public void SaveData()
{
Dictionary <TexturePack, int> allContainedTexturePack = new Dictionary <TexturePack, int>(32);
int count = 0;
int GetValue(TexturePack pack)
{
int result;
if (allContainedTexturePack.TryGetValue(pack, out result))
{
return(result);
}
result = count;
count++;
allContainedTexturePack.Add(pack, result);
return(result);
}
List <MTerrainData.HeightBlendMaterial> allMats = new List <MTerrainData.HeightBlendMaterial>(allContainedTexturePack.Count);
foreach (var i in allMaterials)
{
MTerrainData.HeightBlendMaterial hb = new MTerrainData.HeightBlendMaterial
{
materialIndex = GetValue(i.frontPack),
};
foreach (var j in i.blendWeights)
{
hb.smoothness = j.smoothness;
hb.metallic = j.metallic;
hb.occlusion = j.occlusion;
hb.normalScale = j.normalScale;
hb.albedoColor = j.albedoColor;
hb.antiRepeat = j.antiRepeat;
allMats.Add(hb);
}
}
targetData.textures = new MTerrain.PBRTexture[allContainedTexturePack.Count];
foreach (var i in allContainedTexturePack)
{
targetData.textures[i.Value] = new MTerrain.PBRTexture
{
albedoOccTex = MEditorLib.SetObjectAddressable(i.Key.albedo),
normalTex = MEditorLib.SetObjectAddressable(i.Key.normal),
SMTex = MEditorLib.SetObjectAddressable(i.Key.smo)
};
}
targetData.allMaterials = allMats.ToArray();
EditorUtility.SetDirty(targetData);
AssetDatabase.SaveAssets();
}
public unsafe static Dictionary <Material, int> GetMaterialsData(MeshRenderer[] allRenderers, ref SceneStreamLoader loader)
{
float3 ColorToVector(Color c)
{
return(pow(float3(c.r, c.g, c.b), 2.2f));
}
float2 GetVector2(float4 vec)
{
return(float2(vec.x, vec.y));
}
var dict = new Dictionary <Material, int>(allRenderers.Length);
loader.allProperties = new NativeList <MaterialProperties>(allRenderers.Length, Unity.Collections.Allocator.Persistent);
var albedoTexs = new List <Texture>(allRenderers.Length);
var normalTexs = new List <Texture>(allRenderers.Length);
var smoTexs = new List <Texture>(allRenderers.Length);
var emissionTex = new List <Texture>(allRenderers.Length);
var heightTex = new List <Texture>(allRenderers.Length);
var secondAlbedoTex = new List <Texture>(allRenderers.Length);
var secondBumpTex = new List <Texture>(allRenderers.Length);
var secondSpecTex = new List <Texture>(allRenderers.Length);
var albedoDict = new Dictionary <Texture, int>(allRenderers.Length);
var normalDict = new Dictionary <Texture, int>(allRenderers.Length);
var smoDict = new Dictionary <Texture, int>(allRenderers.Length);
var emissionDict = new Dictionary <Texture, int>(allRenderers.Length);
var heightDict = new Dictionary <Texture, int>(allRenderers.Length);
var secondAlbedoDict = new Dictionary <Texture, int>(allRenderers.Length);
var secondBumpDict = new Dictionary <Texture, int>(allRenderers.Length);
var secondSpecDict = new Dictionary <Texture, int>(allRenderers.Length);
int len = 0;
int GetTextureIndex(List <Texture> lst, Dictionary <Texture, int> texDict, Texture tex)
{
int ind = -1;
if (tex)
{
if (!texDict.TryGetValue(tex, out ind))
{
ind = lst.Count;
lst.Add(tex);
texDict.Add(tex, ind);
}
}
return(ind);
}
foreach (var r in allRenderers)
{
var ms = r.sharedMaterials;
foreach (var m in ms)
{
if (!m)
{
throw new System.Exception(r.name + " Has Null Mat");
}
if (!dict.ContainsKey(m))
{
dict.Add(m, len);
Texture albedo = m.GetTexture("_MainTex");
Texture normal = m.GetTexture("_BumpMap");
Texture smo = m.GetTexture("_SpecularMap");
Texture emission = m.GetTexture("_EmissionMap");
Texture height = m.GetTexture("_HeightMap");
Texture secondBump = m.GetTexture("_SecondaryBumpMap");
Texture secondAlbedo = m.GetTexture("_SecondaryMainTex");
Texture secondSpec = m.GetTexture("_SecondarySpecularMap");
int albedoIndex = GetTextureIndex(albedoTexs, albedoDict, albedo);
int normalIndex = GetTextureIndex(normalTexs, normalDict, normal);
int smoIndex = GetTextureIndex(smoTexs, smoDict, smo);
int emissionIndex = GetTextureIndex(emissionTex, emissionDict, emission);
int heightIndex = GetTextureIndex(heightTex, heightDict, height);
int secondBumpIndex = GetTextureIndex(secondBumpTex, secondBumpDict, secondBump);
int secondAlbedoIndex = GetTextureIndex(secondAlbedoTex, secondAlbedoDict, secondAlbedo);
int secondSpecIndex = GetTextureIndex(secondSpecTex, secondSpecDict, secondSpec);
loader.allProperties.Add(new MaterialProperties
{
_Color = ColorToVector(m.GetColor("_Color")),
_Glossiness = m.GetFloat("_Glossiness"),
_DecalLayer = (uint)m.GetInt("_DecalLayer"),
_EmissionColor = ColorToVector(m.GetColor("_EmissionColor") * m.GetFloat("_EmissionMultiplier")),
_MetallicIntensity = m.GetFloat("_MetallicIntensity"),
_SpecularIntensity = m.GetFloat("_SpecularIntensity"),
_Occlusion = m.GetFloat("_Occlusion"),
_NormalIntensity = GetVector2(m.GetVector("_NormalIntensity")),
_TileOffset = m.GetVector("_TileOffset"),
_BumpMap = normalIndex,
_EmissionMap = emissionIndex,
_MainTex = albedoIndex,
_SpecularMap = smoIndex,
_HeightMap = heightIndex,
_HeightMapIntensity = m.GetFloat("_HeightmapIntensity"),
_SecondaryBumpMap = secondBumpIndex,
_SecondaryMainTex = secondAlbedoIndex,
_SecondarySpecularMap = secondSpecIndex,
_SecondaryTileOffset = m.GetVector("_SecondaryTileOffset")
});
len++;
}
}
}
ComputeShader readRTDataShader = Resources.Load <ComputeShader>("ReadRTData");
void GetGUIDs(out NativeList <int4x4> strs, List <Texture> texs, int typeIndex)
{
strs = new NativeList <int4x4>(texs.Count, Allocator.Persistent);
for (int i = 0; i < texs.Count; ++i)
{
string guid = AssetDatabase.AssetPathToGUID(AssetDatabase.GetAssetPath(texs[i]));
MEditorLib.SetObjectAddressable(texs[i], guid);
int4x4 value = 0;
fixed(char *c = guid)
{
UnsafeUtility.MemCpy(value.Ptr(), c, sizeof(int4x4));
}
strs.Add(value);
}
}
GetGUIDs(out loader.albedoGUIDs, albedoTexs, 0);
GetGUIDs(out loader.secondAlbedoGUIDs, secondAlbedoTex, 0);
GetGUIDs(out loader.normalGUIDs, normalTexs, 1);
GetGUIDs(out loader.secondNormalGUIDs, secondBumpTex, 1);
GetGUIDs(out loader.smoGUIDs, smoTexs, 0);
GetGUIDs(out loader.secondSpecGUIDs, secondSpecTex, 0);
GetGUIDs(out loader.emissionGUIDs, emissionTex, 2);
GetGUIDs(out loader.heightGUIDs, heightTex, 3);
EditorUtility.SetDirty(AddressableAssetSettingsDefaultObject.Settings);
return(dict);
}