// This is fast animation blending, but it creates broken blended states. So correctness goees above performance I guess.
/*{
* bool first = true;
*
* for (int i = 0; i < curAnimCount; i++)
* {
* RunningAnimation anim = curAnims[i];
*
* cheapMatrixLerp(anim, first);
* first = false;
* }
* }*/
/*protected void cheapMatrixLerp(RunningAnimation anim, bool first)
* {
* try
* {
* AnimationFrame curFrame = anim.Animation.AllFrames[(int)anim.CurrentFrame % anim.Animation.AllFrames.Length];
* AnimationFrame nextFrame = anim.Animation.AllFrames[((int)anim.CurrentFrame + 1) % anim.Animation.AllFrames.Length];
*
* float l = anim.CurrentFrame - (int)anim.CurrentFrame;
*
* if (first)
* {
* for (int i = 0; i < TransformationMatrices.Length; i++)
* {
* TransformationMatrices[i] = curFrame.transformationMatrices[i] * (1 - l) + nextFrame.transformationMatrices[i] * (l);
* }
* }
* else
* {
* for (int i = 0; i < TransformationMatrices.Length; i++)
* {
* TransformationMatrices[i] += curFrame.transformationMatrices[i] * (1 - l) + nextFrame.transformationMatrices[i] * (l);
* }
* }
* } catch (Exception e)
* {
* string str = string.Format("Something crashed while trying to calculate an animation frame for {0}. AllFrames.Length={1}, currframee={2}, tf mats length={3}. Exception: {4}", entity?.Code, anim.Animation.AllFrames.Length, anim.CurrentFrame, TransformationMatrices.Length, e);
* throw new Exception(str);
* }
* }*/
public AttachmentPointAndPose GetAttachmentPointPose(string code)
{
AttachmentPointAndPose apap = null;
AttachmentPointByCode.TryGetValue(code, out apap);
return(apap);
}
void updateLocalEyePosImmersiveFpMode()
{
AttachmentPointAndPose apap = AnimManager.Animator.GetAttachmentPointPose("Eyes");
AttachmentPoint ap = apap.AttachPoint;
float[] ModelMat = Mat4f.Create();
Matrixf tmpModelMat = new Matrixf();
float bodyYaw = BodyYaw;
float rotX = Properties.Client.Shape != null ? Properties.Client.Shape.rotateX : 0;
float rotY = Properties.Client.Shape != null ? Properties.Client.Shape.rotateY : 0;
float rotZ = Properties.Client.Shape != null ? Properties.Client.Shape.rotateZ : 0;
float bodyPitch = WalkPitch;
float lookOffset = (SidedPos.Pitch - GameMath.PI) / 9f;
bool wasHoldPos = holdPosition;
holdPosition = false;
for (int i = 0; i < AnimManager.Animator.RunningAnimations.Length; i++)
{
RunningAnimation anim = AnimManager.Animator.RunningAnimations[i];
if (anim.Running && anim.EasingFactor > anim.meta.HoldEyePosAfterEasein)
{
if (!wasHoldPos)
{
prevAnimModelMatrix = (float[])apap.AnimModelMatrix.Clone();
}
holdPosition = true;
break;
}
}
tmpModelMat
.Set(ModelMat)
.RotateX(SidedPos.Roll + rotX * GameMath.DEG2RAD)
.RotateY(bodyYaw + (180 + rotY) * GameMath.DEG2RAD)
.RotateZ(bodyPitch + rotZ * GameMath.DEG2RAD)
.Mul(holdPosition ? prevAnimModelMatrix : apap.AnimModelMatrix)
.Scale(Properties.Client.Size, Properties.Client.Size, Properties.Client.Size)
.Translate(-0.5f, 0, -0.5f)
.Translate(ap.PosX / 16f - lookOffset, ap.PosY / 16f - lookOffset / 1.3f, ap.PosZ / 16f)
;
float[] pos = new float[4] {
0, 0, 0, 1
};
float[] endVec = Mat4f.MulWithVec4(tmpModelMat.Values, pos);
LocalEyePos.Set(endVec[0], endVec[1], endVec[2]);
}