Changes between Version 2 and Version 3 of WikiStart/Releases/02.2012


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Timestamp:
01/27/12 16:31:55 (8 years ago)
Author:
sylvain.joyeux
Comment:

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  • WikiStart/Releases/02.2012

    v2 v3  
    4646   * goal: be able to select a data stream and display it, in 3D, in its frame 
    4747   * how ? 
     48     1. ~~add the frame in every data samples. Requires changing types and components.~~ 
     49     2. save all the required information (static transformations, producer-to-frame-transform mappings, port-to-frame associations) in (a) separate log stream(s). For live, have a separate component that stores the same information. 
     50        - needed: data and transformation from data to display frame 
     51        - information broadcasted / stored: 
     52          1. associations (task & port => frame) 
     53          2. producers associations (task & port => dynamic transform) 
     54          3. static transformations 
     55        - Vizkit3d is given a port (normal port-to-widget connection mechanism) 
     56        - does port => port_frame translation using 1. 
     57        - queries a transformer instance to get root_frame => port_frame using 2. and 3. 
     58        - one transformer per connection 
     59        - first step: don't align