/**
* Returns appropriate representation of that media version in an html tag, including attributes for display
*
* @param string $field field name
* @param string $version version of the media file, as defined in media_processing.conf
* @param string $name name attribute of the img tag
* @param string $vspace vspace attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
* @param string $hspace hspace attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
* @param string $alt alt attribute of the img tag
* @param int $border border attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
* @param string $usemap usemap attribute of the img tag
* @param int $align align attribute of the img tag - note: deprecated in HTML 4.01, not supported in XHTML 1.0 Strict
* @return string html tag
*/
public function getMediaTag($ps_field, $ps_version, $pa_options = null)
{
if (!is_array($va_media_info = $this->getMediaInfo($ps_field))) {
return null;
}
if (!is_array($va_media_info[$ps_version])) {
return null;
}
#
# Use icon
#
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
}
#
# Is this version queued for processing?
#
if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
}
$url = $this->getMediaUrl($ps_field, $ps_version, isset($pa_options["page"]) ? $pa_options["page"] : null);
$m = new Media();
$o_vol = new MediaVolumes();
$va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
return $m->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $url, $va_media_info[$ps_version]["PROPERTIES"], $pa_options, $va_volume);
}
public function htmlTag($ps_url, $pa_properties, $pa_options = null, $pa_volume_info = null)
{
AssetLoadManager::register('3dmodels');
if (!is_array($pa_options)) {
$pa_options = array();
}
$vn_width = isset($pa_options["viewer_width"]) && $pa_options["viewer_width"] > 0 ? $pa_options["viewer_width"] : 820;
$vn_height = isset($pa_options["viewer_height"]) && $pa_options["viewer_height"] > 0 ? $pa_options["viewer_height"] : 520;
$vs_id = isset($pa_options["id"]) && $pa_options["id"] ? $pa_options["id"] : "mesh_canvas";
$vs_bgcolor = isset($pa_options["background_color"]) && $pa_options["background_color"] ? preg_replace("![^A-Fa-f0-9]+!", "", $pa_options["background_color"]) : "CCCCCC";
$vs_progress_id = isset($pa_options["progress_id"]) && $pa_options["progress_id"] ? $pa_options["progress_id"] : "caMediaOverlayProgress";
$vn_progress_total_filesize = isset($pa_options["progress_total_filesize"]) && $pa_options["progress_total_filesize"] > 0 ? $pa_options["progress_total_filesize"] : 0;
if (in_array($pa_properties['mimetype'], array("application/ply", "application/stl", "application/ctm"))) {
ob_start();
?>
<div id="viewer"></div>
<script type="text/javascript">
var container, stats;
var camera, cameraTarget, scene, renderer;
var total_filesize = <?php
print $vn_progress_total_filesize;
?>
;
init();
animate();
function init() {
container = document.getElementById('viewer');
camera = new THREE.PerspectiveCamera( 35, window.innerWidth / window.innerHeight, 1, 150 );
camera.position.set( 3, 0.15, 3 );
cameraTarget = new THREE.Vector3( 0, -0.25, 0 );
scene = new THREE.Scene();
scene.add(camera);
// ASCII file
<?php
switch ($pa_properties['mimetype']) {
case 'application/stl':
?>
var loader = new THREE.STLLoader();
<?php
break;
case 'application/ply':
?>
var loader = new THREE.PLYLoader();
<?php
break;
case 'application/ctm':
?>
var loader = new THREE.CTMLoader();
<?php
break;
}
?>
function postLoad ( event ) {
var geometry = event;
if(!geometry.center) { geometry = event.content; }
geometry.center();
var material = new THREE.MeshPhongMaterial( { ambient: 0xFFFFCC, color: 0xFFFFCC, specular: 0x111111, shininess: 200, side: THREE.DoubleSide } );
var mesh = new THREE.Mesh( geometry, material );
var boundingBox = mesh.geometry.boundingBox.clone();
var s = 3/Math.abs(boundingBox.max.x);
mesh.position.set( 0, 0, 0 );
mesh.scale.set( 0.25* s, 0.25 * s, 0.25 *s);
mesh.castShadow = false;
mesh.receiveShadow = false;
scene.add( mesh );
var light = new THREE.HemisphereLight( 0xffffbb, 0x080820, 0.7 );
scene.add( light );
jQuery('#<?php
print $vs_progress_id;
?>
div').html("Loaded model");
setTimeout(function() {
jQuery('#<?php
print $vs_progress_id;
?>
').fadeOut(500);
}, 3000);
}
function loadProgressMonitor( event ) {
jQuery('#<?php
print $vs_progress_id;
?>
').show();
var msg = "Loaded " + caUI.utils.formatFilesize(event.loaded/5.2, true);
if(total_filesize > 0) {
msg += " (" + Math.ceil((event.loaded/total_filesize) * 100) + "%)";
}
jQuery('#<?php
print $vs_progress_id;
?>
div').html(msg);
}
if (loader.addEventListener) {
loader.addEventListener( 'load', postLoad);
loader.addEventListener( 'progress', loadProgressMonitor);
}
loader.load( '<?php
print $ps_url;
?>
' , postLoad, loadProgressMonitor);
// Lights
scene.add( new THREE.AmbientLight( 0x777777 ) );
// renderer
if (Detector.webgl) {
renderer = new THREE.WebGLRenderer( { antialias: true, alpha: false } );
} else {
renderer = new THREE.CanvasRenderer( { antialias: false, alpha: false } );
}
renderer.setSize( window.innerWidth, window.innerHeight );
renderer.gammaInput = true;
renderer.gammaOutput = true;
renderer.physicallyBasedShading = true;
renderer.shadowMapEnabled = true;
renderer.shadowMapCullFace = THREE.CullFaceBack;
controls = new THREE.TrackballControls( camera, renderer.domElement );
controls.rotateSpeed = 0.5;
controls.zoomSpeed = 0.5;
controls.panSpeed = 0.2;
controls.noZoom = false;
controls.noPan = false;
controls.staticMoving = false;
controls.dynamicDampingFactor = 0.3;
controls.minDistance = 1.5;
controls.maxDistance = 100;
renderer.setClearColor( 0x<?php
print $vs_bgcolor;
?>
, 1 );
controls.keys = [ 16, 17, 18 ]; // [ rotateKey, zoomKey, panKey ]
container.appendChild( renderer.domElement );
window.addEventListener( 'resize', onWindowResize, false );
}
function addShadowedLight( x, y, z, color, intensity ) {
var directionalLight = new THREE.DirectionalLight( color, intensity );
directionalLight.position.set( x, y, z )
scene.add( directionalLight );
directionalLight.castShadow = true;
directionalLight.shadowCameraVisible = false;
var d = 1;
directionalLight.shadowCameraLeft = -d;
directionalLight.shadowCameraRight = d;
directionalLight.shadowCameraTop = d;
directionalLight.shadowCameraBottom = -d;
directionalLight.shadowCameraNear = 1;
directionalLight.shadowCameraFar = 4;
directionalLight.shadowMapWidth = 1024;
directionalLight.shadowMapHeight = 1024;
directionalLight.shadowBias = -0.005;
directionalLight.shadowDarkness = 0.15;
return directionalLight;
}
function onWindowResize() {
camera.aspect = window.innerWidth / window.innerHeight;
camera.updateProjectionMatrix();
renderer.setSize( window.innerWidth, window.innerHeight );
}
function animate() {
requestAnimationFrame( animate );
render();
}
function render() {
controls.update();
camera.lookAt( cameraTarget );
renderer.render( scene, camera );
}
</script>
<?php
return ob_get_clean();
} else {
return caGetDefaultMediaIconTag(__CA_MEDIA_3D_DEFAULT_ICON__, $vn_width, $vn_height);
}
}
public function getMediaTag($ps_data, $ps_version, $pa_options = null)
{
if (!($va_media_info = $this->getMediaArray($ps_data))) {
return false;
}
if (!is_array($pa_options)) {
$pa_options = array();
}
if (!isset($pa_options["page"]) || $pa_options["page"] < 1) {
$pa_options["page"] = 1;
}
#
# Use icon
#
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
}
#
# Is this version queued for processing?
#
if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
}
$vs_url = $this->getMediaUrl($va_media_info, $ps_version, $pa_options["page"], $pa_options);
$o_media = new Media();
$o_vol = new MediaVolumes();
$va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
$va_properties = $va_media_info[$ps_version]["PROPERTIES"];
if (isset($pa_options['width'])) {
$va_properties['width'] = $pa_options['width'];
}
if (isset($pa_options['height'])) {
$va_properties['height'] = $pa_options['height'];
}
return $o_media->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $vs_url, $va_properties, $pa_options, $va_volume);
}
public function getMediaTag($ps_data, $ps_version, $pa_options = null)
{
if (!($va_media_info = $this->getMediaArray($ps_data))) {
return false;
}
if (!is_array($pa_options)) {
$pa_options = array();
}
if (!isset($pa_options["page"]) || $pa_options["page"] < 1) {
$pa_options["page"] = 1;
}
#
# Use icon
#
if (isset($va_media_info[$ps_version]['USE_ICON']) && ($vs_icon_code = $va_media_info[$ps_version]['USE_ICON'])) {
return caGetDefaultMediaIconTag($vs_icon_code, $va_media_info[$ps_version]['WIDTH'], $va_media_info[$ps_version]['HEIGHT']);
}
#
# Is this version queued for processing?
#
if (isset($va_media_info[$ps_version]["QUEUED"]) && $va_media_info[$ps_version]["QUEUED"]) {
return $va_media_info[$ps_version]["QUEUED_MESSAGE"];
}
$vs_url = $this->getMediaUrl($va_media_info, $ps_version, $pa_options["page"], $pa_options);
$o_media = new Media();
$o_vol = new MediaVolumes();
$va_volume = $o_vol->getVolumeInformation($va_media_info[$ps_version]['VOLUME']);
$va_properties = $va_media_info[$ps_version]["PROPERTIES"];
if (isset($pa_options['width'])) {
$va_properties['width'] = $pa_options['width'];
}
if (isset($pa_options['height'])) {
$va_properties['height'] = $pa_options['height'];
}
$o_config = Configuration::load();
if ($o_config->get('use_pdfjs_viewer')) {
foreach ($va_media_info as $vs_version => $va_info) {
if (isset($va_info['MIMETYPE']) && $va_info['MIMETYPE'] == 'application/pdf') {
JavascriptLoadManager::register("pdfjs");
}
}
}
return $o_media->htmlTag($va_media_info[$ps_version]["MIMETYPE"], $vs_url, $va_properties, $pa_options, $va_volume);
}
public function htmlTag($ps_url, $pa_properties, $pa_options = null, $pa_volume_info = null)
{
JavascriptLoadManager::register('3dmodels');
if (!is_array($pa_options)) {
$pa_options = array();
}
$vn_width = $pa_options["viewer_width"] ? $pa_options["viewer_width"] : 820;
$vn_height = $pa_options["viewer_height"] ? $pa_options["viewer_height"] : 520;
$vs_id = $pa_options["id"] ? $pa_options["id"] : "mesh_canvas";
if (in_array($pa_properties['mimetype'], array("application/stl"))) {
ob_start();
?>
<canvas id="<?php
print $vs_id;
?>
" style="border: 1px solid;" width="<?php
print $vn_width;
?>
" height="<?php
print $vn_height;
?>
" ></canvas>
<script type="text/javascript">
var canvas = document.getElementById('<?php
print $vs_id;
?>
');
var viewer = new JSC3D.Viewer(canvas);
viewer.setParameter('SceneUrl', '<?php
print $ps_url;
?>
');
viewer.setParameter('RenderMode', 'flat');
viewer.init();
viewer.update();
</script>
<?php
return ob_get_clean();
} else {
return caGetDefaultMediaIconTag(__CA_MEDIA_3D_DEFAULT_ICON__, $vn_width, $vn_height);
}
}
