/// <summary>
/// 生成角色,传入模型网格密度
/// </summary>
/// <returns>The role.</returns>
/// <param name="root">Root.</param>
/// <param name="avatarName">Avatar name.</param>
/// <param name="meshDensity">Mesh density.</param>
public static GameObject GenerateRole(GameObject root, string avatarName, MESHDENSITY meshDensity)
{
if (root != null)
{
string avatarPath = string.Empty;
if (meshDensity == MESHDENSITY.HIGHT)
{
avatarPath = GetResourcePath("smr") + root.name + "/" + avatarName;
}
else if (meshDensity == MESHDENSITY.MIDDLE)
{
avatarPath = GetResourcePath("smr") + root.name + "/" + avatarName + "_middle";
}
else
{
avatarPath = GetResourcePath("smr") + root.name + "/" + avatarName + "_low";
}
var avatar = Resources.Load(avatarPath) as SkinMeshRenderHolder;
if (avatar == null)
{
Debug.Log("avatar is null!!");
}
if (avatar != null)
{
Transform smrTr;
root.transform.RecursiveFindObject("SkinnedMesh", out smrTr);
List <CombineInstance> combineInstances = new List <CombineInstance>();
List <Material> materials = new List <Material>();
List <Transform> bones = new List <Transform>();
Transform[] transforms = root.GetComponentsInChildren <Transform>();
GameObject go = (GameObject)UnityEngine.Object.Instantiate(avatar.SMRGO);
go.renderer.materials = avatar.Mats.ToArray();
var smr = (SkinnedMeshRenderer)go.renderer;
//获取材质
materials.AddRange(smr.materials);
//获取网格
for (int sub = 0; sub < smr.sharedMesh.subMeshCount; sub++)
{
CombineInstance ci = new CombineInstance();
ci.mesh = smr.sharedMesh;
ci.subMeshIndex = sub;
combineInstances.Add(ci);
}
//获取骨骼
foreach (string bone in avatar.Bones)
{
foreach (Transform transform in transforms)
{
if (transform.name != bone)
{
continue;
}
bones.Add(transform);
break;
}
}
SkinnedMeshRenderer r = smrTr.GetComponent <SkinnedMeshRenderer>();
r.sharedMesh = new Mesh();
r.sharedMesh.CombineMeshes(combineInstances.ToArray(), false, false);
r.bones = bones.ToArray();
r.materials = materials.ToArray();
Vector3 localBoundsSize = r.localBounds.size;
Bounds newBounds = new Bounds(r.localBounds.center, localBoundsSize);
r.localBounds = newBounds;
UnityEngine.Object.DestroyImmediate(go);
}
var playerBehaviour = root.GetComponent <PlayerBehaviour>();
if (playerBehaviour != null)
{
playerBehaviour.RefreshRenderCach();
}
}
return(root);
}
/// <summary>
/// 生成一个角色，传入模型网格密度
/// </summary>
/// <returns>The role.</returns>
/// <param name="roleName">Role name.</param>
/// <param name="avatarName">Avatar name.</param>
/// <param name="isHero">If set to <c>true</c> is hero.</param>
/// <param name="meshDensity">Mesh density.</param>
public static GameObject GenerateRole(string roleName, string avatarName, bool isHero, MESHDENSITY meshDensity)
{
var basePath = GetResourcePath("root") + roleName;
var baseGo = Resources.Load(basePath) as GameObject;
if (baseGo == null)
{
Debug.Log("baseGo is null!");
}
GameObject root = null;
if (baseGo != null)
{
root = UnityEngine.Object.Instantiate(baseGo) as GameObject;
root.name = roleName;
GenerateRole(root, avatarName, meshDensity);
var cc = root.AddComponent <CharacterController>();
var height = cc.height;
cc.height = 15;
cc.radius = 3;
cc.center = new Vector3(cc.center.x, 7.58f, cc.center.z);
if (isHero)
{
var nav = root.AddComponent <NavMeshAgent>();
nav.walkableMask = 1;
nav.speed = 17f;
nav.acceleration = 350f;
nav.angularSpeed = 360f;
nav.enabled = false;
}
}
return(root);
}
