public CollisionDetectionOnlyRagdollSample(Microsoft.Xna.Framework.Game game)
: base(game)
{
GraphicsScreen.DrawReticle = true;
SetCamera(new Vector3F(0, 1, 6), 0, 0);
// Add a game object which allows to shoot balls.
_ballShooterObject = new BallShooterObject(Services);
GameObjectService.Objects.Add(_ballShooterObject);
var modelNode = ContentManager.Load<ModelNode>("Dude/Dude");
_meshNode = modelNode.GetSubtree().OfType<MeshNode>().First().Clone();
_meshNode.PoseLocal = new Pose(new Vector3F(0, 0, 0), Matrix33F.CreateRotationY(ConstantsF.Pi));
SampleHelper.EnablePerPixelLighting(_meshNode);
GraphicsScreen.Scene.Children.Add(_meshNode);
var animations = _meshNode.Mesh.Animations;
var loopingAnimation = new AnimationClip<SkeletonPose>(animations.Values.First())
{
LoopBehavior = LoopBehavior.Cycle,
Duration = TimeSpan.MaxValue,
};
AnimationService.StartAnimation(loopingAnimation, (IAnimatableProperty)_meshNode.SkeletonPose);
// Create a ragdoll for the Dude model.
_ragdoll = new Ragdoll();
DudeRagdollCreator.Create(_meshNode.SkeletonPose, _ragdoll, Simulation, 0.571f);
// Set the world space pose of the whole ragdoll.
_ragdoll.Pose = _meshNode.PoseWorld;
// And copy the bone poses of the current skeleton pose.
_ragdoll.UpdateBodiesFromSkeleton(_meshNode.SkeletonPose);
foreach (var body in _ragdoll.Bodies)
{
if (body != null)
{
// Set all bodies to kinematic - they should not be affected by forces.
body.MotionType = MotionType.Kinematic;
// Disable collision response.
body.CollisionResponseEnabled = false;
}
}
// In this sample, we do not need joints, limits or motors.
_ragdoll.DisableJoints();
_ragdoll.DisableLimits();
_ragdoll.DisableMotors();
// Add ragdoll rigid bodies to the simulation.
_ragdoll.AddToSimulation(Simulation);
}
protected override void LoadContent()
{
// Load model and start animation.
_model = Game.Content.Load<Model>("Dude");
var additionalData = (Dictionary<string, object>)_model.Tag;
var skeleton = (Skeleton)additionalData["Skeleton"];
_skeletonPose = SkeletonPose.Create(skeleton);
var animations = (Dictionary<string, SkeletonKeyFrameAnimation>)additionalData["Animations"];
var loopingAnimation = new AnimationClip<SkeletonPose>(animations.Values.First())
{
LoopBehavior = LoopBehavior.Cycle,
Duration = TimeSpan.MaxValue,
};
AnimationService.StartAnimation(loopingAnimation, (IAnimatableProperty)_skeletonPose);
// Create a ragdoll for the Dude model.
_ragdoll = new Ragdoll();
DudeRagdollCreator.Create(_skeletonPose, _ragdoll, Simulation);
// Set the world space pose of the whole ragdoll.
_ragdoll.Pose = _pose;
// And copy the bone poses of the current skeleton pose.
_ragdoll.UpdateBodiesFromSkeleton(_skeletonPose);
foreach(var body in _ragdoll.Bodies)
{
if (body != null)
{
// Set all bodies to kinematic - they should not be affected by forces.
body.MotionType = MotionType.Kinematic;
// Disable collision response.
body.CollisionResponseEnabled = false;
}
}
// In this sample, we do not need joints, limits or motors.
_ragdoll.DisableJoints();
_ragdoll.DisableLimits();
_ragdoll.DisableMotors();
// Add ragdoll rigid bodies to the simulation.
_ragdoll.AddToSimulation(Simulation);
base.LoadContent();
}
protected override void LoadContent()
{
// Add a ground plane to the simulation.
Simulation.RigidBodies.Add(
new RigidBody(new PlaneShape(Vector3F.UnitY, 0))
{
MotionType = MotionType.Static
});
// Load model and start animation.
_model = Game.Content.Load<Model>("Dude");
var additionalData = (Dictionary<string, object>)_model.Tag;
var skeleton = (Skeleton)additionalData["Skeleton"];
_skeletonPose = SkeletonPose.Create(skeleton);
var animations = (Dictionary<string, SkeletonKeyFrameAnimation>)additionalData["Animations"];
var loopingAnimation = new AnimationClip<SkeletonPose>(animations.Values.First())
{
LoopBehavior = LoopBehavior.Cycle,
Duration = TimeSpan.MaxValue,
};
var animationController = AnimationService.StartAnimation(loopingAnimation, (IAnimatableProperty)_skeletonPose);
animationController.UpdateAndApply();
// Create a ragdoll for the Dude model.
_ragdoll = new Ragdoll();
DudeRagdollCreator.Create(_skeletonPose, _ragdoll, Simulation);
// Set the world space pose of the whole ragdoll. And copy the bone poses of the
// current skeleton pose.
_ragdoll.Pose = _pose;
_ragdoll.UpdateBodiesFromSkeleton(_skeletonPose);
// Set all bodies to kinematic - they should not be affected by forces.
foreach (var body in _ragdoll.Bodies)
{
if (body != null)
{
body.MotionType = MotionType.Kinematic;
}
}
// Set all motors to velocity motors. Velocity motors change RigidBody.LinearVelocity
// RigidBody.AngularVelocity to move the rigid bodies.
foreach (RagdollMotor motor in _ragdoll.Motors)
{
if (motor != null)
{
motor.Mode = RagdollMotorMode.Velocity;
}
}
_ragdoll.EnableMotors();
// In this sample, we do not need joints or limits.
_ragdoll.DisableJoints();
_ragdoll.DisableLimits();
// Add ragdoll rigid bodies to the simulation.
_ragdoll.AddToSimulation(Simulation);
base.LoadContent();
}
public KinematicRagdollSample(Microsoft.Xna.Framework.Game game)
: base(game)
{
GraphicsScreen.DrawReticle = true;
// Add game objects which allow to shoot balls and grab rigid bodies.
_ballShooterObject = new BallShooterObject(Services) { Speed = 10 };
GameObjectService.Objects.Add(_ballShooterObject);
_grabObject = new GrabObject(Services);
GameObjectService.Objects.Add(_grabObject);
var modelNode = ContentManager.Load<ModelNode>("Dude/Dude");
_meshNode = modelNode.GetSubtree().OfType<MeshNode>().First().Clone();
_meshNode.PoseLocal = new Pose(new Vector3F(0, 0, 0), Matrix33F.CreateRotationY(ConstantsF.Pi));
SampleHelper.EnablePerPixelLighting(_meshNode);
GraphicsScreen.Scene.Children.Add(_meshNode);
var animations = _meshNode.Mesh.Animations;
var loopingAnimation = new AnimationClip<SkeletonPose>(animations.Values.First())
{
LoopBehavior = LoopBehavior.Cycle,
Duration = TimeSpan.MaxValue,
};
var animationController = AnimationService.StartAnimation(loopingAnimation, (IAnimatableProperty)_meshNode.SkeletonPose);
animationController.UpdateAndApply();
// Create a ragdoll for the Dude model.
_ragdoll = new Ragdoll();
DudeRagdollCreator.Create(_meshNode.SkeletonPose, _ragdoll, Simulation, 0.571f);
// Set the world space pose of the whole ragdoll. And copy the bone poses of the
// current skeleton pose.
_ragdoll.Pose = _meshNode.PoseWorld;
_ragdoll.UpdateBodiesFromSkeleton(_meshNode.SkeletonPose);
// Set all bodies to kinematic - they should not be affected by forces.
foreach (var body in _ragdoll.Bodies)
{
if (body != null)
{
body.MotionType = MotionType.Kinematic;
}
}
// Set all motors to velocity motors. Velocity motors change RigidBody.LinearVelocity
// RigidBody.AngularVelocity to move the rigid bodies.
foreach (RagdollMotor motor in _ragdoll.Motors)
{
if (motor != null)
{
motor.Mode = RagdollMotorMode.Velocity;
}
}
_ragdoll.EnableMotors();
// In this sample, we do not need joints or limits.
_ragdoll.DisableJoints();
_ragdoll.DisableLimits();
// Add ragdoll rigid bodies to the simulation.
_ragdoll.AddToSimulation(Simulation);
// Add a rigid body.
var box = new RigidBody(new BoxShape(0.4f, 0.4f, 0.4f))
{
Name = "Box",
Pose = new Pose(new Vector3F(0, 3, 0)),
};
Simulation.RigidBodies.Add(box);
}
