WIP: Added a circle cursor and naive logic to select triangles inside

Deselection is possible when holding shift Triangles obscured by the mesh are selected nonetheless (so far)
2019-10-08 10:15:06 +02:00
parent 08daddb5de
commit 2e71dcefc3
4 changed files with 141 additions and 23 deletions
--- a/src/slic3r/GUI/MeshUtils.hpp
+++ b/src/slic3r/GUI/MeshUtils.hpp
@@ -113,6 +113,9 @@ public:
        : m_emesh(mesh)
    {}

+    void line_from_mouse_pos(const Vec2d& mouse_pos, const Transform3d& trafo, const Camera& camera,
+                             Vec3d& point, Vec3d& direction) const;
+
    // Given a mouse position, this returns true in case it is on the mesh.
    bool unproject_on_mesh(
        const Vec2d& mouse_pos,