How can i use unsigned bytes ?

Progs · Post by **Progs** » Tue Nov 02, 2004 8:33 am

It is possible ?
I need them to store OpenGL color values..
so i have vertex

Structure mae_2dvertex  
    ;GL_T2F_C4UB_V3F
    uv.f[2]
    color.b[4]
    pos.f[3]
EndStructure

i cant use floats in this vertex type (GL_T2F_C4UB_V3F) and i dont want to use different type.

and i have troubles with colors

any ideas ?

KarLKoX · Post by **KarLKoX** » Tue Nov 02, 2004 9:08 am

ubyte.b = value & $FF

tinman · Post by **tinman** » Tue Nov 02, 2004 9:26 am

KarLKoX wrote:ubyte.b = value & $FF

You need to use a bigger size of variable to store the unsigned result or manipulate it.

ubyte.w = value & $FF

Progs · Post by **Progs** » Tue Nov 02, 2004 9:44 am

Txs !!