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OS HVA Builder & OS VV Rendering Speed
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stucuk
Geek


Joined: 27 Aug 2002

PostPosted: Wed Oct 19, 2005 11:05 pm    Post subject:  OS HVA Builder & OS VV Rendering Speed Reply with quote  Mark this post and the followings unread

Today (Wed) iv improved the rendering speed of both apps, tho im not 100% sure its rendering the HVA's correctly (since i revamped how its rendered the code is quite different).

Im looking for Voxels that have a crap framerate in one or the other program to test how improved the speed is.

P.S One voxel i have tested it on has 0 FPS on the currently released version and 30 FPS on the new one. (Thx Clazzy)

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Banshee
Supreme Banshee


Also Known As: banshee_revora (Steam)
Joined: 15 Aug 2002
Location: Brazil

PostPosted: Wed Oct 19, 2005 11:10 pm    Post subject: Reply with quote  Mark this post and the followings unread

That's a hell of an improvement Smile

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stucuk
Geek


Joined: 27 Aug 2002

PostPosted: Wed Oct 19, 2005 11:57 pm    Post subject: Reply with quote  Mark this post and the followings unread

yeh, i think the main slowdown was applying the HVA's Transform matrix to every single voxel in the model each frame. Now it renders per section and sends the HVA Matrix to opengl. Each section is stored in a GLList which is made once or when something changes (GL Lists are faster to render since opengl does something to them... i don't know what...) and called each frame.

The new way seems to have no drawbacks. when u do something like changing the remap the app has to rebuild the list and depending on the model u may notice a slight pause (no longer than 1 second), but apart from that there is 0 negatives.

Note: Altho this means that u could have multipul voxels on the scene i do not have the time to play with the apps for a long period since i have other projects i need to get done (none are cnc). Iv only 'come back' for a short period to update these 2 apps.

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DeathRay2K
Commander


Joined: 01 Sep 2002
Location: Canada

PostPosted: Thu Oct 20, 2005 1:41 am    Post subject: Reply with quote  Mark this post and the followings unread

Excellent!
Good job Stu C. of the UK! Smile

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