CActorArm _oActorArm; // The arm connected to us. Null if we're not active
#endregion Fields
#region Methods
public static CHandTarget FindOrCreateRightSideHandTarget(CHandTarget oHandTargetL)
{
// Find or create a 'right side mirrored copy' of design-time-defined left-side hand target. Bone structure only has hand targets defined for the left body side to prevent duplication. Mirror the left node into a mirrored right node for processing of the right body side
// Create a right side node that will store the mirrored copy of the source left-side node.
string sNameHandTargetRight = oHandTargetL.gameObject.name + "-Right"; // Right-side hand targets are generated & mirrored as needed. Their name is suffixed with '-Right'
CHandTarget oHandTargetR = CUtility.FindOrCreateNode(oHandTargetL.transform.parent, sNameHandTargetRight, typeof(CHandTarget)) as CHandTarget;
oHandTargetR.transform.parent = oHandTargetL.transform.parent; // Right side gets same parent as left side
//=== Calculate the mirrored position of right side ===
Vector3 vecTarget = oHandTargetL.transform.localPosition;
vecTarget.x = -vecTarget.x;
oHandTargetR.transform.localPosition = vecTarget;
//=== Adjust hand target rotation to requested body side ===
Vector3 vecRotTarget = oHandTargetL.transform.localRotation.eulerAngles;
vecRotTarget.y = Mathf.PI - vecRotTarget.y;
vecRotTarget.z = -vecRotTarget.z;
oHandTargetR.transform.localRotation = Quaternion.Euler(vecRotTarget);
//=== Create a copy of the anim area subnode if it exists ===
//Transform oAnimAreaLT = oHandTargetL.transform.FindChild("AnimArea");
//if (oAnimAreaLT != null) {
// BoxCollider oBoxColR = CUtility.FindOrCreateNode(oHandTargetR.transform, oAnimAreaLT.name, typeof(BoxCollider)) as BoxCollider;
// oBoxColR.enabled = false;
// oBoxColR.isTrigger = true;
// oBoxColR.transform.localScale = oAnimAreaLT.localScale;
// oBoxColR.transform.localPosition = Vector3.zero;
// oBoxColR.transform.localRotation = Quaternion.identity;
//}
return oHandTargetR;
}
public void ArmRaycastPin_End()
{
// Check at end of raycast procedure to unpin if nothing was found
//_bPinByClosestVert = true; // Go to vert-pinning mode now to finalize the pin (much less acurate but survives body movement)
if (_oBodyArmPin == null) { //###CHECK!! Correct cancellation??
_oHandTarget.ConnectHandToHandTarget(null); // Destroy arm from pin at end of raycast search if we're not connected to anything
_oHandTarget = null; //???
_oObj.PropSet(EActorArm.Pinned, 0); // Unpin??
//_oConfJoint_Extremity.angularXMotion = _oConfJoint_Extremity.angularYMotion = _oConfJoint_Extremity.angularZMotion = ConfigurableJointMotion.Limited; // If raycasting results in no pin to raycast vert we re-enable angular constraint??? ###TODO!!!! ###DESIGN!!
}
}
//--------------------------------------------------------------------------- CREATE / DESTROY
public override void OnStart_DefineLimb()
{
_nDrivePos = 0.1f * C_DrivePos; // Weaken the hand drive so hand doesn't fly from pin to pin //###TUNE
//_memVecRayHitInfo = new CMemAlloc<Vector3>(2);
//=== Init Bones and Joints ===
CJointDriver oJointChestUpper = _oBody._oActor_Chest._oJointExtremity;
_aJoints.Add(_oJointCollar = CJointDriver.Create(this, oJointChestUpper, _sSidePrefixL+"Collar", 30, 2.5f, -010, 050, 030, 021, 1)); // X = Collar Up/Down OK, Z has 17 back and 25 forward (avg looks ok)
_aJoints.Add(_oJointShoulderBend = CJointDriver.Create(this, _oJointCollar, _sSidePrefixL+"ShldrBend", 15, 2.0f, -085, 035, 000, 110, 1)); // X = Shoulder Up/Down OK, Z = Back goes to -40, Forward to 110!!! (###IMPROVE: Another joint?)
_aJoints.Add(_oJointShoulderTwist = CJointDriver.Create(this, _oJointShoulderBend, _sSidePrefixL+"ShldrTwist", 20, 1.5f, -000, 000, 080, 000, 1)); // Y = Shoulder twist goes from -95 to 80 so max. ###PROBLEM: Shimmer in high rotation!
_aJoints.Add(_oJointForearmBend = CJointDriver.Create(this, _oJointShoulderTwist, _sSidePrefixL+"ForearmBend", 10, 1.5f, -020, 135, 000, 000, 1)); // X = Elbow bend from -20 to 135. ok.
_aJoints.Add(_oJointForearmTwist = CJointDriver.Create(this, _oJointForearmBend, _sSidePrefixL+"ForearmTwist", 20, 1.0f, -000, 000, 080, 000, 1)); // Y = Forearm twist from -90 to 80 so max. ###IMPROVE: Could rotate the axes on the twists so we use XL/XH
_aJoints.Add(_oJointExtremity = CJointDriver.Create(this, _oJointForearmTwist, _sSidePrefixL+"Hand", 10, 0.5f, -070, 080, 010, 029, 1)); // X = Hand -down(-70) / +up (+80), Y = Hand twist +/-10, Z = Hand side-to-side -28 to +30
//ConfigFingerRoot(1, "Index"); // Thumb is handled below ###DESIGN!!! Fingers in Unity PhysX is just a no-go because of extremely poor latency... what to do?????
//ConfigFingerRoot(2, "Mid");
//ConfigFingerRoot(3, "Ring"); //??? ###HACK!! Disabled man's carpal1&2 in 3dsMax so we can use same code as women's!
//ConfigFingerRoot(4, "Pinky");
//CJointDriver oJointFingerBoneParent = _oJointExtremity;
//oJointFingerBoneParent = ConfigFingerBone(oJointFingerBoneParent, 0, 0, "Thumb", 005f, -030f, 005f, 025f);
//oJointFingerBoneParent = ConfigFingerBone(oJointFingerBoneParent, 0, 1, "Thumb", 010f, -015f, 000f, 000f);
//oJointFingerBoneParent = ConfigFingerBone(oJointFingerBoneParent, 0, 2, "Thumb", 010f, -015f, 000f, 000f);
//=== Init Hotspot ===
if (_eBodySide == 0)
_oHotSpot = CHotSpot.CreateHotspot(this, _oBody._oBodyBase.FindBone("chestUpper/lCollar/lShldrBend/lShldrTwist/lForearmBend/lForearmTwist/lHand"), "Left Hand", true, new Vector3(0, 0, 0));
else
_oHotSpot = CHotSpot.CreateHotspot(this, _oBody._oBodyBase.FindBone("chestUpper/rCollar/rShldrBend/rShldrTwist/rForearmBend/rForearmTwist/rHand"), "Right Hand", true, new Vector3(0, 0, 0));
//=== Init CObject ===
_oObj = new CObject(this, _oBody._oBodyBase._nBodyID, typeof(EActorArm), "Arm", "Arm" + _sSidePrefixU);
_oObj.PropGroupBegin("", "", true);
AddBaseActorProperties(); // The first properties of every CActor subclass are Pinned, pos & rot
//_oObj.PropAdd(EActorArm.HandTarget, "HandTarget", typeof(EHandTargets), (int)EHandTargets.ManualPosition, "");
_oObj.PropAdd(EActorArm.Hand_UpDown, "Hand-UpDown", 0, -100, 100, "");
_oObj.PropAdd(EActorArm.Hand_LeftRight, "Hand-LeftRight", 0, -100, 100, "");
_oObj.PropAdd(EActorArm.Hand_Twist, "Hand-Twist", 0, -100, 100, "");
//_oObj.PropAdd(EActorArm.Fingers_Close, "Fingers-Close", 0, -100, 100, "", CProp.Hide); //###BROKEN
//_oObj.PropAdd(EActorArm.Fingers_Spread, "Fingers-Spread", 0, -100, 100, "", CProp.Hide);
//_oObj.PropAdd(EActorArm.Fingers_ThumbPose, "Fingers-ThumbPose", typeof(EThumbPose), (int)EThumbPose.AlongsideFingers, "", CProp.Hide);
//_oObj.PropAdd(EActorArm.UserControl, "User Control", 0, 0, 1, "");
_oObj.FinishInitialization();
_oHandTarget_RaycastPin = CActorArm.FindHandTarget(_oBody, EHandTargets.RaycastPin, _eBodySide == EBodySide.Right); // Find the raycast pin hand target as we use it heavily and it is reparented
}
//--------------------------------------------------------------------------- ARM RAYCAST PINNING: User selecting where to place the closest arm of the selected body on a body surface through raycasting
public void ArmRaycastPin_Begin()
{
_oHandTarget = _oHandTarget_RaycastPin;
_oHandTarget.ConnectHandToHandTarget(this);
_oHandTarget.transform.position = _oJointExtremity.transform.position; // Manually set the hand target position to the hand position so slerp in Update doesn't start from some old stale position ###MOVE?
_oBodyArmPin = null;
//_nArmPinBodyColVert = -1;
//_nTimeStartPinSet = 0; // Reset our start-of-slerp time to zero so it's initialize at first real pin position
//_bPinByClosestVert = false; // We start pinning by ray position as it's much more accurate. When user releases pinning key we go to vert pinning which will handle changes in body orientation ###IMPROVE: Always have 'ray precision' pinning by storing offset and rotating to closest vert normal?
_oConfJoint_Extremity.angularXMotion = _oConfJoint_Extremity.angularYMotion = _oConfJoint_Extremity.angularZMotion = ConfigurableJointMotion.Free; // We free rotation constraint so hand is just attraced by position (and repelled by colliders) Greatly simplifies hand raycasting!!
}
