public Matrix4x4(Matrix4x4 Other)
{
M00 = Other.M00;
M01 = Other.M01;
M02 = Other.M02;
M03 = Other.M03;
M10 = Other.M10;
M11 = Other.M11;
M12 = Other.M12;
M13 = Other.M13;
M20 = Other.M20;
M21 = Other.M21;
M22 = Other.M22;
M23 = Other.M23;
M30 = Other.M30;
M31 = Other.M31;
M32 = Other.M32;
M33 = Other.M33;
}
public Matrix4x4 Translate(float x, float y, float z)
{
return (this *= new Matrix4x4(1, 0, 0, x, 0, 1, 0, y, 0, 0, 1, z, 0, 0, 0, 1));
}
public Matrix4x4 Scale(float x, float y, float z)
{
return (this *= new Matrix4x4(x, 0, 0, 0, 0, y, 0, 0, 0, 0, z, 0, 0, 0, 0, 1));
}
public Matrix4x4 RotateZ(float angle)
{
float s = (float)Math.Sin(angle);
float c = (float)Math.Cos(angle);
return (this *= new Matrix4x4(c, -s, 0, 0, s, c, 0, 0, 0, 0, 1, 0, 0, 0, 0, 1));
}
public static Matrix4x4 operator *(Matrix4x4 a, Matrix4x4 b)
{
Matrix4x4 r = new Matrix4x4();
for (int y = 0; y < 4; y++)
for (int x = 0; x < 4; x++)
{
r[x, y] = (a[x, 0] * b[0, y]) + (a[x, 1] * b[1, y]) + (a[x, 2] * b[2, y]) + (a[x, 3] * b[3, y]);
}
return r;
}
public void SetMatrix(string name, Matrix4x4 m)
{
handle.SetValue(name, m.AsSharpDX());
}