Exemplo n.º 1
0
static void CG_DoGlassQuad( vec3_t p[4], vec2_t uv[4], bool stick, int time, vec3_t dmgDir )
{
	float	bounce;
	vec3_t	rotDelta;
	vec3_t	vel, accel;
	vec3_t	rgb1;

	VectorSet( vel, Q_flrand(-1.0f, 1.0f) * 12, Q_flrand(-1.0f, 1.0f) * 12, -1 );

	if ( !stick )
	{
		// We aren't a motion delayed chunk, so let us move quickly
		VectorMA( vel, 0.3f, dmgDir, vel );
	}

	// Set up acceleration due to gravity, 800 is standard QuakeIII gravity, so let's use something close
	VectorSet( accel, 0.0f, 0.0f, -(600.0f + Q_flrand(0.0f, 1.0f) * 100.0f ) );

	VectorSet( rgb1, 1.0f, 1.0f, 1.0f );

	// Being glass, we don't want to bounce much
	bounce = Q_flrand(0.0f, 1.0f) * 0.2f + 0.15f;

	// Set up our random rotate, we only do PITCH and YAW, not ROLL.  This is something like degrees per second
	VectorSet( rotDelta, Q_flrand(-1.0f, 1.0f) * 40.0f, Q_flrand(-1.0f, 1.0f) * 40.0f, 0.0f );

	CPoly *pol = FX_AddPoly(p, uv, 4,			// verts, ST, vertCount
			vel, accel,				// motion
			0.15f, 0.0f, 85.0f,		// alpha start, alpha end, alpha parm ( begin alpha fade when 85% of life is complete )
			rgb1, rgb1, 0.0f,		// rgb start, rgb end, rgb parm ( not used )
			rotDelta, bounce, time,	// rotation amount, bounce, and time to delay motion for ( zero if no delay );
			3500 + Q_flrand(0.0f, 1.0f) * 1000,	// life
			cgi_R_RegisterShader( "gfx/misc/test_crackle" ),
			FX_APPLY_PHYSICS | FX_ALPHA_NONLINEAR | FX_USE_ALPHA );

	if ( Q_flrand(0.0f, 1.0f) > 0.95f && pol )
	{
		pol->AddFlags( FX_IMPACT_RUNS_FX | FX_KILL_ON_IMPACT );
		pol->SetImpactFxID( theFxScheduler.RegisterEffect( "misc/glass_impact" ));
	}
}
Exemplo n.º 2
0
static void CGFX_AddPoly( addpolyArgStruct_t *p ) {
	FX_AddPoly( p->p, p->ev, p->numVerts, p->vel, p->accel, p->alpha1, p->alpha2, p->alphaParm, p->rgb1, p->rgb2, p->rgbParm, p->rotationDelta, p->bounce, p->motionDelay, p->killTime, p->shader, p->flags );
}