public override GameObject BuildScene(string name, bool saveToDisk = false)
{
try {
if (_vertices.Length == 0 || _triangles.Length == 0)
{
state = SceneLoadingStatus.eCancelled;
return(gameObject);
}
Mesh mesh = new Mesh();
mesh.vertices = _vertices;
mesh.triangles = _triangles;
if (_uvs != null && _uvs.Length != 0)
{
mesh.uv = _uvs;
}
mesh.RecalculateNormals();
mesh.RecalculateBounds();
MeshFilter filter = gameObject.AddComponent <MeshFilter> ();
filter.sharedMesh = mesh;
MeshRenderer renderer = gameObject.AddComponent <MeshRenderer> ();
renderer.sharedMaterial = ForgeLoaderEngine.GetDefaultMaterial();
if (createCollider)
{
MeshCollider collider = gameObject.AddComponent <MeshCollider>();
collider.sharedMesh = mesh;
}
#if UNITY_EDITOR
if (saveToDisk)
{
AssetDatabase.CreateAsset(mesh, ForgeConstants._resourcesPath + this.loader.PROJECTID + "/" + name + ".asset");
//AssetDatabase.SaveAssets () ;
//AssetDatabase.Refresh () ;
//mesh =AssetDatabase.LoadAssetAtPath<Mesh> (ForgeConstants._resourcesPath + this.loader.PROJECTID + "/" + name + ".asset") ;
}
#endif
base.BuildScene(name, saveToDisk);
state = SceneLoadingStatus.eWaitingMaterial;
} catch (Exception ex) {
Debug.Log(ForgeLoader.GetCurrentMethod() + " " + ex.Message);
state = SceneLoadingStatus.eError;
}
return(gameObject);
}
public override GameObject BuildScene(string name, bool saveToDisk = false)
{
try {
foreach (Eppy.Tuple <int, OpenCTM.Mesh> openctm in _openctm)
{
OpenCTM.Mesh ctmMesh = openctm.Item2;
if (ctmMesh == null || ctmMesh.getVertexCount() == 0 || ctmMesh.getTriangleCount() == 0)
{
state = SceneLoadingStatus.eCancelled;
return(gameObject);
}
Eppy.Tuple <int, int, GameObject, JSONNode> item = fragments.Single(x => x.Item1 == openctm.Item1);
GameObject meshObject = item.Item3;
Mesh mesh = new Mesh();
Vector3 [] vertices = MeshRequest2.getAsVector3(ctmMesh.vertices);
mesh.vertices = vertices;
mesh.triangles = ctmMesh.indices;
if (ctmMesh.hasNormals())
{
mesh.normals = MeshRequest2.getAsVector3(ctmMesh.normals);
}
for (int i = 0; i < ctmMesh.getUVCount(); i++)
{
mesh.SetUVs(i, MeshRequest2.getAsVector2List(ctmMesh.texcoordinates [i].values));
}
mesh.RecalculateNormals();
mesh.RecalculateBounds();
MeshFilter filter = meshObject.AddComponent <MeshFilter> ();
filter.sharedMesh = mesh;
MeshRenderer renderer = meshObject.AddComponent <MeshRenderer> ();
renderer.sharedMaterial = ForgeLoaderEngine.GetDefaultMaterial();
if (createCollider)
{
MeshCollider collider = meshObject.AddComponent <MeshCollider> ();
collider.sharedMesh = mesh;
}
#if UNITY_EDITOR
if (saveToDisk)
{
AssetDatabase.CreateAsset(mesh, ForgeConstants._resourcesPath + this.loader.PROJECTID + "/" + GetName(item.Item1) + ".asset");
//AssetDatabase.SaveAssets () ;
//AssetDatabase.Refresh () ;
//mesh =AssetDatabase.LoadAssetAtPath<Mesh> (ForgeConstants._resourcesPath + this.loader.PROJECTID + "/" + name + ".asset") ;
}
#endif
// Add our material to the queue
loader.GetMgr()._materials.Add(item.Item2);
//if ( loader.GetMgr ()._materials.Add (item.Item2) ) {
// MaterialRequest req = new MaterialRequest (loader, null, bearer, item.Item2, item.Item4);
// req.gameObject = meshObject;
// if ( fireRequestCallback != null )
// fireRequestCallback (this, req);
//}
}
base.BuildScene(name, saveToDisk);
state = SceneLoadingStatus.eWaitingMaterial;
} catch (Exception ex) {
Debug.Log(ForgeLoader.GetCurrentMethod() + " " + ex.Message);
state = SceneLoadingStatus.eError;
}
return(gameObject);
}
protected Material CreateMaterial(StandardMaterial lmvMat)
{
// https://docs.unity3d.com/Manual/StandardShaderMetallicVsSpecular.html
// Standard: The shader exposes a “metallic” value that states whether the material is metallic or not.
// Standard (Specular setup): Choose this shader for the classic approach.
Material mat = new Material(
lmvMat.isMetal == true ?
Shader.Find("Standard")
: Shader.Find("Standard (Specular setup)")
);
try {
if (lmvMat.specular_tex != null)
{
mat.EnableKeyword("_SPECULARHIGHLIGHTS_OFF");
mat.SetFloat("_SpecularHighlights", 0f);
}
//mat.DisableKeyword ("_SPECULARHIGHLIGHTS_OFF") ;
//mat.SetFloat ("_SpecularHighlights", 1f) ;
mat.EnableKeyword("_GLOSSYREFLECTIONS_OFF");
mat.SetFloat("_GlossyReflections", 0f);
var ambiant = lmvMat.ambient;
if (ambiant != Color.clear)
{
mat.SetColor("_Color", ambiant);
}
var diffuse = lmvMat.diffuse;
if (diffuse != Color.clear)
{
mat.SetColor("_Color", diffuse);
}
var emissive = lmvMat.emissive;
if (emissive != Color.clear)
{
mat.SetColor("_EmissionColor", emissive);
}
var specular = lmvMat.specular;
if (specular != Color.clear &&
(
lmvMat.isMetal == true && // In Unity3d, the texture would not show
lmvMat.diffuse_tex != null &&
specular != Color.white
)
)
{
mat.SetColor("_SpecColor", specular);
}
var transparent = lmvMat.transparent;
if (transparent)
{
mat.SetFloat("_Mode", (float)BlendMode.Transparent);
mat.EnableKeyword("_ALPHABLEND_ON");
Color color = mat.GetColor("_Color");
color.a = lmvMat.transparency;
mat.SetColor("_Color", color);
}
// Create a new request to get the Textures
if (lmvMat.diffuse_tex != null)
{
//TextureRequest req =new TextureRequest (loader, null, mat, Texture.TextureType.Diffuse, lmvMat.material) ;
TextureRequest req = new TextureRequest(loader, null, bearer, mat, lmvMat.diffuse_tex, lmvMat.material);
if (fireRequestCallback != null)
{
fireRequestCallback(this, req);
}
}
if (lmvMat.specular_tex != null)
{
TextureRequest req = new TextureRequest(loader, null, bearer, mat, lmvMat.specular_tex, lmvMat.material);
if (fireRequestCallback != null)
{
fireRequestCallback(this, req);
}
}
if (lmvMat.bump_tex != null)
{
TextureRequest req = new TextureRequest(loader, null, bearer, mat, lmvMat.bump_tex, lmvMat.material);
if (fireRequestCallback != null)
{
fireRequestCallback(this, req);
}
}
} catch (System.Exception e) {
Debug.Log("exception " + e.Message);
mat = ForgeLoaderEngine.GetDefaultMaterial();
}
return(mat);
}
