public static Ai.Scene ConvertAiSceneFromObjectSets(List <ObjectSet> objectSets,
TextureDatabase textureDatabase = null)
{
var aiScene = new Ai.Scene();
aiScene.RootNode = new Ai.Node("RootNode");
foreach (var objectSet in objectSets.Where(x => x.TextureSet != null))
{
TextureUtilities.RenameTextures(objectSet.TextureSet, textureDatabase);
}
foreach (var objectSet in objectSets)
{
foreach (var obj in objectSet.Objects)
{
ConvertAiMaterialsFromMaterials(aiScene, obj.Materials, objectSet.TextureSet);
}
}
var bones = new List <BoneInfo>();
var boneParentMap = new Dictionary <string, string>();
foreach (var objectSet in objectSets)
{
foreach (var obj in objectSet.Objects.Where(x => x.Skin != null))
{
foreach (var boneInfo in obj.Skin.Bones)
{
if (!boneParentMap.ContainsKey(boneInfo.Name))
{
var parentBone =
obj.Skin.Bones.FirstOrDefault(x => x.Id == boneInfo.ParentId);
bones.Add(boneInfo);
boneParentMap.Add(boneInfo.Name, parentBone?.Name);
}
}
}
}
ConvertAiNodesFromBones(aiScene, bones, boneParentMap);
foreach (var objectSet in objectSets)
{
ConvertAiNodesFromObjects(aiScene, objectSet.Objects);
}
return(aiScene);
}
public static Ai.Scene ConvertAiSceneFromModels(List <Model> models, TextureDatabase textureDatabase = null)
{
var aiScene = new Ai.Scene();
aiScene.RootNode = new Ai.Node("RootNode");
foreach (var model in models.Where(x => x.TextureSet != null))
{
TextureUtilities.RenameTextures(model.TextureSet, textureDatabase);
}
foreach (var model in models)
{
foreach (var mesh in model.Meshes)
{
ConvertAiMaterialsFromMaterials(aiScene, mesh.Materials, model.TextureSet);
}
}
var bones = new List <Bone>();
var boneParentMap = new Dictionary <string, string>();
foreach (var model in models)
{
foreach (var mesh in model.Meshes.Where(x => x.Skin != null))
{
foreach (var bone in mesh.Skin.Bones)
{
if (!boneParentMap.ContainsKey(bone.Name))
{
var parentBone =
mesh.Skin.Bones.FirstOrDefault(x => x.Id == bone.ParentId);
bones.Add(bone);
boneParentMap.Add(bone.Name, parentBone?.Name);
}
}
}
}
ConvertAiNodesFromBones(aiScene, bones, boneParentMap);
foreach (var model in models)
{
ConvertAiNodesFromMeshes(aiScene, model.Meshes);
}
return(aiScene);
}
