Path: chuka.playstation.co.uk!news
From: Craig Graham <c_graham@hinge.mistral.co.uk>
Newsgroups: scee.yaroze.programming.3d_graphics
Subject: Re: more dynamic tmd problems
Date: Tue, 19 May 1998 15:17:15 +0100
Organization: Intelligent Research
Lines: 55
Message-ID: <3561946B.BD69B3B8@hinge.mistral.co.uk>
References: <355849D2.2F3CFB4C@altavista.net> <6j9lk1$r1a6@chuka.playstation.co.uk> <355968CC.17FC1B94@hinge.mistral.co.uk> <35618997.443F@mdx.ac.uk>
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Peter Hardy wrote:

> > Yes.
> >
> > > Mario
> >
> > Craig
>
> Erm...how?
> Please specify answer in word>1 format. ;)
>
> Thanx - if can help
> Thanx! - if you can't

/*
 * Add a GP4 primitive to the TMD. [gourard shaded, no light source, 4 sided poly]
 *--------
 *Returns:
 * pointer to the primitive just added
 */
TMD_GP4 *TMD_AddGP4(short vr0, short vr1, short vr2, short vr3, unsigned char *rgb)
{
 TMD_GP4 *gp4;

 assert(current_primitive);
 assert(current_object);

 gp4=(TMD_GP4*)current_primitive;
 current_primitive=(void*)(gp4+1);

 gp4->dummy0=gp4->head.mode=0x39;
 gp4->head.flag=1;
 gp4->head.ilen=6;
 gp4->head.olen=8;

 gp4->vr0=vr0;
 gp4->vr1=vr1;
 gp4->vr2=vr2;
 gp4->vr3=vr3;

 gp4->r0=rgb[0]; gp4->g0=rgb[1]; gp4->b0=rgb[2];
 gp4->r1=rgb[3]; gp4->g1=rgb[4]; gp4->b1=rgb[5];
 gp4->r2=rgb[6]; gp4->g2=rgb[7]; gp4->b2=rgb[8];
 gp4->r3=rgb[9]; gp4->g3=rgb[10]; gp4->b3=rgb[11];

 current_object->n_primitive++;

 return gp4;
}

Craig.