void OnGUI()
{
textureToConvert = EditorGUILayout.ObjectField("Texture to Convert", textureToConvert, typeof(Texture2D), false)
as Texture2D;
//TODO: Verify texture input before acting on it
if (GUILayout.Button("Create Dx11 Texture2DArray") && textureToConvert != null)
{
//We'll save it at the same location
AssetDirectoryService originalAssetDirectory = new AssetDirectoryService(textureToConvert);
//These values should be the same
int widthPerTile = textureToConvert.width / 16;
int heightPerTile = textureToConvert.height / 8;
Debug.Log("Using Format: " + textureToConvert.format.ToString());
//We use 16 by 8 because that is the layout for Spyro 1 and 2 (maybe 3 too haven't check)
//meaning we have an entire array of them now.
//TODO: Will we ever be able to support mipmapping?
//TODO: We can do an optimization by cutting the length of it off at the tile count
Texture2DArray textureArray = new Texture2DArray(widthPerTile, heightPerTile, 16 * 8, textureToConvert.format, false);
List <int> index = new List <int>();
//TODO: Should we allow configurable size?
for (int indexX = 0; indexX < 16; indexX++)
{
for (int indexY = 0; indexY < 8; indexY++)
{
index.Add(indexY * 16 + indexX);
//We use 7 - indexY because UV Y starts at the bottom left corner
textureArray.SetPixels(textureToConvert.GetPixels(indexX * widthPerTile, indexY * heightPerTile, widthPerTile, heightPerTile), indexY * 16 + indexX);
}
}
foreach (int i in index.OrderBy(i => i))
{
Debug.Log(i);
}
textureArray.Apply(false, true);
AssetDirectoryService newTextuAssetDirectoryService = new AssetDirectoryService(textureArray);
newTextuAssetDirectoryService.SaveAsset(originalAssetDirectory.GetAssetDirectory(), textureToConvert.name + "_" + "texture2Darray");
}
}
private void SetAsNewMeshAssetsAndSave(List <GameObject> texturedGameObjectList)
{
//Creates the directory these meshes will go into
AssetDirectoryService vertexColoredGameObjectDirectoryService = new AssetDirectoryService(this.vertexColoredGameObject);
vertexColoredGameObjectDirectoryService.CreateSubFolder(vertexColoredGameObjectDirectoryService.GetAssetDirectory(), "VertexColoredMeshes");
foreach (MeshFilter texturedMeshFilter in texturedGameObjectList
.Select(go => go.GetComponent <MeshFilter>()))
{
//Create a copy of the mesh and set it as the new mesh
Mesh newMesh = Object.Instantiate(texturedMeshFilter.sharedMesh);
AssetDirectoryService newMeshAssetDirectoryService = new AssetDirectoryService(newMesh);
newMeshAssetDirectoryService.SaveAsset(Path.Combine(vertexColoredGameObjectDirectoryService.GetAssetDirectory(), "VertexColoredMeshes"), newMesh.name);
texturedMeshFilter.sharedMesh = newMesh;
AssetDatabase.SaveAssets();
}
}