \
style_flat: RadioButton { text: 'Flat', value: 'true'}, \
style_grad: RadioButton { text: 'Gradient'}, \
}\
\
fadePanel: Panel { \
orientation: 'row', \
alignChildren: 'right', \
margins:10, \
text: ' Gradient Fade Strength: ', \
fade_sl: Slider { minvalue: 0, maxvalue: 100, value: 100, size:[220,20] }, \
te: EditText { text: '100', characters: 4, justify: 'left'} \
} \
\
bottomGroup: Group{ \
alignChildren: ['fill','center'], \
cancelButton: Button { text: 'Cancel', properties:{name:'cancel'}, size: [120,24], alignment:['fill', 'center'] }, \
applyButton: Button { text: 'Apply', properties:{name:'ok'}, size: [120,24], alignment:['fill', 'center'] }, \
}\
}"
win = new Window(windowResource);
win.fadePanel.enabled = false;
win.lod_indepenent.onClick= function () {
win.lodPanel.enabled = !win.lod_indepenent.value;
// disable stylePanel when LoD-independent
win.stylePanel.style_grad.enabled =!win.lod_indepenent.value;
}
if( g_isCurved)
{
win.lod_indepenent.enabled = false;
win.remove(win.lod_indepenent );
}
// slider for direction
win.dirPanel.dir_sl.onChanging = function () {
win.dirPanel.dir_sl.value= parseInt( win.dirPanel.dir_sl.value);
win.dirPanel.te.text = parseInt( win.dirPanel.dir_sl.value);
}
// textfield for direction
win.dirPanel.te.onChanging = function () {
win.dirPanel.dir_sl.value= parseInt( win.dirPanel.te.text );
win.dirPanel.te.text = parseInt( win.dirPanel.te.text );
}
// slider for length
win.lenPanel.len_sl.onChanging = function () {
win.lenPanel.len_sl.value= parseInt( win.lenPanel.len_sl.value);
win.lenPanel.te.text = parseInt( win.lenPanel.len_sl.value);
}
// textfield for length
win.lenPanel.te.onChanging = function () {
win.lenPanel.len_sl.value= parseInt( win.lenPanel.te.text );
//win.lenPanel.te.text = parseInt( win.lenPanel.te.text );
}
// slider for fade
win.fadePanel.fade_sl.onChanging = function () {
win.fadePanel.fade_sl.value= parseInt( win.fadePanel.fade_sl.value);
win.fadePanel.te.text = parseInt( win.fadePanel.fade_sl.value);
}
// textfield for fade
win.fadePanel.te.onChanging = function () {
win.fadePanel.fade_sl.value= parseInt( win.fadePanel.te.text );
//win.lenPanel.te.text = parseInt( win.lenPanel.te.text );
}
// radio buttons for style
var rbPanel = win.stylePanel;
rbPanel.addEventListener('click', function(event) {
for (var i = 0; i < rbPanel.children.length; i++) {
if (rbPanel.children[i].value == true)
{
if (rbPanel.children[i].text == "Flat")
{
if( !g_isCurved)
win.lod_indepenent.enabled = true;
win.fadePanel.enabled = false;
}
else
{
if( !g_isCurved)
win.lod_indepenent.enabled = false;
win.fadePanel.enabled = true;
}
}
}
});
win.bottomGroup.cancelButton.onClick = function() {
g_cancelScript = true;
return win.close();
};
win.bottomGroup.applyButton.onClick = function() {
g_len = parseInt( win.lenPanel.len_sl.value ) ;
if(!g_isCurved && win.lod_indepenent.value)
{
g_lod = 0;
}
else
{
if( win.lodPanel.lod_0.value)
g_lod = 0.25;
else if( win.lodPanel.lod_1.value)
g_lod = 0.5;
else if( win.lodPanel.lod_2.value)
g_lod = 1.0;
else if( win.lodPanel.lod_3.value)
g_lod = 2.0;
else if( win.lodPanel.lod_4.value)
g_lod = 4.0;
else if( win.lodPanel.lod_5.value)
g_lod = 8.0;
}
g_dir = parseInt( win.dirPanel.dir_sl.value ) ;
g_fadePercent = parseInt( win.fadePanel.fade_sl.value ) ;
g_style = win.stylePanel.style_flat.value? 0: 1; // flat or gradient ?
g_startTime = new Date().getTime();
return win.close();
};
win.show();
}
function isShapeNotCurved(subPathItems)
{
for ( var shapeCount = 0;shapeCount < subPathItems.length; shapeCount++)
{
if( g_isCurved )
break;
var currShape = new Array();
for ( var pointCount=0;pointCount < subPathItems[shapeCount].pathPoints.length;pointCount++)
{
var tmp = new Array();
// anchor [0] & [1]
tmp[0] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].anchor[0]);
tmp[1] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].anchor[1]);
// leftDirection [2] & [3]
tmp[2] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].leftDirection[0]);
tmp[3] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].leftDirection[1]);
// rightDirection [4] & [5]
tmp[4] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].rightDirection[0]);
tmp[5] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].rightDirection[1]);
if( tmp[0] != tmp[2] || tmp[0] != tmp[4] || tmp[1] != tmp[3] || tmp[1] != tmp[5] )
{
g_isCurved = true;
break;
}
}
}
}
function retrieveAllShapes(subPathItems)
{
var allShapes= new Array();
for ( var shapeCount = 0;shapeCount < subPathItems.length; shapeCount++)
{
var currShape = new Array();
for ( var pointCount=0;pointCount < subPathItems[shapeCount].pathPoints.length;pointCount++)
{
var tmp = new Array();
// anchor [0] & [1]
tmp[0] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].anchor[0]);
tmp[1] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].anchor[1]);
// leftDirection [2] & [3]
tmp[2] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].leftDirection[0]);
tmp[3] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].leftDirection[1]);
// rightDirection [4] & [5]
tmp[4] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].rightDirection[0]);
tmp[5] = parseFloat(subPathItems[shapeCount].pathPoints[pointCount].rightDirection[1]);
currShape[pointCount] = tmp;
}
allShapes[shapeCount] = currShape;
}
return allShapes;
}
function degToRad(inDegrees)
{
return (inDegrees * (Math.PI/180));
}
/* uses the global g_lod to compute the Direction of the shadow and returns a direction Array [x,y] */
function computeDirection(inShadowDirection)
{
var xDir = Math.cos ( degToRad(inShadowDirection ));
var yDir = Math.sin ( degToRad(inShadowDirection ));
// normalize
if ( xDir > yDir )
{
yDir = yDir/xDir;
xDir = 1.0;
}
else
{
xDir = xDir/yDir;
yDir = 1.0;
}
// change level of detail
xDir = xDir / g_lod;
yDir = yDir / g_lod;
return new Array( xDir, yDir);
}
function CreatePerfectFlatShadows(inCurrDoc,inAllShapes,inShadowLength,inShadowDirection)
{
app.displayDialogs = DialogModes.NO; // showing Dialogs
var allShapes = inAllShapes;
inShadowLength = typeof inShadowLength !== 'undefined' ? inShadowLength : 50; // default value for shadow length
inShadowDirection = typeof inShadowDirection !== 'undefined' ? inShadowDirection : 45; // default value for direction
g_lod = 1.0;
var dir = computeDirection(inShadowDirection);
dir[0] = dir[0]*inShadowLength*g_resolutionFactor;
dir[1] = dir[1]*inShadowLength*g_resolutionFactor;
var currShape = null;
var totalCount = 0;
var lineSubPathArray = new Array();
for (var shapeCount = 0; shapeCount < allShapes.length;shapeCount++)
{
currShape = allShapes[shapeCount];
for (var pathPointCount = 0; pathPointCount < currShape.length; pathPointCount++)
{
var lineArray = [];
var thisPointX = currShape[pathPointCount][0]*g_resolutionFactor;
var thisPointY = currShape[pathPointCount][1]*g_resolutionFactor;
var nextPointX = 0; //currShape[pathPointCount+1][0];
var nextPointY = 0;//currShape[pathPointCount+1][1];
if( pathPointCount == currShape.length-1)
{
nextPointX = currShape[0][0]*g_resolutionFactor;
nextPointY = currShape[0][1]*g_resolutionFactor;
}
else
{
nextPointX = currShape[pathPointCount+1][0]*g_resolutionFactor;
nextPointY = currShape[pathPointCount+1][1]*g_resolutionFactor;
}
//p1
lineArray[0] = new PathPointInfo;
lineArray[0].kind = PointKind.CORNERPOINT;
lineArray[0].anchor = Array(thisPointX,thisPointY);
lineArray[0].leftDirection = Array(thisPointX,thisPointY);
lineArray[0].rightDirection = Array(thisPointX,thisPointY);
//p2
lineArray[0+1] = new PathPointInfo;
lineArray[0+1].kind = PointKind.CORNERPOINT;
lineArray[0+1].anchor = Array(nextPointX,nextPointY);
lineArray[0+1].leftDirection = Array(nextPointX,nextPointY);
lineArray[0+1].rightDirection = Array(nextPointX,nextPointY);
//p3
lineArray[0+2] = new PathPointInfo;
lineArray[0+2].kind = PointKind.CORNERPOINT;
lineArray[0+2].anchor = Array(nextPointX+dir[0] ,nextPointY+dir[1] );
lineArray[0+2].leftDirection = Array(nextPointX+dir[0] ,nextPointY+dir[1] );
lineArray[0+2].rightDirection = Array(nextPointX+dir[0] ,nextPointY+dir[1] );
//p4
lineArray[0+3] = new PathPointInfo;
lineArray[0+3].kind = PointKind.CORNERPOINT;
lineArray[0+3].anchor = Array(thisPointX+dir[0] ,thisPointY+dir[1] );
lineArray[0+3].leftDirection = Array(thisPointX+dir[0] ,thisPointY+dir[1] );
lineArray[0+3].rightDirection = Array(thisPointX+dir[0] ,thisPointY+dir[1] );
lineSubPathArray[totalCount] = new SubPathInfo();
lineSubPathArray[totalCount].closed = true;
lineSubPathArray[totalCount].operation = ShapeOperation.SHAPEADD;
lineSubPathArray[totalCount].entireSubPath = lineArray;
totalCount++;
}
}
var myPathItem = inCurrDoc.pathItems.add("myPath", lineSubPathArray);
var desc88 = new ActionDescriptor();
var ref60 = new ActionReference();
ref60.putClass(stringIDToTypeID("contentLayer"));
desc88.putReference(charIDToTypeID("null"), ref60);
var desc89 = new ActionDescriptor();
var desc90 = new ActionDescriptor();
var desc91 = new ActionDescriptor();
desc91.putDouble(charIDToTypeID("Rd "), 0.000000); // R
desc91.putDouble(charIDToTypeID("Grn "), 0.000000); // G
desc91.putDouble(charIDToTypeID("Bl "), 0.000000); // B
var id481 = charIDToTypeID("RGBC");
desc90.putObject(charIDToTypeID("Clr "), id481, desc91);
desc89.putObject(charIDToTypeID("Type"), stringIDToTypeID("solidColorLayer"), desc90);
desc88.putObject(charIDToTypeID("Usng"), stringIDToTypeID("contentLayer"), desc89);
executeAction(charIDToTypeID("Mk "), desc88, DialogModes.NO);
// set the Name of the Layer to "LongShadow"
var idsetd = charIDToTypeID( "setd" );
var desc10 = new ActionDescriptor();
var idnull = charIDToTypeID( "null" );
var ref4 = new ActionReference();
var idLyr = charIDToTypeID( "Lyr " );
var idOrdn = charIDToTypeID( "Ordn" );
var idTrgt = charIDToTypeID( "Trgt" );
ref4.putEnumerated( idLyr, idOrdn, idTrgt );
desc10.putReference( idnull, ref4 );
var idT = charIDToTypeID( "T " );
var desc11 = new ActionDescriptor();
var idNm = charIDToTypeID( "Nm " );
desc11.putString( idNm, "LongShadow" );
var idLyr = charIDToTypeID( "Lyr " );
desc10.putObject( idT, idLyr, desc11 );
executeAction( idsetd, desc10, DialogModes.NO );
myPathItem.remove();
app.displayDialogs = DialogModes.ALL; // showing Dialogs
}
function CreateFlatShadows(inCurrDoc,inAllShapes,inShadowLength,inShadowDirection)
{
app.displayDialogs = DialogModes.NO; // showing Dialogs
var allShapes = inAllShapes;
inShadowLength = typeof inShadowLength !== 'undefined' ? inShadowLength : 50; // default value for shadow length
inShadowDirection = typeof inShadowDirection !== 'undefined' ? inShadowDirection : 45; // default value for direction
var dir = computeDirection(inShadowDirection);
var currShape = null;
var totalCount = 0;
var lineSubPathArray = new Array();
for (var shapeCount = 0; shapeCount < allShapes.length;shapeCount++)
{
currShape = allShapes[shapeCount];
for (var count = 0; count < (inShadowLength*g_lod); count++)
{
var lineArray = [];
for (var pathPointCount = 0; pathPointCount < currShape.length; pathPointCount++) {
lineArray[pathPointCount] = new PathPointInfo;
lineArray[pathPointCount].kind = PointKind.CORNERPOINT;
var tmpXoffset = count*dir[0]*g_resolutionFactor;
var tmpYoffset = count*dir[1]*g_resolutionFactor;
lineArray[pathPointCount].anchor = Array(currShape[pathPointCount][0]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][1]*g_resolutionFactor+tmpYoffset);
lineArray[pathPointCount].leftDirection = Array(currShape[pathPointCount][2]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][3]*g_resolutionFactor+tmpYoffset);
lineArray[pathPointCount].rightDirection = Array(currShape[pathPointCount][4]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][5]*g_resolutionFactor+tmpYoffset);
}
lineSubPathArray[totalCount] = new SubPathInfo();
lineSubPathArray[totalCount].closed = true;
lineSubPathArray[totalCount].operation = ShapeOperation.SHAPEADD;
lineSubPathArray[totalCount].entireSubPath = lineArray;
totalCount++;
}
}
var myPathItem = inCurrDoc.pathItems.add("myPath", lineSubPathArray);
var desc88 = new ActionDescriptor();
var ref60 = new ActionReference();
//create Shape Layer from Paths
ref60.putClass(stringIDToTypeID("contentLayer"));
desc88.putReference(charIDToTypeID("null"), ref60);
var desc89 = new ActionDescriptor();
var desc90 = new ActionDescriptor();
var desc91 = new ActionDescriptor();
desc91.putDouble(charIDToTypeID("Rd "), 0.000000); // R
desc91.putDouble(charIDToTypeID("Grn "), 0.000000); // G
desc91.putDouble(charIDToTypeID("Bl "), 0.000000); // B
var id481 = charIDToTypeID("RGBC");
desc90.putObject(charIDToTypeID("Clr "), id481, desc91);
desc89.putObject(charIDToTypeID("Type"), stringIDToTypeID("solidColorLayer"), desc90);
desc88.putObject(charIDToTypeID("Usng"), stringIDToTypeID("contentLayer"), desc89);
executeAction(charIDToTypeID("Mk "), desc88, DialogModes.NO);
// set the Name of the Layer to "LongShadow"
var idsetd = charIDToTypeID( "setd" );
var desc10 = new ActionDescriptor();
var idnull = charIDToTypeID( "null" );
var ref4 = new ActionReference();
var idLyr = charIDToTypeID( "Lyr " );
var idOrdn = charIDToTypeID( "Ordn" );
var idTrgt = charIDToTypeID( "Trgt" );
ref4.putEnumerated( idLyr, idOrdn, idTrgt );
desc10.putReference( idnull, ref4 );
var idT = charIDToTypeID( "T " );
var desc11 = new ActionDescriptor();
var idNm = charIDToTypeID( "Nm " );
desc11.putString( idNm, "LongShadow_"+g_len.toString()+"px_"+g_dir.toString()+"°_LoD"+g_lod);
var idLyr = charIDToTypeID( "Lyr " );
desc10.putObject( idT, idLyr, desc11 );
executeAction( idsetd, desc10, DialogModes.NO );
myPathItem.remove();
app.displayDialogs = DialogModes.ALL; // showing Dialogs
}
function CreateGradientShadows(inCurrDoc,inAllShapes,inShadowLength,inShadowDirection,inOrigLayer,inGroup)
{
app.displayDialogs = DialogModes.NO; // showing Dialogs
var allShapes = inAllShapes;
inShadowLength = typeof inShadowLength !== 'undefined' ? inShadowLength : 50; // default value for shadow length
inShadowDirection = typeof inShadowDirection !== 'undefined' ? inShadowDirection : 45; // default value for direction
var dir = computeDirection(inShadowDirection);
var currShape = null;
var totalCount = 0;
var randomPathName="myPath"+Math.random().toString();
var lineSubPathArray = new Array();
var shapeCount = 0;
var prevLayer = null;
for (var count = 0; count <(inShadowLength*g_lod); count++)
{
for (var shapeCount = 0; shapeCount < allShapes.length;shapeCount++)
{
currShape = allShapes[shapeCount];
{
var lineArray = [];
for (var pathPointCount = 0; pathPointCount < currShape.length; pathPointCount++) {
lineArray[pathPointCount] = new PathPointInfo;
lineArray[pathPointCount].kind = PointKind.CORNERPOINT;
var tmpXoffset = (count+1)*dir[0]*g_resolutionFactor;
var tmpYoffset = (count+1)*dir[1]*g_resolutionFactor;
lineArray[pathPointCount].anchor = Array(currShape[pathPointCount][0]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][1]*g_resolutionFactor+tmpYoffset);
lineArray[pathPointCount].leftDirection = Array(currShape[pathPointCount][2]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][3]*g_resolutionFactor+tmpYoffset);
lineArray[pathPointCount].rightDirection = Array(currShape[pathPointCount][4]*g_resolutionFactor+tmpXoffset,
currShape[pathPointCount][5]*g_resolutionFactor+tmpYoffset);
}
lineSubPathArray[totalCount] = new SubPathInfo();
lineSubPathArray[totalCount].closed = true;
lineSubPathArray[totalCount].operation = ShapeOperation.SHAPEADD;
lineSubPathArray[totalCount].entireSubPath = lineArray;
totalCount++;
}
}
var myPathItem = inCurrDoc.pathItems.add(randomPathName, lineSubPathArray);
var desc88 = new ActionDescriptor();
var ref60 = new ActionReference();
var greyVal = 0.0 + (g_fadePercent/100.0)*(255.0*(count /(inShadowLength*g_lod)));
//create Shape Layer from Paths
ref60.putClass(stringIDToTypeID("contentLayer"));
desc88.putReference(charIDToTypeID("null"), ref60);
var desc89 = new ActionDescriptor();
var desc90 = new ActionDescriptor();
var desc91 = new ActionDescriptor();
desc91.putDouble(charIDToTypeID("Rd "), greyVal); // R
desc91.putDouble(charIDToTypeID("Grn "), greyVal); // G
desc91.putDouble(charIDToTypeID("Bl "), greyVal); // B
var id481 = charIDToTypeID("RGBC");
desc90.putObject(charIDToTypeID("Clr "), id481, desc91);
desc89.putObject(charIDToTypeID("Type"), stringIDToTypeID("solidColorLayer"), desc90);
desc88.putObject(charIDToTypeID("Usng"), stringIDToTypeID("contentLayer"), desc89);
executeAction(charIDToTypeID("Mk "), desc88, DialogModes.NO);
var name = "LongShadow"+count.toString();
// set the Name of the Layer to "LongShadow"
var idsetd = charIDToTypeID( "setd" );
var desc10 = new ActionDescriptor();
var idnull = charIDToTypeID( "null" );
var ref4 = new ActionReference();
var idLyr = charIDToTypeID( "Lyr " );
var idOrdn = charIDToTypeID( "Ordn" );
var idTrgt = charIDToTypeID( "Trgt" );
ref4.putEnumerated( idLyr, idOrdn, idTrgt );
desc10.putReference( idnull, ref4 );
var idT = charIDToTypeID( "T " );
var desc11 = new ActionDescriptor();
var idNm = charIDToTypeID( "Nm " );
desc11.putString( idNm, name);
var idLyr = charIDToTypeID( "Lyr " );
desc10.putObject( idT, idLyr, desc11 );
executeAction( idsetd, desc10, DialogModes.NO );
//move behind previous layer
if( prevLayer != null)
{
inCurrDoc.activeLayer.move(prevLayer, ElementPlacement.PLACEAFTER);
}
prevLayer = inCurrDoc.activeLayer;
myPathItem.remove();
}
//inCurrDoc.artLayers.getByName("LongShadow").move(inGroup, ElementPlacement.INSIDE); // apparently you create the new Layer inside the folder
app.displayDialogs = DialogModes.ALL; // show Dialogs
}