public void AddNewPrefab(PrefabSettings prefabSettings, Vector3 newPosition, Quaternion newRotation, Vector3 newLocalScale)
{
#if VEGETATION_STUDIO_PRO
// ensure the prefab has a VegetationItemID
updateVSProSettings(prefabSettings, true);
if (!string.IsNullOrEmpty(prefabSettings.vspro_VegetationItemID))
{
string vegetationItemID = prefabSettings.vspro_VegetationItemID;
Vector3 worldPosition = newPosition;
Vector3 scale = newLocalScale; // TODO local or world?
Quaternion rotation = newRotation;
bool applyMeshRotation = true; // TODO ???
float distanceFalloff = 1f; // TODO ???
bool clearCellCache = true; // TODO ???
byte vegetationSourceID = Constants.VegetationStudioPro_SourceId;
VegetationStudioManager.AddVegetationItemInstance(vegetationItemID, worldPosition, scale, rotation, applyMeshRotation, vegetationSourceID, distanceFalloff, clearCellCache);
}
#endif
}
private void AddNewPrefab(Vector3 position, Vector3 normal)
{
GameObject container = gizmo.container as GameObject;
PrefabSettings prefabSettings = this.gizmo.GetPrefabSettings();
GameObject prefab = prefabSettings.prefab;
///
/// Calculate position / rotation / scale
///
// get new position
Vector3 newPosition = position;
// add offset
newPosition += prefabSettings.positionOffset;
Vector3 newLocalScale = prefabSettings.prefab.transform.localScale;
// size
if (prefabSettings.changeScale)
{
newLocalScale = Vector3.one * Random.Range(prefabSettings.scaleMin, prefabSettings.scaleMax);
}
// rotation
Quaternion newRotation;
if (prefabSettings.randomRotation)
{
float rotationX = Random.Range(prefabSettings.rotationMinX, prefabSettings.rotationMaxX);
float rotationY = Random.Range(prefabSettings.rotationMinY, prefabSettings.rotationMaxY);
float rotationZ = Random.Range(prefabSettings.rotationMinZ, prefabSettings.rotationMaxZ);
newRotation = Quaternion.Euler(rotationX, rotationY, rotationZ);
}
else if (this.gizmo.brushSettings.alignToTerrain)
{
newRotation = Quaternion.FromToRotation(Vector3.up, normal);
}
else
{
newRotation = Quaternion.Euler(prefabSettings.rotationOffset);
//rotation = Quaternion.identity;
}
///
/// create instance and apply position / rotation / scale
///
// spawn item to vs pro
if (gizmo.brushSettings.spawnToVSPro)
{
#if VEGETATION_STUDIO_PRO
// ensure the prefab has a VegetationItemID
updateVSProSettings(prefabSettings, true);
if (!string.IsNullOrEmpty(prefabSettings.vspro_VegetationItemID))
{
string vegetationItemID = prefabSettings.vspro_VegetationItemID;
Vector3 worldPosition = position;
Vector3 scale = newLocalScale; // TODO local or world?
Quaternion rotation = newRotation;
bool applyMeshRotation = true; // TODO ???
byte vegetationSourceID = 5; // TODO see PersistentVegetationStorageTools for constants. 5 = "Vegetation Studio - Painted"
float distanceFalloff = 1f; // TODO ???
bool clearCellCache = true; // TODO ???
VegetationStudioManager.AddVegetationItemInstance(vegetationItemID, worldPosition, scale, rotation, applyMeshRotation, vegetationSourceID, distanceFalloff, clearCellCache);
}
#endif
}
// spawn item to scene
else
{
// new prefab
GameObject instance = PrefabUtility.InstantiatePrefab(prefab) as GameObject;
instance.transform.position = newPosition;
instance.transform.rotation = newRotation;
instance.transform.localScale = newLocalScale;
// attach as child of container
instance.transform.parent = container.transform;
Undo.RegisterCreatedObjectUndo(instance, "Instantiate Prefab");
}
}
