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Rotate of ModelVolume as transformation component (without modifying the mesh)

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This commit is contained in:
Enrico Turri 2018-11-05 08:31:54 +01:00
parent edceb80b18
commit fb6a08cfb0
2 changed files with 37 additions and 8 deletions
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39
src/libslic3r/Model.cpp
View file

@ -864,31 +864,33 @@ void ModelObject::scale(const Vec3d &versor)
this->invalidate_bounding_box(); this->invalidate_bounding_box();
} }
void ModelObject::rotate(float angle, const Axis& axis) void ModelObject::rotate(double angle, Axis axis)
{ {
for (ModelVolume *v : this->volumes) for (ModelVolume *v : this->volumes)
{ {
v->mesh.rotate(angle, axis); v->rotate(angle, axis);
v->m_convex_hull.rotate(angle, axis);
} }
center_around_origin(); center_around_origin();
#if !ENABLE_MODELVOLUME_TRANSFORM
this->origin_translation = Vec3d::Zero(); this->origin_translation = Vec3d::Zero();
#endif // !ENABLE_MODELVOLUME_TRANSFORM
this->invalidate_bounding_box(); this->invalidate_bounding_box();
} }
void ModelObject::rotate(float angle, const Vec3d& axis) void ModelObject::rotate(double angle, const Vec3d& axis)
{ {
for (ModelVolume *v : this->volumes) for (ModelVolume *v : this->volumes)
{ {
v->mesh.rotate(angle, axis); v->rotate(angle, axis);
v->m_convex_hull.rotate(angle, axis);
} }
center_around_origin(); center_around_origin();
#if !ENABLE_MODELVOLUME_TRANSFORM
this->origin_translation = Vec3d::Zero(); this->origin_translation = Vec3d::Zero();
#endif // !ENABLE_MODELVOLUME_TRANSFORM
this->invalidate_bounding_box(); this->invalidate_bounding_box();
} }
@ -1249,6 +1251,31 @@ void ModelVolume::scale(const Vec3d& scaling_factors)
#endif // ENABLE_MODELVOLUME_TRANSFORM #endif // ENABLE_MODELVOLUME_TRANSFORM
} }
void ModelVolume::rotate(double angle, Axis axis)
{
#if ENABLE_MODELVOLUME_TRANSFORM
switch (axis)
{
case X: { rotate(angle, Vec3d::UnitX()); break; }
case Y: { rotate(angle, Vec3d::UnitY()); break; }
case Z: { rotate(angle, Vec3d::UnitZ()); break; }
}
#else
mesh.rotate(angle, axis);
m_convex_hull.rotate(angle, axis);
#endif // ENABLE_MODELVOLUME_TRANSFORM
}
void ModelVolume::rotate(double angle, const Vec3d& axis)
{
#if ENABLE_MODELVOLUME_TRANSFORM
m_transformation.set_rotation(m_transformation.get_rotation() + Geometry::extract_euler_angles(Eigen::Quaterniond(Eigen::AngleAxisd(angle, axis)).toRotationMatrix()));
#else
mesh.rotate(angle, axis);
m_convex_hull.rotate(angle, axis);
#endif // ENABLE_MODELVOLUME_TRANSFORM
}
#if !ENABLE_MODELVOLUME_TRANSFORM #if !ENABLE_MODELVOLUME_TRANSFORM
void ModelInstance::set_rotation(const Vec3d& rotation) void ModelInstance::set_rotation(const Vec3d& rotation)
{ {

6
src/libslic3r/Model.hpp
View file

@ -231,8 +231,8 @@ public:
void scale(const Vec3d &versor); void scale(const Vec3d &versor);
void scale(const double s) { this->scale(Vec3d(s, s, s)); } void scale(const double s) { this->scale(Vec3d(s, s, s)); }
void scale(double x, double y, double z) { this->scale(Vec3d(x, y, z)); } void scale(double x, double y, double z) { this->scale(Vec3d(x, y, z)); }
void rotate(float angle, const Axis &axis); void rotate(double angle, Axis axis);
void rotate(float angle, const Vec3d& axis); void rotate(double angle, const Vec3d& axis);
void mirror(const Axis &axis); void mirror(const Axis &axis);
size_t materials_count() const; size_t materials_count() const;
size_t facets_count() const; size_t facets_count() const;
@ -319,6 +319,8 @@ public:
void scale(const Vec3d& scaling_factors); void scale(const Vec3d& scaling_factors);
void scale(double x, double y, double z) { scale(Vec3d(x, y, z)); } void scale(double x, double y, double z) { scale(Vec3d(x, y, z)); }
void scale(double s) { scale(Vec3d(s, s, s)); } void scale(double s) { scale(Vec3d(s, s, s)); }
void rotate(double angle, Axis axis);
void rotate(double angle, const Vec3d& axis);
ModelMaterial* assign_unique_material(); ModelMaterial* assign_unique_material();