Example usage for android.opengl Matrix transposeM

Introduction

In this page you can find the example usage for android.opengl Matrix transposeM.

Prototype

public static void transposeM(float[] mTrans, int mTransOffset, float[] m, int mOffset) 

Source Link

Document

Transposes a 4 x 4 matrix.

Usage

From source file:Main.java

public static float[] transposeMatrix(float[] m) {
    float[] mTrans = new float[m.length];
    Matrix.transposeM(mTrans, 0, m, 0);
    return mTrans;
}

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From source file:Main.java

public static float[] multMatrix(float[] m1, float[] m2) {
    // TODO/*from  w w w .  ja v a  2  s. c o  m*/
    float[] m1i = new float[16];
    Matrix.transposeM(m1i, 0, m1, 0);
    float[] m2i = new float[16];
    Matrix.transposeM(m2i, 0, m2, 0);
    float[] m3 = new float[16];

    Matrix.multiplyMM(m3, 0, m1i, 0, m2i, 0);

    float[] m3i = new float[16];
    Matrix.transposeM(m3i, 0, m3, 0);
    return m3i;
}

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From source file:Main.java

public static float[] inverseMatrix(float[] m1) {
    float[] m2 = new float[16];
    float[] m1i = new float[16];
    Matrix.transposeM(m1i, 0, m1, 0);

    Matrix.invertM(m2, 0, m1i, 0);//from  w w w. j a  v  a  2  s . co  m

    float[] m2i = new float[16];
    Matrix.transposeM(m2i, 0, m2, 0);
    return m2i;
}

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From source file:Main.java

public static float[] multMatrixVector(float[] m1, float[] m2) {
    // TODO/*from  w  w  w.ja  v  a 2 s.  co  m*/
    float[] m3 = new float[4];
    float[] m1i = new float[16];
    Matrix.transposeM(m1i, 0, m1, 0);

    Matrix.multiplyMV(m3, 0, m1i, 0, m2, 0);

    return m3;
}

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