static bool transformPlane(const vector3df & point, const vector3df & normal,
const matrix4 & matrix, const plane3df & expected)
{
plane3df plane(point, vector3df(normal).normalize());
logTestString("\n Pre: (%.3ff,%.3ff,%.3ff), %.3ff\n",
plane.Normal.X, plane.Normal.Y, plane.Normal.Z, plane.D);
matrix.transformPlane(plane);
logTestString(" Post: (%.3ff,%.3ff,%.3ff), %.3ff\n",
plane.Normal.X, plane.Normal.Y, plane.Normal.Z, plane.D);
logTestString("Expected: (%.3ff,%.3ff,%.3ff), %.3ff\n",
expected.Normal.X, expected.Normal.Y, expected.Normal.Z, expected.D);
if(!sloppyComparePlanes(plane, expected))
{
logTestString("Unexpected result\n");
assert_log(false);
return false;
}
return true;
}
void Polyhedron<Real>::transform(const matrix4<Real>& matrix)
{
for (uint i = 0; i < planes.size(); ++i)
planes[i] = matrix.transformPlane(planes[i]);
for (uint i = 0; i < vertices.size(); ++i)
vertices[i] = matrix.transformVertex(vertices[i]);
}
