Package toxi.geom

Examples of toxi.geom.Vec2D.magnitude()

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    }

    public void apply(VerletParticle2D p) {
        Vec2D delta = p.sub(rootPos);
        float heading = MathUtils.floor(delta.heading() / theta) * theta;
        p.set(rootPos.add(Vec2D.fromTheta(heading).scaleSelf(delta.magnitude())));
    }

}
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    }

    protected void update(boolean applyConstraints) {
        Vec2D delta = b.sub(a);
        // add minute offset to avoid div-by-zero errors
        float dist = delta.magnitude() + EPS;
        float normDistStrength = (dist - restLength)
                / (dist * (a.invWeight + b.invWeight)) * strength;
        if (!a.isLocked && !isALocked) {
            a.addSelf(delta.scale(normDistStrength * a.invWeight).limit(limit));
            if (applyConstraints) {
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     * distance, weight and spring configuration *
     */
    protected void update(boolean applyConstraints) {
        Vec2D delta = b.sub(a);
        // add minute offset to avoid div-by-zero errors
        float dist = delta.magnitude() + EPS;
        float normDistStrength = (dist - restLength)
                / (dist * (a.invWeight + b.invWeight)) * strength;
        if (!a.isLocked && !isALocked) {
            a.addSelf(delta.scale(normDistStrength * a.invWeight));
            if (applyConstraints) {
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