Clazz.declarePackage("J.jvxl.readers");
Clazz.load(["J.jvxl.readers.PolygonFileReader"], "J.jvxl.readers.Pmesh4Reader", ["JU.CU", "$.P4", "J.jvxl.data.JvxlCoder", "JU.Logger"], function(){
var c$ = Clazz.decorateAsClass(function(){
this.nPolygons = 0;
this.pmeshError = null;
this.type = null;
this.color = 0;
this.transparency = 0;
this.nX = 0;
this.nY = 0;
this.tokens = null;
this.iToken = 0;
Clazz.instantialize(this, arguments);}, J.jvxl.readers, "Pmesh4Reader", J.jvxl.readers.PolygonFileReader);
Clazz.prepareFields (c$, function(){
this.tokens =  new Array(0);
});
Clazz.makeConstructor(c$, 
function(){
Clazz.superConstructor (this, J.jvxl.readers.Pmesh4Reader, []);
});
Clazz.overrideMethod(c$, "init2", 
function(sg, br){
this.init2PFR(sg, br);
var fileName = (sg.getReaderData())[0];
if (fileName == null) return;
this.params.fullyLit = true;
this.type = "pmesh4";
this.jvxlFileHeaderBuffer.append(this.type + " file format\nvertices and triangles only\n");
J.jvxl.data.JvxlCoder.jvxlCreateHeaderWithoutTitleOrAtoms(this.volumeData, this.jvxlFileHeaderBuffer);
}, "J.jvxl.readers.SurfaceGenerator,java.io.BufferedReader");
Clazz.overrideMethod(c$, "getSurfaceData", 
function(){
this.rd();
if (this.readVerticesAndPolygons()) JU.Logger.info(this.type + " file contains " + this.nVertices + " 4D vertices and " + this.nPolygons + " polygons for " + this.nTriangles + " triangles");
 else JU.Logger.error(this.params.fileName + ": " + (this.pmeshError == null ? "Error reading pmesh4 data " : this.pmeshError));
});
Clazz.defineMethod(c$, "readVerticesAndPolygons", 
function(){
try {
this.readColor();
this.nY = this.getInt();
this.nX = this.getInt();
this.readVertices();
this.createMesh();
return true;
} catch (e) {
if (Clazz.exceptionOf(e, Exception)){
if (this.pmeshError == null) this.pmeshError = this.type + " ERROR: " + e;
} else {
throw e;
}
}
return false;
});
Clazz.defineMethod(c$, "readColor", 
function(){
this.color = JU.CU.colorTriadToFFRGB(this.getFloat(), this.getFloat(), this.getFloat());
this.transparency = this.getFloat();
});
Clazz.defineMethod(c$, "readVertices", 
function(){
this.nVertices = this.nX * this.nY;
this.iToken = 2147483647;
this.pmeshError = this.type + " ERROR: invalid vertex list";
for (var i = 0; i < this.nVertices; i++) {
var pt = JU.P4.new4(this.getFloat(), this.getFloat(), this.getFloat(), this.getFloat());
if (JU.Logger.debugging) JU.Logger.debug(i + ": " + pt);
this.addVertexCopy(pt, 0, i, false);
this.iToken = 2147483647;
}
this.pmeshError = null;
return true;
});
Clazz.defineMethod(c$, "createMesh", 
function(){
for (var i = 0; i < this.nX - 1; i++) {
for (var j = 0; j < this.nY - 1; j++) {
this.nTriangles += 2;
this.addTriangleCheck(i * this.nY + j, (i + 1) * this.nY + j, (i + 1) * this.nY + j + 1, 3, 0, false, this.color);
this.addTriangleCheck((i + 1) * this.nY + j + 1, i * this.nY + j + 1, i * this.nY + j, 3, 0, false, this.color);
}
}
});
Clazz.defineMethod(c$, "nextToken", 
function(){
while (this.iToken >= this.tokens.length) {
this.iToken = 0;
this.rd();
this.tokens = this.getTokens();
}
return this.tokens[this.iToken++];
});
Clazz.defineMethod(c$, "getInt", 
function(){
return this.parseIntStr(this.nextToken());
});
Clazz.defineMethod(c$, "getFloat", 
function(){
return this.parseFloatStr(this.nextToken());
});
});
;//5.0.1-v4 Thu Feb 20 12:29:54 CST 2025
