Dave Hunt
6 年前
当前提交
580babf1
共有 4 个文件被更改，包括 180 次插入 和 139 次删除
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72Assets/Editor/HelperMenu.cs
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150Assets/Scenes/SampleSceneNinja2.unity
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86Assets/Editor/TwoBoneIKAutoSetup.cs
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11Assets/Editor/TwoBoneIKAutoSetup.cs.meta
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using System.Collections; |
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using System.Collections.Generic; |
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using UnityEditor; |
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using UnityEngine; |
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using UnityEngine.Animations.Rigging; |
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public class TwoBoneIKAutoSetup : Editor |
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{ |
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[MenuItem("Animation Rigging/Utilities/Auto-Setup TwoBoneIK from Tip Transform", false, 0)] |
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public static void TwoBoneIKAutoSetupSelected(MenuCommand command) |
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{ |
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var selection = Selection.activeObject as GameObject; |
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if (!selection) |
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{ |
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Debug.LogWarning("Please select a GameObject with TwoBoneIKConstraint before running auto setup."); |
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return; |
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} |
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var constraint = selection.GetComponent<TwoBoneIKConstraint>(); |
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if (!constraint) |
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{ |
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Debug.LogWarning("Please select a GameObject with TwoBoneIKConstraint before running auto setup."); |
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return; |
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} |
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if (!constraint.data.tip) |
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{ |
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Debug.LogWarning("Please provide a tip transform for the TwoBoneIKConstraint before running auto setup."); |
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return; |
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} |
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TwoBoneIKAutoSetupUtility(constraint); |
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} |
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public static void TwoBoneIKAutoSetupUtility(TwoBoneIKConstraint constraint) |
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{ |
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var tip = constraint.data.tip; |
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if (!constraint.data.mid) |
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{ |
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Undo.RecordObject(constraint, "Setup mid bone for TwoBoneIK"); |
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constraint.data.mid = tip.parent; |
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} |
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if (!constraint.data.root) |
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{ |
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Undo.RecordObject(constraint, "Setup root bone for TwoBoneIK"); |
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constraint.data.root = tip.parent.parent; |
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} |
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if (!constraint.data.target) |
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{ |
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var target = constraint.transform.Find(constraint.gameObject.name + "_target"); |
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if (target == null) |
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{ |
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var t = new GameObject(); |
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Undo.RegisterCreatedObjectUndo(t, "Created target"); |
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t.name = constraint.gameObject.name + "_target"; |
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Undo.SetTransformParent(t.transform, constraint.transform, "Set new parent"); |
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target = t.transform; |
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} |
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constraint.data.target = target; |
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} |
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if (!constraint.data.hint) |
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{ |
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var hint = constraint.transform.Find(constraint.gameObject.name + "_hint"); |
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if (hint == null) |
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{ |
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var t = new GameObject(); |
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Undo.RegisterCreatedObjectUndo(t, "Created hint"); |
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t.name = constraint.gameObject.name + "_hint"; |
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Undo.SetTransformParent(t.transform, constraint.transform, "Set new parent"); |
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hint = t.transform; |
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} |
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constraint.data.hint = hint; |
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} |
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// align target and hint to bones
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constraint.data.target.position = constraint.data.tip.position; |
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constraint.data.target.rotation = constraint.data.tip.rotation; |
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constraint.data.hint.position = constraint.data.mid.position; |
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constraint.data.hint.rotation = constraint.data.mid.rotation; |
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} |
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} |
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fileFormatVersion: 2 |
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guid: bb9a4c3794fa6044891294faac0c2361 |
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MonoImporter: |
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externalObjects: {} |
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serializedVersion: 2 |
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defaultReferences: [] |
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executionOrder: 0 |
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icon: {instanceID: 0} |
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userData: |
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assetBundleName: |
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assetBundleVariant: |
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