X-Git-Url: http://git.tdb.fi/?p=libs%2Fgl.git;a=blobdiff_plain;f=source%2Fanimation.h;h=1ae571e7db217e8e624c6475dc6c4731ebf08a9d;hp=a4bdabdd95401757b32c032ca56b646c2e58c92b;hb=d713e5391dc5d85759c7aab36f6df7a85c3d8eff;hpb=1eed7ffeb576674535661a09d298cff62f2cf96a

diff --git a/source/animation.h b/source/animation.h
index a4bdabdd..1ae571e7 100644
--- a/source/animation.h
+++ b/source/animation.h
@@ -4,12 +4,14 @@
 #include <msp/core/refptr.h>
 #include <msp/datafile/objectloader.h>
 #include <msp/time/timedelta.h>
+#include "keyframe.h"
 
 namespace Msp {
 namespace GL {
 
-class KeyFrame;
+class Armature;
 class Matrix;
+class Pose;
 
 /**
 An Animation is a sequence of KeyFrames combined with timing information.  The
@@ -41,7 +43,7 @@ private:
 		float scale;
 
 		AxisInterpolation();
-		AxisInterpolation(const double *, const double *);
+		AxisInterpolation(const float *, const float *);
 	};
 
 	struct MatrixInterpolation
@@ -64,6 +66,8 @@ private:
 		Time::TimeDelta delta_t;
 		RefPtr<const KeyFrame> keyframe;
 		MatrixInterpolation matrix;
+		std::vector<KeyFrame::AnimatedUniform> uniforms;
+		std::vector<MatrixInterpolation> pose_matrices;
 
 		TimedKeyFrame(const Animation &);
 		void prepare();
@@ -71,6 +75,14 @@ private:
 
 	typedef std::list<TimedKeyFrame> KeyFrameList;
 
+	struct UniformInfo
+	{
+		std::string name;
+		unsigned size;
+
+		UniformInfo(const std::string &, unsigned);
+	};
+
 public:
 	class Iterator
 	{
@@ -87,14 +99,26 @@ public:
 
 		bool is_end() const { return end; }
 		Matrix get_matrix() const;
+		KeyFrame::AnimatedUniform get_uniform(unsigned) const;
+		Matrix get_pose_matrix(unsigned) const;
 	};
 
 private:
+	const Armature *armature;
 	KeyFrameList keyframes;
 	bool looping;
+	std::vector<UniformInfo> uniforms;
 
 public:
 	Animation();
+	~Animation();
+
+	void set_armature(const Armature &);
+	const Armature *get_armature() const { return armature; }
+
+	unsigned get_n_uniforms() const { return uniforms.size(); }
+	unsigned get_slot_for_uniform(const std::string &) const;
+	const std::string &get_uniform_name(unsigned) const;
 
 	void add_keyframe(const Time::TimeDelta &, const KeyFrame &);
 private: