2
This commit is contained in:
JA
@@ -1,164 +0,0 @@
|
||||
/******************************************************************************
|
||||
* Spine Runtimes License Agreement
|
||||
* Last updated January 1, 2020. Replaces all prior versions.
|
||||
*
|
||||
* Copyright (c) 2013-2020, Esoteric Software LLC
|
||||
*
|
||||
* Integration of the Spine Runtimes into software or otherwise creating
|
||||
* derivative works of the Spine Runtimes is permitted under the terms and
|
||||
* conditions of Section 2 of the Spine Editor License Agreement:
|
||||
* http://esotericsoftware.com/spine-editor-license
|
||||
*
|
||||
* Otherwise, it is permitted to integrate the Spine Runtimes into software
|
||||
* or otherwise create derivative works of the Spine Runtimes (collectively,
|
||||
* "Products"), provided that each user of the Products must obtain their own
|
||||
* Spine Editor license and redistribution of the Products in any form must
|
||||
* include this license and copyright notice.
|
||||
*
|
||||
* THE SPINE RUNTIMES ARE PROVIDED BY ESOTERIC SOFTWARE LLC "AS IS" AND ANY
|
||||
* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
|
||||
* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
|
||||
* DISCLAIMED. IN NO EVENT SHALL ESOTERIC SOFTWARE LLC BE LIABLE FOR ANY
|
||||
* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
|
||||
* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES,
|
||||
* BUSINESS INTERRUPTION, OR LOSS OF USE, DATA, OR PROFITS) HOWEVER CAUSED AND
|
||||
* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
|
||||
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
|
||||
* THE SPINE RUNTIMES, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
|
||||
*****************************************************************************/
|
||||
|
||||
#if UNITY_2018_3 || UNITY_2019 || UNITY_2018_3_OR_NEWER
|
||||
#define NEW_PREFAB_SYSTEM
|
||||
#endif
|
||||
|
||||
using UnityEngine;
|
||||
|
||||
namespace Spine.Unity {
|
||||
|
||||
#if NEW_PREFAB_SYSTEM
|
||||
[ExecuteAlways]
|
||||
#else
|
||||
[ExecuteInEditMode]
|
||||
#endif
|
||||
[AddComponentMenu("Spine/Point Follower")]
|
||||
[HelpURL("http://esotericsoftware.com/spine-unity#PointFollower")]
|
||||
public class PointFollower : MonoBehaviour, IHasSkeletonRenderer, IHasSkeletonComponent {
|
||||
|
||||
public SkeletonRenderer skeletonRenderer;
|
||||
public SkeletonRenderer SkeletonRenderer { get { return this.skeletonRenderer; } }
|
||||
public ISkeletonComponent SkeletonComponent { get { return skeletonRenderer as ISkeletonComponent; } }
|
||||
|
||||
[SpineSlot(dataField:"skeletonRenderer", includeNone: true)]
|
||||
public string slotName;
|
||||
|
||||
[SpineAttachment(slotField:"slotName", dataField: "skeletonRenderer", fallbackToTextField:true, includeNone: true)]
|
||||
public string pointAttachmentName;
|
||||
|
||||
public bool followRotation = true;
|
||||
public bool followSkeletonFlip = true;
|
||||
public bool followSkeletonZPosition = false;
|
||||
|
||||
Transform skeletonTransform;
|
||||
bool skeletonTransformIsParent;
|
||||
PointAttachment point;
|
||||
Bone bone;
|
||||
bool valid;
|
||||
public bool IsValid { get { return valid; } }
|
||||
|
||||
public void Initialize () {
|
||||
valid = skeletonRenderer != null && skeletonRenderer.valid;
|
||||
if (!valid)
|
||||
return;
|
||||
|
||||
UpdateReferences();
|
||||
|
||||
#if UNITY_EDITOR
|
||||
if (Application.isEditor) LateUpdate();
|
||||
#endif
|
||||
}
|
||||
|
||||
private void HandleRebuildRenderer (SkeletonRenderer skeletonRenderer) {
|
||||
Initialize();
|
||||
}
|
||||
|
||||
void UpdateReferences () {
|
||||
skeletonTransform = skeletonRenderer.transform;
|
||||
skeletonRenderer.OnRebuild -= HandleRebuildRenderer;
|
||||
skeletonRenderer.OnRebuild += HandleRebuildRenderer;
|
||||
skeletonTransformIsParent = Transform.ReferenceEquals(skeletonTransform, transform.parent);
|
||||
|
||||
bone = null;
|
||||
point = null;
|
||||
if (!string.IsNullOrEmpty(pointAttachmentName)) {
|
||||
var skeleton = skeletonRenderer.Skeleton;
|
||||
|
||||
int slotIndex = skeleton.FindSlotIndex(slotName);
|
||||
if (slotIndex >= 0) {
|
||||
var slot = skeleton.slots.Items[slotIndex];
|
||||
bone = slot.bone;
|
||||
point = skeleton.GetAttachment(slotIndex, pointAttachmentName) as PointAttachment;
|
||||
}
|
||||
}
|
||||
}
|
||||
|
||||
void OnDestroy () {
|
||||
if (skeletonRenderer != null)
|
||||
skeletonRenderer.OnRebuild -= HandleRebuildRenderer;
|
||||
}
|
||||
|
||||
public void LateUpdate () {
|
||||
#if UNITY_EDITOR
|
||||
if (!Application.isPlaying) skeletonTransformIsParent = Transform.ReferenceEquals(skeletonTransform, transform.parent);
|
||||
#endif
|
||||
|
||||
if (point == null) {
|
||||
if (string.IsNullOrEmpty(pointAttachmentName)) return;
|
||||
UpdateReferences();
|
||||
if (point == null) return;
|
||||
}
|
||||
|
||||
Vector2 worldPos;
|
||||
point.ComputeWorldPosition(bone, out worldPos.x, out worldPos.y);
|
||||
float rotation = point.ComputeWorldRotation(bone);
|
||||
|
||||
Transform thisTransform = this.transform;
|
||||
if (skeletonTransformIsParent) {
|
||||
// Recommended setup: Use local transform properties if Spine GameObject is the immediate parent
|
||||
thisTransform.localPosition = new Vector3(worldPos.x, worldPos.y, followSkeletonZPosition ? 0f : thisTransform.localPosition.z);
|
||||
if (followRotation) {
|
||||
float halfRotation = rotation * 0.5f * Mathf.Deg2Rad;
|
||||
|
||||
var q = default(Quaternion);
|
||||
q.z = Mathf.Sin(halfRotation);
|
||||
q.w = Mathf.Cos(halfRotation);
|
||||
thisTransform.localRotation = q;
|
||||
}
|
||||
} else {
|
||||
// For special cases: Use transform world properties if transform relationship is complicated
|
||||
Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(worldPos.x, worldPos.y, 0f));
|
||||
if (!followSkeletonZPosition)
|
||||
targetWorldPosition.z = thisTransform.position.z;
|
||||
|
||||
Transform transformParent = thisTransform.parent;
|
||||
if (transformParent != null) {
|
||||
Matrix4x4 m = transformParent.localToWorldMatrix;
|
||||
if (m.m00 * m.m11 - m.m01 * m.m10 < 0) // Determinant2D is negative
|
||||
rotation = -rotation;
|
||||
}
|
||||
|
||||
if (followRotation) {
|
||||
Vector3 transformWorldRotation = skeletonTransform.rotation.eulerAngles;
|
||||
thisTransform.SetPositionAndRotation(targetWorldPosition, Quaternion.Euler(transformWorldRotation.x, transformWorldRotation.y, transformWorldRotation.z + rotation));
|
||||
} else {
|
||||
thisTransform.position = targetWorldPosition;
|
||||
}
|
||||
}
|
||||
|
||||
if (followSkeletonFlip) {
|
||||
Vector3 localScale = thisTransform.localScale;
|
||||
localScale.y = Mathf.Abs(localScale.y) * Mathf.Sign(bone.skeleton.ScaleX * bone.skeleton.ScaleY);
|
||||
thisTransform.localScale = localScale;
|
||||
}
|
||||
}
|
||||
}
|
||||
}
|
||||
@@ -1,12 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: daf461e4341180341a648c07e1899528
|
||||
timeCreated: 1518094986
|
||||
licenseType: Free
|
||||
MonoImporter:
|
||||
serializedVersion: 2
|
||||
defaultReferences: []
|
||||
executionOrder: 0
|
||||
icon: {instanceID: 0}
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
@@ -1,9 +0,0 @@
|
||||
fileFormatVersion: 2
|
||||
guid: 2b957aa69dae9f948bacdeec549d28ea
|
||||
folderAsset: yes
|
||||
timeCreated: 1593173800
|
||||
licenseType: Pro
|
||||
DefaultImporter:
|
||||
userData:
|
||||
assetBundleName:
|
||||
assetBundleVariant:
|
||||
Reference in New Issue
Block a user