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Search found 555 results on 23 pages for 'viewport'.

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Opengl-es picking object

- by lacas

I saw a lot of picking code opengl-es, but nothing worked. Can someone give me what am I missing? My code is (from tutorials/forums) Vec3 far = Camera.getPosition(); Vec3 near = Shared.opengl().getPickingRay(ev.getX(), ev.getY(), 0); Vec3 direction = far.sub(near); direction.normalize(); Log.e("direction", direction.x+" "+direction.y+"…

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How to create games with scrolling?

- by Chandan Shetty SP

In games like city story or we farm how do they implement scrolling? To do scrolling using UIScrollView the EAGLView size has to be bigger. In those games EAGLView size look like more than 1024*1024. But there is limitation in viewport size in iphone devices(in 3G iphone max is 1024). I played those games in 3G iphone they are working…

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How to snap a 2D Quad to the mouse cursor using OpenGL 3.0/WIN32?

- by NoobScratcher

I've been having issues trying to snap a 2D Quad to the mouse cursor position I'm able : 1.) To get values into posX, posY, posZ 2.) Translate with the values from those 3 variables But the quad positioning I'm not able to do correctly in such a way that the 2D Quad is near the mouse cursor using those values from those 3 variables…

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Issue in moving windows from one desktop to another with the compiz cube

- by Keynesian

After having installed compiz I made a reset then I have enabled: composite gnome compatibility openGL negative desktop cube expo rotating cube viewport switcher 3D windows cube reflection and deformation fading windows window decoration mouse position polling regex matching move window -resize window Then the usual commands …

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Why is my primitive xna square not drawn/shown?

- by Mech0z

I have made this class to draw a rectangle, but I cant get it to be drawn, I have no issues displaying a 3d model created in 3dmax, but shown these primitives seems much harder I use this to create it board = new Board(Vector3.Zero, 1000, 1000, Color.Yellow); And here is the implementation using System; using System.Net;…

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What's the best way to start up a opengl context in my setup?

- by NoobScratcher

Would it be better to create a callback function which contains a OpenGL 3.0+ Context including viewport, matrix, etc or setup OpenGL in a function called GL_StartUp and use that GL_StartUp Function in the mainloop and callback function to that Function. I want my program to only show a OpenGL default scene when the user…

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How to snap a 2D Quad to the mouse cursor using OpenGL 3.0?

- by NoobScratcher

I've been having issues trying to snap a 2D Quad to the mouse cursor position I'm able : 1.) To get values into posX, posY, posZ 2.) Translate with the values from those 3 variables But the quad positioning I'm not able to do correctly in such a way that the 2D Quad is near the mouse cursor using those values from…

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CSS gradient not rendering in Windows Phone 8 WebBrowser Control

- by SRSHawk

I am facing an issue where, the CSS3 background is not rendered in WebBrowser control in Windows Phone 8. But same HTML when opened in WebBrowser in Windows Phone 8, it renders the gradient The HTML I am using is: <html> <head> <meta name="viewport" content="width=320, user-scalable=no,…

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How do I stop panning on a monitor that supports a specific resolution?

- by IronicMuffin

Hi all, I've been battling this for a few days now. Any and all help is appreciated. I have a planar monitor with a native res of 1280x1024. At one point, I had used PowerStrip to override "something" and set the res to 1600x1200, and it worked great. I then installed new intel graphics drivers for my…

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How to autostart this slide

- by lchales

Hello there: first of all i have no idea on coding or anything related, simple question: is there any simple way to tell this code to autostart the slide? at the current moment the images change on click. currently the index page only have one image, what i want is to add a few but without the need to…

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Farseer tutorial for the absolute beginners

- by Bil Simser

This post is inspired (and somewhat a direct copy) of a couple of posts Emanuele Feronato wrote back in 2009 about Box2D (his tutorial was ActionScript 3 based for Box2D, this is C# XNA for the Farseer Physics Engine). Here’s what we’re building: What is Farseer The Farseer Physics Engine is a…

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FrameBuffer Render to texture not working all the way

- by brainydexter

I am learning to use Frame Buffer Objects. For this purpose, I chose to render a triangle to a texture and then map that to a quad. When I render the triangle, I clear the color to something blue. So, when I render the texture on the quad from fbo, it only renders everything blue, but doesn't show…

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QGraphicsView scrolling and image scaling/cropping

- by boohoo

I would like to have a background image in my QGraphicsView that is always scaled (and cropped if necessary) to the size of the viewport, without scrollbars and without scrolling with the keyboard and mouse. The example below is what I am doing to scale and crop an image in the viewport, but I am…

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Flex HTMLLoader component not raising mouseDown events for all mouse clicks

- by shane

I have built a Air 2/Flex 4 kiosk application with Flash Builder 4. Currently I am implementing a touch screen browser to enable users to navigate company training videos. In an attempt to improve the usability of the website on the touchscreen I have placed the HTML component in an adaption of…

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Fixed mouse pointer with jQuery draggable

- by MikeWyatt

I'm building a little game in HTML5. The canvas element is a viewport into the game world. The user can move the viewport's position in the world by clicking and dragging with the mouse on a small icon. The problem is that the scrolling stops when the mouse pointer hits the edge of the…

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Auto-resize custom horizontal scrollbar/slider?

I'm working on a site that scrolls horizontally. I know very little about jQuery and prototype and I got this slider script working as the page scrollbar. When the window is resized smaller, the custom horizontal slider/scrollbar won't resize to the viewport's width. I have the page and…

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How to disable vertical bounce/scroll on iPhone in a mobile web application

- by Kasper Skov

As the title says, i need to disable vertical bounce on iphone on my mobile web form application. Ive tried alot of different things, but most of them disables my form or horizontal scroll and bounce as well. Any ideas? Im using jquery.mobile btw :) Update: I actually managed to get…

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how to tile 3D mesh with image brush in XAML

- by MC9000

I have a 2D square in a ViewPort3D that I want to do a tiling of an image (like a checkerboard or flooring with "tiles" effect). I've created an image brush (the image is 50x50 pixels, the surface 250x550 pixels) and a viewport (trying to follow MS's site - though their example is for…

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How to setup OpenGL camera for a racing game

- by vian

I need the view to show the road polygon (a rectangle 3.f * 100.f) with a vanishing point for a road being at 3/4 height of the viewport and the nearest road edge as a viewport's bottom side. See Crazy Taxi game for an example of what I wish to do. I'm using iPhone SDK 3.1.2 default…

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Uncaught TypeError: Object [object Object] has no method 'onAdded'

- by user3604227

I am using ExtJS4 with Java servlets. I am following the MVC architecture for ExtJS. I am trying a simple example of displaying a border layout but it doesnt work and I get the following error in ext-all.js in the javascript console: Uncaught TypeError: Object [object Object] has no…

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GRID is not properly rendered in ExtJS 4 by using Store

- by user548543

Here is the Src code for HTML file <!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.01//EN" "http://www.w3.org/TR/html4 /strict.dtd"> <html> <head> <title>MVC Architecture</title> <link rel="stylesheet" type="text/css"…

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ExtJs getting the FormPanel that is created dynmaically from button click.

- by sharad

I have Extjs ViewPort panel, that contain center panel, that contain tablpanel, in which I have added gridpanel in one tab, on this I have put 'Add Person' button in tbar of , that will add a new tab of a FormPanel, in its Reset button, I am not…

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dynamic JSF composite component styling/rendering

- by Checkoff

I've a little problem with a composite component. This component's implementation looks like: <composite:implementation> <h:outputStylesheet name="foo.css" library="bar"/> <div id="#{cc.clientId}"> …

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Make an empty DIV height and width of its container

- by Olly F

My HTML currently contains a background image that stretches with the viewport. Within that, I plan to place a div that stretches to the height and width of the viewport and has black background colour at 50% opacity. I've set the…

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Ext JS 4.2.1 loading controller - best practice

- by Hown_

I am currently developing a Ext JS application with many views/controlers/... I am wondering myself what the best practice is for loading the JS controllers/views/and so on... currently i have my application defined like this: //…

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