void ProcessTextures(JObject objectList)
{
texPath = MegascansUtilities.ValidateFolderCreate(path, "Textures");
matPath = Path.Combine(MegascansUtilities.ValidateFolderCreate(path, "Materials"), folderNamingConvention);
if (!(plant && hasBillboardLODOnly))
{
MegascansUtilities.UpdateProgressBar(1.0f, "Processing Asset " + assetName, "Creating material...");
finalMat = MegascansMaterialUtils.CreateMaterial(shaderType, matPath, isAlembic, dispType, texPack);
ImportAllTextures(finalMat, (JArray)objectList["components"]);
ImportAllTextures(finalMat, (JArray)objectList["packedTextures"]);
}
if (plant && hasBillboardLOD)
{
texPath = MegascansUtilities.ValidateFolderCreate(texPath, "Billboard");
matPath += "_Billboard";
MegascansUtilities.UpdateProgressBar(1.0f, "Processing Asset " + assetName, "Creating material...");
billboardMat = MegascansMaterialUtils.CreateMaterial(shaderType, matPath, isAlembic, dispType, texPack);
ImportAllTextures(billboardMat, (JArray)objectList["components-billboard"]);
ImportAllTextures(billboardMat, (JArray)objectList["packed-billboard"]);
}
}
void ImportAllTextures(Material mat, JArray texturesList)
{
try {
List <string> typesOfTexturesAvailable = new List <string>();
for (int i = 0; i < texturesList.Count; i++)
{
typesOfTexturesAvailable.Add((string)texturesList[i]["type"]);
}
string destTexPath;
Texture2D tex;
for (int i = 0; i < texturesList.Count; i++)
{
mapName = (string)texturesList[i]["type"];
MegascansUtilities.UpdateProgressBar(1.0f, "Processing Asset " + assetName, "Importing texture: " + mapName);
if ((string)texturesList[i]["type"] == "albedo" || ((string)texturesList[i]["type"] == "diffuse" && !typesOfTexturesAvailable.Contains("albedo")))
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_MainTex", tex);
mat.SetTexture("_BaseColorMap", tex);
if (shaderType == 1)
{
mat.SetTexture("_BaseMap", tex);
mat.SetColor("_BaseColor", Color.white);
}
if (MegascansUtilities.AlbedoHasOpacity((JObject)texturesList[i]["channelsData"]))
{
float alphaCutoff = 0.33f;
texPrcsr.AdjustAlphaCutoff();
if (shaderType > 0)
{
mat.SetFloat("_AlphaClip", 1);
mat.SetFloat("_Cutoff", 0.1f);
mat.SetFloat("_Mode", 1);
mat.SetFloat("_Cull", 0);
mat.EnableKeyword("_ALPHATEST_ON");
}
else
{
mat.SetInt("_AlphaCutoffEnable", 1);
mat.SetFloat("_AlphaCutoff", alphaCutoff);
mat.SetInt("_DoubleSidedEnable", 1);
mat.SetOverrideTag("RenderType", "TransparentCutout");
mat.SetInt("_ZTestGBuffer", (int)UnityEngine.Rendering.CompareFunction.Equal);
mat.SetInt("_CullMode", (int)UnityEngine.Rendering.CullMode.Off);
mat.SetInt("_CullModeForward", (int)UnityEngine.Rendering.CullMode.Back);
mat.SetInt("_SrcBlend", (int)UnityEngine.Rendering.BlendMode.One);
mat.SetInt("_DstBlend", (int)UnityEngine.Rendering.BlendMode.Zero);
mat.SetInt("_ZWrite", 1);
mat.renderQueue = 2450;
mat.SetInt("_ZTestGBuffer", (int)UnityEngine.Rendering.CompareFunction.Equal);
mat.EnableKeyword("_ALPHATEST_ON");
mat.EnableKeyword("_DOUBLESIDED_ON");
mat.DisableKeyword("_BLENDMODE_ALPHA");
mat.DisableKeyword("_SURFACE_TYPE_TRANSPARENT");
}
}
}
else if ((string)texturesList[i]["type"] == "specular")
{
if (texPack > 0)
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_SpecGlossMap", tex);
mat.SetTexture("_SpecularColorMap", tex);
mat.SetColor("_SpecColor", new UnityEngine.Color(1.0f, 1.0f, 1.0f));
mat.SetColor("_SpecularColor", new UnityEngine.Color(1.0f, 1.0f, 1.0f));
mat.SetFloat("_WorkflowMode", 0);
mat.SetFloat("_MaterialID", 4);
mat.EnableKeyword("_METALLICSPECGLOSSMAP");
mat.EnableKeyword("_SPECGLOSSMAP");
mat.EnableKeyword("_SPECULAR_SETUP");
mat.EnableKeyword("_SPECULARCOLORMAP");
mat.EnableKeyword("_MATERIAL_FEATURE_SPECULAR_COLOR");
}
}
else if ((string)texturesList[i]["type"] == "masks")
{
if (texPack < 1 || shaderType < 1)
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath, false, false);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_MaskMap", tex);
mat.SetTexture("_MetallicGlossMap", tex);
mat.EnableKeyword("_MASKMAP");
mat.SetFloat("_MaterialID", 1);
mat.EnableKeyword("_METALLICSPECGLOSSMAP");
mat.EnableKeyword("_METALLICGLOSSMAP");
bool hasMetalness;
bool hasAO;
bool hasGloss;
MegascansUtilities.MaskMapComponents((JObject)texturesList[i]["channelsData"], out hasMetalness, out hasAO, out hasGloss);
if (!hasMetalness)
{
mat.SetFloat("_Metallic", 1.0f);
}
if (hasAO)
{
mat.SetTexture("_OcclusionMap", tex);
mat.EnableKeyword("_OCCLUSIONMAP");
}
}
}
else if ((string)texturesList[i]["type"] == "normal")
{
string normalMapPath = (string)texturesList[i]["path"];
if (activeLOD == "high" && !normalMapPath.Contains("NormalBump"))
{
for (int x = 0; x < 10; x++)
{
string n = normalMapPath.Replace("_LOD" + x.ToString(), "Bump");
if (File.Exists(n))
{
normalMapPath = n;
break;
}
}
if (normalMapPath.Contains("NormalBump"))
{
continue;
}
}
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor(normalMapPath, destTexPath, true, false);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_BumpMap", tex);
mat.SetTexture("_NormalMap", tex);
mat.EnableKeyword("_NORMALMAP_TANGENT_SPACE");
mat.EnableKeyword("_NORMALMAP");
}
else if ((string)texturesList[i]["type"] == "ao" && texPack > 0)
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath, false, false);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_OcclusionMap", tex);
mat.EnableKeyword("_OCCLUSIONMAP");
}
else if ((string)texturesList[i]["type"] == "displacement")
{
if (dispType > 0)
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath, false, false);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_HeightMap", tex);
mat.SetTexture("_ParallaxMap", tex);
mat.EnableKeyword("_DISPLACEMENT_LOCK_TILING_SCALE");
if (shaderType == 0)
{
mat.EnableKeyword("_HEIGHTMAP");
}
if (dispType == 1)
{
mat.EnableKeyword("_VERTEX_DISPLACEMENT");
mat.EnableKeyword("_VERTEX_DISPLACEMENT_LOCK_OBJECT_SCALE");
}
else if (dispType == 2)
{
mat.EnableKeyword("_PARALLAXMAP");
mat.EnableKeyword("_PIXEL_DISPLACEMENT");
mat.EnableKeyword("_PIXEL_DISPLACEMENT_LOCK_OBJECT_SCALE");
}
}
}
else if ((string)texturesList[i]["type"] == "translucency")
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_SubsurfaceMaskMap", tex);
mat.EnableKeyword("_SUBSURFACE_MASK_MAP");
mat.SetInt("_DiffusionProfile", 1);
mat.SetFloat("_EnableSubsurfaceScattering", 1);
if (!typesOfTexturesAvailable.Contains("transmission"))
{
mat.SetTexture("_ThicknessMap", tex);
mat.EnableKeyword("_THICKNESSMAP");
}
if (plant)
{
mat.SetInt("_DiffusionProfile", 2);
mat.SetFloat("_CoatMask", 0.0f);
mat.SetInt("_EnableWind", 1);
mat.EnableKeyword("_VERTEX_WIND");
}
MegascansMaterialUtils.AddSSSSettings(mat, shaderType);
}
else if ((string)texturesList[i]["type"] == "transmission")
{
destTexPath = Path.Combine(texPath, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor((string)texturesList[i]["path"], destTexPath, false, false);
tex = texPrcsr.ImportTexture();
mat.SetTexture("_ThicknessMap", tex);
mat.EnableKeyword("_THICKNESSMAP");
mat.SetInt("_DiffusionProfile", 2);
MegascansMaterialUtils.AddSSSSettings(mat, shaderType);
}
else if (importAllTextures)
{
mapName = (string)texturesList[i]["type"];
string mapPath = (string)texturesList[i]["path"];
string otherTexFolder = MegascansUtilities.ValidateFolderCreate(texPath, "Others");
destTexPath = Path.Combine(otherTexFolder, (string)texturesList[i]["nameOverride"]);
MegascansTextureProcessor texPrcsr = new MegascansTextureProcessor(mapPath, destTexPath);
tex = texPrcsr.ImportTexture();
}
}
}
catch (Exception ex)
{
Debug.Log("Exception::MegascansImporter::ImportAllTextures:: " + ex.ToString());
MegascansUtilities.HideProgressBar();
}
}
