On to, 2010-12-16 at 13:06 +0200, Toni Alatalo wrote: > on it's way to upcoming releases, > http://www.youtube.com/watch?v=--05uUS1U78
I completed the example now in the sense that now there are 3 cameras in the scene, focusing on separate objects, and you can switch between those cams and the freecam using big inworld buttons next to the display plane: http://www.youtube.com/watch?v=OmF1KV5P1tE The updated scene is in https://github.com/realXtend/naali/tree/tundra/bin/scenes/RenderToTexture , logic to make the buttons and do the switching is in rttdisplay.js there. We need this in a app that's being made with Tundra. The c++ side EC for this is in Naali 0.4.0 release too, I'm actually not sure if the same js would work when running in a Taiga world .. it's all client side anyways. Can test at some point if there is popular demand, or anyone out there is free to give a shot of course. Actually it's still incomplete in the sense that the 'tv channel' change is not synced to different clients, will be simple to add either with Entity-Actions or a custom Entity-Component (DynamicComponent) that has the current source camera name as an attribute. Will do that soonish. Of course in some use cases it can be also nice that the cam choice is personal. ~Toni > > a simple little thing, but was very happy to finally get it working enough to > test it. > > render-to-texture was used for fun things with the original rexviewer proto, > like mirrors and a virtual overhead projector -- there are blog posts and > videos of > those: > > mirror: http://www.youtube.com/watch?v=6-G4kxrSrV8&feature=related > projector: http://www.youtube.com/watch?v=v2GAATOeFZU&feature=related > > Implemented as an entity component, EC_RttTarget, which is attached to > the camera entity from which the image is to be sent. It can be any > camera, but in this first test video is the active camera used for the > main view too. Then any object can show the camera image as a texture. > > ~Toni > > > -- http://groups.google.com/group/realxtend http://www.realxtend.org
