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Mirror transform components in ModelInstance and GLvolume - WIP and disabled

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This commit is contained in:
Enrico Turri 2018-10-18 15:50:51 +02:00
parent 2c9a82e582
commit fbbe1325b6
12 changed files with 281 additions and 0 deletions
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41
src/libslic3r/Model.cpp
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@ -1080,6 +1080,38 @@ void ModelInstance::set_rotation(Axis axis, double rotation)
m_rotation(axis) = rotation;
}
#if ENABLE_MIRROR
void ModelInstance::set_scaling_factor(const Vec3d& scaling_factor)
{
set_scaling_factor(X, scaling_factor(0));
set_scaling_factor(Y, scaling_factor(1));
set_scaling_factor(Z, scaling_factor(2));
}
void ModelInstance::set_scaling_factor(Axis axis, double scaling_factor)
{
m_scaling_factor(axis) = std::abs(scaling_factor);
}
void ModelInstance::set_mirror(const Vec3d& mirror)
{
set_mirror(X, mirror(0));
set_mirror(Y, mirror(1));
set_mirror(Z, mirror(2));
}
void ModelInstance::set_mirror(Axis axis, double mirror)
{
double abs_mirror = std::abs(mirror);
if (abs_mirror == 0.0)
mirror = 1.0;
else if (abs_mirror != 1.0)
mirror /= abs_mirror;
m_mirror(axis) = mirror;
}
#endif // ENABLE_MIRROR
void ModelInstance::transform_mesh(TriangleMesh* mesh, bool dont_translate) const
{
mesh->transform(world_matrix(dont_translate).cast<float>());
@ -1130,12 +1162,21 @@ void ModelInstance::transform_polygon(Polygon* polygon) const
polygon->scale(this->m_scaling_factor(0), this->m_scaling_factor(1)); // scale around polygon origin
}
#if ENABLE_MIRROR
Transform3d ModelInstance::world_matrix(bool dont_translate, bool dont_rotate, bool dont_scale, bool dont_mirror) const
#else
Transform3d ModelInstance::world_matrix(bool dont_translate, bool dont_rotate, bool dont_scale) const
#endif // ENABLE_MIRROR
{
Vec3d translation = dont_translate ? Vec3d::Zero() : m_offset;
Vec3d rotation = dont_rotate ? Vec3d::Zero() : m_rotation;
Vec3d scale = dont_scale ? Vec3d::Ones() : m_scaling_factor;
#if ENABLE_MIRROR
Vec3d mirror = dont_mirror ? Vec3d::Ones() : m_mirror;
return Geometry::assemble_transform(translation, rotation, scale, mirror);
#else
return Geometry::assemble_transform(translation, rotation, scale);
#endif // ENABLE_MIRROR
}
}