Ti.VRView

It is a Titanium module for realizing of a VRPanoramaView and VRVideoView. Currently only the android version auf PanoramaView and VideoView are realized.

Equirectangular projections

OpenGL has strict texture size requirements acceptable image sizes:

4096 × 2048
2048 × 1024
1024 × 512
512 × 256
256 × 128
… (any smaller power of 2)

Usage

var image = Ti.Filesystem.getFile(Ti.Filesystem.applicationDataDirectory, "pano.jpg");
image.write(Ti.Filesystem.getFile(Ti.Filesystem.resourcesDirectory, "pano.jpg").read());

var VR = require("ti.vrview");
var win = Ti.UI.createWindow({
});
var panoView = VR.createPanoramaView({
    type : VR.TYPE_MONO,
    image : Ti.Filessystem.getFile(Ti.Filesystem.applicationDataDirectory, "pano.jpg").nativePath,
     onload : function() {},
     onchanged : function(e) {
	 		console.log(e.yaw);
	 		console.log(e.pitch);
	 },
	 fullscreenButtonEnabled : false,
     infoButtonEnabled : false,
     stereoModeButtonEnabled : false,
     touchTrackingEnabled : true,
     transitionViewEnabled : false,
     sensorDelay : VR.SENSOR_DELAY_NORMAL
});
var videoView = VR.createVideoView({
	 onchanged : function(e) {
	 		console.log(e.yaw);
	 		console.log(e.pitch);
	 }
	 onload : function() {},
     type : VR.TYPE_STEREO_OVER_UNDER,
     format : VR.FORMAT_DEFAULT,
     image : Ti.Filessystem.getFile(Ti.Filesystem.applicationDataDirectory, "pano.mp4")).nativePath,
     fullscreenButtonEnabled : false,
     infoButtonEnabled : false,
     stereoModeButtonEnabled : false,
     touchTrackingEnabled : true,
     transitionViewEnabled : false
});
win.add(panoView);

Constants

Type of streaming

• FORMAT_DEFAULT Indicates that the video is in a standard video container format such as mp4, webm, ogg, aac.

• FORMAT_HLS Indicates that the video uses the HTTP Live Streaming (HLS) format.

Mono (screen) or stereo (cardbox)

• TYPE_MONO Each video frame is a monocular equirectangular panorama.

• TYPE_STEREO_OVER_UNDER Each video frame contains two vertically-stacked equirectangular panoramas.

Sensor dealy for onChange callback

• SENSOR_DELAY_NORMAL (2 sec.)
• SENSOR_DELAY_FASTEST (0)
• SENSOR_DELAY_GAME (20 ms)
• SENSOR_DELAY_UI (60 ms)

Methods

• createPanoramaView()

• createVideoView()

This is Hyperloop-Version Thanks to miga.