private void renderParticle(GayBerneParticle p, Graphics2D g) {
		p.render(g, at, savedAT);
		if (showAngularMomenta)
			p.drawOmega(g, getBackground());
		if (showLinearMomenta)
			p.drawVelocityVector(g);
		if (drawExternalForce)
			p.drawExternalForceVector(g);
		if (p.velocitySelected())
			p.drawSelectedVelocityVector(g, getBackground(), readyToAdjustVelocityVector);
		if (p.getOmegaSelection())
			p.drawSelectedOmegaVector(g, getBackground(), readyToAdjustOmegaVector);
	}