Setting colour of lines to full white

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From: Roy Ruddle (Ruddle++at++Cardiff.ac.uk)
Date: 11/09/2000 01:17:27

Hi there,

I'm trying to set the colour of some PFGS_LINESTRIPS to 100% white,
irrespective of their orientation and normal (which I've defined as
[0,0,1]).

I've tried applying a pfGeoState to the lines, with the following material
properties, but it has no effect:

gstate_wireline = new pfGeoState();
pfMaterial *mtl = new pfMaterial;
mtl->setColor( PFMTL_AMBIENT, 1.0, 1.0, 1.0 );
mtl->setColor( PFMTL_DIFFUSE, 1.0, 1.0, 1.0 );
gstate_wireline->setAttr( PFSTATE_FRONTMTL, mtl );
gstate_wireline->setAttr( PFSTATE_BACKMTL, mtl );
gset->setGState( gstate_wireline );

Are lines 'special' in this respect?

suggestions gratefully received

roy

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