Clazz.declarePackage("J.jvxl.readers");
Clazz.load(["J.jvxl.readers.AtomDataReader", "JU.BS"], "J.jvxl.readers.IsoIntersectReader", null, function(){
var c$ = Clazz.decorateAsClass(function(){
this.myBsA = null;
this.myBsB = null;
this.bsAtomMinMax = null;
this.func = null;
this.funcType = 0;
this.thisPlaneB = null;
this.values = null;
Clazz.instantialize(this, arguments);}, J.jvxl.readers, "IsoIntersectReader", J.jvxl.readers.AtomDataReader);
Clazz.prepareFields (c$, function(){
this.myBsA =  new JU.BS();
this.myBsB =  new JU.BS();
this.bsAtomMinMax =  new Array(2);
this.values =  Clazz.newFloatArray (2, 0);
});
Clazz.makeConstructor(c$, 
function(){
Clazz.superConstructor (this, J.jvxl.readers.IsoIntersectReader, []);
});
Clazz.overrideMethod(c$, "init", 
function(sg){
this.initADR(sg);
}, "J.jvxl.readers.SurfaceGenerator");
Clazz.overrideMethod(c$, "readVolumeParameters", 
function(isMapData){
this.setup(isMapData);
if (isMapData) return false;
this.initializeVolumetricData();
this.volumeData.setUnitVectors();
this.thisPlaneB =  Clazz.newFloatArray (this.volumeData.getYzCount(), 0);
this.voxelSource =  Clazz.newIntArray (this.volumeData.nPoints, 0);
this.vl0 = this.volumeData.volumetricVectorLengths[0];
this.vl1 = this.volumeData.volumetricVectorLengths[1];
this.vl2 = this.volumeData.volumetricVectorLengths[2];
this.getAtomMinMax(this.myBsA, this.bsAtomMinMax[0] =  new Array(this.nPointsX));
this.getAtomMinMax(this.myBsB, this.bsAtomMinMax[1] =  new Array(this.nPointsX));
return true;
}, "~B");
Clazz.overrideMethod(c$, "setup", 
function(isMapData){
this.setup2();
this.params.fullyLit = true;
this.point = this.params.point;
if ((typeof(this.params.func)=='string')) {
this.funcType = (this.params.func.equals("a-b") ? 2 : this.params.func.equals("a+b") ? 1 : 3);
} else if (this.params.func == null || this.sg.atomDataServer == null) {
this.funcType = 2;
} else {
this.func = this.params.func;
}if (this.contactPair == null) {
var bsA = this.params.intersection[0];
var bsB = this.params.intersection[1];
var bsSelected =  new JU.BS();
bsSelected.or(bsA);
bsSelected.or(bsB);
this.doUseIterator = true;
this.getAtoms(bsSelected, this.doAddHydrogens, true, true, false, false, false, NaN, null);
for (var i = bsA.nextSetBit(0); i >= 0; i = bsA.nextSetBit(i + 1)) this.myBsA.set(this.myIndex[i]);

for (var i = bsB.nextSetBit(0); i >= 0; i = bsB.nextSetBit(i + 1)) this.myBsB.set(this.myIndex[i]);

this.setHeader("VDW intersection surface", this.params.calculationType);
this.setRanges(this.params.solvent_ptsPerAngstrom, this.params.solvent_gridMax, 0);
this.margin = 5;
} else {
this.setVolumeData();
}this.isProgressive = this.isXLowToHigh = true;
}, "~B");
Clazz.overrideMethod(c$, "getPlane", 
function(x){
if (this.yzCount == 0) {
this.initPlanes();
}this.thisX = x;
this.thisPlane = this.yzPlanes[x % 2];
if (this.contactPair == null) {
this.thisAtomSet = this.bsAtomMinMax[0][x];
this.resetPlane(3.4028235E38);
this.markSphereVoxels(0, this.params.distance);
this.thisPlane = this.thisPlaneB;
this.thisAtomSet = this.bsAtomMinMax[1][x];
this.resetPlane(3.4028235E38);
this.markSphereVoxels(0, this.params.distance);
} else {
this.markPlaneVoxels(this.contactPair.myAtoms[0], this.contactPair.radii[0]);
this.thisPlane = this.thisPlaneB;
this.markPlaneVoxels(this.contactPair.myAtoms[1], this.contactPair.radii[1]);
}this.thisPlane = this.yzPlanes[x % 2];
if (!this.setVoxels()) this.resetPlane(0);
if (this.contactPair == null) this.unsetVoxelData();
return this.thisPlane;
}, "~N");
Clazz.defineMethod(c$, "setVoxels", 
function(){
for (var i = 0; i < this.yzCount; i++) {
var va = this.thisPlane[i];
var vb = this.thisPlaneB[i];
var v = this.getValueAB(va, vb);
if (Float.isNaN(v)) return false;
this.thisPlane[i] = v;
}
return true;
});
Clazz.defineMethod(c$, "getValueAB", 
function(va, vb){
if (va == 3.4028235E38 || vb == 3.4028235E38 || Float.isNaN(va) || Float.isNaN(vb)) return 3.4028235E38;
switch (this.funcType) {
case 1:
return (va + vb);
case 2:
case 4:
return (va - vb);
case 3:
return (va > vb ? va : vb);
default:
this.values[0] = va;
this.values[1] = vb;
return this.sg.atomDataServer.evalFunctionFloat(this.func[0], this.func[1], this.values);
}
}, "~N,~N");
Clazz.overrideMethod(c$, "getValueAtPoint", 
function(pt, getSource){
return this.getValueAB(this.getValueAtPoint2(pt, this.myBsA), this.getValueAtPoint2(pt, this.myBsB));
}, "JU.T3,~B");
Clazz.defineMethod(c$, "getValueAtPoint2", 
function(pt, bs){
var value = 3.4028235E38;
for (var iAtom = bs.nextSetBit(0); iAtom >= 0; iAtom = bs.nextSetBit(iAtom + 1)) {
var r = pt.distance(this.atomXyzTruncated[iAtom]) - this.atomRadius[iAtom];
if (r < value) value = r;
}
return (value == 3.4028235E38 ? NaN : value);
}, "JU.T3,JU.BS");
});
;//5.0.1-v7 Sat Feb 21 18:17:38 CST 2026
