public GameObject CreateBillboard(string path, string name, bool usingHDRP)
{
GameObject camObject = Instantiate(Resources.Load("Mtree/MtreeBillboardCamera") as GameObject); // create billboard and render it
Camera cam = camObject.GetComponent <Camera>();
Billboard bill = new Billboard(cam, gameObject, 512, 512);
bill.SetupCamera();
string texturePath = path + name + "_billboard.png";
bill.Render(texturePath);
DestroyImmediate(camObject);
Mesh billboardMesh = bill.CreateMesh(); // create billboard mesh
AssetDatabase.CreateAsset(billboardMesh, path + name + "_LOD4.mesh");
GameObject billboard = new GameObject(name + "_LOD4"); // create billboard object and assign mesh
MeshFilter meshFilter = billboard.AddComponent <MeshFilter>();
meshFilter.mesh = billboardMesh;
MeshRenderer meshRenderer = billboard.AddComponent <MeshRenderer>();
Texture billboardTexture = (Texture2D)AssetDatabase.LoadAssetAtPath(texturePath, typeof(Texture2D)); // create material
Material mat = bill.CreateMaterial(billboardTexture, usingHDRP);
meshRenderer.sharedMaterial = mat;
AssetDatabase.CreateAsset(mat, path + name + "billboard.mat");
return(billboard);
}
