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  • How many BasicEffects do you have in a Game? What is the best way to render multiple objects/shapes at once?

    - by Deukalion
    I'm trying to understand 3D rendering and it seems that everytime you render a new object (A 3D Cube or something) you need to have a new BasicEffect for each Box you render unless you want the exact same texture? ...so if I have over a hundred boxes with each different textures, I need at least as many BasicEffects? Will that not be "too much" for the CPU/GPU in the end or result in lagging? Is there any good way to render multiple objects (cubes or other shapes) at the same time? I've tried changing the BasicEffect.Texture with each cube drawn, but it resulting in changing the first Cube's texture too. Any suggestions would be really appreciated, I'm really new to 3D in XNA so I'm trying to wrap my head around the best methods for example render a Map with objects (of shapes).

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  • Breathing for game/movie characters

    - by dtldarek
    Breathing (the movement of chest and face features): I'd like to ask if it is hard to model and whether it is computationaly expensive. I recently noticed the great effect it has in Madagascar 3 movie, but (please, correct me if I am wrong) don't remember seeing it in any games (except maybe steam cloud in cold/winter setting) and very few animated movies does that to noticable degree (e.g. when it is necessary by the plot or situation). I'd greatly appreciate answers from both movie graphics and game graphics perspective.

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  • How do I use LibreOffice's 3d transitions in Impress?

    - by Lvkz
    How can I get the 3D transitions working on Impress? I got a presentation coming soon, and as a requirement of the course the professor want us to use transitions on our "Power Point" chapter, obviously I have been using LibreOffice in every exercise but the native transitions are kind of lame, so when I install the newer version of Ubuntu, always install the extra package to the transitions - I had installed the 3D package: libreoffice-ogltrans 1:3.4.3-3ubuntu2 In previous versions of Ubuntu and worked perfectly, but for some reason is not working in this release. I got LibreOffice 3.4.3, Ubuntu Oneiric Ocelot (11.10) and my hardware is not relevant because I had it working before on previous releases. I know is not critical, but for my class is a pretty important deal, and can be a perfect opportunity to show the class that the cool stuff are not only in Windows. As a recomendation of one of Eliah Kagan, I'm putting the output of: sudo lshw -C video *-display:0 description: VGA compatible controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation physical id: 2 bus info: pci@0000:00:02.0 version: 07 width: 64 bits clock: 33MHz capabilities: msi pm vga_controller bus_master cap_list rom configuration: driver=i915 latency=0 resources: irq:46 memory:f6c00000-f6ffffff memory:e0000000-efffffff ioport:efe8(size=8) *-display:1 UNCLAIMED description: Display controller product: Mobile 4 Series Chipset Integrated Graphics Controller vendor: Intel Corporation physical id: 2.1 bus info: pci@0000:00:02.1 version: 07 width: 64 bits clock: 33MHz capabilities: pm bus_master cap_list configuration: latency=0 resources: memory:f6b00000-f6bfffff And I'm not using Unity - it don't there anyways -, I'm using instead Gnome Shell.

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  • JavaScript automatically converts some special characters

    - by noplacetoh1de
    I need to extract a HTML-Substring with JS which is position dependent. I store special characters HTML-encoded. For example: HTML <div id="test"><p>l&ouml;sen &amp; gr&uuml;&szlig;en</p></div>? Text lösen & grüßen My problem lies in the JS-part, for example when I try to extract the fragment lö, which has the HTML-dependent starting position of 3 and the end position of 9 inside the <div> block. JS seems to convert some special characters internally so that the count from 3 to 9 is wrongly interpreted as "lösen " and not "l&ouml;". Other special characters like the &amp; are not affected by this. So my question is, if someone knows why JS is behaving in that way? Characters like &auml; or &ouml; are being converted while characters like &amp; or &nbsp; are plain. Is there any possibility to avoid this conversion? I've set up a fiddle to demonstrate this: JSFiddle Thanks for any help! EDIT: Maybe I've explained it a bit confusing, sorry for that. What I want is the HTML: <p>l&ouml;sen &amp; gr&uuml;&szlig;en</p> . Every special character should be unconverted, except the HTML-Tags. Like in the HTML above. But JS converts the &ouml; or &uuml; into ö or ü automatically, what I need to avoid.

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  • Using find and tar with files with special characters in the name

    - by Costi
    I want to archive all .ctl files in a folder, recursively. tar -cf ctlfiles.tar `find /home/db -name "*.ctl" -print` The error message : tar: Removing leading `/' from member names tar: /home/db/dunn/j: Cannot stat: No such file or directory tar: 74.ctl: Cannot stat: No such file or directory I have these files: /home/db/dunn/j 74.ctl and j 75. Notice the extra space. What if the files have other special characters? How do I archive these files recursively?

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  • Using Paste Special - Values with the HYPERLINK function in Excel

    - by Pete
    I have a long list of data in Excel. Using the Hyperlink function =HYPERLINK(C2,A2) i've added individual links to them all. Now i want to get rid of the function and just leave the data with the link. So i do Paste Special -- Values Which does the job but then the link is removed. How can i paste the values and keep the hyperlink?

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  • Special characters in Samba filenames

    - by Matti
    When serving files containing special characters such as "()?:" in the filename through Samba, the names get transformed into an unrecognizable format. For example, a file my_file:_(important).txt is displayed as M43J1E~0.TXT Is there a way to avoid this behavior (without renaming the files, obviously)? I'm assuming that character encoding is not to blame because several UTF-8 characters seem to work fine.

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  • Batch file script to remove special characters from filenames (Windows)

    - by njreed.myopenid.com
    I have a large set of files, some of which contain special characters in the filename (e.g. ä,ö,%, and others). I'd like a script file to iterate over these files and rename them removing the special characters. I don't really mind what it does, but it could replace them with underscores for example e.g. Störung%20.doc would be renamed to St_rung_20.doc In order of preference: A DOS batch file A Windows script file to run with cscript (vbs) A third party piece of software that can be run from the command-line (i.e. no user interaction required) Another language script file, for which I'd have to install an additional script engine Background: I'm trying to encrypt these file with GnuPG on Windows but it doesn't seem to handle special characters in filenames with the --encrypt-files option.

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  • Needed list of special characters classification with respective characters

    - by pravin
    I am working on one web application , It's related to machine translation support i.e. which takes source text for translation and translated in to user specified language Currently it's in unit testing phase. Here, i want to check that, whether my machine translation feature is fully working for all the special characters. Because of different test cases I stuck at one point where i need all the special characters with classification. I needed all the special characters listing with classification. e.g. 1st : class name : Punctuation Characters : !?,"| etc test cases : segment1? segment2! segment3. 2nd : Class name : HTML entities characters : all the characters which belong under this class test cases : respective test cases 3rd : Class name : Extended ASCII characters :all the characters which belong under this class test cases : respective test cases Please folks provide this, if anyone has any idea or links so that i can make product perfect Thanks a lot

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  • Form character encoding problems with special characters

    - by Enrique
    Hello I have a jsp with an html form. I set the content type like this: <%@ page language="java" contentType="text/html; charset=ISO-8859-1" pageEncoding="ISO-8859-1" %> When I send special characters like á é í ó ú they are saved correctly in the database. My table charset is utf-8. I want to change iso-8859 to utf-8 like this to standardize my application and accept more special characters: <%@ page language="java" contentType="text/html; charset=UTF-8" pageEncoding="UTF-8" %> but when I change it to utf-8 the special characters á é í ó ú are not saved correctly in the databse. When I try to save á it is saved as á In the server side I'm using Spring MVC. I'm getting the text field value like this: String strField = ServletRequestUtils.getStringParameter(request, "field");

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  • another file_exists with special chars problem

    - by Camran
    I have some folders with special characters in their names. I run currently at a test-computer with Windows OS, but later I will use LINUX. My problem is that the folders with special chars in their names cannot be recognized somehow. ex: file_exists('../Bilar/27733691_1.jpg') // TRUE file_exists('../Båtar/27733691_1.jpg') // FALSE because of the special char in folder name... How should I solve this? I plan to run LINUX in the future when website is online... would that matter? Please explain thoroughly because I am a newb at this Thanks

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  • using regular expression / Remove special characters with linq to sql

    - by Prasad
    How can i use regular expressions with linq to sql in the asp.net mvc(C#) application? The columns in my MSSQL table (Products) has some special characters like (, - % ',.....). While searching for a product i need to search without that special chareters. For ex.: I have a product say (ABC-Camp's / One), when i search for "abccamp", it should pull the product. I am trying the query like: from p in _context.pu_Products where p.User_Id == userId && p.Is_Deleted == false && p.Product_Name.ToLower().Contains(text.ToLower()) select new Product { ProductId = p.Product_Id, ProductName = p.Product_Name.Replace("’", "").Replace("\"", ""), RetailPrice = p.Retail_Price ?? 0M, LotSize = p.Lot_Size > 0 ? p.Lot_Size ?? 1 : 1, QuantityInHand = p.Quantity_In_Hand ?? 0 } But i need to search without any special characters...

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  • A special user does not appear in Windows login screen

    - by shayan
    In the list of users (under Local Users and Groups in my Windows 7) I have an ASPNET user (its description says "Account used for running the ASP.NET worker process (aspnet_wp.exe)" and its full name is "ASP.NET Machine Account") The thing is this user does not appear in Windows login screen. What I have found: It is not a "Built-in security pricipal" user It belongs only to Users group I don't have HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\SpecialAccounts key in my registry In every sense I can see that it is a normal user yet it does not appear in login screen. Now the questions are: What does make it special? How can I create a user like this?

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  • How to view special characters in SQL Management Studio

    - by B Z
    Sql 2005 I have a text column that has special characters stored e.g. CR, LF, but I don't know what they are. I would like to view these characters in management studio. Something like in Notepad ++ Show Symbol Show All Characters. My Goal: I am working on a data conversion from one database to another. When the data is converted and viewed in the native application it is displaying some funky characters like a pipe character. I would like to eliminate these characters during the conversion process.

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  • NTFS Permissions-Special Permissions not working

    - by Srinivas
    I am using Windows 2008 R2 Server having a CENTRAL SHARED FOLDER (CENTRALSTORAGE). We are trying to give Domain Users in the Network access as like User1-\CentralStorage\IT\User1 and User2-\CentralStorage\IT\User2. But it is not working when i try to login to that user in Windows XP system which is already a registered computer of domain. Will someone help me in guiding how to declare permissions like \CentralStorage\IT - this is a Main Directory and should be accessed to VIEW folder sub-directories but not to DELETE/RENAME this folder. \CentralStorage\IT\User1 - Full Control to the User1 to ADD SUB-FOLDERS AND FILES. But not to delete/rename this folder name. I gave access using Special Permissions but it is showing as Access Denied when i logon and try to access. Kindly provide me a solution for the same.

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  • Special function keys are mixed up on my Macbook Pro

    - by seanieb
    I recently sent my Macbook Pro (late 2008 model) to get a replaced logic board and top cover. When I got it back the Special function keys are mixed up. F3 - mutes sound - it should do expose f4 - decreases volume - it should show the dashboard f5 - increases volume ....etc, ... F11 - expose - it should decrease volume f12 - dashboard - it should increase volume I have checked and made sure that System PreferencesKeyboard"use all F keys as standard function keys" is not selected. And that no accessibility options are switched on either. How do I fix this? or should I bring it back to the repair shop? Thanks

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  • Dual boot windows 8 pro and windows 7 on XPS 8500 Special additon

    - by Jesse
    I am trying to install a dual boot with windows 7 premium and windows 8 Pro on an XPS 8500 special edition. I created a new primary partition on my C: drive, inserted the windows 8 install disk, and rebooted my computer from DVD. I select custom install and the dialog box saying where do you want to install windows at? pops up but none of my drives are listed. Please help me determine what is going on? I don't understand why none of my drives are showing up on this menu. Not even the original drive. When I go to load driver and click on the partition I created it tells me "No signed device drivers were found. Make sure the installation media contains the correct drivers, and then click OK."

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  • Excel, Lookup special characters and spaces.

    - by Sisyphus
    I have an excel, spreadsheet that has multiple sheets. The first sheet is an index of files, I am using the following forumla to look up a value in column A, references against the index sheet, if it matches then it copies the value from column B from the index sheet. The forumla is: =IF($A3="", "", (LOOKUP($A3, INDEX!$A$3:$A$26, INEDEX!B$3:B$26))) It works for data that has no spaces and special characters, anybody have any ideas why it doesn't work and how I can make it work? Thanks in advance.

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  • What do you do to make sure you take proper/enough breaks, while avoiding unwanted side-effects of break taking?

    - by blueberryfields
    preamble It seems to me that computer programmers are one of a select few groups of people who actually take pleasure from sitting in front of computers for long periods of time. Most people in other professions actively dislike their time at computers, and do their best to avoid it (so, I assume, they don't have problems taking breaks). At least for me, having external cues for taking breaks, and clear instructions on what to do with each break (stretch, go for a walk, close my eyes, look into a distance of preferably a few km and focus on faraway objects, etc...), is a must. So far, I've just been making up the breaks and tools to get them as I go along, based on what looks to be low-specificity information found on the net (generic stuff ala ergonomics advice for office staff). This has led to all sorts of side effects - loss of attention as I get distracted if I walk around, breaks in flow with alarm clocks interrupting my thoughts, and people around me assuming I'm low on work due to the frequency of my walking around compared to everyone else. /preamble tl;dr Taking breaks is important My internal break taking system doesn't work, and ad-hoc ones have unwanted side effects What do you do to make sure you take proper breaks? How do you avoid unwanted side-effects, such as getting distracted or interrupting flow or giving your co-workers the impression you're spending a lot of time goofing off?

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  • side effect gotchas in python/numpy? horror stories and narrow escapes wanted

    - by shabbychef
    I am considering moving from Matlab to Python/numpy for data analysis and numerical simulations. I have used Matlab (and SML-NJ) for years, and am very comfortable in the functional environment without side effects (barring I/O), but am a little reluctant about the side effects in Python. Can people share their favorite gotchas regarding side effects, and if possible, how they got around them? As an example, I was a bit surprised when I tried the following code in Python: lofls = [[]] * 4 #an accident waiting to happen! lofls[0].append(7) #not what I was expecting... print lofls #gives [[7], [7], [7], [7]] #instead, I should have done this (I think) lofls = [[] for x in range(4)] lofls[0].append(7) #only appends to the first list print lofls #gives [[7], [], [], []] thanks in advance

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  • Special Characters from SQLite DB

    - by Matthias
    Hi, I read from a sqlite db to my iphone app. Within the texts sometimes there are special characters like 'xf2' or 'xe0' as I can see in the debugger in the char* data type. When I try to transform the chars to an NSString Object by using initWithUTF8String, I get a nil back. How can I transform such special characters? Thanks for your help. Bye Matthias

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