static void CreateCogBlockVolume()
{
int width = 256;
int height = 32;
int depth = 256;
CogBlockVolumeData data = Cubiquity.VolumeDataAsset.CreateEmptyVolumeData <CogBlockVolumeData>(new Region(0, 0, 0, width - 1, height - 1, depth - 1));
GameObject obj = CogBlockVolume.CreateGameObject(data);
// And select it, so the user can get straight on with editing.
Selection.activeGameObject = obj;
int floorThickness = 8;
QuantizedColor floorColor = CubSub.HexColor.QuantHex("FF5555FF");
for (int z = 0; z <= depth - 1; z++)
{
for (int y = 0; y < floorThickness; y++)
{
for (int x = 0; x <= width - 1; x++)
{
data.SetVoxel(x, y, z, floorColor);
}
}
}
}
/// <summary>
/// When using code to create a new CogBlockVolume, we have to set up a game object with a few different scripts. This little function handles that for us, producing
/// a game object that has all the correct renderers/colliders/etc.
/// </summary>
/// <returns>A game object with the correct renderer/collider/and</returns>
/// <param name="data">This is the VolumeData object which you want to render, (.asset) attached to a corresponding .vdb. Pass in 'null' to start off rendering nothing.</param>
///
public static GameObject CreateGameObject(CogBlockVolumeData data)
{
//Le Game object!
GameObject newObject = new GameObject("New CogBlock Volume");
//add on the volume component :3 and then use evil powers to immediately append the data to the returned volume object, muahahah!!
newObject.AddComponent <CogBlockVolume>().data = data;
//Add the other important components
/*CogBlockVolumeRenderer volRend = */ newObject.AddComponent <CogBlockVolumeRenderer>();
newObject.AddComponent <CogBlockVolumeCollider>();
/*//initialize the volume renderer so that it's normals face in the correct direction
* if(volRend != null) //I miss actionscript with lazy evaluation so I could string these all together in one big if..
* {
* if(volRend.material != null)
* {
* // We compute surface normals using derivative operations in the fragment shader, but for some reason
* // these are backwards on Linux. We can correct for this in the shader by setting the multiplier below.
#if UNITY_STANDALONE_LINUX && !UNITY_EDITOR
* float normalMultiplier = -1.0f;
#else
* float normalMultiplier = 1.0f;
#endif
* volRend.material.SetFloat("normalMultiplier", normalMultiplier);
* }
* }*/
return(newObject);
}
void OnWizardCreate()
{
CogBlockVolumeData data = Cubiquity.VolumeDataAsset.CreateEmptyVolumeData <CogBlockVolumeData>(new Region(0, 0, 0, width - 1, height - 1, depth - 1));
if (generateFloor)
{
// Create a floor so the volume data is actually visible in the editor.
int floorThickness = 8;
QuantizedColor floorColor = new QuantizedColor(255, 192, 192, 255);
for (int z = 0; z <= depth - 1; z++)
{
for (int y = 0; y < floorThickness; y++)
{
for (int x = 0; x <= width - 1; x++)
{
data.SetVoxel(x, y, z, floorColor);
}
}
}
}
}
static void CreateCogBlockVolumeDataAssetFromVoxelDatabase()
{
// Resulting path already contains UNIX-style seperators (even on Wondows).
String toVDB = EditorUtility.OpenFilePanel("Choose a Voxel Database (.vdb) file to load", CubSub.Paths.VDBFiles, "vdb");
String toAsset = CubSub.Paths.VoxelDatabases + "/New CogBlock Volume Data From File.asset";
if (toVDB.Length == 0)
{
return;
}
// Pass through to the other (deeper) version of the method.
VolumeData data = VolumeData.CreateFromVoxelDatabase <CogBlockVolumeData>(toVDB, VolumeData.WritePermissions.ReadWrite);
//to stop future errors and data corruption in the event a path cannot be opened.
if (data == null)
{
return;
}
if (File.Exists(toAsset))
{
//check out if this is a ColoredCubesVolumeData or not
CogBlockVolumeData oldData = AssetDatabase.LoadAssetAtPath(toAsset, typeof(CogBlockVolumeData)) as CogBlockVolumeData;
if (oldData != null)
{
Debug.Log("A stray .asset file has been found with an identical name but with a .vdb at " + oldData.fullPathToVoxelDatabase + " Will attempt to shutdown and overwrite the .asset without harming the .vdb");
//again, this little bugger is going to help me refresh all the ColoredCubesVolumes at the end
//replacer.Add (pathVDB, oldData);
//I'm going out on a limb here to see if this works... If it doesn't, we can fudge around a little
//more or just try to fail gracefully.
oldData.ShutdownCubiquityVolume();
//I am on the fence about whether I want to relink this data. And I don't think I do. After all, our previous foreach iterator
//would have found this current oldData if there wasn't a mixmatch with vdbs.
}
else
{
Debug.Log("An .asset of a different type (non CogBlockVolumeData) has been found at the save location. Attempting to overwrite it.");
}
//now let's try and delete the asset itself so we get no linking errors...
AssetDatabase.DeleteAsset(toAsset);
}
String pathAsset = CubSub.Paths.RootToDirectory(Application.dataPath, toAsset);
Debug.Log("Trying to save .asset at: " + pathAsset);
//Create the asset
AssetDatabase.CreateAsset(data, pathAsset);
AssetDatabase.SaveAssets();
//Do some selection/saving/cleanup
EditorUtility.FocusProjectWindow();
Selection.activeObject = data;
}