Databases
StackOverflow2013
Postsdbo
POThreejs css3 renderer causes depth problems on Android 4.0+
 

Note that there are some explanatory texts on larger screens.

plurals
  1. POThreejs css3 renderer causes depth problems on Android 4.0+
    primarykey
    data
    text
    <p>I'm creating a fairly simple 3D environment intended to run on mobile phones. To do this I am using three.js and the CSS3 renderer. I'm using jpgs for all the elements and then adding them to a 3D object. Here's a example:</p> <pre><code>var alley1LeftWall = document.createElement('div'); var alley1LeftImg = document.createElement('img'); alley1LeftWall.style.background = 'rgba(0,0,0,1)'; alley1LeftWall.id = 'alley1LeftWall'; alley1LeftWall.style.width = '1000px'; alley1LeftWall.style.height = '200px'; alley1LeftImg.src = 'img/alley1_left_wall.jpg'; alley1LeftWall.appendChild(alley1LeftImg); var alley1LeftWall3d = new THREE.CSS3DObject(alley1LeftWall); alley1LeftWall3d.position.x = -50; alley1LeftWall3d.position.y = 0; alley1LeftWall3d.position.z = -700; alley1LeftWall3d.rotation.x = 0; alley1LeftWall3d.rotation.y = (Math.PI/180)*90; alley1LeftWall3d.rotation.z = 0; </code></pre> <p>Think of the 3D environment like the classic Wolfenstein game. </p> <p>The experience runs perfectly on the iPhone5, but when I test on an Android device I encounter a few depth problems. Far walls will pop over the foreground during the animation and flicker in and out depth.</p> <p>During my research of this problem all I can really find out is that Android does have some z-index issues but I'm not sure that is the issue here, as threejs uses css3 3D for depth. </p> <p>I went on the threejs IRC chat room and asked this question but didn't really get anywhere, most people are understandably interested in WebGL rather than the CSS3 renderer. </p> <p>As anybody experienced this before? Is this a specific limitation of Android phones? </p> <p>Thanks. </p> <p>EDIT: Chrome v18 on mobile has major issues with CSS3D translations. It's seems like a known bug, <a href="http://krpano.com/docu/html5/#androidchrome" rel="nofollow">http://krpano.com/docu/html5/#androidchrome</a>.</p> <p>Still struggling with the standard browser on Android. Still very buggy but not nearly as bad as Chrome v18 was. </p>
    singulars
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. PTQuestion
    1. UStomastley
    1. UStomastley
    plurals
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. This table or related slice is empty.
    1. VO
      singulars
      1. POThreejs css3 renderer causes depth problems on Android 4.0+
      1. This table or related slice is empty.
      1. VTUpMod
    1. This table or related slice is empty.
 

Querying!

 
Guidance
A row detail

Detail views are divided into sections. All the information in the data section comes from columns in the selected row. The other sections display data from other, related rows.

Related data can be related in a to-one or a to-many fashion. Captions of data related in a to-many fashion link to a list view showing a filtered view of the table.

Try moving around until you find a non-empty to-many entry and click on the label to get to one. You can move back to the root by clicking on the database name in the header.

SQuiL has stopped working due to an internal error.

If you are curious you may find further information in the browser console, which is accessible through the devtools (F12).

Reload