public static void ApplyColor(GameObject rootModel, AppearData appearData)
{
SkinnedMeshRenderer targetSmr = GetTargetSmr(rootModel);
if (targetSmr == null)
{
return;
}
for (int i = 0; i < targetSmr.sharedMaterials.Length; i++)
{
SetColor(targetSmr.sharedMaterials[i], appearData);
}
}
// Public functions
public static IEnumerator BuildAsync(GameObject rootModel, AppearData appearData, IEnumerable <string> strPartInfos)
{
//Profiler.BeginSample ("Prepare");
List <CustomPartInfo> partInfos = new List <CustomPartInfo>();
Dictionary <string, Transform> targetBones = new Dictionary <string, Transform> ();
SkinnedMeshRenderer targetSmr = GetTargetSmr(rootModel);
GetPartInfos(strPartInfos, partInfos);
GetTargetBones(rootModel, targetBones);
//Profiler.EndSample ();
//Profiler.BeginSample ("BuildMesh");
BuildMesh(partInfos, targetBones, targetSmr, appearData);
//Profiler.EndSample ();
yield return(0);
for (int i = 0; i < targetSmr.sharedMaterials.Length; i++)
{
GameObject.Destroy(targetSmr.sharedMaterials[i]);
}
List <Material> materials = new List <Material>();
Material mat;
CustomPartInfo partInfo;
int nParts = partInfos.Count;
for (int i = 0; i < nParts; i++)
{
partInfo = partInfos[i];
//Profiler.BeginSample("MatN");
int nMats = partInfo.Smr.sharedMaterials.Length;
//Profiler.EndSample();
yield return(0);
for (int j = 0; j < nMats; j++)
{
//Profiler.BeginSample("MatAdd");
mat = GameObject.Instantiate(partInfo.Smr.sharedMaterials[j]);
SetColor(mat, appearData);
materials.Add(mat);
//Profiler.EndSample();
yield return(0);
}
}
targetSmr.materials = materials.ToArray();
////Profiler.BeginSample ("BuildMat");
//BuildMat(partInfos, targetSmr, appearData);
////Profiler.EndSample ();
}
public static SkinnedMeshRenderer Build(GameObject rootModel, AppearData appearData, IEnumerable <string> strPartInfos)
{
List <CustomPartInfo> partInfos = new List <CustomPartInfo>();
Dictionary <string, Transform> targetBones = new Dictionary <string, Transform> ();
SkinnedMeshRenderer targetSmr = GetTargetSmr(rootModel);
GetPartInfos(strPartInfos, partInfos);
GetTargetBones(rootModel, targetBones);
//Profiler.BeginSample ("BuildMesh");
BuildMesh(partInfos, targetBones, targetSmr, appearData);
//Profiler.EndSample ();
//Profiler.BeginSample ("BuildMat");
BuildMat(partInfos, targetSmr, appearData);
//Profiler.EndSample ();
return(targetSmr);
}
static void SetColor(Material pMat, AppearData appearData)
{
if (pMat.name.Contains("eye"))
{
pMat.SetColor("_SkinColor", appearData.mEyeColor);
}
else if (pMat.name.Contains("hair"))
{
pMat.SetColor("_Color", appearData.mHairColor);
}
else if (pMat.name.Contains("head"))
{
pMat.SetColor("_Color", appearData.skinColor);
}
else if (!pMat.name.Contains("Helmet"))
{
pMat.SetColor("_SkinColor", appearData.skinColor);
}
else if (pMat.name.Contains("Helmet_10A")) // Special code for Gold helmet
{
/*
* pMat.SetFloat("_Mode", 2);
* pMat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.SrcAlpha);
* pMat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
* pMat.SetInt("_ZWrite", 0);
* pMat.DisableKeyword("_ALPHATEST_ON");
* pMat.EnableKeyword("_ALPHABLEND_ON");
* pMat.DisableKeyword("_ALPHAPREMULTIPLY_ON");
* pMat.renderQueue = 3000;
*/
pMat.SetFloat("_Mode", 3);
pMat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
pMat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.OneMinusSrcAlpha);
pMat.SetInt("_ZWrite", 0);
pMat.DisableKeyword("_ALPHATEST_ON");
pMat.DisableKeyword("_ALPHABLEND_ON");
pMat.EnableKeyword("_ALPHAPREMULTIPLY_ON");
pMat.renderQueue = 3000;
}
}
static Mesh BakeToMesh(CustomPartInfo partInfo, AppearData appearData)
{
SkinnedMeshRenderer smr = partInfo.Smr;
if (string.IsNullOrEmpty(partInfo.ModelName) || smr.sharedMesh.blendShapeCount == 0)
{
return(smr.sharedMesh);
}
EMorphItem indexStart = EMorphItem.Max;
EMorphItem indexEnd = EMorphItem.Max;
if (partInfo.ModelName.Contains("head"))
{
indexStart = EMorphItem.MinFace;
indexEnd = EMorphItem.MaxFace;
}
else if (partInfo.ModelName.Contains("torso"))
{
indexStart = EMorphItem.MinUpperbody;
indexEnd = EMorphItem.MaxUpperbody;
}
else if (partInfo.ModelName.Contains("legs"))
{
indexStart = EMorphItem.MinLowerbody;
indexEnd = EMorphItem.MaxLowerbody;
}
else if (partInfo.ModelName.Contains("feet"))
{
indexStart = EMorphItem.MinFoot;
indexEnd = EMorphItem.MaxFoot;
}
else if (partInfo.ModelName.Contains("hand"))
{
indexStart = EMorphItem.MinHand;
indexEnd = EMorphItem.MaxHand;
}
if (indexStart != indexEnd)
{
_tmpWeightIdxs.Clear();
_tmpWeightVals.Clear();
for (int i = (int)indexStart; i < (int)indexEnd; i++)
{
float w = appearData.GetWeight((EMorphItem)i) * 100f;
int index = i - (int)indexStart;
if (w > 0f)
{
index = index * 2;
}
else
{
w = -w;
index = index * 2 + 1;
}
if (smr.sharedMesh.blendShapeCount > index)
{
_tmpWeightIdxs.Add(index);
_tmpWeightVals.Add(smr.GetBlendShapeWeight(index));
smr.SetBlendShapeWeight(index, w);
}
}
Mesh msh = PeekTmpMesh();
smr.BakeMesh(msh);
msh.boneWeights = smr.sharedMesh.boneWeights;
msh.bindposes = smr.sharedMesh.bindposes;
if (_tmpWeightIdxs.Count > 0)
{
for (int i = 0; i < _tmpWeightIdxs.Count; i++)
{
smr.SetBlendShapeWeight(_tmpWeightIdxs[i], _tmpWeightVals[i]);
}
}
return(msh);
}
return(smr.sharedMesh);
}
static void BuildMat(List <CustomPartInfo> partInfos, SkinnedMeshRenderer targetSmr, AppearData appearData)
{
for (int i = 0; i < targetSmr.sharedMaterials.Length; i++)
{
GameObject.Destroy(targetSmr.sharedMaterials[i]);
}
List <Material> materials = new List <Material>();
Material mat;
CustomPartInfo partInfo;
int nParts = partInfos.Count;
for (int i = 0; i < nParts; i++)
{
partInfo = partInfos[i];
//Profiler.BeginSample("MatAdd");
for (int j = 0; j < partInfo.Smr.sharedMaterials.Length; j++)
{
mat = GameObject.Instantiate(partInfo.Smr.sharedMaterials[j]);
SetColor(mat, appearData);
materials.Add(mat);
}
//Profiler.EndSample();
}
targetSmr.materials = materials.ToArray();
}
// Build Mesh/Mat
static void BuildMesh(List <CustomPartInfo> partInfos, Dictionary <string, Transform> targetBones, SkinnedMeshRenderer targetSmr, AppearData appearData)
{
targetSmr.sharedMesh.Clear(false);
CustomPartInfo partInfo;
Mesh mesh;
ResetTmpMeshes();
_tmpOutBones.Clear();
_tmpCombineInstances.Clear();
//Profiler.BeginSample ("PartInfo");
int nParts = partInfos.Count;
for (int i = 0; i < nParts; i++)
{
partInfo = partInfos[i];
mesh = BakeToMesh(partInfo, appearData);
for (int sub = 0; sub < mesh.subMeshCount; sub++)
{
CombineInstance ci = new CombineInstance();
ci.mesh = mesh;
ci.subMeshIndex = sub;
_tmpCombineInstances.Add(ci);
//all sub mesh must find bones
//Profiler.BeginSample("FindBones");
CopyBonesByName(partInfo.Smr.bones, targetBones, _tmpOutBones);
//Profiler.EndSample();
}
}
//Profiler.EndSample ();
//Profiler.BeginSample ("Combine");
targetSmr.sharedMesh.CombineMeshes(_tmpCombineInstances.ToArray(), false, false);
//Profiler.EndSample ();
targetSmr.bones = _tmpOutBones.ToArray();
}
void SetAppearData(AppearData data)
{
mAppearData = data;
}