/*
prototype alfa
descripción : modifica la propiedad _alpha
argumentos  : alfa, vel
tonilopez - After-Hours
*/
MovieClip.prototype.alfa = function(alfa, vel) {
        // –
        if (arguments.length<2) {
                trace(“número de parámetros erróneo”);
                return;
        }
        this.vel = vel;
        this.alfa = alfa;
        // –
        this.onEnterFrame = function() {
                trace(this._alpha);
                this._alpha = (this.alfa+this.vel*this._alpha)/(this.vel+1);
                // – ajuste exacto
                if (Math.abs(Math.round(this._alpha)-this.alfa) == this.vel) {
                        this._alpha = this.alfa;
                        delete this.onEnterFrame;
                }
        };
};
// – uso
mc_miclip.alfa(80, 2);

This entry was posted on Sabado, Mayo 8th, 2004 at 2:24 pm and is filed under Enlaces recomendados, mis protos. You can follow any responses to this entry through the RSS 2.0 feed. Both comments and pings are currently closed.