public void Update(float elapsed, Transformation[] setTrans, bool b)
{
//for (int i = 0; i < 3; i++)
//{
// if(b)
// UpdateFrame2(i, setTrans);
// else
// UpdateFrame(i, setTrans);
//}
//currentFrame++;
//int te = (frameIndex + 1) % 3;
//if (currentFrame > Animation.BoneAnimations[0].Keyframes[te].FrameNumber)
// frameIndex = (frameIndex + 1) % 3;
//if (currentFrame > Animation.BoneAnimations[0].FrameLength)
//{
// currentFrame = 0;
//}
int length = Animation.BoneAnimations.Count;
for (int i = 0; i < length; i++)
{
AnimationUpdates[i].Update(elapsed, ref setTrans[i]);
//if (AnimationUpdates[i].BoneAnimationGetter.Keyframes.Count>=frameIndex)
//{
// frameIndex = AnimationUpdates[i].FrameIndex;
//}
frameIndex = AnimationUpdates[i].FrameIndex;
}
}
public static Transformation Compose(Transformation trans1, Transformation trans2)
{
Transformation result;
Vector2 tempPos = trans1.RotatePosition(trans2.Position);
result.Position = tempPos;
result.Rotation = trans1.Rotation + trans2.Rotation;
result.Scale = trans1.Scale * trans2.Scale;
return result;
}
public static Transformation Lerp(Transformation trans1, Transformation trans2, float amount)
{
Transformation result;
//result.Position = Vector2.Lerp(trans1.Position, trans2.Position, 0.5f);
//result.Scale = Vector2.Lerp(trans1.Scale, trans2.Scale, 0.5f);
//result.Rotation = MathHelper.Lerp(trans1.Rotation, trans2.Rotation, 0.5f);
result.Position = Vector2.Lerp(trans1.Position, trans2.Position, amount);
result.Scale = Vector2.Lerp(trans1.Scale, trans2.Scale, amount);
result.Rotation = MathHelper.Lerp(trans1.Rotation, trans2.Rotation, amount);
return result;
}
public void Update(float elapsed, ref Transformation setTrans)
{
setTrans=UpdateFrame(0, setTrans);
currentFrame++;
int temp = (frameIndex + 1) % BoneAnimation.Keyframes.Count;
if (currentFrame > BoneAnimation.Keyframes[temp].FrameNumber)
frameIndex = (frameIndex + 1) % BoneAnimation.Keyframes.Count;
if (currentFrame > BoneAnimation.FrameLength)
{
currentFrame = 0;
}
}
public void SetLocalTransform(Transformation[] t)
{
if (RelativeTransforms == null)
{
RelativeTransforms = new List<Transformation>();
}
//Array.Copy(t, RelativeTransforms, t.Length);
for (int i = 0; i < t.Length; i++)
{
if (RelativeTransforms.Count<t.Length)
RelativeTransforms.Add(t[i]);
else
RelativeTransforms[i] = t[i];
}
}
public static Transformation Copy(Transformation trans)
{
Transformation result = trans;
return result;
}
static Transformation()
{
Default = new Transformation();
Default.Scale = Vector2.One;
}
public Transformation UpdateFrame(int index, Transformation setTrans)
{
Transformation temp;
int te = (frameIndex + 1) % BoneAnimation.Keyframes.Count;
float am;
if (currentFrame == 0)
{
if (BoneAnimation.Keyframes.Count > 1)
{
float t = (BoneAnimation.Keyframes[te].FrameNumber *
BoneAnimation.FPS) -
(BoneAnimation.Keyframes[frameIndex].FrameNumber *
BoneAnimation.FPS);
am = t / 1000;
temp = Transformation.Lerp(setTrans,
BoneAnimation.Keyframes[te].trans, am);
setTrans = temp;
return setTrans;
}
else
{
setTrans =
BoneAnimation.Keyframes[frameIndex].trans;
return setTrans;
}
}
else
{
if (te > frameIndex)
{
float t = (BoneAnimation.Keyframes[te].FrameNumber *
BoneAnimation.FPS) -
(BoneAnimation.Keyframes[frameIndex].FrameNumber *
BoneAnimation.FPS);
am = t / 1000;
temp = Transformation.Lerp(setTrans,
BoneAnimation.Keyframes[te].trans, am);
setTrans = temp;
return setTrans;
}
else
{
float t = (BoneAnimation.Keyframes[frameIndex].FrameNumber *
BoneAnimation.FPS) - (BoneAnimation.Keyframes[te].FrameNumber *
BoneAnimation.FPS);
am = t / 1000;
temp = Transformation.Lerp(BoneAnimation.Keyframes[te].trans,
setTrans,
am);
setTrans = temp;
return setTrans;
}
}
}
public void UpdateFrame(int index, Transformation[] setTrans)
{
//Animation.BoneAnimations[index].Keyframes[index];
//if (Animation.BoneAnimations[index].Keyframes.Count < 1)
//{
// setTrans[index] = Animation.
// BoneAnimations[index].Keyframes[Animation.BoneAnimations[index].Keyframes.Count - 1].trans;
//}
//else if (Animation.BoneAnimations[index].Keyframes.Count <= frameIndex)
//{
// setTrans[index] = Animation.
// BoneAnimations[index].Keyframes[frameIndex].trans;
//}
//if (setTrans[index].Rotation == null)
if (currentFrame == 0)
setTrans[index] = Animation.
BoneAnimations[index].Keyframes[frameIndex].trans;
else
{
Transformation temp;
int te = (frameIndex + 1) % 3;
float am;
if (te > frameIndex)
{
//am=(Animation.BoneAnimations[index].Keyframes[te]-
// Animation.BoneAnimations[index].Keyframes[frameIndex])
float t = (Animation.BoneAnimations[index].Keyframes[te].FrameNumber *
Animation.BoneAnimations[index].FPS) -
(Animation.BoneAnimations[index].Keyframes[frameIndex].FrameNumber *
Animation.BoneAnimations[index].FPS);
am = t / 1000;
}
else
{
float t = (Animation.BoneAnimations[index].Keyframes[frameIndex].FrameNumber *
Animation.BoneAnimations[index].FPS) - (Animation.BoneAnimations[index].Keyframes[te].FrameNumber *
Animation.BoneAnimations[index].FPS);
am = t / 1000;
}
temp = Transformation.Lerp(setTrans[index],
Animation.BoneAnimations[index].Keyframes[te].trans, am);
setTrans[index] = temp;
}
}
