public void TrafoDecomposeTest()
{
var rnd = new RandomSystem();
for (int i = 0; i < 100000; i++)
{
var rot = rnd.UniformV3dFull() * Constant.PiTimesFour - Constant.PiTimesTwo;
var trans = rnd.UniformV3dFull() * 10 - 5;
var scale = rnd.UniformV3dFull() * 4 - 2;
TestDecompose(scale, rot, trans);
}
}
public static Trafo3d GetRandomTrafo(RandomSystem rnd, bool withPerspective)
{
var rot = rnd.UniformV3dFull() * Constant.PiTimesFour - Constant.PiTimesTwo;
var trans = rnd.UniformV3dFull() * 10 - 5;
var scale = rnd.UniformV3dFull() * 4 - 2;
var trafo = Trafo3d.FromComponents(scale, rot, trans);
if (withPerspective)
{
trafo *= Trafo3d.PerspectiveProjectionRH(-1, 1, -1, 1, rnd.UniformDouble(), rnd.UniformDouble() * 100);
}
return(trafo);
}