javascript - Three js TextureLoader not working when trying to render sprites. -


i'm trying sprites in three.js cant seem textureloader load .jpg properly. single color works, not image. i'v done searches couldn't find specific sprites or texture loader. getting error:

failed execute  'teximage2d' on 'webglrenderingcontext': cross-origin image   error  :gl_invalid_operation : glgeneratemipmap: can not generate mips 255index.html:1 [.offscreen-for-webgl-000001b1c9621fe0]render warning:  texture bound texture unit 0 not renderable. maybe non-power-of-2  , have incompatible texture filtering. index.html:1 webgl: many errors, no more errors reported  console context.   <canvas id="mycanvas"></canvas>  <script src="js/three.js"></script> <script> var renderer = new three.webglrenderer({canvas:  document.getelementbyid('mycanvas'), antialias: true}); renderer.setclearcolor(0x000000); renderer.setpixelratio(window.devicepixelratio); renderer.setsize(window.innerwidth, window.innerheight);  var camera = new three.perspectivecamera(35, window.innerwidth /  window.innerheight, 300, 10000);  var scene = new three.scene();  var light = new three.ambientlight(0xffffff, 0.5); scene.add(light);  var light1 = new three.pointlight(0xffffff, 0.5); scene.add(light1);  var spritemap = new three.textureloader().load( 'flake.png' );   var spritematerial = new three.spritematerial( {    color: 0xffffff } ); var sprite = new three.sprite( spritematerial );            sprite.scale.set(500, 500, 1); sprite.position.z = -1000;  var sprite = new three.sprite( spritematerial ); sprite.scale.set(500, 500, 1); sprite.position.z = -1000;  scene.add( sprite );  window.onresize = function () {         camera.aspect = window.innerwidth / window.innerheight;         camera.updateprojectionmatrix();         renderer.setsize( window.innerwidth, window.innerheight );     };  render();  function render() {     renderer.render(scene, camera);     requestanimationframe(render); };  </script>


Comments

Post a Comment

Popular posts from this blog

ubuntu - PHP script to find files of certain extensions in a directory, returns populated array when run in browser, but empty array when run from terminal -

i running os ububtu 16.04. ultimate goal able run php script cron job every minute. here php script located @ /var/www/html/tests/test/index.php : <?php $directorypath = $_server['document_root']."/tests/test/data/"; echo "directorypath: $directorypath<br><br>";//check $imagefilepathsarray = glob($directorypath . "*.{png,gif}", glob_brace); echo "<br><br>imagefilepathsarray: "; print_r($imagefilepathsarray);//check ?> when open php script in browser visiting url my-ip-address/tests/test/index.php , get: directorypath: /var/www/html/tests/test/data/ imagefilepathsarray:array( [0] => /var/www/html/tests/test/data/pic.png [1] => /var/www/html/tests/test/data/pic.gif ) before writing cron job in crontab file, need check if can run anywhere using terminal . opened ubuntu terminal @ /home/ location, , executed in terminal: sudo php /var/www/html/tests/test/index.php i got following out...
Read more

php - How can i create a user dashboard -

today have questions you, want create user dashboard site, include (obviously), users data, example -email -username -and others stuff how can information, , print them in html page? if can, how can these information via php sessions? shuld use session? example, if user login, , start new session ( session_start() ), how can data print in dashboard? should use php "project"? in advice, have day , thank time!
Read more

javascript - How to detect toggling of the fullscreen-toolbar in jQuery Mobile? -

i have jquery mobile page fixed full-screen toolbar, data-tap-toggle enabled. straight under toolbar have positioned banner should slide upwards when toolbar hiding , slide downward when toolbar showing. jquery mobile toggles toolbar applying , removing ui-fixed-hidden class - sadly, can't find in documentation of toolbar widget toggle , hide or show event that. how can detect when toolbar toggled, reposition banner? .banner { position: fixed; background-color: darkseagreen; top: 46px; min-height: 48px; width: 100%; text-align: center; line-height: 48px; } <!doctype html> <html> <head> <meta charset="utf-8"> <meta name="viewport" content="width=device-width, initial-scale=1, user-scalable=no"> <link rel="stylesheet" href="https://code.jquery.com/mobile/1.4.5/jquery.mobile-1.4.5.css"> <script src="https://code.jquery.com/jquery-1....
Read more