package org.jglrxavpok.jlsl.glsl; public class Mat3 { private double[] data; public Mat3(Vec3 column1, Vec3 column2, Vec3 column3) { data = new double[3 * 3]; data[0] = column1.x; data[1] = column1.y; data[2] = column1.z; data[3] = column2.x; data[4] = column2.y; data[5] = column2.z; data[6] = column3.x; data[7] = column3.y; data[8] = column3.z; } }