private void OnSceneGUI()
{
PreMaidIKController controller = (PreMaidIKController)target;
if (controller.priorJoint == PreMaidIKController.ArmIK.PriorJoint.Elbow)
{
if (!controller.leftHandTarget || !controller.rightHandTarget || !controller.leftElbowTarget || !controller.rightElbowTarget)
{
return;
}
EditorGUI.BeginChangeCheck();
Vector3 leftWristPos = Handles.PositionHandle(controller.leftHandTarget.position, Quaternion.identity);
Vector3 rightWristPos = Handles.PositionHandle(controller.rightHandTarget.position, Quaternion.identity);
Vector3 leftElbowPos = Handles.PositionHandle(controller.leftElbowTarget.position, Quaternion.identity);
Vector3 rightElbowPos = Handles.PositionHandle(controller.rightElbowTarget.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
controller.leftHandTarget.position = leftWristPos;
controller.rightHandTarget.position = rightWristPos;
controller.leftElbowTarget.position = leftElbowPos;
controller.rightElbowTarget.position = rightElbowPos;
}
}
else
{
if (!controller.leftHandTarget || !controller.rightHandTarget)
{
return;
}
EditorGUI.BeginChangeCheck();
Vector3 leftWristPos = Handles.PositionHandle(controller.leftHandTarget.position, Quaternion.identity);
Vector3 rightWristPos = Handles.PositionHandle(controller.rightHandTarget.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
controller.leftHandTarget.position = leftWristPos;
controller.rightHandTarget.position = rightWristPos;
}
}
if (controller.headTarget)
{
EditorGUI.BeginChangeCheck();
Vector3 headTargetPos = Handles.PositionHandle(controller.headTarget.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
controller.headTarget.position = headTargetPos;
}
}
}
private void OnSceneGUI()
{
const float diskSize = 0.03f; // 回転ハンドルのサイズ
const float diskSnap = 1f; // スナップするグリッドサイズとのことですが、よくわからない
PreMaidIKController controller = (PreMaidIKController)target;
if (!controller || !controller.premaidRoot)
{
return;
}
Vector3 leftTargetRotAxis =
Quaternion.Inverse(controller.premaidRoot.rotation)
* controller.leftHandTransform.rotation
* Vector3.left;
Vector3 rightTargetRotAxis =
Quaternion.Inverse(controller.premaidRoot.rotation)
* controller.leftHandTransform.rotation
* Vector3.right;
Vector3 headTargetRotAxis =
Quaternion.Inverse(controller.premaidRoot.rotation)
* controller.headTransform.rotation
* Vector3.forward;
// 腕部目標のハンドル
if (controller.armIkMode == PreMaidIKController.ArmIK.Mode.Elbow)
{
// 肘と手首に
if (!controller.leftHandTarget || !controller.rightHandTarget || !controller.leftElbowTarget || !controller.rightElbowTarget)
{
return;
}
EditorGUI.BeginChangeCheck();
Vector3 leftWristPos = Handles.PositionHandle(controller.leftHandTarget.position, Quaternion.identity);
Vector3 rightWristPos = Handles.PositionHandle(controller.rightHandTarget.position, Quaternion.identity);
Vector3 leftElbowPos = Handles.PositionHandle(controller.leftElbowTarget.position, Quaternion.identity);
Vector3 rightElbowPos = Handles.PositionHandle(controller.rightElbowTarget.position, Quaternion.identity);
Quaternion leftHandRot = Handles.Disc(
controller.leftHandTarget.rotation,
controller.leftHandTarget.position,
leftTargetRotAxis,
diskSize, false, diskSnap
);
Quaternion rightHandRot = Handles.Disc(
controller.rightHandTarget.rotation,
controller.rightHandTarget.position,
rightTargetRotAxis,
diskSize, false, diskSnap
);
if (EditorGUI.EndChangeCheck())
{
controller.leftHandTarget.position = leftWristPos;
controller.rightHandTarget.position = rightWristPos;
controller.leftElbowTarget.position = leftElbowPos;
controller.rightElbowTarget.position = rightElbowPos;
controller.leftHandTarget.rotation = leftHandRot;
controller.rightHandTarget.rotation = rightHandRot;
}
}
else
{
if (!controller.leftHandTarget || !controller.rightHandTarget)
{
return;
}
EditorGUI.BeginChangeCheck();
Vector3 leftWristPos = Handles.PositionHandle(controller.leftHandTarget.position, Quaternion.identity);
Vector3 rightWristPos = Handles.PositionHandle(controller.rightHandTarget.position, Quaternion.identity);
Quaternion leftHandRot = Handles.Disc(
controller.leftHandTarget.rotation,
controller.leftHandTarget.position,
leftTargetRotAxis,
diskSize, false, diskSnap
);
Quaternion rightHandRot = Handles.Disc(
controller.rightHandTarget.rotation,
controller.rightHandTarget.position,
rightTargetRotAxis,
diskSize, false, diskSnap
);
if (EditorGUI.EndChangeCheck())
{
controller.leftHandTarget.position = leftWristPos;
controller.rightHandTarget.position = rightWristPos;
controller.leftHandTarget.rotation = leftHandRot;
controller.rightHandTarget.rotation = rightHandRot;
}
}
// 頭部目標のハンドル
if (controller.headGazeTarget)
{
switch (controller.headIkMode)
{
case PreMaidIKController.HeadIK.Mode.Gaze:
EditorGUI.BeginChangeCheck();
if (controller.headGazeTarget != controller.HeadOrientationTarget)
{
Vector3 headTargetPos = Handles.PositionHandle(controller.headGazeTarget.position, Quaternion.identity);
Vector3 headOrientationTargetPos = Handles.PositionHandle(controller.HeadOrientationTarget.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
controller.headGazeTarget.position = headTargetPos;
controller.HeadOrientationTarget.position = headOrientationTargetPos;
}
}
else
{
Vector3 headTargetPos = Handles.PositionHandle(controller.headGazeTarget.position, Quaternion.identity);
if (EditorGUI.EndChangeCheck())
{
controller.headGazeTarget.position = headTargetPos;
}
}
break;
case PreMaidIKController.HeadIK.Mode.Orientation:
//// 基部はハンドルを出さない
//EditorGUI.BeginChangeCheck();
//Quaternion headBaseRot = Handles.RotationHandle(
// controller.headTarget.rotation, controller.headTarget.position
// );
//if (EditorGUI.EndChangeCheck())
//{
// controller.headTarget.rotation = headBaseRot;
//}
EditorGUI.BeginChangeCheck();
Quaternion headOrientationRot = Handles.RotationHandle(
controller.HeadOrientationTarget.rotation,
controller.HeadOrientationTarget.position
);
if (EditorGUI.EndChangeCheck())
{
controller.HeadOrientationTarget.rotation = headOrientationRot;
}
break;
}
}
}