void BuildStick(Vector3 position, int linkCount, out List<Bone> bones, out List<Entity> boneEntities)
{
//Set up a bone chain.
bones = new List<Bone>();
boneEntities = new List<Entity>();
var previousBoneEntity = new Cylinder(position, 1, .2f);
var previousBone = new Bone(previousBoneEntity.Position, previousBoneEntity.Orientation, previousBoneEntity.Radius, previousBoneEntity.Height);
bones.Add(previousBone);
boneEntities.Add(previousBoneEntity);
for (int i = 1; i < linkCount; i++)
{
var boneEntity = new Cylinder(previousBone.Position + new Vector3(0, 1, 0), 1, .2f);
var bone = new Bone(boneEntity.Position, boneEntity.Orientation, boneEntity.Radius, boneEntity.Height);
bones.Add(bone);
boneEntities.Add(boneEntity);
//Make a relationship between the two bones and entities.
CollisionRules.AddRule(previousBoneEntity, boneEntity, CollisionRule.NoBroadPhase);
Vector3 anchor = (previousBoneEntity.Position + boneEntity.Position) / 2;
//var dynamicsBallSocketJoint = new BallSocketJoint(previousBoneEntity, boneEntity, anchor);
//var dynamicsAngularFriction = new NoRotationJoint(previousBoneEntity, boneEntity);
//Space.Add(dynamicsBallSocketJoint);
//Space.Add(dynamicsAngularFriction);
var ballSocket = new IKBallSocketJoint(previousBone, bone, anchor);
var angularJoint = new IKAngularJoint(previousBone, bone);
previousBone = bone;
previousBoneEntity = boneEntity;
}
}
void BuildChain(Vector3 position)
{
//Set up a bone chain.
int linkCount = 100;
var previousBoneEntity = new Cylinder(position, 1, .2f, 10);
var previousBone = new Bone(previousBoneEntity.Position, previousBoneEntity.Orientation, previousBoneEntity.Radius, previousBoneEntity.Height);
bones.Add(new BoneRelationship(previousBone, previousBoneEntity));
Space.Add(previousBoneEntity);
for (int i = 1; i < linkCount; i++)
{
var boneEntity = new Cylinder(previousBone.Position + new Vector3(0, 1, 0), 1, .2f, 10);
var bone = new Bone(boneEntity.Position, boneEntity.Orientation, boneEntity.Radius, boneEntity.Height);
bones.Add(new BoneRelationship(bone, boneEntity));
Space.Add(boneEntity);
//Make a relationship between the two bones and entities.
CollisionRules.AddRule(previousBoneEntity, boneEntity, CollisionRule.NoBroadPhase);
Vector3 anchor = (previousBoneEntity.Position + boneEntity.Position) / 2;
var dynamicsBallSocketJoint = new BallSocketJoint(previousBoneEntity, boneEntity, anchor);
var dynamicsAngularFriction = new AngularMotor(previousBoneEntity, boneEntity);
dynamicsAngularFriction.Settings.Mode = MotorMode.VelocityMotor;
dynamicsAngularFriction.Settings.MaximumForce = 200;
Space.Add(dynamicsBallSocketJoint);
Space.Add(dynamicsAngularFriction);
var ikBallSocketJoint = new IKBallSocketJoint(previousBone, bone, anchor); //(the joint is auto-added to the bones; no solver-add is needed)
joints.Add(ikBallSocketJoint);
previousBone = bone;
previousBoneEntity = boneEntity;
}
}
void BuildStick(Vector3 position)
{
//Set up a bone chain.
float fullLength = 20;
int linkCount = 20;
float linkLength = fullLength / linkCount;
float linkRadius = linkLength * 0.2f;
var previousBoneEntity = new Cylinder(position, linkLength, linkRadius, 100);
var previousBone = new Bone(previousBoneEntity.Position, previousBoneEntity.Orientation, previousBoneEntity.Radius, previousBoneEntity.Height);
bones.Add(new BoneRelationship(previousBone, previousBoneEntity));
Space.Add(previousBoneEntity);
for (int i = 1; i < linkCount; i++)
{
var boneEntity = new Cylinder(previousBone.Position + new Vector3(0, linkLength, 0), linkLength, linkRadius, 100);
var bone = new Bone(boneEntity.Position, boneEntity.Orientation, boneEntity.Radius, boneEntity.Height);
bones.Add(new BoneRelationship(bone, boneEntity));
Space.Add(boneEntity);
//Make a relationship between the two bones and entities.
CollisionRules.AddRule(previousBoneEntity, boneEntity, CollisionRule.NoBroadPhase);
Vector3 anchor = (previousBoneEntity.Position + boneEntity.Position) / 2;
var dynamicsBallSocketJoint = new BallSocketJoint(previousBoneEntity, boneEntity, anchor);
var dynamicsAngularFriction = new NoRotationJoint(previousBoneEntity, boneEntity);
Space.Add(dynamicsBallSocketJoint);
Space.Add(dynamicsAngularFriction);
var ikBallSocketJoint = new IKBallSocketJoint(previousBone, bone, anchor); //(the joint is auto-added to the bones; no solver-add is needed)
var ikAngularJoint = new IKAngularJoint(previousBone, bone);
joints.Add(ikBallSocketJoint);
joints.Add(ikAngularJoint);
previousBone = bone;
previousBoneEntity = boneEntity;
}
}