From: Mikko Rasa <tdb@tdb.fi>
Date: Sun, 23 Jun 2019 19:37:22 +0000 (+0300)
Subject: Add public functions for adding owned keyframes to Animation
X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=commitdiff_plain;h=f88bce7df357cf12ce20b7dc8c7d179d2ae95920

Add public functions for adding owned keyframes to Animation

This is useful when constructing animations in code, to avoid the need
of storing pointers to the keyframes.
---

diff --git a/source/animation.cpp b/source/animation.cpp
index 0d0ce75e..0e4bd3e6 100644
--- a/source/animation.cpp
+++ b/source/animation.cpp
@@ -50,6 +50,12 @@ void Animation::add_keyframe(const Time::TimeDelta &t, const KeyFrame &kf)
 	create_curves();
 }
 
+void Animation::add_keyframe_owned(const Time::TimeDelta &t, const KeyFrame *kf)
+{
+	add_keyframe(t, kf, false, true);
+	create_curves();
+}
+
 void Animation::add_keyframe(const Time::TimeDelta &t, const KeyFrame &kf, float slope)
 {
 	add_keyframe(t, &kf, slope, slope, false);
@@ -70,6 +76,14 @@ void Animation::add_control_keyframe(const KeyFrame &kf)
 	add_keyframe(keyframes.back().time, &kf, true, false);
 }
 
+void Animation::add_control_keyframe_owned(const KeyFrame *kf)
+{
+	if(keyframes.empty())
+		throw invalid_operation("Animation::add_control_keyframe_owned");
+
+	add_keyframe(keyframes.back().time, kf, true, true);
+}
+
 void Animation::add_keyframe(const Time::TimeDelta &t, const KeyFrame *kf, float ss, float es, bool owned)
 {
 	if(keyframes.empty())
diff --git a/source/animation.h b/source/animation.h
index 616d0e74..d053ee90 100644
--- a/source/animation.h
+++ b/source/animation.h
@@ -182,9 +182,11 @@ public:
 	const std::string &get_uniform_name(unsigned) const;
 
 	void add_keyframe(const Time::TimeDelta &, const KeyFrame &);
+	void add_keyframe_owned(const Time::TimeDelta &, const KeyFrame *);
 	DEPRECATED void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float);
 	DEPRECATED void add_keyframe(const Time::TimeDelta &, const KeyFrame &, float, float);
 	void add_control_keyframe(const KeyFrame &);
+	void add_control_keyframe_owned(const KeyFrame *);
 private:
 	void add_keyframe(const Time::TimeDelta &, const KeyFrame *, float, float, bool);
 	void add_keyframe(const Time::TimeDelta &, const KeyFrame *, bool, bool);