/// <summary>
/// Initialises a new instance of the <see cref="Matrix4x4"/> struct.
/// </summary>
/// <param name="sourceMatrix">The source matrix.</param>
/// <param name="valueGenerator">
/// The <see cref="MatrixValueGeneratorDelegate"/> to use to generate new matrix values. Can use the source matrix
/// or can ignore it.
/// </param>
public Matrix4x4(double[][] sourceMatrix, MatrixValueGeneratorDelegate valueGenerator)
{
// construct the columns
matrix = new double[4][];
try
{
// for each column in the target matrix
for (int i = 0; i < 4; i++)
{
// construct the rows
matrix[i] = new double[4];
// for each row in the target matrix
for (int j = 0; j < 4; j++)
{
// set the value at [i, j] according to the given generator function
this[i, j] = valueGenerator(sourceMatrix, i, j);
}
}
}
catch (IndexOutOfRangeException ex)
{
throw new ArgumentException("Source array is not a minimum of 4x4 in size.", nameof(sourceMatrix), ex);
}
}
/// <summary>
/// Initialises a new instance of the <see cref="Matrix4x4"/> struct.
/// </summary>
/// <param name="sourceMatrix">The source matrix.</param>
/// <param name="valueGenerator">
/// The <see cref="MatrixValueGeneratorDelegate"/> to use to generate new matrix values. Can use the source matrix
/// or can ignore it.
/// </param>
public Matrix4x4(Matrix4x4 sourceMatrix, MatrixValueGeneratorDelegate valueGenerator) :
this((double[][])sourceMatrix, valueGenerator)
{
}
