Example usage for org.apache.commons.math3.geometry.euclidean.threed Rotation getMatrix

Introduction

In this page you can find the example usage for org.apache.commons.math3.geometry.euclidean.threed Rotation getMatrix.

Prototype

public double[][] getMatrix() 

Source Link

Document

Get the 3X3 matrix corresponding to the instance

Usage

From source file:nova.core.util.math.MatrixStack.java

/**
 * Rotates the current matrix//  w w  w  .j av  a2 s .  com
 *
 * @param rotation The rotation to aply
 * @return The rorated matrix
 */
public MatrixStack rotate(Rotation rotation) {
    RealMatrix rotMat = MatrixUtils.createRealMatrix(4, 4);
    rotMat.setSubMatrix(rotation.getMatrix(), 0, 0);
    rotMat.setEntry(3, 3, 1);
    current = current.preMultiply(rotMat);
    return this;
}

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