WebGL error on Chrome
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Benjamin Horn
Sep 28, 2013, 10:36:19 AM9/28/13
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My code
<html>
<body>
<script src = "lib/caat.js"></script>
<script>
var director = new CAAT.Director().initializeGL(
100, // 100 pixels wide
100 // 100 pixels across
);
var scene= director.createScene();
var circle= new CAAT.ShapeActor().
setLocation(20,20).
setSize(60,60).
setFillStyle('#ff0000').
setStrokeStyle('#000000');
scene.addChild(circle);
director.loop(1);
</script>
</body>
</html>
gives the following error
WebGL: INVALID_VALUE: vertexAttribPointer: bad size, stride or offset caat.js:13984
WebGL: INVALID_OPERATION: uniformMatrix4fv: location is not from current program
on
Chrome:
29.0.1547.76 m
OS:
Win 7
Caat:
Version: 0.6 build: 5Created on:
DATE: 2013-07-01
TIME: 04:58:32
Arne Brutschy
Oct 6, 2013, 4:27:26 AM10/6/13
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Hey,
WebGL does not seem to work anymore with CAAT:
https://github.com/hyperandroid/CAAT/issues/101
BTW, are Labels supported by WebGL? They always return undefined after
instantiation.
Arne
On 28/09/13 16:36, Benjamin Horn wrote:
> My code
> *<html> <body> <script src = "lib/caat.js"></script> <script> var
>
> gives the following error
>
> *
>
> on
>
> *Chrome: *
> *29.0.1547.76 m *
> *
> *
> *OS:*
> * Win 7 *
> *
> *
> *Caat: *
> *Version: 0.6 build: 5**Created on:*
> *DATE: 2013-07-01*
> *TIME: 04:58:32*
> <https://lh5.googleusercontent.com/-w-vGwdupz3k/Ukbo0xjzXnI/AAAAAAAAABA/xVOOEXDlgeo/s1600/caat.JPG>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> With simple *initialize it works as expected.*
>
> --
> You received this message because you are subscribed to the Google
> Groups "CAAT javascript framework" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to caatjs+un...@googlegroups.com.
> For more options, visit https://groups.google.com/groups/opt_out.
WebGL does not seem to work anymore with CAAT:
https://github.com/hyperandroid/CAAT/issues/101
BTW, are Labels supported by WebGL? They always return undefined after
instantiation.
Arne
On 28/09/13 16:36, Benjamin Horn wrote:
> My code
> *<html> <body> <script src = "lib/caat.js"></script> <script> var
> director = new CAAT.Director().initializeGL( 100, // 100 pixels wide 100
> // 100 pixels across ); var scene= director.createScene(); var circle=
> new CAAT.ShapeActor(). setLocation(20,20). setSize(60,60).
> setFillStyle('#ff0000'). setStrokeStyle('#000000');
> scene.addChild(circle); director.loop(1); </script> </body> </html>
> *
> // 100 pixels across ); var scene= director.createScene(); var circle=
> new CAAT.ShapeActor(). setLocation(20,20). setSize(60,60).
> setFillStyle('#ff0000'). setStrokeStyle('#000000');
> scene.addChild(circle); director.loop(1); </script> </body> </html>
>
> gives the following error
>
> *
> WebGL: INVALID_VALUE: vertexAttribPointer: bad size, stride or offset
> caat.js:13984 <http://localhost/caat/lib/caat.js>
> WebGL: INVALID_OPERATION: uniformMatrix4fv: location is not from current
> program
> *
> program
>
> on
>
> *Chrome: *
> *29.0.1547.76 m *
> *
> *
> *OS:*
> * Win 7 *
> *
> *
> *Caat: *
> *Version: 0.6 build: 5**Created on:*
> *DATE: 2013-07-01*
> *TIME: 04:58:32*
> <https://lh5.googleusercontent.com/-w-vGwdupz3k/Ukbo0xjzXnI/AAAAAAAAABA/xVOOEXDlgeo/s1600/caat.JPG>
>
>
>
>
>
>
>
>
>
>
>
>
>
>
> With simple *initialize it works as expected.*
>
> --
> You received this message because you are subscribed to the Google
> Groups "CAAT javascript framework" group.
> To unsubscribe from this group and stop receiving emails from it, send
> an email to caatjs+un...@googlegroups.com.
> For more options, visit https://groups.google.com/groups/opt_out.
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