• Advertisement
Sign in to follow this  

Z buffer

This topic is 4120 days old which is more than the 365 day threshold we allow for new replies. Please post a new topic.

If you intended to correct an error in the post then please contact us.

Recommended Posts

Hi all, I very confused about the Z buffer and 1/z. I have read a book about the Z buffer, there is something.. buffer array, perspective projection of Y and Z, Z interpolation. As I know, after convert the vertex coordinate to screen coordinate, then interpolate Y and X. But why got Z interpolation ? Any Link and books to recommand(non API) ?

Share this post


Link to post
Share on other sites
Advertisement
Normally interpolation is after the screen coordinate stage is it ?
If yes, at the screen coordinate stage only got (X, Y) without Z,
so how to I interpolate (Y, Z) ?

Share this post


Link to post
Share on other sites
Sign in to follow this  

  • Advertisement