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WIP: Transformation of instances in world coordinate space:

Browse Source 
Ulocking the "anisotropic" scaling checkbox will bake the transformation
into meshes to allow for scaling in world axes.

Optimized and templated the stl_transform functions, now also available for 3x3 matrices.
The Canvas3D::reload_scene() now maintains selection even if all volumes of an instance changed their IDs.
This commit is contained in:
bubnikv
2019-04-26 17:28:31 +02:00
parent f78c3a0f1b
commit 6526a8fcaf
14 changed files with 237 additions and 118 deletions
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4
src/slic3r/GUI/Selection.hpp
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@@ -224,6 +224,8 @@ public:
void add_all();
// Update the selection based on the new instance IDs.
void instances_changed(const std::vector<size_t> &instance_ids_selected);
// Update the selection based on the map from old indices to new indices after m_volumes changed.
// If the current selection is by instance, this call may select newly added volumes, if they belong to already selected instances.
void volumes_changed(const std::vector<size_t> &map_volume_old_to_new);
@@ -245,7 +247,7 @@ public:
bool is_from_single_instance() const { return get_instance_idx() != -1; }
bool is_from_single_object() const;
bool contains_volume(unsigned int volume_idx) const { return std::find(m_list.begin(), m_list.end(), volume_idx) != m_list.end(); }
bool contains_volume(unsigned int volume_idx) const { return m_list.find(volume_idx) != m_list.end(); }
bool requires_uniform_scale() const;
// Returns the the object id if the selection is from a single object, otherwise is -1