private void SetRgInitForBalltree(GameObject go, Mesh mesh, RgInit rgInit)
{
rgInit.name_ = go.name;
MeshComplex balltreeMC = new MeshComplex();
balltreeMC.Set(mesh);
rgInit.meshCollider_Model_ = balltreeMC;
Matrix4x4 m_MODEL_to_WORLD = go.transform.localToWorldMatrix;
Vector3 scale = m_MODEL_to_WORLD.GetScalePre();
Vector3 normalizedScale = scale / scale.x;
Matrix4x4 m_MODEL_to_NORMALIZEDSCALE = Matrix4x4.TRS(Vector3.zero, Quaternion.identity, normalizedScale);
rgInit.m_MODEL_to_WORLD_ = m_MODEL_to_NORMALIZEDSCALE;
rgInit.useBalltree_ = true;
float radius_rate = 1.0f - Data.BalltreeLOD;
float radius_rateSq = radius_rate * radius_rate;
float radius_rateSqClamped = Mathf.Clamp(radius_rateSq, 0.02f, 1.0f);
rgInit.bt_radius_rate_ = radius_rateSqClamped;
float requested_resolution1 = 10.0f / Mathf.Pow(radius_rateSqClamped, 5.0f);
float requested_resolution2 = 10000.0f * (300.0f - 299.0f * (1.0f - Data.BalltreePrecision));
float mixedResolution = Mathf.Max(requested_resolution1, requested_resolution2);
rgInit.bt_resolution_ = (uint)Mathf.Clamp(mixedResolution, 10000.0f, 3000000.0f);
rgInit.bt_diameterMaxHoleToCover_rel_ = Mathf.Clamp(Data.BalltreeHoleCovering, 0.0001f, 1.0f);
}
public void CreateBalltrees()
{
string folder;
int pathIndex;
bool assetsPath = CarFileUtils.DisplaySaveFolderDialog("CaronteFX - Balltree assets folder...", out folder, out pathIndex);
if (!assetsPath)
{
return;
}
folder = folder.Substring(pathIndex);
Dictionary <GameObject, uint> dictionaryGameObjectIdBalltree = new Dictionary <GameObject, uint>();
HashSet <BalltreeId> hashsetIdBalltree = new HashSet <BalltreeId>();
GameObject[] arrGameObject = FieldController.GetUnityGameObjects();
RgInit rgInit = new RgInit();
Matrix4x4 m_MODEL_to_WORLD = Matrix4x4.identity;
bool isBakedRenderMesh = false;
int nGameObject = arrGameObject.Length;
for (int i = 0; i < nGameObject; i++)
{
int currentGOIdx = i + 1;
float progress = (float)currentGOIdx / (float)nGameObject;
EditorUtility.DisplayProgressBar("CaronteFX - Balltree Generator", "Creating balltree for " + nGameObject + " GameObjects. GameObject " + currentGOIdx + ".", progress);
GameObject go = arrGameObject[i];
Mesh balltreeMesh = null;
Caronte_Fx_Body cfxBody = CarBodyUtils.AddBodyComponentIfHasMesh(go);
if (cfxBody != null)
{
if (Data.CreationMode == CNBalltreeGenerator.ECreationMode.USERENDERERS)
{
CarBodyUtils.GetRenderMeshData(go, ref balltreeMesh, out m_MODEL_to_WORLD, ref isBakedRenderMesh);
}
else if (Data.CreationMode == CNBalltreeGenerator.ECreationMode.USECOLLLIDERS)
{
CarBodyUtils.GetColliderMeshData(go, ref balltreeMesh, out m_MODEL_to_WORLD, ref isBakedRenderMesh);
}
if (balltreeMesh != null)
{
SetRgInitForBalltree(go, balltreeMesh, rgInit);
uint id = RigidbodyManager.CreateBalltree(rgInit);
dictionaryGameObjectIdBalltree.Add(go, id);
hashsetIdBalltree.Add(new BalltreeId(id, balltreeMesh.name));
}
}
}
int balltreeIdx = 1;
int nBaltrees = hashsetIdBalltree.Count;
Dictionary <uint, CRBalltreeAsset> dictionaryIdBalltreeBalltreeAsset = new Dictionary <uint, CRBalltreeAsset>();
foreach (BalltreeId balltreeId in hashsetIdBalltree)
{
float progress = (float)balltreeIdx / (float)nBaltrees;
EditorUtility.DisplayProgressBar("CaronteFX - Balltree Generator", "Saving " + nBaltrees + " balltree assets. Balltree " + balltreeIdx + ".", progress);
byte[] balltree_bytes = RigidbodyManager.GetBalltreeBytes(balltreeId.id_);
byte[] balltreeCheckheader_bytes = RigidbodyManager.GetBalltreeCheckheaderBytes(balltreeId.id_);
CarSphere[] arrLeafSphere = RigidbodyManager.GetBalltreeSpheres(balltreeId.id_);
CRBalltreeAsset btAsset = CreateBallTreeAsset(balltreeId.name_, folder, balltree_bytes, balltreeCheckheader_bytes, arrLeafSphere);
dictionaryIdBalltreeBalltreeAsset.Add(balltreeId.id_, btAsset);
balltreeIdx++;
}
EditorUtility.ClearProgressBar();
AssetDatabase.SaveAssets();
AssetDatabase.Refresh();
ICollection <GameObject> goCollection = dictionaryGameObjectIdBalltree.Keys;
foreach (GameObject go in goCollection)
{
Caronte_Fx_Body cfxBody = go.GetComponent <Caronte_Fx_Body>();
if (cfxBody == null)
{
cfxBody = go.AddComponent <Caronte_Fx_Body>();
}
uint idBalltree = dictionaryGameObjectIdBalltree[go];
CRBalltreeAsset btAsset = dictionaryIdBalltreeBalltreeAsset[idBalltree];
cfxBody.SetBalltreeAsset(btAsset);
EditorUtility.SetDirty(cfxBody);
}
}