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Implementation of OSC targets Position, Size, Angle and Seek

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Creation of SourceCallback to seek in MediaSource
This commit is contained in:
Bruno Herbelin
2022-07-27 17:55:51 +02:00
parent 057dd9c01d
commit 1a2471a32d
7 changed files with 94 additions and 4 deletions
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23
SourceCallback.h
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@@ -24,7 +24,8 @@ public:
CALLBACK_PLAY = 8,
CALLBACK_REPLAY = 9,
CALLBACK_RESETGEO = 10,
CALLBACK_LOCK = 11
CALLBACK_LOCK = 11,
CALLBACK_SEEK = 12
} CallbackType;
static SourceCallback *create(CallbackType type);
@@ -34,7 +35,7 @@ public:
virtual ~SourceCallback() {}
virtual void update (Source *, float);
virtual void multiply (float) {};
virtual void multiply (float) {}
virtual SourceCallback *clone () const = 0;
virtual SourceCallback *reverse (Source *) const { return nullptr; }
virtual CallbackType type () const { return CALLBACK_GENERIC; }
@@ -177,6 +178,22 @@ public:
CallbackType type () const override { return CALLBACK_REPLAY; }
};
class Seek : public SourceCallback
{
float target_time_;
public:
Seek (float time = 0.f);
float value () const { return target_time_;}
void setValue (float t) { target_time_ = t; }
void update (Source *s, float dt) override;
SourceCallback *clone() const override;
CallbackType type () const override { return CALLBACK_SEEK; }
void accept (Visitor& v) override;
};
class ResetGeometry : public SourceCallback
{
public:
@@ -223,7 +240,7 @@ public:
glm::vec2 value () const { return speed_; }
void setValue (glm::vec2 d) { speed_ = d; }
float duration () const { return duration_; }
void setDuration (float ns) { duration_ = ns; }
void setDuration (float ms) { duration_ = ms; }
void update (Source *s, float) override;
void multiply (float factor) override;