3DPrinting/PrusaSlicer-NonPlainar
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity

WIP synchronization of Z rotation of the instances

Browse source
This commit is contained in:
bubnikv 2019-01-28 08:52:22 +01:00
parent 708a14c228
commit bb0cf221bc
5 changed files with 84 additions and 39 deletions
src/libslic3r
Geometry.cpp

12
src/libslic3r/Geometry.cpp
View file

@ -1189,16 +1189,16 @@ Vec3d extract_euler_angles(const Eigen::Matrix<double, 3, 3, Eigen::DontAlign>&
Vec3d angles2 = Vec3d::Zero();
if (is_approx(std::abs(rotation_matrix(2, 0)), 1.0))
{
angles1(0) = 0.0;
if (rotation_matrix(2, 0) > 0.0) // == +1.0
angles1(2) = 0.0;
if (rotation_matrix(2, 0) < 0.0) // == -1.0
{
angles1(1) = 0.5 * (double)PI;
angles1(2) = angles1(0) + ::atan2(rotation_matrix(0, 1), rotation_matrix(0, 2));
angles1(0) = angles1(2) + ::atan2(rotation_matrix(0, 1), rotation_matrix(0, 2));
}
else // == -1.0
else // == 1.0
{
angles1(1) = 0.5 * (double)PI;
angles1(2) = -angles1(0) - ::atan2(rotation_matrix(0, 1), rotation_matrix(0, 2));
angles1(1) = - 0.5 * (double)PI;
angles1(0) = - angles1(2) + ::atan2(- rotation_matrix(0, 1), - rotation_matrix(0, 2));
}
angles2 = angles1;
}