106 lines
4.1 KiB
C#
106 lines
4.1 KiB
C#
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 IKEffector
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* */
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public class IKEffectorInspector: IKSolverInspector {
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#region Public methods
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public static void DrawArrayElementEffector(SerializedProperty effector, bool editHierarchy) {
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if (!editHierarchy) return;
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if (effector.FindPropertyRelative("bones").arraySize > 1) {
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GUILayout.BeginHorizontal();
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GUILayout.Space(indent);
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AddClampedFloat(effector.FindPropertyRelative("falloff"), new GUIContent("Distance Falloff", string.Empty), 0f, Mathf.Infinity);
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GUILayout.EndHorizontal();
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}
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AddArray(effector.FindPropertyRelative("bones"), new GUIContent("Bones", string.Empty), editHierarchy, false, null, OnAddToArrayBone, DrawArrayElementLabelBone, false);
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if (effector.isExpanded) EditorGUILayout.Space();
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}
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public static void OnAddToArrayEffector(SerializedProperty effector) {
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effector.FindPropertyRelative("positionWeight").floatValue = 0f;
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effector.FindPropertyRelative("rotationWeight").floatValue = 0f;
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effector.FindPropertyRelative("falloff").floatValue = 0.5f;
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effector.FindPropertyRelative("position").vector3Value = Vector3.zero;
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effector.FindPropertyRelative("positionOffset").vector3Value = Vector3.zero;
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}
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public static void DrawArrayElementLabelEffector(SerializedProperty effector, bool editHierarchy) {
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GUILayout.Space(Inspector.indent);
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if (editHierarchy) {
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EditorGUILayout.PropertyField(effector, new GUIContent(GetArrayName(effector.FindPropertyRelative("bones"), "Effector"), string.Empty), false, GUILayout.Width(100));
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} else {
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EditorGUILayout.LabelField(new GUIContent(GetArrayName(effector.FindPropertyRelative("bones"), "Effector"), string.Empty), GUILayout.Width(100));
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}
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GUILayout.Space(10);
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GUILayout.Label("Position", GUILayout.Width(50));
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effector.FindPropertyRelative("positionWeight").floatValue = GUILayout.HorizontalSlider(effector.FindPropertyRelative("positionWeight").floatValue, 0f, 1f, GUILayout.Width(50));
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GUILayout.Space(5);
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GUILayout.Label("Rotation", GUILayout.Width(50));
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effector.FindPropertyRelative("rotationWeight").floatValue = GUILayout.HorizontalSlider(effector.FindPropertyRelative("rotationWeight").floatValue, 0f, 1f, GUILayout.Width(50));
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if (!editHierarchy && effector.FindPropertyRelative("bones").arraySize > 1) {
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EditorGUILayout.LabelField(new GUIContent("Falloff", string.Empty), GUILayout.Width(50));
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EditorGUILayout.PropertyField(effector.FindPropertyRelative("falloff"), GUIContent.none);
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effector.FindPropertyRelative("falloff").floatValue = Mathf.Clamp(effector.FindPropertyRelative("falloff").floatValue, 0f, Mathf.Infinity);
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}
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}
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public static void AddScene(IKEffector e, Color color, bool modifiable, float size) {
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if (!modifiable) return;
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// Draw effectors
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bool rotate = e.isEndEffector;
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float weight = rotate? Mathf.Max(e.positionWeight, e.rotationWeight): e.positionWeight;
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if (e.bone != null && weight > 0) {
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//if (Application.isPlaying) {
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Handles.color = new Color(color.r, color.g, color.b, weight);
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Handles.DrawLine(e.position, e.bone.position);
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Inspector.SphereCap(0, e.bone.position, Quaternion.identity, size * 0.5f);
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// Manipulating position and rotation
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if (e.target == null) {
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switch(Tools.current) {
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case Tool.Move:
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e.position = Handles.PositionHandle(e.position, Quaternion.identity);
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break;
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case Tool.Rotate:
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if (rotate) e.rotation = Handles.RotationHandle(e.rotation, e.position);
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break;
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}
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}
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if (rotate) Inspector.CubeCap(0, e.position, e.rotation, size);
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else Inspector.SphereCap(0, e.position, Quaternion.identity, size);
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//}
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}
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}
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#endregion Public methods
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private static void DrawArrayElementLabelBone(SerializedProperty bone, bool editHierarchy) {
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AddObjectReference(bone, GUIContent.none, editHierarchy, 0, 300);
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}
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private static void OnAddToArrayBone(SerializedProperty bone) {
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bone.objectReferenceValue = null;
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}
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}
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}
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