rest of animation coding

animation , animator , keyframe & quaterions
compiling but not debuged at all

OpenWindow/jointtransform.cpp

@@ -0,0 +1,34 @@
+#include "jointtransform.h"
+
+
+
+JointTransform::JointTransform(Vec3f position, Quaternion rotation)
+{
+	position_ = position;
+	rotation_ = rotation;
+}
+
+Matrix JointTransform::getlocationtransform()
+{
+	Matrix matrix;
+	Vec4f column = Vec4f(position_.x, position_.y, position_.z, 1);
+	matrix.set_col(3, column);
+	matrix = matrix * rotation_.toRotationMatrix();
+	return matrix;
+}
+
+JointTransform JointTransform::interpolate(JointTransform frame1, JointTransform frame2, float progression)
+{
+	Vec3f pos = interpolate(frame1.position_, frame2.position_, progression);
+	Quaternion rot = Quaternion::interpolate(frame1.rotation_, frame2.rotation_, progression);
+	return JointTransform(pos, rot);
+}
+
+Vec3f JointTransform::interpolate(Vec3f start, Vec3f end, float progression)
+{
+	float x = start.x + (end.x - start.x) * progression;
+	float y = start.y + (end.y - start.y) * progression;
+	float z = start.z + (end.z - start.z) * progression;
+
+	return Vec3f(x,y,z);
+}