private void CopyTextureCube(string texturePath, Cubemap cubemap, BabylonTexture babylonTexture)
{
if (!babylonScene.AddTextureCube(texturePath))
{
return;
}
try
{
foreach (CubemapFace face in Enum.GetValues(typeof(CubemapFace)))
{
var faceTexturePath = Path.Combine(babylonScene.OutputPath, Path.GetFileNameWithoutExtension(texturePath));
switch (face)
{
case CubemapFace.PositiveX:
faceTexturePath += "_px.jpg";
break;
case CubemapFace.NegativeX:
faceTexturePath += "_nx.jpg";
break;
case CubemapFace.PositiveY:
faceTexturePath += "_py.jpg";
break;
case CubemapFace.NegativeY:
faceTexturePath += "_ny.jpg";
break;
case CubemapFace.PositiveZ:
faceTexturePath += "_pz.jpg";
break;
case CubemapFace.NegativeZ:
faceTexturePath += "_nz.jpg";
break;
default:
continue;
}
var tempTexture = new Texture2D(cubemap.width, cubemap.height, TextureFormat.RGB24, false);
tempTexture.SetPixels(cubemap.GetPixels(face));
tempTexture.Apply();
// Flip faces in cube texture.
tempTexture = FlipTexture(tempTexture);
File.WriteAllBytes(faceTexturePath, tempTexture.EncodeToJPG());
}
}
catch (Exception ex)
{
Debug.LogException(ex);
}
var textureName = Path.GetFileNameWithoutExtension(texturePath);
babylonTexture.name = textureName;
babylonTexture.isCube = true;
babylonTexture.level = exportationOptions.ReflectionDefaultLevel;
babylonTexture.coordinatesMode = 3;
}
static int EncodeToJPG(IntPtr L)
{
try
{
int count = LuaDLL.lua_gettop(L);
if (count == 1 && TypeChecker.CheckTypes(L, 1, typeof(UnityEngine.Texture2D)))
{
UnityEngine.Texture2D obj = (UnityEngine.Texture2D)ToLua.ToObject(L, 1);
byte[] o = obj.EncodeToJPG();
ToLua.Push(L, o);
return(1);
}
else if (count == 2 && TypeChecker.CheckTypes(L, 1, typeof(UnityEngine.Texture2D), typeof(int)))
{
UnityEngine.Texture2D obj = (UnityEngine.Texture2D)ToLua.ToObject(L, 1);
int arg0 = (int)LuaDLL.lua_tonumber(L, 2);
byte[] o = obj.EncodeToJPG(arg0);
ToLua.Push(L, o);
return(1);
}
else
{
return(LuaDLL.luaL_throw(L, "invalid arguments to method: UnityEngine.Texture2D.EncodeToJPG"));
}
}
catch (Exception e)
{
return(LuaDLL.toluaL_exception(L, e));
}
}
private void GrabSingleView(EditorWindow view, FileInfo targetFile, OutputFormat format)
{
var width = Mathf.FloorToInt(view.position.width);
var height = Mathf.FloorToInt(view.position.height);
Texture2D screenShot = new Texture2D(width, height);
this.HideOnGrabbing();
var colorArray = InternalEditorUtility.ReadScreenPixel(view.position.position, width, height);
screenShot.SetPixels(colorArray);
byte[] encodedBytes = null;
if (format == OutputFormat.jpg)
{
encodedBytes = screenShot.EncodeToJPG();
}
else
{
encodedBytes = screenShot.EncodeToPNG();
}
File.WriteAllBytes(targetFile.FullName, encodedBytes);
this.ShowAfterHiding();
}
static public int EncodeToJPG(IntPtr l)
{
try{
int argc = LuaDLL.lua_gettop(l);
if (argc == 2)
{
UnityEngine.Texture2D self = (UnityEngine.Texture2D)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
System.Byte[] ret = self.EncodeToJPG(a1);
pushValue(l, ret);
return(1);
}
else if (argc == 1)
{
UnityEngine.Texture2D self = (UnityEngine.Texture2D)checkSelf(l);
System.Byte[] ret = self.EncodeToJPG();
pushValue(l, ret);
return(1);
}
LuaDLL.luaL_error(l, "No matched override function to call");
return(0);
}
catch (Exception e) {
LuaDLL.luaL_error(l, e.ToString());
return(0);
}
}
/// <summary>
/// 对相机截图。
/// </summary>
/// <returns>The screenshot2.</returns>
/// <param name="camera">Camera.要被截屏的相机</param>
/// <param name="rect">Rect.截屏的区域</param>
public static Texture2D CaptureCamera(string _fileParentPath, string _fileName)
{
// 创建一个RenderTexture对象
RenderTexture rt = new RenderTexture((int)Screen.width, (int)Screen.height, 24);
// 临时设置相关相机的targetTexture为rt, 并手动渲染相关相机
Camera.main.targetTexture = rt;
Camera.main.Render();
//ps: --- 如果这样加上第二个相机，可以实现只截图某几个指定的相机一起看到的图像。
//ps: camera2.targetTexture = rt;
//ps: camera2.Render();
//ps: -------------------------------------------------------------------
// 激活这个rt, 并从中中读取像素。
RenderTexture.active = rt;
screenShot = new Texture2D((int)Screen.width * 3 / 4, (int)Screen.height, TextureFormat.RGB24, false);
screenShot.ReadPixels(new Rect(Screen.width * 1 / 8, 0, Screen.width * 3 / 4, Screen.height), 0, 0);// 注：这个时候，它是从RenderTexture.active中读取像素
screenShot.Apply();
// 重置相关参数，以使用camera继续在屏幕上显示
Camera.main.targetTexture = null;
//ps: camera2.targetTexture = null;
RenderTexture.active = null; // JC: added to avoid errors
GameObject.Destroy(rt);
// 最后将这些纹理数据，成一个png图片文件
//byte[] bytes = screenShot.EncodeToPNG();
byte[] bytes = screenShot.EncodeToJPG();
string filename = _fileParentPath + _fileName;
System.IO.File.WriteAllBytes(filename, bytes);
return screenShot;
}
/* ----------------------------------------
* A coroutine where the screenshot is taken according to the preferences
* set by the user
*/
IEnumerator ReadPixels()
{
// bytes array for converting pixels to image format
byte[] bytes;
// Wait for the end of the frame, so GUI elements are included in the screenshot
yield return new WaitForEndOfFrame();
// Create new Texture2D variable of the same size as the image capture area
texture = new Texture2D (sw,sh,TextureFormat.RGB24,false);
// Read Pixels from the capture area
texture.ReadPixels(sRect,0,0);
// Apply pixels read com capture area into 'texture'
texture.Apply();
// IF selected method is 'ReadPixelsJpg'...
if (captMethod == method.ReadPixelsJpg){
// store as bytes the texture encoded to JPG (using 'jpgQuality' as quality settings)
bytes = texture.EncodeToJPG(jpgQuality);
WriteBytesToFile(bytes, ".jpg");
} else if (captMethod == method.ReadPixelsPng){
// store as bytes the texture encoded to PNG
bytes = texture.EncodeToPNG();
WriteBytesToFile(bytes, ".png");
}
}
public void RenderCamera(int resWidth, int resHeight, string path){
// Set Camera
Camera.main.orthographic = true;
Camera.main.orthographicSize = MapSize * 0.05f;
Pivot.localPosition = new Vector3(MapSize * 0.05f, 0, -MapSize * 0.05f);
Pivot.rotation = Quaternion.identity;
// Take Screenshoot
RenderTexture rt = new RenderTexture(resWidth, resHeight, 24);
Camera.main.targetTexture = rt;
Texture2D screenShot = new Texture2D(resWidth, resHeight, TextureFormat.RGB24, false);
Camera.main.Render();
RenderTexture.active = rt;
screenShot.ReadPixels(new Rect(0, 0, resWidth, resHeight), 0, 0);
Camera.main.targetTexture = null;
RenderTexture.active = null; // JC: added to avoid errors
Destroy(rt);
byte[] bytes;
if(path.Contains(".png")) bytes = screenShot.EncodeToPNG();
else bytes = screenShot.EncodeToJPG();
System.IO.File.WriteAllBytes(path, bytes);
// Restart Camera
Camera.main.orthographic = false;
RestartCam();
}
public static void SaveTextureAsFile(Texture2D texture, string folder, string prefix, string suffix, ScreenshotConfig screenshotConfig)
{
byte[] bytes;
string extension;
switch (screenshotConfig.Type)
{
case ScreenshotConfig.Format.PNG:
bytes = texture.EncodeToPNG();
extension = ".png";
break;
case ScreenshotConfig.Format.JPG:
bytes = texture.EncodeToJPG();
extension = ".jpg";
break;
default:
throw new ArgumentOutOfRangeException();
}
var fileName = prefix + screenshotConfig.Name + "." + screenshotConfig.Width + "x" + screenshotConfig.Height + suffix;
var imageFilePath = folder + "/" + MakeValidFileName(fileName + extension);
// ReSharper disable once PossibleNullReferenceException
(new FileInfo(imageFilePath)).Directory.Create();
File.WriteAllBytes(imageFilePath, bytes);
Debug.Log("Image saved to: " + imageFilePath);
}
public void OnButtonPressed(int id)
{
switch(id){
case 0 :
Application.Quit();
break;
case 1 :
break;
case 2 :
string txt = GameObject.Find("InputField").GetComponent<InputField>().text;
if(txt != ""){
client.SendInfo_text(txt);
}
break;
case 3 :
Debug.Log("IMAGE");
WebCamTexture raw = GameObject.Find("Main Camera").GetComponent<WebCam>().cam;
Texture2D t = new Texture2D(raw.width, raw.height);;
t.SetPixels(raw.GetPixels());
Debug.Log("T" + raw.width);
client.SendInfo_image(t.EncodeToJPG(), t.width, t.height);
break;
default: break;
}
}
static public int EncodeToJPG(IntPtr l)
{
try {
int argc = LuaDLL.lua_gettop(l);
if (argc == 1)
{
UnityEngine.Texture2D self = (UnityEngine.Texture2D)checkSelf(l);
var ret = self.EncodeToJPG();
pushValue(l, true);
pushValue(l, ret);
return(2);
}
else if (argc == 2)
{
UnityEngine.Texture2D self = (UnityEngine.Texture2D)checkSelf(l);
System.Int32 a1;
checkType(l, 2, out a1);
var ret = self.EncodeToJPG(a1);
pushValue(l, true);
pushValue(l, ret);
return(2);
}
pushValue(l, false);
LuaDLL.lua_pushstring(l, "No matched override function to call");
return(2);
}
catch (Exception e) {
return(error(l, e));
}
}
public static void SavePathJPG(string jpgName,Texture2D textureGrid)
{
MyLogger.Log (jpgName + " SavePathJPG begin!!!");
string jpgPath = GetRealPath (jpgName)+".jpg";
byte[] bytes = textureGrid.EncodeToJPG ();
File.WriteAllBytes (jpgPath, bytes);
MyLogger.Log (jpgPath + " SavePathJPG ok!!!");
}
byte[] TextureEncodeToBytes(Rect rect)
{
var texture = new Texture2D((int)rect.width, (int)rect.height, TextureFormat.ARGB32, false);
texture.ReadPixels(rect, 0, 0);
texture.Apply();
return texture.EncodeToJPG();
}
public byte[] Capture()
{
RenderTexture currentRT = RenderTexture.active;
RenderTexture.active = cam.targetTexture;
cam.Render();
Texture2D image = new Texture2D(cam.targetTexture.width, cam.targetTexture.height);
image.ReadPixels(new Rect(0, 0, cam.targetTexture.width, cam.targetTexture.height), 0, 0);
image.Apply();
RenderTexture.active = currentRT;
return image.EncodeToJPG();
}
IEnumerator ReqRecogImg(Texture2D sourceTex)
{
// NTTサイトで取得したAPIKEYを指定
string apikey="547047744738754a4a553175766354513855635349304c7650574a6a32486e69632f4c49464a306d7a5a43";
// NTTの画像認識サーバーへのリクエストURL
string url="https://api.apigw.smt.docomo.ne.jp/imageRecognition/v1/recognize?APIKEY="+apikey+"&recog=product-all&numOfCandidates=2";
//テクスチャをJPG形式のバイナリに変換して、リクエストのボディーに設定
Texture2D tex2d2 = new Texture2D (sourceTex.width, sourceTex.height);
tex2d2.SetPixels32 (sourceTex.GetPixels32 ());
tex2d2.Apply ();
byte[] bytes = tex2d2.EncodeToJPG ();
Dictionary<string,string> has = new Dictionary<string,string>();
has.Add("Content-Type", "application/octet-stream");
// HTTPリクエスト開始
WWW www = new WWW(url,bytes,has);
// サーバーにリクエストを行いレスポンスを待つ
yield return www;
Debug.Log(www.text);
// サーバーから取得したレスポンスのテキストをJSONパーサー(MiniJson)でパースする
var json = Json.Deserialize (www.text) as Dictionary<string, object>;
recogName = "unknown";
if (!json.ContainsKey ("candidates")) {
recogBFlag = false;
yield break;
}
IList candi = json ["candidates"] as IList;
if (candi != null) {
foreach (var obj in candi) {
var c = obj as IDictionary;
if(c==null || !c.Contains("detail")){
continue;
}
IDictionary detail=(IDictionary)c["detail"];
if(detail!=null){
string itemName=(string)detail["itemName"];
if(itemName!=null){
Debug.Log (itemName);
recogName=itemName;
break;
}
}
}
}
recogBFlag = false;
}
public void ShareImage(Texture2D image, string message, string imageName)
{
byte[] imageContent = image.EncodeToJPG();
WWWForm wwwForm = new WWWForm();
//Le agrego la informacion
wwwForm.AddBinaryData("image", imageContent, imageName);
wwwForm.AddField("message", message);
if(FB.IsLoggedIn)
{
FB.API("me/photos", HttpMethod.POST, CallbackShareImage, wwwForm);
}
}
public byte[] getImage()
{
RenderTexture rt = new RenderTexture (resWidth, resHeight, 24);
GetComponent<Camera>().targetTexture = rt;
Texture2D screenShot = new Texture2D (resWidth, resHeight, TextureFormat.RGB24, false);
GetComponent<Camera>().Render ();
RenderTexture.active = rt;
screenShot.ReadPixels (new Rect (0, 0, resWidth, resHeight), 0, 0);
GetComponent<Camera>().targetTexture = null;
RenderTexture.active = null; // JC: added to avoid errors
Destroy (rt);
byte[] bytes = screenShot.EncodeToJPG ();
return bytes;
}
//take screen shot then share via intent
public static IEnumerator TakeScreenshot(string screenShotPath,string screenShotName)
{
yield return new WaitForEndOfFrame();
int width = Screen.width;
int height = Screen.height;
Texture2D tex = new Texture2D(width, height, TextureFormat.RGB24, false);
// Read screen contents into the texture
tex.ReadPixels(new Rect(0, 0, width, height), 0, 0);
tex.Apply();
byte[] screenshot;
string[] pathParts = screenShotName.Split('.');
if(pathParts.Length > 1){
string format = pathParts.GetValue(1).ToString();
Debug.Log( " format " + format );
if(format.Equals("png",StringComparison.Ordinal)){
screenshot = tex.EncodeToPNG();
Debug.Log( "screen shot set to png format");
}else if(format.Equals("jpg",StringComparison.Ordinal)){
screenshot = tex.EncodeToJPG();
Debug.Log( "screen shot set to jpg format");
}else{
screenshot = tex.EncodeToJPG();
Debug.Log( "screen shot unknown format default to jpg");
}
}else{
screenshot = tex.EncodeToJPG();
Debug.Log( "screen shot no format default to jpg");
}
//saving to phone storage
System.IO.File.WriteAllBytes(screenShotPath,screenshot);
}
IEnumerator CreateScreenshotCR(string path, int quality = 99) {
bool error = true;
float wait = Time.time + 0.5f;
while (wait > Time.time) {
yield return null; // wait for png actually existing
if (System.IO.File.Exists(path + ".png")) {
error = false;
break;
}
}
if (!error) {
var texture = new Texture2D(2, 2, TextureFormat.RGB24, false);
var data = System.IO.File.ReadAllBytes(path + ".png");
texture.LoadImage(data);
System.IO.File.WriteAllBytes(path + ".jpg", texture.EncodeToJPG(quality));
System.IO.File.Delete(path + ".png");
UnityEngine.Debug.Log("Screenshot: " + path + ".jpg");
}
else {
UnityEngine.Debug.Log("Error creating screenshot! " + path);
yield break;
}
}
public static void SaveTextureToFile(Texture2D texture, string filename, IMAGE_TYPE itype)
{
string path = Application.dataPath + "/"+ filename;
string path2 = Application.persistentDataPath + "/"+ filename;
if (itype == IMAGE_TYPE.JPG)
{
}
else
{
}
byte[] data;
switch (itype)
{
case IMAGE_TYPE.JPG:
data = texture.EncodeToJPG();
Save(path, data);
break;
case IMAGE_TYPE.PNG:
data = texture.EncodeToPNG();
Save(path, data);
Logger.Log ("Encoding to PNG");
break;
default:
Logger.Log ("Incorrect IMAGE_TYPE.");
break;
}
#if UNITY_EDITOR
Logger.Log(path + " : WAS SAVE");
#else
Debug.Log (path2 + " : WAS SAVE");
#endif
}
public string SaveTexture(Texture2D tex)
{
int id = tex.GetInstanceID();
string name = null;
if (savecache.TryGetValue(id, out name))
{
return name;
}
#if UNITY_EDITOR
name = SaveTextureEditor(tex);
savecache[id] = name;
return name;
#endif
if (parser.debug)
Debug.Log("SaveTexture" + tex.name);
int i = tex.name.LastIndexOf(".");
string ext = "png";
if (i < 0)
{
tex.name = tex.name + ".png";
}
else
{
ext = tex.name.Substring(i + 1);
}
if (ext == "png")
{
byte[] bs = tex.EncodeToPNG();
string sha1 = ResLibTool.ComputeHashString(bs);
name = sha1 + "." + ext;
bufs[name] = bs;
}
else if (ext == "jpg")
{
byte[] bs = tex.EncodeToJPG();
string sha1 = ResLibTool.ComputeHashString(bs);
name = sha1 + "." + ext;
bufs[name] = bs;
}
else
{
throw new Exception("不知道文件类型" + ext);
}
savecache[id] = name;
return name;
}
private void Write_Texture2DJPG(ref SerializedType ioData)
{
byte[] png = ioData.EncodeToJPG();
Write_ByteArray(ref png);
}
private void Write_Texture2DJPG(ref UnityEngine.Texture2D ioData)
{
byte[] png = ioData.EncodeToJPG();
Write_ByteArray(ref png);
}
private void CopyTexture(string texturePath, Texture2D texture2D, BabylonTexture babylonTexture, bool isLightmap = false)
{
string rename = null;
bool needToDelete = false;
// Convert unsupported file extensions
if (texturePath.EndsWith(".psd") || texturePath.EndsWith(".tif") || texturePath.EndsWith(".exr"))
{
string srcTexturePath = AssetDatabase.GetAssetPath(texture2D);
var importTool = new BabylonTextureImporter(srcTexturePath);
var previousConvertToNormalmap = importTool.textureImporter.convertToNormalmap;
var previousAlphaSource = importTool.textureImporter.alphaSource;
var previousTextureType = importTool.textureImporter.textureType;
importTool.SetReadable();
importTool.textureImporter.textureType = (isLightmap) ? TextureImporterType.Lightmap : TextureImporterType.Default;
importTool.textureImporter.alphaSource = TextureImporterAlphaSource.FromInput;
importTool.textureImporter.convertToNormalmap = false;
AssetDatabase.ImportAsset(texturePath);
try
{
var usePNG = texture2D.alphaIsTransparency;
var tempTexture = new Texture2D(texture2D.width, texture2D.height, TextureFormat.ARGB32, false);
if (isLightmap)
{
rename = SceneName + Path.GetFileName(texturePath);
Color[] pixels = texture2D.GetPixels(0, 0, texture2D.width, texture2D.height);
for (int index = 0; index < pixels.Length; index++)
{
pixels[index].r = pixels[index].r * pixels[index].a * 5;
pixels[index].g = pixels[index].g * pixels[index].a * 5;
pixels[index].b = pixels[index].b * pixels[index].a * 5;
}
tempTexture.SetPixels(pixels);
}
else
{
Color[] pixels = texture2D.GetPixels(0, 0, texture2D.width, texture2D.height);
for (int index = 0; index < pixels.Length; index++)
{
usePNG |= pixels[index].a <= 0.99999f;
}
tempTexture.SetPixels32(texture2D.GetPixels32());
}
tempTexture.Apply();
string outputfile = (!String.IsNullOrEmpty(rename)) ? rename : texturePath;
texturePath = Path.Combine(Path.GetTempPath(), Path.GetFileName(outputfile));
var extension = (usePNG || exportationOptions.DefaultImageFormat == (int)BabylonImageFormat.PNG) ? ".png" : ".jpg";
texturePath = texturePath.Replace(".psd", extension).Replace(".tif", extension).Replace(".exr", extension);
File.WriteAllBytes(texturePath, (usePNG || exportationOptions.DefaultImageFormat == (int)BabylonImageFormat.PNG) ? tempTexture.EncodeToPNG() : tempTexture.EncodeToJPG(exportationOptions.DefaultQualityLevel));
needToDelete = true;
}
catch (Exception ex)
{
Debug.LogException(ex);
}
finally
{
importTool.textureImporter.textureType = previousTextureType;
importTool.textureImporter.alphaSource = previousAlphaSource;
importTool.textureImporter.convertToNormalmap = previousConvertToNormalmap;
importTool.ForceUpdate();
}
}
else if (texture2D.alphaIsTransparency || texturePath.EndsWith(".png"))
{
babylonTexture.hasAlpha = true;
}
else
{
babylonTexture.hasAlpha = false;
}
var textureName = Path.GetFileName(texturePath);
babylonTexture.name = textureName;
babylonScene.AddTexture(texturePath);
if (needToDelete) File.Delete(texturePath);
}
void WriteJPGTexture(Texture2D texture,TextureFormat format,string path,string extension)
{
EditorUtility.CompressTexture (texture,format,TextureCompressionQuality.Best);
byte[] jpgData=texture.EncodeToJPG();
//var nPath=path.Substring(0,path.LastIndexOf('.'))+extension;
var writePath = Application.dataPath+(path.Substring(0,path.LastIndexOf('.'))+extension).Substring(6);
File.WriteAllBytes(writePath, jpgData);
AssetDatabase.SaveAssets();
AssetDatabase.Refresh(ImportAssetOptions.ForceSynchronousImport);
}
private void CopyTexture(string texturePath, Texture2D texture2D, BabylonTexture babylonTexture)
{
bool needToDelete = false;
var useJPG = !texture2D.alphaIsTransparency;
// Convert unsupported file extensions
if (texturePath.EndsWith(".psd") || texturePath.EndsWith(".tif") || texturePath.EndsWith(".exr"))
{
try
{
// Change texture import settings to be able to read texture data
var textureImporter = AssetImporter.GetAtPath(texturePath) as TextureImporter;
var previousIsReadable = textureImporter.isReadable;
var previousNormalMap = textureImporter.normalmap;
var previousLightmap = textureImporter.lightmap;
var previousConvertToNormalmap = textureImporter.convertToNormalmap;
var previousTextureType = textureImporter.textureType;
var previousGrayscaleToAlpha = textureImporter.grayscaleToAlpha;
textureImporter.textureType = TextureImporterType.Advanced;
textureImporter.isReadable = true;
textureImporter.lightmap = false;
textureImporter.normalmap = false;
textureImporter.convertToNormalmap = false;
textureImporter.grayscaleToAlpha = false;
AssetDatabase.ImportAsset(texturePath);
texturePath = Path.Combine(Path.GetTempPath(), Path.GetFileName(texturePath));
var extension = useJPG ? ".jpg" : ".png";
texturePath = texturePath.Replace(".psd", extension).Replace(".tif", extension).Replace(".exr", extension);
var tempTexture = new Texture2D(texture2D.width, texture2D.height, TextureFormat.ARGB32, false);
tempTexture.SetPixels32(texture2D.GetPixels32());
tempTexture.Apply();
File.WriteAllBytes(texturePath, useJPG ? tempTexture.EncodeToJPG() : tempTexture.EncodeToPNG());
needToDelete = true;
// Restore
textureImporter.isReadable = previousIsReadable;
textureImporter.normalmap = previousNormalMap;
textureImporter.lightmap = previousLightmap;
textureImporter.convertToNormalmap = previousConvertToNormalmap;
textureImporter.textureType = previousTextureType;
textureImporter.grayscaleToAlpha = previousGrayscaleToAlpha;
AssetDatabase.ImportAsset(texturePath, ImportAssetOptions.ForceUpdate);
}
catch (Exception ex)
{
Debug.LogException(ex);
}
}
var textureName = Path.GetFileName(texturePath);
babylonTexture.name = textureName;
babylonScene.AddTexture(texturePath);
if (needToDelete)
{
File.Delete(texturePath);
}
}
private void CopyTextureFace(string texturePath, string textureName, Texture2D textureFace)
{
if (!babylonScene.AddTextureCube(textureName))
{
return;
}
bool png = (exportationOptions.DefaultImageFormat == (int)BabylonImageFormat.PNG);
bool textureNotExistsMode = (SceneController != null && SceneController.skyboxOptions.textureFile == BabylonTextureExport.IfNotExists);
bool writeTextureFile = true;
if (textureNotExistsMode && File.Exists(texturePath))
{
writeTextureFile = false;
ExporterWindow.ReportProgress(1, "Texture cube item exists: " + textureName);
}
if (writeTextureFile)
{
var srcTexturePath = AssetDatabase.GetAssetPath(textureFace);
if ((png && srcTexturePath.EndsWith(".png", StringComparison.OrdinalIgnoreCase)) || (!png && (srcTexturePath.EndsWith(".jpg", StringComparison.OrdinalIgnoreCase) || srcTexturePath.EndsWith(".jpeg", StringComparison.OrdinalIgnoreCase))))
{
ExporterWindow.ReportProgress(1, "Copying texture cube item: " + textureName);
File.Copy(srcTexturePath, texturePath, true);
}
else
{
if (textureFace != null)
{
var importTool = new BabylonTextureImporter(srcTexturePath);
bool isReadable = importTool.IsReadable();
if (!isReadable) importTool.SetReadable();
try
{
ExporterWindow.ReportProgress(1, "Exporting texture cube item: " + textureName);
var tempTexture = new Texture2D(textureFace.width, textureFace.height, TextureFormat.ARGB32, false);
Color32[] pixels = textureFace.GetPixels32();
tempTexture.SetPixels32(pixels);
tempTexture.Apply();
if (png)
{
File.WriteAllBytes(texturePath, tempTexture.EncodeToPNG());
}
else
{
File.WriteAllBytes(texturePath, tempTexture.EncodeToJPG(exportationOptions.DefaultQualityLevel));
}
}
catch (Exception ex)
{
Debug.LogException(ex);
}
finally
{
if (!isReadable) importTool.ForceUpdate();
}
}
}
}
}
void WriteImage()
{
if(_splashEnabled == true) {
try
{
tmpUserMap = Kmanager.GetUsersLblTex();
byte[] bytes = tmpUserMap.EncodeToJPG();
// Create a file using the FileStream class.
if (!Directory.Exists(ImageDir))
Directory.CreateDirectory(ImageDir);
FileStream fWrite = new FileStream(ImageFilePath, FileMode.Create, FileAccess.ReadWrite, FileShare.ReadWrite, 8, true);
// Write the bytes to the file.
fWrite.Write(bytes, 0, bytes.Length);
// Close the stream.
fWrite.Close();
}
catch (Exception ex)
{
Debug.Log(ex.Message);
}
}
}
public void ConvertToJPG (string originalFile, string newFile, Color background, int quality = 75)
{
Texture2D png = new Texture2D (1, 1);
byte[] pngData = System.IO.File.ReadAllBytes (originalFile);
png.LoadImage (pngData);
Color[] srcColors = png.GetPixels ();
Color[] dstColors = new Color[srcColors.Length];
for (int i = 0; i < srcColors.Length; i++) {
Color srcColor = srcColors [i];
float a = srcColor.a;
if (a == 0.0F) {
srcColor = background;
srcColor.a = 1.0F;
}
dstColors [i] = new Color (srcColor.r, srcColor.g, srcColor.b, 1.0F);
}
Texture2D result = new Texture2D (png.width, png.height, TextureFormat.ARGB32, false);
result.SetPixels (dstColors);
result.Apply ();
png = result;
byte[] jpgData = png.EncodeToJPG (quality);
var file = System.IO.File.Open (newFile, System.IO.FileMode.Create);
var binary = new System.IO.BinaryWriter (file);
binary.Write (jpgData);
file.Close ();
Destroy (png);
//Resources.UnloadAsset(png);
}
public void CreateLevelTexture()
{
Texture2D levelmap = new Texture2D(ResolutionGrid, ResolutionGrid, TextureFormat.RGB24, false, false);
levelmap.filterMode = FilterMode.Point;
Color[] colors = new Color[ResolutionGrid * ResolutionGrid];
for (int i=0; i<ResolutionGrid; i++){
for(int j=0; j<ResolutionGrid; j++){
node newNode = (node)gridNodes[i * ResolutionGrid + j];
float colorSample = binary ? (newNode.size >= 0 ? 0.0f : 1.0f) : 1f - (float)newNode.size / ResolutionGrid;
colors[(ResolutionGrid - i - 1) * ResolutionGrid + j] = new Color(colorSample, colorSample, colorSample);
}
}
levelmap.SetPixels(colors);
levelmap.Apply();
byte[] bytes = levelmap.EncodeToJPG();
//File.WriteAllBytes(Application.dataPath + "/Resources/Levelmap.jpg", bytes);
File.WriteAllBytes(Application.persistentDataPath + "/Levelmap.jpg", bytes);
levelMap = levelmap;
Debug.Log("Texture Created!");
}
public void LateUpdate()
{
if (togglingBack) {
//Debug.Log(toggleBackStartTime + delayAfterShot + ":" + Time.realtimeSinceStartup);
if (toggleBackStartTime + delayAfterShot > Time.realtimeSinceStartup) {
return;
} else {
ToggleBack();
}
}
if (togglingBack) return;
if (!takeHiResShot && CrossPlatformInputManager.GetButtonDown("Screenshot") ) {
TakeHiResShot();
}
if (takeHiResShot) {
if (pauseTime) Time.timeScale = 0;
}
if (takeHiResShot) framesWaited++;
if (takeHiResShot && framesWaited < waitFrames) Debug.Log("Waiting:" + framesWaited + " out of " + waitFrames);
if (takeHiResShot && framesWaited >= waitFrames) {
int w = (int) (resWidth*resMult);
int h = (int) (resHeight*resMult);
RenderTexture rt = new RenderTexture(w, h, 24);
targetCamera.targetTexture = rt;
Texture2D screenShot = new Texture2D(w, h, TextureFormat.RGB24, false);
targetCamera.Render();
RenderTexture.active = rt;
screenShot.ReadPixels(new Rect(0, 0, w, h), 0, 0);
targetCamera.targetTexture = null;
RenderTexture.active = null; // JC: added to avoid errors
#if UNITY_EDITOR
if (!Application.isPlaying) {
DestroyImmediate(rt);
} else {
Destroy(rt);
}
#else
Destroy(rt);
#endif
byte[] bytes = null;
switch (imageFormat) {
case eImageFormat.jpg:
bytes = screenShot.EncodeToJPG(jpegQuality);
break;
case eImageFormat.png:
bytes = screenShot.EncodeToPNG();
break;
}
toggleBackStartTime = Time.realtimeSinceStartup;
togglingBack = true;
//Invoke("ToggleBack", delayAfterShot);
#if !UNITY_WEBPLAYER
string filename = ScreenShotName(resWidth, resHeight);
System.IO.File.WriteAllBytes(filename, bytes);
Debug.Log(string.Format("Took screenshot to: {0}", filename));
takeHiResShot = false;
#else
Debug.Log("Saving screenshots is not avaiable in the webplayer.");
#endif
}
}
// Update is called once per frame
void Update()
{
//Added by Yuqi Ding
MetaCoreInterop.meta_get_point_cloud(ref _metaPointCloud, _translation, _rotation);
// obtain the rgb data
MetaCoreInterop.meta_get_rgb_frame(RawPixelBuffer, _translation_rgb, _new_rotation_rgb); // The buffer is pre-allocated by constructor.
// obtain the rgb data parameter
MetaCoreInterop.meta_get_rgb_intrinsics(ref _camera_params);
// Check for a difference
bool isEqual = true;
// Check for a difference in pose (should change with each new RGB frame).
for (int i = 0; i < _new_rotation_rgb.Length; ++i)
{
isEqual = _rotation_rgb[i] == _new_rotation_rgb[i];
if (!isEqual)
{
break;
}
}
// If the two rotations are not equal, we have a new rgb frame.
if (!isEqual)
{
// Copy new rotation if it's different.
for (int i = 0; i < _new_rotation_rgb.Length; ++i)
{
_rotation_rgb[i] = _new_rotation_rgb[i];
}
_rgbTexture.LoadRawTextureData(RawPixelBuffer, _totalBufferSize);
_rgbTexture.Apply();
}
SetDepthToWorldTransform();
if (SavePointCloud && (Time.frameCount % 48 == 0))
{
MarshalMetaPointCloud();
int num = _metaPointCloud.num_points;
if (num != 0)
{
//save the point cloud
string PointCloudName = string.Format("{0}/{1:D04} shot.ply", folder, Time.frameCount);
SavePointCloudToPly(PointCloudName, _pointCloud);
string PointCloudIntrName = string.Format("{0}/{1:D04} pointcloud_Intr.txt", folder, Time.frameCount);
SavePointCloudPara(PointCloudIntrName, _translation, _rotation);
//save the rgb frame
Color[] color2dtemp = _rgbTexture.GetPixels();
for (int i = 0; i < color2dtemp.Length; i++)
{
float temp = 0.0f;
temp = color2dtemp[i].r;
color2dtemp[i].r = color2dtemp[i].b;
color2dtemp[i].b = temp;
}
_rgbTexture.SetPixels(color2dtemp);
//Debug.Log("Swap r and b");
byte[] bytes = _rgbTexture.EncodeToJPG();
string rgbName = string.Format("{0}/{1:D04} shot.jpg", folder, Time.frameCount);
File.WriteAllBytes(rgbName, bytes);
string rgbIntrName = string.Format("{0}/{1:D04} shot_Intr.txt", folder, Time.frameCount);
SaveRGBIntrinsics(rgbIntrName, _camera_params);
string rgbParaName = string.Format("{0}/{1:D04} shot_Para.txt", folder, Time.frameCount);
SaveRGBPara(rgbParaName, _translation_rgb, _rotation_rgb);
}
// Added end
}
}
private void CopyTextureCube(string texturePath, Cubemap cubemap, BabylonTexture babylonTexture, bool hdr = false)
{
if (!babylonScene.AddTextureCube(texturePath))
{
return;
}
ExporterWindow.ReportProgress(1, "Parsing texture cube: " + texturePath);
var srcTexturePath = AssetDatabase.GetAssetPath(cubemap);
bool textureNotExistsMode = (SceneController != null && SceneController.skyboxOptions.textureFile == BabylonTextureExport.IfNotExists);
bool png = (exportationOptions.DefaultImageFormat == (int)BabylonImageFormat.PNG);
string fext = (png == true) ? ".png" : ".jpg";
try
{
if (hdr)
{
var hdrTexturePath = Path.Combine(babylonScene.OutputPath, Path.GetFileName(texturePath));
bool writeHdrTexture = true;
string textureHdrName = Path.GetFileName(hdrTexturePath);
if (textureNotExistsMode && File.Exists(hdrTexturePath))
{
writeHdrTexture = false;
ExporterWindow.ReportProgress(1, "Texture hdr cube item exists: " + textureHdrName);
}
if (writeHdrTexture)
{
ExporterWindow.ReportProgress(1, "Copying hdr texture cube item: " + textureHdrName);
File.Copy(srcTexturePath, hdrTexturePath, true);
}
}
else
{
var importTool = new BabylonTextureImporter(srcTexturePath);
bool isReadable = importTool.IsReadable();
if (!isReadable) importTool.SetReadable();
try
{
foreach (CubemapFace face in Enum.GetValues(typeof(CubemapFace)))
{
var faceTexturePath = Path.Combine(babylonScene.OutputPath, Path.GetFileNameWithoutExtension(texturePath));
switch (face)
{
case CubemapFace.PositiveX:
faceTexturePath += ("_px" + fext);
break;
case CubemapFace.NegativeX:
faceTexturePath += ("_nx" + fext);
break;
case CubemapFace.PositiveY:
faceTexturePath += ("_py" + fext);
break;
case CubemapFace.NegativeY:
faceTexturePath += ("_ny" + fext);
break;
case CubemapFace.PositiveZ:
faceTexturePath += ("_pz" + fext);
break;
case CubemapFace.NegativeZ:
faceTexturePath += ("_nz" + fext);
break;
default:
continue;
}
bool writeFaceTexture = true;
string textureFaceName = Path.GetFileName(faceTexturePath);
if (textureNotExistsMode && File.Exists(faceTexturePath))
{
writeFaceTexture = false;
ExporterWindow.ReportProgress(1, "Texture cube item exists: " + textureFaceName);
}
if (writeFaceTexture)
{
ExporterWindow.ReportProgress(1, "Exporting texture cube item: " + textureFaceName);
var tempTexture = new Texture2D(cubemap.width, cubemap.height, TextureFormat.ARGB32, false);
Color[] pixels = cubemap.GetPixels(face);
tempTexture.SetPixels(pixels);
tempTexture.Apply();
// Flip faces in cube texture.
tempTexture = FlipTexture(tempTexture);
// Encode cube face texture
if (png)
{
File.WriteAllBytes(faceTexturePath, tempTexture.EncodeToPNG());
}
else
{
File.WriteAllBytes(faceTexturePath, tempTexture.EncodeToJPG(exportationOptions.DefaultQualityLevel));
}
}
}
}
finally
{
if (!isReadable) importTool.ForceUpdate();
}
}
}
catch (Exception ex)
{
Debug.LogException(ex);
}
if (babylonTexture != null)
{
var textureName = Path.GetFileNameWithoutExtension(texturePath);
if (hdr) textureName += ".hdr";
babylonTexture.name = textureName;
babylonTexture.isCube = true;
babylonTexture.level = exportationOptions.ReflectionDefaultLevel;
babylonTexture.coordinatesMode = 3;
}
}
/// <summary>
/// Save unity cubemap into NPOT 6x1 cubemap/texture atlas in the following format PX NX PY NY PZ NZ
/// </summary>
/// <description>
/// Supported format: PNG/JPG
/// Default file name: using current time OVR_hh_mm_ss.png
/// </description>
public static bool SaveCubemapCapture(Cubemap cubemap, string pathName = null)
{
string fileName;
string dirName;
int width = cubemap.width;
int height = cubemap.height;
int x = 0;
int y = 0;
bool saveToPNG = true;
if (string.IsNullOrEmpty(pathName))
{
dirName = Application.persistentDataPath + "/OVR_ScreenShot360/";
fileName = null;
}
else
{
dirName = Path.GetDirectoryName(pathName);
fileName = Path.GetFileName(pathName);
if (dirName[dirName.Length - 1] != '/' || dirName[dirName.Length - 1] != '\\')
dirName += "/";
}
if (string.IsNullOrEmpty(fileName))
fileName = "OVR_" + System.DateTime.Now.ToString("hh_mm_ss") + ".png";
string extName = Path.GetExtension(fileName);
if (extName == ".png")
{
saveToPNG = true;
}
else if (extName == ".jpg")
{
saveToPNG = false;
}
else
{
Debug.LogError("Unsupported file format" + extName);
return false;
}
// Validate path
DirectoryInfo dirInfo;
try
{
dirInfo = System.IO.Directory.CreateDirectory(dirName);
}
catch (System.Exception e)
{
Debug.LogError("Failed to create path " + dirName + " since " + e.ToString());
return false;
}
// Create the new texture
Texture2D tex = new Texture2D(width * 6, height, TextureFormat.RGB24, false);
if (tex == null)
{
Debug.LogError("[OVRScreenshotWizard] Failed creating the texture!");
return false;
}
// Merge all the cubemap faces into the texture
// Reference cubemap format: http://docs.unity3d.com/Manual/class-Cubemap.html
CubemapFace[] faces = new CubemapFace[] { CubemapFace.PositiveX, CubemapFace.NegativeX, CubemapFace.PositiveY, CubemapFace.NegativeY, CubemapFace.PositiveZ, CubemapFace.NegativeZ };
for (int i = 0; i < faces.Length; i++)
{
// get the pixels from the cubemap
Color[] srcPixels = null;
Color[] pixels = cubemap.GetPixels(faces[i]);
// if desired, flip them as they are ordered left to right, bottom to top
srcPixels = new Color[pixels.Length];
for (int y1 = 0; y1 < height; y1++)
{
for (int x1 = 0; x1 < width; x1++)
{
srcPixels[y1 * width + x1] = pixels[((height - 1 - y1) * width) + x1];
}
}
// Copy them to the dest texture
tex.SetPixels(x, y, width, height, srcPixels);
x += width;
}
try
{
// Encode the texture and save it to disk
byte[] bytes = saveToPNG ? tex.EncodeToPNG() : tex.EncodeToJPG();
System.IO.File.WriteAllBytes(dirName + fileName, bytes);
Debug.Log("Cubemap file created " + dirName + fileName);
}
catch (System.Exception e)
{
Debug.LogError("Failed to save cubemap file since " + e.ToString());
return false;
}
DestroyImmediate(tex);
return true;
}
public void ConvertToJPG (string originalFile, string newFile, int quality = 75)
{
Texture2D png = new Texture2D (1, 1);
byte[] pngData = System.IO.File.ReadAllBytes (originalFile);
png.LoadImage (pngData);
byte[] jpgData = png.EncodeToJPG (quality);
var file = System.IO.File.Open (newFile, System.IO.FileMode.Create);
var binary = new System.IO.BinaryWriter (file);
binary.Write (jpgData);
file.Close ();
Destroy (png);
//Resources.UnloadAsset(png);
}
private static byte[] GetImageBytesFromTexture(string imageFileName, Texture2D imageTexture)
{
string[] fileNameComponents = imageFileName.Split ('.');
if (fileNameComponents.Length < 2)
{
SoomlaUtils.LogError(TAG, "(GetImageBytesFromTexture) image file without extension: " + imageFileName);
return null;
}
string fileExtension = fileNameComponents [1];
if (fileExtension == "png")
return imageTexture.EncodeToPNG();
else
return imageTexture.EncodeToJPG();
}
private void WriteTextureFile(string filename, Texture2D texture, bool png)
{
if (png)
{
File.WriteAllBytes(filename, texture.EncodeToPNG());
}
else
{
File.WriteAllBytes(filename, texture.EncodeToJPG(ExporterWindow.exportationOptions.DefaultQualityLevel));
}
}
