I'm currently repairing and cleaning a mesh in the software MeshLab and I was wondering if it could be possible to manually select three vertex from the data set and create a triangular face using those 3 vertex, or maybe it could be possible to apply a "local triangulation" in a very small domain containing those three vertex?
Any idea or guide on how to proceed would be appreciated, I have browsed through MeshLab's filters but have found nothing so far.
Thank you.
To my knowledge, that is not possible in meshlab.
But it is very easy to do manually with a text editor if you already know the index of the three vertex.
Export your mesh in .ply ascii file format (uncheck the "binary encoding" checkbox in the .ply options).
Open your file in a text editor.
Increment the "element face" number in the line 12
Write "3 " and the three indexes in a new line at the end of the file.
Related
I don't know anything about code. I work with e-learnings in Storyline 3. I sometimes localize these e-learnings and use the translation tool in Articulate which basically exports an MS Word file. Sometimes the target languages are longer and I need to decrease the font size by percentage for the whole document. Usually, there are at least 3 different font sizes that I need to decrease accordingly. I am wan to develop a macro that I will use for multiple documents.
I couldn't find a way to do this by percentage, but looks like the Shrink or Grow Methods will do the work! I found this code in the reference page but looks like it works only for a selected object. The issue is that the exported MS Word file is in a table with each text box in the storyline separated to a cell. When I select the whole table it does not work.
If Selection.Type = wdSelectionNormal Then
Selection.Font.Grow
Else
MsgBox "You need to select some text."
End If
Could you please help me and let me know if this would be possible for the whole document, or the selected table? It would be very much appreciated. Thanks in advance.
It is unclear from your question whether the table in the Word document contains the actual text boxes or just the text they contain.
If it is just the text then Shrink may work. I tested this on a document with a single table containing only text:
ActiveDocument.Range.Font.Shrink
Let's say I need to write a vector of 100 elements in column form to .txt file.
Then I generated another vector of 100 values. How can I open that file, write the new vector next to the old one, and close it?
Can someone give me guidance on formatting output files like a pro?
Thank you so much.
I have two text files containing many lines of data (they are just some linux paths). The order of the paths are different in both files. I need Beyond Compare to compare the files based on content. Right now, it is checking line by line and pointing out errors if the same content is not present in the corresponding lines. I want beyondcompare to go through the entire file before saying that some path is missing. How to do it?
You can make Beyond Compare 4 sort the files before comparison. Open the files in the Text Compare, then click the dropdown on the right side of the Format toolbar button and select Sorted.
When using methods of selecting text and restoring selected text in a page, I have found that running execCommand('insertHTML... inbetween causes the stored selection to break.
This is a sample of how the text is selected and restored.
// Get Selection
var sel = window.getSelection().getRangeAt(0);
// Clear Selections
window.getSelection().removeAllRanges();
// Restore Selection
window.getSelection().addRange(sel)
This works fine, however once you run execCommand('insertHTML.. the selections endOffset sets itself to the same value as the selections startOffset
Is there a reason for this? More importantly is there a way round this?
A full example of the bug, complete with some basic console logging can be seen here.
http://jsfiddle.net/blowsie/Y8pJ7/
The objective of this fiddle is to select text , transform it to uppercase and then reselect the text.
How best to save and restore the selection really depends on what you're doing. For your specific example, where existing text is just having its case transformed, I'd suggest a character index-based approach, such as https://stackoverflow.com/a/5596688/96100 (although that answer requires Rangy, but can be trivially changed not to require it: http://jsfiddle.net/Y8pJ7/8).
For some other cases, a better approach is to use invisible marker elements at the start and end of the selection, which is the approach taken by the selection save/restore module of Rangy (disclosure: I am Rangy's author).
UPDATE 18 June 2012
Rangy now has character offset-based save and restore of selections and ranges via a new TextRange module (demo).
I have several hundred short mp3 files (1-5 seconds) I would like to trim them. namely, the length should be rounded up getting a whole second. for example if a mp3 file is 1.32s long, it should be afterwards 2.00 in length, the lack of time should be filled with silence. is it possible to automate this process? if so with what tool? thanks
Try Audacity, it allows batch processing: http://manual.audacityteam.org/index.php?title=Batch_Processing
I'm not sure whether it will do everything that you need it to do but it's worth checking out what all your options are within this program.
[EDIT]
Ok, so if you do have hundred and also might be something useful for you in the future this is what I would recommend or would personally do myself.
Get mp3DirectCut [freeware]
Get AutoHotKeys [freeware]
Learn how to use both, particularly AutoHotkeys
Save All filenames into a spreadsheet
Create a script that does the following with mp3DirectCut
Load file by name on spreadsheet
Hit the "End" button
Paste a pre-copied silent 1 sec long clip from clipboard
Parse the NAV field in the program (bottom left) to get the Total length
Calculate and enter desired endpoint to total length for Selection (then hit Enter)
Hit the "Del" button
Save complete song
Repeat