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Work-in-progress: Interpolation of snapshot in Action manager

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brunoherbelin
2021-04-21 23:35:34 +02:00
parent e2d2e6ddd8
commit da64172848
14 changed files with 405 additions and 122 deletions
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44
ActionManager.h
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@@ -6,7 +6,7 @@
#include <tinyxml2.h>
class Interpolator;
class Action
{
@@ -17,36 +17,41 @@ class Action
public:
static Action& manager()
static Action& manager ()
{
// The only instance
static Action _instance;
return _instance;
}
void init();
void init ();
// UNDO History
void store(const std::string &label);
void undo();
void redo();
void stepTo(uint target);
void store (const std::string &label);
void undo ();
void redo ();
void stepTo (uint target);
inline uint current() const { return history_step_; }
inline uint max() const { return history_max_step_; }
std::string label(uint s) const;
inline uint current () const { return history_step_; }
inline uint max () const { return history_max_step_; }
std::string label (uint s) const;
// Snapshots
void snapshot(const std::string &label);
void snapshot (const std::string &label);
std::list<uint64_t> snapshots() const;
void replace(uint64_t snapshotid);
void restore(uint64_t snapshotid);
void interpolate(uint64_t snapshotid, float val);
void remove (uint64_t snapshotid);
std::list<uint64_t> snapshots () const;
uint64_t currentSnapshot () const { return snapshot_id_; }
std::string label(uint64_t snapshotid) const;
void open (uint64_t snapshotid);
void replace (uint64_t snapshotid = 0);
void restore (uint64_t snapshotid = 0);
void remove (uint64_t snapshotid = 0);
std::string label (uint64_t snapshotid) const;
void setLabel (uint64_t snapshotid, const std::string &label);
float interpolation ();
void interpolate (float val, uint64_t snapshotid = 0);
private:
tinyxml2::XMLDocument history_doc_;
@@ -55,6 +60,11 @@ private:
std::atomic<bool> locked_;
void restore(uint target);
uint64_t snapshot_id_;
tinyxml2::XMLElement *snapshot_node_;
Interpolator *interpolator_;
tinyxml2::XMLElement *interpolator_node_;
};