Must handle out of synch vertex attributes
Reported by Andor Salga | March 1st, 2011 @ 08:58 PM | in 0.7
The library expects all vertex data from the parsers to in synch. That is, it expects to be fed the same number of vertices as normals and colors. If 100 vertices are fed to the library, it expects 100 colors and/or 100 normals.
This is a problem with the .PSI reader since it sends the normal data last, after all the vertex data has been received. This creates a VBO-binding problem when rendering.
One solution is to create the straggling vertex attributes to match the size of the vertex VBO.
Comments and changes to this ticket
-
Andor Salga March 22nd, 2011 @ 10:23 PM
- Milestone changed from “0.6” to “0.7”
- Milestone order changed from “15” to “0”
-
Andor Salga April 3rd, 2011 @ 03:58 PM
- State changed from “assigned” to “blocked”
Marking as blocked by #99
-
Andor Salga April 11th, 2011 @ 10:24 PM
- State changed from “blocked” to “assigned”
- Milestone order changed from “13” to “0”
-
Andor Salga April 17th, 2011 @ 03:50 AM
- Tag set to “psi”
Just an update: I have this fixed and mostly working. I've been spending the past few days trying to isolate a few issues with Chrome and Chromium. I'm not sure if the bugs are related to other issues we already have filed, or something I wrote.
-
Andor Salga April 17th, 2011 @ 08:26 PM
- State changed from “assigned” to “staged”
Staging for now. The issues mentioned look like they are present in the original PSI reader implementation.
-
Andor Salga July 25th, 2011 @ 02:37 PM
- State changed from “staged” to “checked-in”
Please Sign in or create a free account to add a new ticket.
With your very own profile, you can contribute to projects, track your activity, watch tickets, receive and update tickets through your email and much more.
Create new ticket
Create your profile
Help contribute to this project by taking a few moments to create your personal profile. Create your profile ยป
<b>XB PointStream</b> (working name)
A cross-browser JavaScript tool which will emulate Arius3D's PointStream viewer. It will be able to quickly render a large amount of point cloud data to the <canvas> tag using WebGL.<br />
Current release <a href="http://scotland.proximity.on.ca/asalga/releases/0.8/xbps-min-0.8.zip">XBPS 0.8</a>
People watching this ticket
Andor Salga
Cathy
Tags
Referenced by
-
112
Finalize bug fixes needed to be checked for PSIParser
currently waiting on ticket #89