Clazz.declarePackage("J.renderbio");
Clazz.load(["J.renderbio.BioShapeRenderer"], "J.renderbio.StrandsRenderer", null, function(){
var c$ = Clazz.decorateAsClass(function(){
this.strandCount = 1;
this.strandSeparation = 0;
this.baseStrandOffset = 0;
Clazz.instantialize(this, arguments);}, J.renderbio, "StrandsRenderer", J.renderbio.BioShapeRenderer);
Clazz.overrideMethod(c$, "renderBioShape", 
function(bioShape){
this.renderStrandShape();
}, "J.shapebio.BioShape");
Clazz.defineMethod(c$, "renderStrandShape", 
function(){
if (!this.setStrandCount()) return;
this.renderStrands();
});
Clazz.defineMethod(c$, "setStrandCount", 
function(){
if (this.wingVectors == null) return false;
this.strandCount = (Clazz.instanceOf(this.shape,"J.shapebio.Strands") ? this.vwr.getStrandCount((this.shape).shapeID) : 10);
this.strandSeparation = (this.strandCount <= 1) ? 0 : 1 / (this.strandCount - 1);
this.baseStrandOffset = ((this.strandCount & 1) == 0 ? this.strandSeparation / 2 : this.strandSeparation);
return true;
});
Clazz.defineMethod(c$, "renderStrands", 
function(){
var screens;
for (var i = this.strandCount >> 1; --i >= 0; ) {
var f = (i * this.strandSeparation) + this.baseStrandOffset;
screens = this.calcScreens(f, this.mads);
this.renderStrand(screens);
this.vwr.freeTempPoints(screens);
screens = this.calcScreens(-f, this.mads);
this.renderStrand(screens);
this.vwr.freeTempPoints(screens);
}
if (this.strandCount % 2 == 1) {
screens = this.calcScreens(0, this.mads);
this.renderStrand(screens);
this.vwr.freeTempPoints(screens);
}});
Clazz.defineMethod(c$, "renderStrand", 
function(screens){
for (var i = this.bsVisible.nextSetBit(0); i >= 0; i = this.bsVisible.nextSetBit(i + 1)) this.renderHermiteCylinder(screens, i);

}, "~A");
});
;//5.0.1-v7 Mon Aug 24 10:01:38 CDT 2026
