Rendering issues inside HTML5 version of player (both WebGL and CSS3D)

Hi there!

We’ve switched to WebGL version some time ago and found some issues related to rendering images on canvas. Right part of image duplicates to the right. We also noticed that sometimes it appear on init, sometimes after zoom-in/zoom-out operations. There are no such glitches on source tiles. Flash version of Krpano works correct with our tiles. Switching config param from “prefer” to “prefer+css3d” didn’t help. On our side bug reproduces in Chrome (35, 36, win, mac), Firefox (33.0a2, 32), Safari 7.0.5

Here are some krpano.xml parts:

<control mousetype="drag2d"/>
<view vlookat="0" maxpixelzoom="1.0" fovmax="110" limitview="fullrange" fovtype="VFOV"/>
<image type="cylinder" hfov="1.0" multires="true" tilesize="512" progressive="true" baseindex="0">
<level tiledimagewidth="3744" tiledimageheight="5616">
<cylinder url="/photos/102/tiles/5/%x_%y.jpg"/>
</level>
<level tiledimagewidth="1872" tiledimageheight="2808">
<cylinder url="/photos/102/tiles/4/%x_%y.jpg"/>
</level>
<level tiledimagewidth="936" tiledimageheight="1404">
<cylinder url="/photos/102/tiles/3/%x_%y.jpg"/>
</level>
<level tiledimagewidth="468" tiledimageheight="702">
<cylinder url="/photos/102/tiles/2/%x_%y.jpg"/>
</level>
<level tiledimagewidth="234" tiledimageheight="351">
<cylinder url="/photos/102/tiles/1/%x_%y.jpg"/>
</level>
</image>

Unfortunately, I can’t provide access to the page. But ready to provide any additional information that can be useful. Any ideas?

Thanks!

Hi, Klaus! Thanks for your response! We still have problem on our side.

So, we generate tiles with krpano and then generate krpano xml on back-end side.

How should we calculate tiledimagewidth and tiledimageheight for each level correctly? In our xml config we have these parameters divided by 2 for each level but default krpano.xml (flat dropplet) has tiledimagewidth=512 and 256 for last two levels.

Our original image size is 3744x5616.