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auduno / headtrackr

Javascript library for headtracking via webcam and WebRTC/getUserMedia
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headtrackr not working on Chrome 42 #39

Closed steren closed 9 years ago

steren commented 9 years ago

http://auduno.github.io/headtrackr/examples/targets.html demo is not working on Chrome Version 42.0.2311.39 beta (64-bit)

Here is what the console is printing at the beginning: Mozilla/5.0 (Macintosh; Intel Mac OS X 10_10_2) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/42.0.2311.39 Safari/537.36 | WebGL 1.0 (OpenGL ES 2.0 Chromium) | WebKit | WebKit WebGL | WebGL GLSL ES 1.0 (OpenGL ES GLSL ES 1.0 Chromium)

In addition to a lot of warnings here is the error I get: Could not initialise shader VALIDATE_STATUS: false, gl error [1282]

The demo is running well on Firefox 36.0.1

arthurmchr commented 9 years ago

I manage to make it work by upgrading the THREE lib version to latest version (71) and changing these lines : 

geometry.vertices.push( new THREE.Vertex ( new THREE.Vector3( 0, 0, -80000 )));

to

geometry.vertices.push( new THREE.Vector3( 0, 0, -80000 ) );

Also, to avoid warning, changing new THREE.PlaneGeometrytonew THREE.PlaneBufferGeometry

auduno commented 9 years ago

Sorry for the late reply to this issue. Thanks very much for reporting it and thanks to Arthur for finding the cause of the error. I updated three.js version in the examples and it seems to be working now. I used r59 instead of the latest version, since there were some changes in how wireframes are rendered after r59.