Changing Material again

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Marco Crocetta (onyx++at++datamat.it)
Tue, 14 Mar 95 12:47:16 MET

Hi,

I'm almost reach my goal...
I've been following the suggestion I had about separating GeoStates
for the various objects (thanks src) (opaque & trasparent).

The problem (sigh!) is that in order to make transparency
works I need to call
   
        ...

        pfMtlAlpha(material,1.0);
         pfMtlColorMode(material, PFMTL_BOTH, PFMTL_CMODE_COLOR);
        pfGStateAttr(state,PFSTATE_FRONTMTL,material);
        pfGSetGState(gd,state);

        ...

for my transparent node.

Now pfMtlColorMode with the mode PFMTL_CMODE_COLOR
seems to have the effect of disabling the primitive colour...
Where is my mistake?

Thanks in advance

--------------------------
Marco Crocetta
DATAMAT SpA, Rome
e-mail: onyx++at++datamat.it
-------------------------

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