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[unity] BoneFollower now has an additional option to not follow xy position (to follow rotation only). Closes #1451.

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This commit is contained in:
Harald Csaszar 2019-08-14 18:02:02 +02:00
parent 5408cdd168
commit a6273e2a3f
4 changed files with 22 additions and 4 deletions
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4
spine-unity/Assets/Spine/Editor/spine-unity/Editor/Components/BoneFollowerGraphicInspector.cs
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@ -39,7 +39,7 @@ namespace Spine.Unity.Editor {
[CustomEditor(typeof(BoneFollowerGraphic)), CanEditMultipleObjects]
public class BoneFollowerGraphicInspector : Editor {
SerializedProperty boneName, skeletonGraphic, followZPosition, followBoneRotation, followLocalScale, followSkeletonFlip;
SerializedProperty boneName, skeletonGraphic, followXYPosition, followZPosition, followBoneRotation, followLocalScale, followSkeletonFlip;
BoneFollowerGraphic targetBoneFollower;
bool needsReset;
@ -73,6 +73,7 @@ namespace Spine.Unity.Editor {
skeletonGraphic = serializedObject.FindProperty("skeletonGraphic");
boneName = serializedObject.FindProperty("boneName");
followBoneRotation = serializedObject.FindProperty("followBoneRotation");
followXYPosition = serializedObject.FindProperty("followXYPosition");
followZPosition = serializedObject.FindProperty("followZPosition");
followLocalScale = serializedObject.FindProperty("followLocalScale");
followSkeletonFlip = serializedObject.FindProperty("followSkeletonFlip");
@ -166,6 +167,7 @@ namespace Spine.Unity.Editor {
needsReset |= EditorGUI.EndChangeCheck();
EditorGUILayout.PropertyField(followBoneRotation);
EditorGUILayout.PropertyField(followXYPosition);
EditorGUILayout.PropertyField(followZPosition);
EditorGUILayout.PropertyField(followLocalScale);
EditorGUILayout.PropertyField(followSkeletonFlip);

4
spine-unity/Assets/Spine/Editor/spine-unity/Editor/Components/BoneFollowerInspector.cs
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@ -37,7 +37,7 @@ namespace Spine.Unity.Editor {
[CustomEditor(typeof(BoneFollower)), CanEditMultipleObjects]
public class BoneFollowerInspector : Editor {
SerializedProperty boneName, skeletonRenderer, followZPosition, followBoneRotation, followLocalScale, followSkeletonFlip;
SerializedProperty boneName, skeletonRenderer, followXYPosition, followZPosition, followBoneRotation, followLocalScale, followSkeletonFlip;
BoneFollower targetBoneFollower;
bool needsReset;
@ -82,6 +82,7 @@ namespace Spine.Unity.Editor {
skeletonRenderer = serializedObject.FindProperty("skeletonRenderer");
boneName = serializedObject.FindProperty("boneName");
followBoneRotation = serializedObject.FindProperty("followBoneRotation");
followXYPosition = serializedObject.FindProperty("followXYPosition");
followZPosition = serializedObject.FindProperty("followZPosition");
followLocalScale = serializedObject.FindProperty("followLocalScale");
followSkeletonFlip = serializedObject.FindProperty("followSkeletonFlip");
@ -172,6 +173,7 @@ namespace Spine.Unity.Editor {
needsReset |= EditorGUI.EndChangeCheck();
EditorGUILayout.PropertyField(followBoneRotation);
EditorGUILayout.PropertyField(followXYPosition);
EditorGUILayout.PropertyField(followZPosition);
EditorGUILayout.PropertyField(followLocalScale);
EditorGUILayout.PropertyField(followSkeletonFlip);

9
spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoneFollower.cs
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@ -59,6 +59,7 @@ namespace Spine.Unity {
[SpineBone(dataField: "skeletonRenderer")]
[SerializeField] public string boneName;
public bool followXYPosition = true;
public bool followZPosition = true;
public bool followBoneRotation = true;
@ -142,7 +143,9 @@ namespace Spine.Unity {
Transform thisTransform = this.transform;
if (skeletonTransformIsParent) {
// Recommended setup: Use local transform properties if Spine GameObject is the immediate parent
thisTransform.localPosition = new Vector3(bone.worldX, bone.worldY, followZPosition ? 0f : thisTransform.localPosition.z);
thisTransform.localPosition = new Vector3(followXYPosition ? bone.worldX : thisTransform.localPosition.x,
followXYPosition ? bone.worldY : thisTransform.localPosition.y,
followZPosition ? 0f : thisTransform.localPosition.z);
if (followBoneRotation) {
float halfRotation = Mathf.Atan2(bone.c, bone.a) * 0.5f;
if (followLocalScale && bone.scaleX < 0) // Negate rotation from negative scaleX. Don't use negative determinant. local scaleY doesn't factor into used rotation.
@ -157,6 +160,10 @@ namespace Spine.Unity {
// For special cases: Use transform world properties if transform relationship is complicated
Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.worldX, bone.worldY, 0f));
if (!followZPosition) targetWorldPosition.z = thisTransform.position.z;
if (!followXYPosition) {
targetWorldPosition.x = thisTransform.position.x;
targetWorldPosition.y = thisTransform.position.y;
}
float boneWorldRotation = bone.WorldRotationX;

9
spine-unity/Assets/Spine/Runtime/spine-unity/Components/Following/BoneFollowerGraphic.cs
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@ -63,6 +63,7 @@ namespace Spine.Unity {
public bool followSkeletonFlip = true;
[Tooltip("Follows the target bone's local scale. BoneFollower cannot inherit world/skewed scale because of UnityEngine.Transform property limitations.")]
public bool followLocalScale = false;
public bool followXYPosition = true;
public bool followZPosition = true;
[System.NonSerialized] public Bone bone;
@ -134,12 +135,18 @@ namespace Spine.Unity {
if (skeletonTransformIsParent) {
// Recommended setup: Use local transform properties if Spine GameObject is the immediate parent
thisTransform.localPosition = new Vector3(bone.worldX * scale, bone.worldY * scale, followZPosition ? 0f : thisTransform.localPosition.z);
thisTransform.localPosition = new Vector3(followXYPosition ? bone.worldX * scale : thisTransform.localPosition.x,
followXYPosition ? bone.worldY * scale : thisTransform.localPosition.y,
followZPosition ? 0f : thisTransform.localPosition.z);
if (followBoneRotation) thisTransform.localRotation = bone.GetQuaternion();
} else {
// For special cases: Use transform world properties if transform relationship is complicated
Vector3 targetWorldPosition = skeletonTransform.TransformPoint(new Vector3(bone.worldX * scale, bone.worldY * scale, 0f));
if (!followZPosition) targetWorldPosition.z = thisTransform.position.z;
if (!followXYPosition) {
targetWorldPosition.x = thisTransform.position.x;
targetWorldPosition.y = thisTransform.position.y;
}
float boneWorldRotation = bone.WorldRotationX;