void resetIsosurface() {
meshData = new MeshData();
xyzMin = xyzMax = null;
jvxlData.isBicolorMap = params.isBicolorMap;
if (meshDataServer != null) meshDataServer.fillMeshData(null, 0, null);
contourVertexCount = 0;
if (params.cutoff == Float.MAX_VALUE) params.cutoff = defaultCutoff;
jvxlData.jvxlSurfaceData = "";
jvxlData.jvxlEdgeData = "";
jvxlData.jvxlColorData = "";
// TODO: more resets of jvxlData?
edgeCount = 0;
edgeFractionBase = JvxlCoder.defaultEdgeFractionBase;
edgeFractionRange = JvxlCoder.defaultEdgeFractionRange;
colorFractionBase = JvxlCoder.defaultColorFractionBase;
colorFractionRange = JvxlCoder.defaultColorFractionRange;
params.mappedDataMin = Float.MAX_VALUE;
}
