There's many multiple view rendering methods and examples on the forum but I didn't find a complete example of this one yet. Thought I'd post it for ya'll...

It renders 3 different camera perspectives of a scene (a particle system in this case) to one large 2400x600 window which is meant for a Triplehead output. The window has 3 800x600 videoplanes spread over it. Each camera view is rendered to its own videoplane (= monitor out) using to_texture.

This isn't optimized for frame rate yet. There's obvious fps increases and decreases depending on which windows are visible on which monitor.

(When copying straight from the forum: click init before run.)

It renders 3 different camera perspectives of a scene (a particle system in this case) to one large 2400x600 window which is meant for a Triplehead output. The window has 3 800x600 videoplanes spread over it. Each camera view is rendered to its own videoplane (= monitor out) using to_texture. 

(When copying straight from the forum: click init before run.)


sharing-is-bladibla-render-multiple-views-of-1-gl-scene-for-triplehead-setup

It looks like this setup performs best when both windows are on the Triplehead output, the small one hidden behind the large one.

Is there a way to get rid of the small one altogether? Making it visible 0 stops the rendering.

It looks like this setup performs best when both windows are on the Triplehead output, the small one hidden behind the large one. 

Is there a way to get rid of the small one altogether? Making it visible 0 stops the rendering.


[sharing is bladibla] Render multiple views of 1 GL scene for Triplehead setup