a question that i had for years after i first read the vdp 1 manual, is how do the saturn
do 3d (x,y,z and face normals)?
i only see 2d hardware function in the manual (the vdp 1 user manual) yet the SGL and SBL show
3d vertices and face normals like in other 3d hardware.
what do this mean does the vdp 1 have built in hardware for these functions or is it only
in software?
I know the saturn has some 3d hardware support as i look in the vdp 2 manual i see 3d placement
or the scoll and rotation screens.
can anybody help me?
do 3d (x,y,z and face normals)?
i only see 2d hardware function in the manual (the vdp 1 user manual) yet the SGL and SBL show
3d vertices and face normals like in other 3d hardware.
what do this mean does the vdp 1 have built in hardware for these functions or is it only
in software?
I know the saturn has some 3d hardware support as i look in the vdp 2 manual i see 3d placement
or the scoll and rotation screens.
can anybody help me?