until now, i worked with GluProject, perspective projection, and a zoomable square centered on the screen with a lower left vertex (-1,-1,0). I zoom the square adjusting the Z axis.
For example, i zoomed the square to Z=-5, and i call gluProject with the openGL object parameters (-1,-1,0) to know the window pixels X,Y position of that vertex of the square. It works fine. But now, i changued my arquitecture, and now i'm not using Z to zoom, i'm scaling to zoom. I have the square at Z=-1.0f, and initially it is scaled to (0.01f,0.01f,0.0f), is a small square. Wich X,Y,Z values i have to pass to gluProject? i'm passing -1,-1,0, and gluProject is giving me erroneal x,y outPutCoords values, (-101.774124,-226.27419) -- You received this message because you are subscribed to the Google Groups "Android Developers" group. To post to this group, send email to [email protected] To unsubscribe from this group, send email to [email protected] For more options, visit this group at http://groups.google.com/group/android-developers?hl=en
