Load and align multiple STL files/models

I am working on importing robot CAD models into LabVIEW.
For this I import STL files using the 3D picture control.
- My question is, how do I import multiple STL files and align (rotate and position) the models according to each other?
I have made a simple VI (Load_Robot_STL.VI), where I load a STL file (Base.STL), and I would like to load more models e.g. Joint_01.STL and align it to the base.
LabVIEW 8.6 / 2009 / 2010
Vision Development Module 8.6 / 2009 / 2010
VBAI 3.6 / 2010
Attachments:
Load_Robot_STL.zip ‏1560 KB

Hi Little Helper
Have you looked at the example "solarsystem.vi" in the LabVIEW Example Finder? This shows how to place a sun, earth and moon in relation to each other and move them around.
I believe it should be in LV 8.6 as well, if not let me know and I will try to downconvert it to you. Basically what you want to do is to use the 3D transformation VI's under "Grahics and sound" -> "3D picture control" -> "Transformations". It allows you to move (translate), change size (scale), and change rotation (rotate) your 3D objects.
Best Regard
Anders Rohde

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Loading and Playing Multiple Sounds

I have written a loadSound function which handles loading and playing multiple sounds. This function works fine when I call this function in another keyframe i.e. the frame in which the function is not written. But when I call the function on the same frame in which the function is written the sounds gets mixed up. For example the function is written in 1st keyframe. If I call this function in 2nd, 3rd and 4th keyframe (with different sounds) it works fine. But when i call the same function in 1st, 2nd and 3rd keyframe it all gets messed up.
In 1st keyframe the sound plays properly. When I move to 2nd Keyframe the 2nd sound plays. But when I move back to the 1st keyframe the 2nd and 1st keyframe sounds all get mixed up. This doesn't happen when I call the function in 2nd, 3rd and 4th keyframes.
Below is my function:
import flash.events.Event;
import flash.media.Sound;
import flash.net.URLRequest;
import flash.events.ProgressEvent;
import flash.events.IOErrorEvent;
import flash.errors.IOError;
import flash.media.SoundChannel;
import flash.media.SoundMixer;
import flash.events.TimerEvent;
import flash.utils.Timer;
import flash.display.MovieClip;
import flash.media.SoundTransform;
stop();
var s:Sound;
var localSound:SoundChannel = new SoundChannel();
var req:URLRequest;
var loadedPct:uint;
var currentFrameArr:Array = ["One","Two","Three"];
var urlArr:Array = ["sound/m01_t01_s01.mp3","sound/m01_t01_s02.mp3","sound/page10_11.mp3"];
function loadSnd(currentFrm:String)
s = new Sound();
s.addEventListener(ProgressEvent.PROGRESS, onSoundProgress);
s.addEventListener(Event.COMPLETE, onSoundLoaded);
s.addEventListener(IOErrorEvent.IO_ERROR, onIOError);
localSound.stop();
for (var i:uint=0; i<currentFrameArr.length; i++)
if (currentFrm == currentFrameArr[i])
req = new URLRequest(urlArr[i]);
s.load(req);
function onSoundProgress(evt:ProgressEvent):void
loadedPct = Math.round(100 * (evt.bytesLoaded / evt.bytesTotal));
trace("The sound is " + loadedPct + " % loaded");
function onSoundLoaded(evt:Event):void
localSound = s.play();
function onIOError(evt:IOErrorEvent):void
trace("The sound could not be loaded: " + evt.text);
Call to this function in different frames:
loadSnd("One");
loadSnd("Two");
etc
If I pass the parameter 'One' in loadSnd it plays the 1st element in urlArray, 'Two' 2nd element and so on.
I have been scratching my head since long over this.
Can anybody please pinpoint the error.

Got the solution. The SoundMixer.stopAll(); statement did the trick. The complete workable function is pasted below:
import flash.events.Event;
import flash.media.Sound;
import flash.net.URLRequest;
import flash.events.ProgressEvent;
import flash.events.IOErrorEvent;
import flash.errors.IOError;
import flash.media.SoundChannel;
import flash.media.SoundMixer;
import flash.events.TimerEvent;
import flash.utils.Timer;
import flash.display.MovieClip;
import flash.media.SoundTransform;
stop();
var s:Sound;
var localSound:SoundChannel = new SoundChannel();
var req:URLRequest;
var loadedPct:uint;
var currentFrameArr:Array = ["One","Two","Three"];
var urlArr:Array = ["sound/m01_t01_s01.mp3","sound/m01_t01_s02.mp3","sound/page10_11.mp3"];
function loadSnd(currentFrm:String)
s = new Sound();
s.addEventListener(ProgressEvent.PROGRESS, onSoundProgress);
s.addEventListener(Event.COMPLETE, onSoundLoaded);
s.addEventListener(IOErrorEvent.IO_ERROR, onIOError);
SoundMixer.stopAll();
localSound.stop();
for (var i:uint=0; i<currentFrameArr.length; i++)
if (currentFrm == currentFrameArr[i])
req = new URLRequest(urlArr[i]);
break;
s.load(req);
function onSoundProgress(evt:ProgressEvent):void
loadedPct = Math.round(100 * (evt.bytesLoaded / evt.bytesTotal));
trace("The sound is " + loadedPct + " % loaded");
function onSoundLoaded(evt:Event):void
localSound = s.play();
function onIOError(evt:IOErrorEvent):void
trace("The sound could not be loaded: " + evt.text);
Calling the function
loadSnd("One");
loadSnd("Two"); etc

Using applescript/automator to import and categorise multiple .txt files

Hello all,
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John

Danitaz,
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hello there,
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so here is what i;m trying to do,
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public function destroy():void
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sorry it just a kind of pseudocode cause this function will customize with it's own property i did this just for the purpose of simplicity and easy understanding..,
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please do help me,
any suggestion would be greatly appreciated,
and if can pleas show me a source code or pseudocode of what you're suggesting to me cause my english is not so fluent yet,
thanks before.

Hey EI,
I had done this kind of project recently and for loading and unloading different swfs. I had used loaders specific to that filename and for removing I had used a single movieclip instance name and on clicking that specific loader request name that needs to be removed will be requested from the specific function. As mentioned below
Loading SWF:
===============================
swfLoaderIndia.load(swfRequestIndia);//This will load the request
If you are inside a movieclip while requesting use below code
MovieClip(this.root).addChild(swfLoaderIndia);//This will load swf on stage
or else
Stage.addChild(swfLoaderIndia);
Unloading SWF
=====================================
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or else
Stage.removeChild(swfLoaderIndia);
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I hope this helps you in your project.
With Regards,
Sagar S. Ranpise

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I have created two mxml files A & B.
A. local.mxml
B. SwfSample.mxml
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local.mxml
<?xml version="1.0" encoding="utf-8"?><mx:Application
xmlns:mx=http://www.adobe.com/2006/mxml layout="absolute">
<mx:Script>
    <![CDATA[
Bindable]
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    public function setVarOne(newText:String):void
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</mx:Script>
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<mx:Label text="{varOne}" x="166" y="88"/>
<mx:Button label="Nested Button" click="setVarOne('Nested Button Pressed');" x="28" y="114"/>
SwfSample.mxml
<?xml version="1.0" encoding="utf-8"?>
<mx:Application
xmlns:mx=http://www.adobe.com/2006/mxml layout="absolute">
    <mx:Script>
    <![CDATA[
          import mx.controls.Alert;
          import mx.managers.SystemManager;
          import mx.controls.Label;
Bindable]
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              loadedSM = SystemManager(myLoader.content);
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"lblOne"].text;
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"lblOne"].text = "I was just updated" ;
              loadedSM.application[
"varOne"] = "I was just updated";
          public function updateNestedVarOne():void
               local(loadedSM.application).setVarOne(
"Updated varOne");
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               myLoader.content.loaderInfo.loader.unload();
          public function loadAgain():void
               myLoader.load(
"../bin-debug/local.swf");
        ]]>
     </mx:Script>
<mx:Label id="lbl" x="72" y="47"/>
<mx:SWFLoader id="myLoader" width="438" source="../bin-debug/local.swf" creationComplete="initNestedAppProps();" y="73" height="238" x="72" alpha="1.0"/>
<mx:Button label="Update Label Control in Outer Application" click="updateLabel();" x="72" y="319"/>
<mx:Button label="Update Nested Controls" click="updateNestedLabels();" x="72" y="349"/>
<mx:Button label="Update Nested varOne" click="updateNestedVarOne();" x="72" y="379"/>
<mx:Button label="Unload" click="unload();" x="72" y="409"/>
<mx:Button label="Load Again" click="loadAgain();" x="72" y="439"/>
</mx:Application>
Thanks & regards,
Sathish.K

creationComplete only fires once when the SWFLoader is created. Therefore you never reset your variables to point to the new sub-app. On a slow network, creationComplete may fire before the sub-app loads. It is best to use the COMPLETE event.
Alex Harui
Flex SDK Developer
Adobe Systems Inc.
Blog: http://blogs.adobe.com/aharui

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A good place to ask advice about web development is at the MozillaZine "Web Development/Standards Evangelism" forum.
*http://forums.mozillazine.org/viewforum.php?f=25
The helpers at that forum are more knowledgeable about web development issues.<br>
You need to register at the MozillaZine forum site in order to post at that forum.

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in the same way, can i unzip an uploaded zip file, just like Oracle Portal 3.0.9 used to do in its contect areas with zip itens?
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Visio Web Part - Problems Loading and Displaying Multiple Sheets

I am having two issues with the VISIO SharePoint web part:
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Byron Johnson.

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Edited by: Swarna Munukoti on Jul 16, 2009 3:52 PM

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Message was edited by: Ron Streicher

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Problem : Load PDF or similiar files( stored at operating system) into an oracle table using SQl*Loader .
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LOAD DATA
INFILE 'c:\sqlldr\r_sqlldr.txt'
REPLACE
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Fields terminated by ','
id sequence (max,1) ,
fname char(20),
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c:\kalam.pdf,
c:\CTSlogo1.bmp
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CREATE OR REPLACE PROCEDURE R_UTL AS
l_file UTL_FILE.FILE_TYPE;
l_buffer RAW(32767);
l_amount BINARY_INTEGER ;
l_pos INTEGER := 1;
l_blob BLOB;
l_blob_len INTEGER;
BEGIN
SELECT data
INTO l_blob
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where id= 1;
l_blob_len := DBMS_LOB.GETLENGTH(l_blob);
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l_amount :=l_blob_len;
ELSE
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END IF;
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END LOOP;
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EXCEPTION
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-> Same procedure with minor changes is used to unload other similar files like Images and text files.
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file names into fname column and corresponding data into data ( BLOB) column.
Unload : And than these files are loaded back into their previous format to operating system using UTL_FILE feature of oracle.
so PROBLEM IS : Actual capacity (size ) of these files is getting unloaded back but with quality decreased. And PDF file doesnt even view its data. means size is almot equal to source file but data are lost when i open it.....
and for images .... imgaes are getting loaded an unloaded but with colors changed ....
Also features ( like FFLUSH ) of Oracle 've been used but it never worked
ANY SUGGESTIONS OR aLTERNATE SOLUTION TO LOAD AND UNLOAD PDFs through Oracle ARE REQUESTED.
------------------------------------------------------------------------------------------------------------------------

Thanks Justin ...for a quick response ...
well ... i am loading data into BLOB only and using SQL*Loader ...
I've never used dbms_lob.loadFromFile to do the loads ...
i 've opend a file on network and than used dbms_lob.read and
UTL_FILE.PUT_RAW to read and write data into target file.
actually ...my process is working fine with text files but not with PDF and IMAGES ...
and your doubt of ..."Is the data the proper length after reading it in?" ..m not getting wat r you asking ...but ... i think regarding data length ..there is no problem... except ... source PDF length is 90.4 kb ..and Target is 90.8 kb..
thats it...
So Request u to add some more help ......or should i provide some more details ??

Load and align multiple STL files/models

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