/*
* Adjust Ragdoll component values per bone to reflect the supplied
* Ragdoll profile (default profile if none is supplied)
*/
public static void UpdateBonesToProfileValues(Dictionary <HumanBodyBones, Element> bones, RagdollProfile profile, float initialHeadOffsetFromChest)
{
if (bones == null)
{
return;
}
if (profile == null)
{
profile = RagdollProfile.defaultProfile;
}
Vector3 headOffset = profile.headOffset;
//clamp head offset (values too high or too low become unstable for some reason)
headOffset.y = Mathf.Clamp(headOffset.y, -initialHeadOffsetFromChest + .1f, 2);
for (int i = 0; i < profile.bones.Length; i++)
{
RagdollProfile.BoneProfile boneProfile = profile.bones[i];
Element bone = bones[boneProfile.bone];
//set rigidbody values for bone
UpdateRigidbodyToProfile(bone.rigidbody, boneProfile);
//adjust collider values for bone
UpdateColliderToProfile(bone.collider, boneProfile, headOffset, initialHeadOffsetFromChest);
//set joint values
if (bone.joint)
{
UpdateJointToProfile(bone.joint, boneProfile, headOffset);
}
}
}
static void UpdateColliderToProfile(HumanBodyBones bone, Collider collider, RagdollProfile.BoneProfile boneProfile, Vector3 headOffset, float initialHeadOffsetFromChest)
{
//change physic material
collider.sharedMaterial = boneProfile.colliderMaterial;
//head
if (bone == HumanBodyBones.Head)
{
//adjust the head collider based on headRadius and head Offset
SphereCollider sphere = collider as SphereCollider;
sphere.radius = boneProfile.colliderRadius; // EDU: CHANGE TO ALWAYS SAME VALUE
//sphere.radius = 0.3f;
sphere.center = new Vector3(headOffset.x, boneProfile.colliderRadius + headOffset.y, headOffset.z);
}
//breast box colliders
else if (bone == HumanBodyBones.Chest || bone == HumanBodyBones.Hips)
{
BoxCollider box = collider as BoxCollider;
Vector3 center = box.center;
Vector3 size = box.size;
if (bone == HumanBodyBones.Chest)
{
//adjust the chest collider, so it's top reaches the head collider joint
Bounds chestBounds = new Bounds(center, size);
Vector3 max = chestBounds.max;
max.y = initialHeadOffsetFromChest + headOffset.y;
chestBounds.max = max;
center = chestBounds.center;
size = chestBounds.size;
}
//adjust chest and hips Z thickness and offset
//maybe some models are 'fatter' than others
center.z = boneProfile.boxZOffset;
size.z = boneProfile.boxZSize;
box.center = center;
box.size = size;
}
//adjust the radius of the arms and leg capsules
else
{
CapsuleCollider capsule = collider as CapsuleCollider;
capsule.radius = boneProfile.colliderRadius;
}
}
static void UpdateRigidbodyToProfile(Rigidbody rigidbody, RagdollProfile.BoneProfile boneProfile)
{
//set rigidbody values for bone
rigidbody.maxAngularVelocity = boneProfile.maxAngularVelocity;
rigidbody.angularDrag = boneProfile.angularDrag;
rigidbody.angularDrag = boneProfile.drag;
rigidbody.mass = boneProfile.mass;
rigidbody.interpolation = boneProfile.interpolation;
rigidbody.collisionDetectionMode = boneProfile.collisionDetection;
//setting thebone default so it can be changed at runtime
rigidbody.maxDepenetrationVelocity = boneProfile.maxDepenetrationVelocity;
}
static void UpdateJointToProfile(ConfigurableJoint joint, RagdollProfile.BoneProfile boneProfile, Vector3 headOffset)
{
//adjust anchor for head offset
if (boneProfile.bone == HumanBodyBones.Head)
{
if (joint.anchor != headOffset)
{
joint.anchor = headOffset;
}
}
//adjust axes (changing every fram was slow, so checking if same value first)
if (joint.axis != boneProfile.axis1)
{
joint.axis = boneProfile.axis1;
}
if (joint.secondaryAxis != boneProfile.axis2)
{
joint.secondaryAxis = boneProfile.axis2;
}
//adjust limits (0 if forceOff is enabled)
var l = joint.lowAngularXLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularXLimit.x;
joint.lowAngularXLimit = l;
l = joint.highAngularXLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularXLimit.y;
joint.highAngularXLimit = l;
l = joint.angularYLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularYLimit;
joint.angularYLimit = l;
l = joint.angularZLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularZLimit;
joint.angularZLimit = l;
}
static void UpdateJointToProfile(HumanBodyBones bone, ConfigurableJoint joint, RagdollProfile.BoneProfile boneProfile, Vector3 headOffset)
{
// joint.projectionMode = JointProjectionMode.PositionAndRotation;
joint.connectedMassScale = boneProfile.connectedMassScale;
joint.massScale = boneProfile.massScale;
joint.xMotion = joint.yMotion = joint.zMotion = ConfigurableJointMotion.Limited;
//adjust anchor for head offset
if (bone == HumanBodyBones.Head)
{
if (joint.anchor != headOffset)
{
joint.anchor = headOffset;
}
}
//adjust axes (changing every fram was slow, so checking if same value first)
if (joint.axis != boneProfile.axis1)
{
joint.axis = boneProfile.axis1;
}
if (joint.secondaryAxis != boneProfile.axis2)
{
joint.secondaryAxis = boneProfile.axis2;
}
//adjust limits (0 if forceOff is enabled)
var l = joint.lowAngularXLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularXLimit.x;
l.contactDistance = 45;
joint.lowAngularXLimit = l;
l = joint.highAngularXLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularXLimit.y;
l.contactDistance = 45;
joint.highAngularXLimit = l;
l = joint.angularYLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularYLimit;
l.contactDistance = 45;
joint.angularYLimit = l;
l = joint.angularZLimit;
l.limit = boneProfile.forceOff ? 0 : boneProfile.angularZLimit;
l.contactDistance = 45;
joint.angularZLimit = l;
}
