private GameObject CreatePrefabFromModel(string tgt_path, GameObject modelAsset)
{
Tools.EnsureDirectoryExists(tgt_path);
string destinationPath = GetSafeFilename(tgt_path + "/" + modelAsset.name + ".prefab");
var pfbsrc = GetPrefabAsset(tgt_path, modelAsset.name);
if (pfbsrc != null)
{
return(pfbsrc);
}
m_created_prefabs.Add(destinationPath);
var pfb = PrefabUtility.SaveAsPrefabAsset(modelAsset, destinationPath);
GameObject.DestroyImmediate(modelAsset);
return(null);
}
public override void OnImportAsset(AssetImportContext ctx)
{
Tools.EnsureDirectoryExists(PREFAB_DESTINATION_DIRECTORY);
int idx = ctx.assetPath.LastIndexOf("geobin");
if (-1 == idx)
{
ctx.LogImportWarning("File is not located under 'geobin', skipping");
return;
}
if (null == s_runtime_data) //!m_RuntimeReady
{
s_runtime_data = new RuntimeData();
string basepath = ctx.assetPath.Substring(0, idx - 1);
if (!basepath.EndsWith("/") && basepath[basepath.Length - 1] != Path.DirectorySeparatorChar)
{
basepath += Path.DirectorySeparatorChar;
}
s_runtime_data.prepare(basepath);
}
if (m_previous_asset == null || m_previous == null)
{
sg = SceneGraph.loadWholeMap(ctx.assetPath);
}
else
{
Debug.Log("Reusing previously loaded graph");
sg = m_previous;
}
m_previous = sg;
m_previous_asset = ctx.assetPath;
var top_nodes = sg.calculateUsages();
if (top_nodes.Count != 0)
{
bool some_prefabs_were_missing = false;
foreach (var pair in top_nodes)
{
GameObject top_level = convertFromRoot(pair.Value);
if (top_level == null)
{
some_prefabs_were_missing = true;
}
else
{
GameObject.DestroyImmediate(top_level);
}
}
foreach (KeyValuePair <SceneNode, GameObject> pair in m_imported_prefabs)
{
if (!top_nodes.ContainsValue(pair.Key))
{
GameObject.DestroyImmediate(pair.Value); // remove all non-top-level prefabs from scene.
}
}
if (some_prefabs_were_missing == false)
{
createTopNodesInstances(top_nodes);
}
else
{
string saved_ones = String.Join("\n", m_created_prefabs);
ctx.LogImportWarning(String.Format(
"The following prefab assets were missing and were created, please retry: {0}",
saved_ones));
}
}
}
private static void convertMaterials(MeshRenderer ren, Model mdl, GameObject tgt)
{
ModelModifiers model_trick = mdl.trck_node;
GeometryModifiersData geom_trick = mdl.src_mod;
RuntimeData rd = RuntimeData.get();
MaterialDescriptor descriptor;
string model_base_name = mdl.name.Split(new[] { "__" }, StringSplitOptions.None)[0];
string mesh_path = mdl.geoset.full_geo_path;
int obj_lib_idx = mesh_path.IndexOf("object_library");
if (obj_lib_idx != -1)
{
mesh_path = "Assets/Materials/" + mesh_path.Substring(obj_lib_idx);
}
string material_base_path = mesh_path + "/" + Path.GetFileNameWithoutExtension(mdl.name);
if (mdl.name == "Crate1_med_Wood__TintCrates")
{
Debug.LogFormat("Crate {0}", mdl.BlendMode.ToString());
}
if (model_trick != null && model_trick._TrickFlags.HasFlag(TrickFlags.ColorOnly))
{
// result = result.Clone(result.GetName()+"Colored");
// result.SetShaderParameter("MatDiffColor",Vector4(1.0, 1.0, 0.2f, 1.0f));
}
// Select material based on the model blend state
// Modify material based on the applied model tricks
Color onlyColor;
Color tint1 = new Color(1, 1, 1, 1); // Shader Constant 0
Color tint2 = new Color(1, 1, 1, 1); // Shader Constant 1
float alphaRef = 0.0f;
descriptor.depthWrite = true;
descriptor.isAdditive = false;
descriptor.targetCulling = UnityEngine.Rendering.CullMode.Back;
descriptor.depthTest = CompareFunction.LessEqual;
descriptor.targetCulling = UnityEngine.Rendering.CullMode.Back;
string shader_to_use = "";
if (null != model_trick && model_trick._TrickFlags != 0)
{
var tflags = model_trick._TrickFlags;
if (tflags.HasFlag(TrickFlags.Additive))
{
descriptor.isAdditive = true;
}
if (tflags.HasFlag(TrickFlags.ColorOnly))
{
onlyColor = model_trick.TintColor0;
}
if (tflags.HasFlag(TrickFlags.DoubleSided))
{
descriptor.targetCulling = UnityEngine.Rendering.CullMode.Off;
}
if (tflags.HasFlag(TrickFlags.NoZTest))
{
// simulate disabled Z test
descriptor.depthTest = CompareFunction.Always;
//depthTest = CompareFunction.Always;
descriptor.depthWrite = false;
}
if (tflags.HasFlag(TrickFlags.NoZWrite))
{
descriptor.depthWrite = false;
}
if (tflags.HasFlag(TrickFlags.SetColor))
{
tint1 = model_trick.TintColor0;
tint2 = model_trick.TintColor1;
tint1.a = 1.0f;
tint2.a = 1.0f;
}
if (tflags.HasFlag(TrickFlags.ReflectTex0) || tflags.HasFlag(TrickFlags.ReflectTex1))
{
shader_to_use = "Custom/ReflectGen";
if (mdl.flags.HasFlag(ModelFlags.OBJ_CUBEMAP))
{
Debug.Log("Unhandled Cubemap");
}
}
if (tflags.HasFlag(TrickFlags.AlphaRef))
{
//qDebug() << "Unhandled alpha ref";
alphaRef = geom_trick.AlphaRef;
}
if (tflags.HasFlag(TrickFlags.TexBias))
{
Debug.Log("Unhandled TexBias");
}
}
CompareFunction depthTest = CompareFunction.LessEqual;
TextureWrapper whitetex = GeoSet.loadTexHeader("white");
var pixel_defines = new List <string>();
pixel_defines.Add("DIFFMAP");
pixel_defines.Add("ALPHAMASK");
switch (mdl.BlendMode)
{
case CoHBlendMode.MULTIPLY:
pixel_defines.Add("COH_MULTIPLY");
break;
case CoHBlendMode.MULTIPLY_REG:
if (!descriptor.depthWrite && descriptor.isAdditive)
{
descriptor.targetCulling = UnityEngine.Rendering.CullMode.Off;
}
pixel_defines.Add("COH_MULTIPLY");
break;
case CoHBlendMode.COLORBLEND_DUAL:
pixel_defines.Add("COH_COLOR_BLEND_DUAL");
break;
case CoHBlendMode.ADDGLOW:
pixel_defines.Add("COH_ADDGLOW");
break;
case CoHBlendMode.ALPHADETAIL:
pixel_defines.Add("COH_ALPHADETAIL");
break;
case CoHBlendMode.BUMPMAP_MULTIPLY:
pixel_defines.Add("COH_MULTIPLY");
break;
case CoHBlendMode.BUMPMAP_COLORBLEND_DUAL:
pixel_defines.Add("COH_COLOR_BLEND_DUAL");
break;
}
if (mdl.flags.HasFlag(ModelFlags.OBJ_TREE))
{
shader_to_use = "CoH/Vegetation";
alphaRef = 0.4f;
tint1.a = 254.0f / 255.0f;
}
Material[] materials = new Material[mdl.texture_bind_info.Count];
int idx = 0;
Tools.EnsureDirectoryExists(material_base_path);
var sup = tgt.GetComponent <ModelNodeMods>();
sup.GeomTricks = geom_trick;
VBOPointers vbo = mdl.vbo;
Shader selected = null;
if (descriptor.isAdditive)
{
if (shader_to_use == "Custom/ReflectGen")
{
selected = Shader.Find("Custom/ReflectGen");
}
else
{
selected = Shader.Find("Unlit/Additive");
}
}
else
{
if (!String.IsNullOrEmpty(shader_to_use))
{
selected = Shader.Find(shader_to_use);
}
else
{
selected = Shader.Find("CoH/CoHMult");
}
}
sup.TexWrappers = vbo.assigned_textures;
foreach (TextureWrapper wrap in vbo.assigned_textures)
{
string path_material_name = String.Format("{0}/{1}_{2}.mat", material_base_path, idx, descriptor.GetHashCode());
Material available = AssetDatabase.LoadAssetAtPath <Material>(path_material_name);
if (available == null)
{
if (wrap != null)
{
TextureWrapper detail = null;
if (!String.IsNullOrEmpty(wrap.detailname))
{
detail = GeoSet.loadTexHeader(wrap.detailname);
}
Material mat = new Material(selected);
mat.enableInstancing = true;
mat.SetColor("_Color", tint1);
mat.SetColor("_Color2", tint2);
mat.SetFloat("_AlphaRef", alphaRef);
mat.SetInt("_CoHMod", (int)mdl.BlendMode);
mat.SetTexture("_MainTex", wrap.tex);
if (detail != null)
{
mat.SetTexture("_Detail", detail.tex);
}
mat.SetInt("_ZWrite", descriptor.depthWrite ? 1 : 0);
mat.SetInt(ZTest, (int)descriptor.depthTest);
mat.SetInt(CullMode, (int)descriptor.targetCulling);
mat.SetTextureScale(MainTex, wrap.scaleUV1);
mat.SetTextureScale(Detail, wrap.scaleUV0);
AssetDatabase.CreateAsset(mat, path_material_name);
AssetDatabase.SaveAssets();
available = AssetDatabase.LoadAssetAtPath <Material>(path_material_name);
}
}
materials[idx++] = available;
}
if (mdl.flags.HasFlag(ModelFlags.OBJ_HIDE))
{
ren.enabled = false;
}
ren.sharedMaterials = materials;
}