public ThirdPersonController(ThirdPersonControllerDesc desc)
{
_character = desc.Character;
_collitionController = desc.CollitionController;
_walk = desc.Walk;
_idle = desc.Idle;
_turn90Speed = Numerics.PI / 2 / desc.TransitionTime;
_turn180Speed = Numerics.PI / desc.TransitionTime;
_cameraMaxDistance = desc.CameraMaxDistance;
_cameraMinDistance = desc.CameraMinDistance;
_cameraMaxPich = desc.CameraMaxPich;
_cameraMinPich = desc.CameraMinPich;
_camera = desc.Camera;
_resetter = new BonesResetter(_character);
_idleWalk = new AnimationTransition(_idle, _walk, desc.TransitionTime);
_walkIdle = new AnimationTransition(_walk, _idle, desc.TransitionTime);
_walk.FirstPlayback.Animation.Sample(_walk.FirstPlayback.Cursor.StartTime);
_initialForwardPositon = _character.LocalPosition;
_walk.FirstPlayback.Animation.Sample(_walk.FirstPlayback.Cursor.StartTime + desc.TransitionTime);
_lastAnimPosition = _character.LocalPosition;
_walkForwardSpeed = _character.LocalPosition - _initialForwardPositon;
_resetter.Reset();
_initialHeading = _character.Heading;
CreateStates();
_cameraBindedToCharacter = _camera.Affector == _character;
}
public void BlendAnimation()
{
SceneTests.InitializeScene();
ContentImporter.Import(SceneManager.Scene, @"C:\Users\ansel\Documents\3dsmax\export\Lighting\armed.DAE")
.OnSceneAttach(SceneManager.Scene);
ContentImporter.ImportAnimation(SceneManager.Scene, @"C:\Users\ansel\Documents\3dsmax\export\Lighting\walk.DAE")
.OnSceneAttach(SceneManager.Scene);
var armed = SceneManager.Scene.AnimManager.Animations[0];
var walk = SceneManager.Scene.AnimManager.Animations[1];
Frame root = SceneManager.Scene.EnumerateNodesPosOrden().First(x => x.Type == FrameType.Bone);
var resetter = new BonesResetter(root);
var translation = root.LocalPosition;
var cursorArmed = armed.GetCursor(0);
var cursorWalk = walk.GetCursor(0);
cursorArmed.Looping = AnimationLooping.Loop;
cursorWalk.Looping = AnimationLooping.Loop;
SceneManager.Scene.Dynamics.Add(
new Dynamic(deltaT =>
{
resetter.Reset();
walk.Update(deltaT, 0, 1, true);
armed.Update(deltaT, 0, 1, true);
root.LocalPosition = translation;
root.CommitChanges();
})
);
}
public void Transitions_Idle_Walk()
{
SceneTests.InitializeScene();
const float startTimeWalk = 34f / 30f;
const float endTimeWalk = 63f / 30f;
const float durationWalk = endTimeWalk - startTimeWalk;
const float startTimeIdle = 0;
const float endTimeIdle = 0;
const float durationIdle = endTimeIdle;
const float blendDuration = 0.25f;
Vector3 speedVector = new Vector3(0, 0, -1f);
var content = ContentImporter.Import(SceneManager.Scene, @"C:\Users\ansel\Documents\3dsmax\export\lighting_shadowed.DAE");
content.OnSceneAttach(SceneManager.Scene);
Frame cameraNode = SceneManager.Scene.FindNode("camera1");
Frame root = SceneManager.Scene.EnumerateNodesPosOrden().First(x => x.Type == FrameType.Bone);
BonesResetter resetter = new BonesResetter(root);
Vector3 iniTrasnlation = root.LocalPosition;
Vector3 translation = root.LocalPosition;
var iniHeading = root.Heading;
var animation = SceneManager.Scene.AnimManager.Animations[0];
animation.Sample(startTimeWalk);
var iniKeyValue = root.LocalPosition;
animation.Sample(endTimeWalk);
var lastKeyValue = root.LocalPosition;
Vector3 lastAnimTrans = root.LocalPosition; //new Vector3();
bool update = false;
float deltaH = 0;
Action <SecuenceNode, float> updateAction = (node, deltaT) =>
{
if (!update)
{
lastAnimTrans = root.LocalPosition;
update = true;
return;
}
var cursor = node.Animations[0].Cursor;
Vector3 disp;
if (!cursor.TimeRestart)
{
disp = root.LocalPosition - lastAnimTrans;
}
else
{
disp = root.LocalPosition - (cursor.PlayDirection > 0 ? iniKeyValue : lastKeyValue);
}
disp = Vector3.TransformCoordinates(disp, Matrix.RotationY(deltaH));
translation += disp;
lastAnimTrans = root.LocalPosition;
};
SecuenceStateMachine states = new SecuenceStateMachine()
.WithState(new SecuenceNode("idle", animation, startTimeIdle, durationIdle, AnimationLooping.Loop))
.WithState(new SecuenceNode("walk", animation, startTimeWalk, durationWalk, AnimationLooping.Loop)
.Deactivating(node => update = false)
.AfterUpdate(updateAction))
.WithTransition("idle", "walk", new SecuenceTransition(blendDuration)
.FiredWhen(t =>
{
var destNode = t.DestNode;
if (Engine.KeyBoard.IsKeyPressed(Keys.Uparrow))
{
destNode.PlayDirection = 1;
update = false;
return(true);
}
else if (Engine.KeyBoard.IsKeyPressed(Keys.Downarrow))
{
destNode.PlayDirection = -1;
update = false;
return(true);
}
return(false);
})
.WhenBlending((t, dt) =>
{
Vector3 disp = new Vector3();
var cursor = t.DestNode.Animations[0].Cursor;
if (Engine.KeyBoard.IsKeyPressed(Keys.Uparrow))
{
disp = speedVector;
}
else
{
disp = -speedVector;
}
translation += Vector3.TransformCoordinates(disp, Matrix.RotationY(deltaH));
}))
.WithTransition("walk", "idle", new SecuenceTransition(blendDuration)
.FiredWhen(t =>
{
if (!Engine.KeyBoard.IsKeyPressed(Keys.Uparrow) && !Engine.KeyBoard.IsKeyPressed(Keys.Downarrow))
{
update = false;
return(true);
}
return(false);
})
.WhenBlending((t, dt) =>
{
}));
SceneManager.Scene.Dynamics.Add(
new Dynamic(deltaT =>
{
var oldposition = root.GlobalPosition;
float rotSpeed = Numerics.ToRadians(90f);
if (Engine.KeyBoard.IsKeyPressed(Keys.Leftarrow))
{
deltaH -= rotSpeed * deltaT;
}
else if (Engine.KeyBoard.IsKeyPressed(Keys.Rightarrow))
{
deltaH += rotSpeed * deltaT;
}
resetter.Reset();
states.Update(deltaT);
root.X = translation.X;
root.Z = translation.Z;
root.Heading = iniHeading + deltaH;
root.ComputeLocalPose();
root.CommitChanges();
var displacement = root.GlobalPosition - oldposition;
cameraNode.X += displacement.X;
cameraNode.Z += displacement.Z;
cameraNode.CommitChanges();
})
);
}
public void Automata_Idle_Walk()
{
SceneTests.InitializeScene();
const float startTimeWalk = 34f / 30f;
const float endTimeWalk = 63f / 30f;
const float durationWalk = endTimeWalk - startTimeWalk;
const float startTimeIdle = 0;
const float endTimeIdle = 0;
const float durationIdle = endTimeIdle;
const float blendDuration = 0.25f;
Vector3 speedVector = new Vector3(0, 0, -1f);
ContentImporter.Import(SceneManager.Scene, @"C:\Users\ansel\Documents\3dsmax\export\lighting_shadowed.DAE")
.OnSceneAttach(SceneManager.Scene);
Frame cameraNode = SceneManager.Scene.FindNode("camera1");
Frame root = SceneManager.Scene.EnumerateNodesPosOrden().First(x => x.Type == FrameType.Bone);
BonesResetter resetter = new BonesResetter(root);
Vector3 translation = root.LocalPosition;
var iniHeading = root.Heading;
var animation = SceneManager.Scene.AnimManager.Animations[0];
animation.Sample(startTimeWalk);
var iniKeyValue = root.LocalPosition;
animation.Sample(endTimeWalk);
var lastKeyValue = root.LocalPosition;
Vector3 lastAnimTrans = root.LocalPosition; //new Vector3();
bool update = false;
float deltaH = 0;
KeyFrameAnimationPlayback idle = new KeyFrameAnimationPlayback(animation, startTimeIdle, durationIdle, AnimationLooping.Loop);
KeyFrameAnimationPlayback walk = new KeyFrameAnimationPlayback(animation, startTimeWalk, durationWalk, AnimationLooping.Loop);
AnimationTransition idleWalk = new AnimationTransition(idle, walk, blendDuration);
AnimationTransition walkIdle = new AnimationTransition(walk, idle, blendDuration);
var walkCursor = walk.GetCursor(animation);
Action <float> updateAction = (deltaT) =>
{
walk.Update(deltaT);
if (!update)
{
lastAnimTrans = root.LocalPosition;
update = true;
return;
}
var cursor = walkCursor;
if (!cursor.TimeRestart)
{
_disp = root.LocalPosition - lastAnimTrans;
}
else
{
_disp = root.LocalPosition - (cursor.PlayDirection > 0 ? iniKeyValue : lastKeyValue);
}
_disp = Vector3.TransformCoordinates(_disp, Matrix.RotationY(deltaH));
translation += _disp;
lastAnimTrans = root.LocalPosition;
};
Automata stateMachine = new Automata()
.AddState("idle", x =>
idle.Update(x))
.AddState("idle-walk", dt =>
{
idleWalk.Update(dt);
_disp = new Vector3();
if (Engine.KeyBoard.IsKeyPressed(Keys.Uparrow))
{
_disp = speedVector;
}
else
{
_disp = -speedVector;
}
_disp = Vector3.TransformCoordinates(_disp, Matrix.RotationY(deltaH));
})
.AddState("walk", updateAction)
.AddState("walk-idle", x =>
walkIdle.Update(x))
.AddTransition("idle", "idle-walk", x =>
{
if (Engine.KeyBoard.IsKeyPressed(Keys.Uparrow))
{
walk.FirstPlayback.Cursor.PlayDirection = 1;
update = false;
return(true);
}
else if (Engine.KeyBoard.IsKeyPressed(Keys.Downarrow))
{
walk.FirstPlayback.Cursor.PlayDirection = -1;
update = false;
return(true);
}
return(false);
})
.AddTransition("idle-walk", "walk", x =>
idleWalk.TransitionComplete)
.AddTransition("walk", "walk-idle", x =>
!Engine.KeyBoard.IsKeyPressed(Keys.Uparrow) && !Engine.KeyBoard.IsKeyPressed(Keys.Downarrow))
.AddTransition("walk-idle", "idle", x =>
walkIdle.TransitionComplete);
SceneManager.Scene.Dynamics.Add(new Dynamic(deltaT =>
{
//store position previus animation
var localPosition = root.LocalPosition;
_disp = new Vector3();
float rotSpeed = Numerics.ToRadians(90f);
if (Engine.KeyBoard.IsKeyPressed(Keys.Leftarrow))
{
deltaH -= rotSpeed * deltaT;
}
else if (Engine.KeyBoard.IsKeyPressed(Keys.Rightarrow))
{
deltaH += rotSpeed * deltaT;
}
resetter.Reset();
stateMachine.Update(deltaT);
//root.Tx = translation.X;
//root.Tz = translation.Z;
root.X = localPosition.X + _disp.X;
root.Z = localPosition.Z + _disp.Z;
root.Heading = iniHeading + deltaH;
root.ComputeLocalPose();
root.CommitChanges();
//var displacement = root.GlobalPose.Translation - localPosition;
//cameraNode.Tx += displacement.X;
//cameraNode.Tz += displacement.Z;
cameraNode.X += _disp.X;
cameraNode.Z += _disp.Z;
cameraNode.CommitChanges();
}));
}
