class Main{
/**
* Returns the transpose of a 4x4 matrix
* @param m The matrix to transpose
* @param result The place to store the transposed matrix
**/
public static void transpose(float[][] m, float[][] result) {
for (int i=0;i<4;i++)
for (int j=0;j<4;j++)
result[j][i] = m[i][j];
}
public static void transpose(float[]m, float[] result) {
for (int i=0;i<4;i++)
for (int j=0;j<4;j++)
result[j*4+i] = m[i*4+j];
}
}