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81 lines
2.9 KiB
C#
81 lines
2.9 KiB
C#
using UnityEngine;
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using UnityEditor;
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using System.Collections;
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using System;
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namespace RootMotion.FinalIK {
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/*
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* Custom inspector and scene view tools for IKSolverFullBody
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* */
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public class IKSolverFullBodyInspector : IKSolverInspector {
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#region Public methods
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/*
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* Draws the custom inspector for IKSolverFullBody
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* */
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public static void AddInspector(SerializedProperty prop, bool editWeights) {
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("IKPositionWeight"), new GUIContent("Weight", "Solver weight for smooth blending (ik.solver.IKPositionWeight)."));
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EditorGUILayout.PropertyField(prop.FindPropertyRelative("iterations"), new GUIContent("Iterations", "Solver iterations per frame."));
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}
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/*
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* Draws the scene view helpers for IKSolverFullBody
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* */
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public static void AddScene(UnityEngine.Object target, IKSolverFullBody solver, Color color, bool modifiable, ref int selectedEffector, float size) {
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if (!modifiable) return;
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if (!solver.initiated) return;
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if (!Application.isPlaying && !solver.IsValid()) return;
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// Effectors
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for (int i = 0; i < solver.effectors.Length; i++) {
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bool rotate = solver.effectors[i].isEndEffector;
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float weight = rotate? Mathf.Max(solver.effectors[i].positionWeight, solver.effectors[i].rotationWeight): solver.effectors[i].positionWeight;
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if (weight > 0 && selectedEffector != i) {
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Handles.color = color;
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if (rotate) {
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if (Inspector.DotButton(solver.effectors[i].position, solver.effectors[i].rotation, size * 0.5f, size * 0.5f)) {
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selectedEffector = i;
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return;
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}
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} else {
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if (Inspector.SphereButton(solver.effectors[i].position, solver.effectors[i].rotation, size, size)) {
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selectedEffector = i;
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return;
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}
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}
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}
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}
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for (int i = 0; i < solver.effectors.Length; i++) IKEffectorInspector.AddScene(solver.effectors[i], color, modifiable && i == selectedEffector, size);
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if (GUI.changed) EditorUtility.SetDirty(target);
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}
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#endregion Public methods
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public static void AddChain(FBIKChain[] chain, int index, Color color, float size) {
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Handles.color = color;
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for (int i = 0; i < chain[index].nodes.Length - 1; i++) {
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Handles.DrawLine(GetNodePosition(chain[index].nodes[i]), GetNodePosition(chain[index].nodes[i + 1]));
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Inspector.SphereCap(0, GetNodePosition(chain[index].nodes[i]), Quaternion.identity, size);
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}
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Inspector.SphereCap(0, GetNodePosition(chain[index].nodes[chain[index].nodes.Length - 1]), Quaternion.identity, size);
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for (int i = 0; i < chain[index].children.Length; i++) {
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Handles.DrawLine(GetNodePosition(chain[index].nodes[chain[index].nodes.Length - 1]), GetNodePosition(chain[chain[index].children[i]].nodes[0]));
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}
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}
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private static Vector3 GetNodePosition(IKSolver.Node node) {
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if (Application.isPlaying) return node.solverPosition;
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return node.transform.position;
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}
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}
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}
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