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68 lines
2.8 KiB
C#
68 lines
2.8 KiB
C#
6 months ago
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using UnityEngine;
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using UnityEditor;
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using System.Collections;
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namespace RootMotion.FinalIK {
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/*
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* Custom inspector and scene view tools for Constraints
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* */
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public class ConstraintsInspector: IKSolverInspector {
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#region Public methods
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/*
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* Draws the custom inspector for Constraints
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* */
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public static void AddInspector(SerializedProperty prop) {
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if (!prop.isExpanded) return;
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// Main properties
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("target"), new GUIContent("Target", "Target transform for the pelvis (optional). If assigned, will overwrite pelvis.position in each update."));
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("positionOffset"), new GUIContent("Pos Offset", "Pelvis offset from animation. If there is no animation playing and Fix Transforms is unchecked, it will make the character fly away."));
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("positionWeight"), new GUIContent("Pos Weight", "The weight of lerping the pelvis to bipedIK.solvers.pelvis.position."));
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("rotationOffset"), new GUIContent("Rot Offset", "Pelvis rotation offset from animation. If there is no animation playing and Fix Transforms is unchecked, it will make the character spin."));
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("rotationWeight"), new GUIContent("Rot Weight", "The weiight of slerping the pelvis to bipedIK.solver.pelvis.rotation."));
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EditorGUILayout.Space();
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}
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/*
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* Draws the scene view helpers for Constraints
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* */
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public static void AddScene(Constraints constraints, Color color, bool modifiable) {
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if (!constraints.IsValid()) return;
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Handles.color = color;
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GUI.color = color;
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// Transform
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Inspector.SphereCap(0, constraints.transform.position, Quaternion.identity, GetHandleSize(constraints.transform.position));
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// Target
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Handles.color = new Color(color.r, color.g, color.b, color.a * constraints.positionWeight);
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Handles.DrawLine(constraints.transform.position, constraints.position);
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Handles.color = color;
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if (Application.isPlaying && modifiable && (constraints.positionWeight > 0 || constraints.rotationWeight > 0)) {
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Inspector.CubeCap(0, constraints.position, Quaternion.Euler(constraints.rotation), GetHandleSize(constraints.transform.position));
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// Manipulating position and rotation
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switch(Tools.current) {
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case Tool.Move:
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constraints.position = Handles.PositionHandle(constraints.position, Quaternion.Euler(constraints.rotation));
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break;
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case Tool.Rotate:
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constraints.rotation = Handles.RotationHandle(Quaternion.Euler(constraints.rotation), constraints.position).eulerAngles;
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break;
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}
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}
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Handles.color = Color.white;
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GUI.color = Color.white;
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}
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#endregion Public methods
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}
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}
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