Add the full source of BambuStudio

using version 1.0.10

src/slic3r/GUI/Gizmos/GLGizmosCommon.hpp

@@ -0,0 +1,317 @@
+#ifndef slic3r_GUI_GLGizmosCommon_hpp_
+#define slic3r_GUI_GLGizmosCommon_hpp_
+
+#include <memory>
+#include <map>
+
+#include "slic3r/GUI/MeshUtils.hpp"
+#include "libslic3r/SLA/Hollowing.hpp"
+
+namespace Slic3r {
+
+class ModelObject;
+
+
+namespace GUI {
+
+class GLCanvas3D;
+
+enum class SLAGizmoEventType : unsigned char {
+    LeftDown = 1,
+    LeftUp,
+    RightDown,
+    RightUp,
+    Dragging,
+    Delete,
+    SelectAll,
+    ShiftUp,
+    AltUp,
+    ApplyChanges,
+    DiscardChanges,
+    AutomaticGeneration,
+    ManualEditing,
+    MouseWheelUp,
+    MouseWheelDown,
+    ResetClippingPlane,
+    Moving
+};
+
+
+
+class CommonGizmosDataBase;
+namespace CommonGizmosDataObjects {
+    class SelectionInfo;
+    class InstancesHider;
+    class HollowedMesh;
+    class Raycaster;
+    class ObjectClipper;
+    class SupportsClipper;
+}
+
+// Some of the gizmos use the same data that need to be updated ocassionally.
+// It is also desirable that the data are not recalculated when the gizmos
+// are just switched, but on the other hand, they should be released when
+// they are not in use by any gizmo anymore.
+
+// Enumeration of various data types that the data pool can contain.
+// Each gizmo can tell which of the data it wants to use through
+// on_get_requirements() method.
+enum class CommonGizmosDataID {
+    None                 = 0,
+    SelectionInfo        = 1 << 0,
+    InstancesHider       = 1 << 1,
+    HollowedMesh         = 1 << 2,
+    Raycaster            = 1 << 3,
+    ObjectClipper        = 1 << 4,
+    SupportsClipper      = 1 << 5,
+
+};
+
+
+// Following class holds pointers to the common data objects and triggers
+// their updating/releasing. There is just one object of this type (managed
+// by GLGizmoManager, the gizmos keep a pointer to it.
+class CommonGizmosDataPool {
+public:
+    CommonGizmosDataPool(GLCanvas3D* canvas);
+
+    // Update all resources and release what is not used.
+    // Accepts a bitmask of currently required resources.
+    void update(CommonGizmosDataID required);
+
+    // Getters for the data that need to be accessed from the gizmos directly.
+    CommonGizmosDataObjects::SelectionInfo* selection_info() const;
+    CommonGizmosDataObjects::InstancesHider* instances_hider() const;
+    CommonGizmosDataObjects::HollowedMesh* hollowed_mesh() const;
+    CommonGizmosDataObjects::Raycaster* raycaster() const;
+    CommonGizmosDataObjects::ObjectClipper* object_clipper() const;
+    CommonGizmosDataObjects::SupportsClipper* supports_clipper() const;
+
+
+    GLCanvas3D* get_canvas() const { return m_canvas; }
+
+private:
+    std::map<CommonGizmosDataID, std::unique_ptr<CommonGizmosDataBase>> m_data;
+    GLCanvas3D* m_canvas;
+
+#ifndef NDEBUG
+    bool check_dependencies(CommonGizmosDataID required) const;
+#endif
+};
+
+
+
+
+
+// Base class for a wrapper object managing a single resource.
+// Each of the enum values above (safe None) will have an object of this kind.
+class CommonGizmosDataBase {
+public:
+    // Pass a backpointer to the pool, so the individual
+    // objects can communicate with one another.
+    explicit CommonGizmosDataBase(CommonGizmosDataPool* cgdp)
+        : m_common{cgdp} {}
+    virtual ~CommonGizmosDataBase() {}
+
+    // Update the resource.
+    void update() { on_update(); m_is_valid = true; }
+
+    // Release any data that are stored internally.
+    void release() { on_release(); m_is_valid = false; }
+
+    // Returns whether the resource is currently maintained.
+    bool is_valid() const { return m_is_valid; }
+
+#ifndef NDEBUG
+    // Return a bitmask of all resources that this one relies on.
+    // The dependent resource must have higher ID than the one
+    // it depends on.
+    virtual CommonGizmosDataID get_dependencies() const { return CommonGizmosDataID::None; }
+#endif // NDEBUG
+
+protected:
+    virtual void on_release() = 0;
+    virtual void on_update() = 0;
+    CommonGizmosDataPool* get_pool() const { return m_common; }
+
+
+private:
+    bool m_is_valid = false;
+    CommonGizmosDataPool* m_common = nullptr;
+};
+
+
+
+// The specializations of the CommonGizmosDataBase class live in this
+// namespace to avoid clashes in GUI namespace.
+namespace CommonGizmosDataObjects
+{
+
+class SelectionInfo : public CommonGizmosDataBase
+{
+public:
+    explicit SelectionInfo(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+
+    ModelObject* model_object() const { return m_model_object; }
+    int get_active_instance() const;
+    float get_sla_shift() const { return m_z_shift; }
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    ModelObject* m_model_object = nullptr;
+    // int m_active_inst = -1;
+    float m_z_shift = 0.f;
+};
+
+
+
+class InstancesHider : public CommonGizmosDataBase
+{
+public:
+    explicit InstancesHider(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+#ifndef NDEBUG
+    CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
+#endif // NDEBUG
+
+    void show_supports(bool show);
+    bool are_supports_shown() const { return m_show_supports; }
+    void render_cut() const;
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    bool m_show_supports = false;
+    std::vector<const TriangleMesh*> m_old_meshes;
+    std::vector<std::unique_ptr<MeshClipper>> m_clippers;
+};
+
+
+
+class HollowedMesh : public CommonGizmosDataBase
+{
+public:
+    explicit HollowedMesh(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+#ifndef NDEBUG
+    CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
+#endif // NDEBUG
+
+    const sla::DrainHoles &get_drainholes() const { return m_drainholes; }
+
+    const TriangleMesh* get_hollowed_mesh() const;
+    const TriangleMesh* get_hollowed_interior() const;
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    std::unique_ptr<TriangleMesh> m_hollowed_mesh_transformed;
+    std::unique_ptr<TriangleMesh> m_hollowed_interior_transformed;
+    size_t m_old_hollowing_timestamp = 0;
+    int m_print_object_idx = -1;
+    int m_print_objects_count = 0;
+    sla::DrainHoles m_drainholes;
+};
+
+
+
+class Raycaster : public CommonGizmosDataBase
+{
+public:
+    explicit Raycaster(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+#ifndef NDEBUG
+    CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
+#endif // NDEBUG
+
+    const MeshRaycaster* raycaster() const { assert(m_raycasters.size() == 1); return m_raycasters.front().get(); }
+    std::vector<const MeshRaycaster*> raycasters() const;
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    std::vector<std::unique_ptr<MeshRaycaster>> m_raycasters;
+    std::vector<const TriangleMesh*> m_old_meshes;
+};
+
+
+
+class ObjectClipper : public CommonGizmosDataBase
+{
+public:
+    explicit ObjectClipper(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+#ifndef NDEBUG
+    CommonGizmosDataID get_dependencies() const override { return CommonGizmosDataID::SelectionInfo; }
+#endif // NDEBUG
+
+    void set_position(double pos, bool keep_normal);
+    double get_position() const { return m_clp_ratio; }
+    ClippingPlane* get_clipping_plane() const { return m_clp.get(); }
+    void render_cut() const;
+
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    std::vector<const TriangleMesh*> m_old_meshes;
+    std::vector<std::unique_ptr<MeshClipper>> m_clippers;
+    std::unique_ptr<ClippingPlane> m_clp;
+    double m_clp_ratio = 0.;
+    double m_active_inst_bb_radius = 0.;
+};
+
+
+
+class SupportsClipper : public CommonGizmosDataBase
+{
+public:
+    explicit SupportsClipper(CommonGizmosDataPool* cgdp)
+        : CommonGizmosDataBase(cgdp) {}
+#ifndef NDEBUG
+    CommonGizmosDataID get_dependencies() const override {
+        return CommonGizmosDataID(
+                    int(CommonGizmosDataID::SelectionInfo)
+                  | int(CommonGizmosDataID::ObjectClipper)
+               );
+    }
+#endif // NDEBUG
+
+    void render_cut() const;
+
+
+protected:
+    void on_update() override;
+    void on_release() override;
+
+private:
+    size_t m_old_timestamp = 0;
+    int m_print_object_idx = -1;
+    int m_print_objects_count = 0;
+    std::unique_ptr<MeshClipper> m_clipper;
+};
+
+} // namespace CommonGizmosDataObjects
+
+
+
+
+
+
+} // namespace GUI
+} // namespace Slic3r
+
+
+#endif // slic3r_GUI_GLGizmosCommon_hpp_