Choose font by wxWidgetDialog

src/slic3r/GUI/Gizmos/GLGizmoEmboss.hpp

@@ -4,11 +4,14 @@
 // Include GLGizmoBase.hpp before I18N.hpp as it includes some libigl code,
 // which overrides our localization "L" macro.
 #include "GLGizmoBase.hpp"
+#include "GLGizmosCommon.hpp"
+
 #include "admesh/stl.h" // indexed_triangle_set
 #include <optional>
 #include <memory>
 
 #include "libslic3r/Emboss.hpp"
+#include "libslic3r/Point.hpp"
 
 namespace Slic3r {
 class ModelVolume;
@@ -19,6 +22,8 @@ class GLGizmoEmboss : public GLGizmoBase
 public:
     GLGizmoEmboss(GLCanvas3D& parent, const std::string& icon_filename, unsigned int sprite_id);
     virtual ~GLGizmoEmboss();
+    // pseudo virtual function, no inheritance
+    virtual bool gizmo_event(SLAGizmoEventType action, const Vec2d& mouse_position, bool shift_down, bool alt_down, bool control_down);
 protected:
     virtual bool on_init() override;
     virtual std::string on_get_name() const override;
@@ -27,7 +32,7 @@ protected:
     virtual void on_render_input_window(float x, float y, float bottom_limit) override;
     virtual bool on_is_activable() const override;
     virtual bool on_is_selectable() const override { return true; }
-    virtual void on_set_state() override;
+    virtual void on_set_state() override;    
 
 private:
     void process();
@@ -42,7 +47,8 @@ private:
     // so the change takes effect. (info by GLGizmoFdmSupports.hpp)
     struct GuiCfg
     {
-
+        const size_t max_font_name = 20; // count characters
+        GuiCfg() = default;
     };
     std::optional<GuiCfg> m_gui_cfg;
 
@@ -50,14 +56,28 @@ private:
     size_t           m_font_selected;// index to m_font_list
 
     std::optional<Emboss::Font> m_font;
+    Emboss::Glyphs              m_font_glyph_cache;
 
     size_t                  m_text_size;
     std::unique_ptr<char[]> m_text;
 
     Emboss::FontProp m_font_prop;
 
+    // text position
+    struct Orientation
+    {
+        Vec3f origin = Vec3f(0.f, 0.f, 0.f);
+        Vec3f normal = Vec3f(0.f, 0.f, 1.f);
+        Vec3f up     = Vec3f(0.f, 1.f, 0.f);
+        Orientation() = default;
+    };
+    Orientation m_orientation;
+
     float m_scale;
     float m_emboss;
+
+    // actual volume
+    ModelVolume *m_volume; 
 };
 
 } // namespace GUI