/////////////////////////////////////////
/// <summary>
/// Loads an image file.
/// </summary>
/// <param name="virtualFileName">The virtual file name.</param>
/// <param name="data">The image data.</param>
/// <param name="size">The image size.</param>
/// <param name="depth">The image depth (in 3d images, numbers of layers, otherwhise 1).</param>
/// <param name="format">Pixel format.</param>
/// <param name="numFaces">The number of faces the image data has inside (6 for cubemaps, 1 otherwise).</param>
/// <param name="numMipmaps">The number of mipmaps the image data has inside.</param>
/// <param name="error">Output error string.</param>
/// <returns><b>true</b> if image is loaded; otherwise, <b>false</b>.</returns>
public static bool LoadFromVirtualFile(string virtualFileName, out byte[] data, out Vector2I size, out int depth,
out PixelFormat format, out int numFaces, out int numMipmaps, out string error)
{
unsafe
{
IntPtr pData;
int dataSize;
int width;
int height;
IntPtr errPointer;
bool result = OgreImageManager.loadFromFile(RenderingSystem.realRoot, virtualFileName, out pData,
out dataSize, out width, out height, out depth, out format, out numFaces,
out numMipmaps, out errPointer);
string err = OgreNativeWrapper.GetOutString(errPointer);
error = null;
data = null;
size = new Vector2I(width, height);
if (err != null)
{
error = string.Format("Loading file failed \"{0}\" ({1}).", virtualFileName, err);
}
if (pData != IntPtr.Zero)
{
data = new byte[dataSize];
Marshal.Copy(pData, data, 0, data.Length);
OgreImageManager.freeData(RenderingSystem.realRoot, pData);
}
return(result);
}
}
public static bool GetImageFlags(string realFileName, out ImageFlags flags, out string error)
{
error = null;
unsafe
{
bool result = OgreImageManager.getImageFlags(RenderingSystem.realRoot, realFileName, out uint uflags, out IntPtr errPointer);
string err = OgreNativeWrapper.GetOutString(errPointer);
if (err != null)
error = string.Format("Error in file \"{0}\" ({1}).", realFileName, err); }
flags = (ImageFlags)uflags;
return(result);
}
/// <summary>
/// Save the image as a file.
/// </summary>
/// <param name="realFileName">The real file name.</param>
/// <param name="data">The image data.</param>
/// <param name="size">The image size.</param>
/// <param name="depth">The image depth (in 3d images, numbers of layers, otherwhise 1).</param>
/// <param name="format">Pixel format.</param>
/// <param name="numFaces">The number of faces the image data has inside (6 for cubemaps, 1 otherwise).</param>
/// <param name="numMipmaps">The number of mipmaps the image data has inside.</param>
/// <param name="error">Output error string.</param>
/// <returns><b>true</b> if image is currently serialized; otherwise, <b>false</b>.</returns>
public static bool Save(string realFileName, IntPtr data, Vector2I size, int depth, PixelFormat format,
int numFaces, int numMipmaps, out string error)
{
error = null;
unsafe
{
IntPtr errPointer;
bool result = OgreImageManager.save(RenderingSystem.realRoot, realFileName, data,
size.X, size.Y, depth, format, numFaces, numMipmaps, out errPointer);
string err = OgreNativeWrapper.GetOutString(errPointer);
if (err != null)
{
error = string.Format("Saving file failed \"{0}\" ({1}).", realFileName, err);
}
return(result);
}
}
/// <summary>
/// Loads an image from buffer.
/// </summary>
/// <param name="sourceBuffer">The source buffer.</param>
/// <param name="fileType">The file type (file extension).</param>
/// <param name="data">The image data.</param>
/// <param name="size">The image size.</param>
/// <param name="depth">The image depth (in 3d images, numbers of layers, otherwhise 1).</param>
/// <param name="format">Pixel format.</param>
/// <param name="numFaces">The number of faces the image data has inside (6 for cubemaps, 1 otherwise).</param>
/// <param name="numMipmaps">The number of mipmaps the image data has inside.</param>
/// <param name="error">Output error string.</param>
/// <returns><b>true</b> if image is loaded; otherwise, <b>false</b>.</returns>
public static bool LoadFromBuffer(byte[] sourceBuffer, string fileType, out byte[] data,
out Vector2I size, out int depth, out PixelFormat format, out int numFaces,
out int numMipmaps, out string error)
{
unsafe
{
IntPtr pData;
int dataSize;
int width;
int height;
IntPtr errPointer;
bool result;
fixed(byte *pSourceBuffer = sourceBuffer)
{
result = OgreImageManager.loadFromBuffer(RenderingSystem.realRoot,
(IntPtr)pSourceBuffer, sourceBuffer.Length, fileType, out pData, out dataSize,
out width, out height, out depth, out format, out numFaces, out numMipmaps,
out errPointer);
}
string err = OgreNativeWrapper.GetOutString(errPointer);
error = null;
data = null;
size = new Vector2I(width, height);
if (err != null)
{
error = string.Format("Loading file from buffer failed ({0}).", err);
}
if (pData != IntPtr.Zero)
{
data = new byte[dataSize];
Marshal.Copy(pData, data, 0, data.Length);
OgreImageManager.freeData(RenderingSystem.realRoot, pData);
}
return(result);
}
}
unsafe static bool InitInternal(bool startedAtFullScreen, bool multiMonitorMode, string fontManagerDefaultLanguage) //, bool isEditor )//, Vec2I mainRenderTargetSize )
{
OgreNativeWrapper.CheckNativeBridge((int)ParameterType.TextureCube); // GpuProgramParameters.GetAutoConstantTypeCount() );
//!!!!new UWP
var path = VirtualFileSystem.Directories.PlatformSpecific;
if (SystemSettings.CurrentPlatform == SystemSettings.Platform.UWP)
{
path = VirtualFileSystem.MakePathRelative(path);
}
Vector2I initialWindowSize = new Vector2I(10, 10);
if (SystemSettings.CurrentPlatform == SystemSettings.Platform.UWP)
{
initialWindowSize = EngineApp.platform.CreatedWindow_GetClientRectangle().Size;
}
//set backend for Android
if (SystemSettings.CurrentPlatform == SystemSettings.Platform.Android)
{
EngineSettings.Init.RendererBackend = RendererBackend.OpenGLES;
//EngineSettings.Init.RendererBackend = RendererBackend.Vulkan;
//EngineSettings.Init.RendererBackend = RendererBackend.Noop;
}
//set platform data
if (SystemSettings.CurrentPlatform == SystemSettings.Platform.Android && EngineSettings.Init.RendererBackend == RendererBackend.OpenGLES)
{
//Android, OpenGLES
Bgfx.SetPlatformData(new PlatformData {
Context = (IntPtr)1
});
}
else
{
Bgfx.SetPlatformData(new PlatformData {
WindowHandle = EngineApp.ApplicationWindowHandle
});
}
if (EngineApp.ApplicationType == EngineApp.ApplicationTypeEnum.Simulation && EngineSettings.Init.SimulationTripleBuffering)
{
Bgfx.SetTripleBuffering();
}
//Log.InvisibleInfo( "Renderer backend: " + EngineSettings.Init.RendererBackend.ToString() );
var initSettings = new InitSettings
{
Backend = EngineSettings.Init.RendererBackend,
CallbackHandler = new CallbackHandler(),
////!!!!в релизе можно включить. в NeoAxis.DefaultSettings.config
//Debug = true
//!!!!
//ResetFlags = ResetFlags.MSAA8x,
};
Bgfx.Init(initSettings);
Bgfx.Reset(initialWindowSize.X, initialWindowSize.Y, GetApplicationWindowResetFlags());
realRoot = (OgreRoot *)OgreRoot.New(path);
//profilingToolBeginOperationDelegate = profilingToolBeginOperation;
//profilingToolEndOperationDelegate = profilingToolEndOperation;
//OgreRoot.setCallbackDelegates( realRoot,
// profilingToolBeginOperationDelegate,
// profilingToolEndOperationDelegate );
logListener_messageLoggedDelegate = logListener_messageLogged;
logListener = (MyOgreLogListener *)MyOgreLogListener.New(
logListener_messageLoggedDelegate);
OgreLogManager.getDefaultLog_addListener(realRoot, logListener);
MyOgreVirtualFileSystem.Init();
//TextBlock configBlock = null;
//if( VirtualFile.Exists( "Base/Constants/RenderingSystem.config" ) )
// configBlock = TextBlockUtility.LoadFromVirtualFile( "Base/Constants/RenderingSystem.config" );
////irradianceVolumeLightPowerSpeed
//{
// irradianceVolumeLightPowerSpeed = 1;
// if( configBlock != null )
// {
// TextBlock staticLightingBlock = configBlock.FindChild( "staticLighting" );
// if( staticLightingBlock != null )
// {
// if( staticLightingBlock.IsAttributeExist( "irradianceVolumeLightPowerSpeed" ) )
// {
// irradianceVolumeLightPowerSpeed = float.Parse(
// staticLightingBlock.GetAttribute( "irradianceVolumeLightPowerSpeed" ) );
// }
// }
// }
//}
//if( !string.IsNullOrEmpty( EngineApp.InitSettings.RenderingDeviceName ) )
//{
// OgreRoot.setRenderingDevice( realRoot, EngineApp.InitSettings.RenderingDeviceName,
// EngineApp.InitSettings.RenderingDeviceIndex );
//}
////!!!!!!всё таки выключать можно для NULL рендеринга?
////renderSystem.MaxPixelShadersVersion = MaxPixelShadersVersions.PS30;
////renderSystem.MaxVertexShadersVersion = MaxVertexShadersVersions.VS30;
//RenderingSystem.Direct3DFPUPreserve = EngineApp.InitSettings.RenderingDirect3DFPUPreserve;
unsafe
{
OgreRoot.initialise(realRoot);
}
GpuProgramManager.Init();
InitGPUSettingsAndCapabilities();
applicationRenderWindow = new RenderWindow(FrameBuffer.Invalid, initialWindowSize, EngineApp.ApplicationWindowHandle, true);
//applicationRenderWindow.WindowMovedOrResized( xxx );
//!!!!!?, mainRenderTargetSize );
//Scene manager
MyOgreSceneManager *realSceneManager = (MyOgreSceneManager *)OgreRoot.createSceneManager(realRoot, "NeoAxisSceneManager");
sceneManager = new OgreSceneManager(realSceneManager);
EngineFontManager.Init(fontManagerDefaultLanguage);
//Create viewport
Viewport viewport = applicationRenderWindow.AddViewport(true, true);
// RenderCamera.Purposes.UsualScene );// mainRenderTargetCamera );
//viewport.Camera.AllowFrustumCullingTestMode = true;
//mainRenderTargetViewport = mainRenderTarget.AddViewport( RenderCamera.Purposes.UsualScene );// mainRenderTargetCamera );
//mainRenderTargetCamera = mainRenderTargetViewport.ViewportCamera;
//mainRenderTargetCamera.AllowFrustumCullingTestMode = true;
{
IntPtr errorPointer;
OgreResourceGroupManager.initialiseAllResourceGroups(realRoot, out errorPointer);
string error = OgreNativeWrapper.GetOutString(errorPointer);
if (error != null)
{
Log.Error(string.Format("Renderer: {0}", error));
return(false);
}
}
//Ogre initialization errors
if (resourceInitializationErrors.Count != 0)
{
string text = "Renderer initialization errors:\n\n";
foreach (string message in resourceInitializationErrors)
{
text += message + "\n";
}
resourceInitializationErrors.Clear();
Log.Error(text);
return(false);
}
resourcesInitialized = true;
GpuBufferManager.Init();
//!!!!!
//ResourceLoadingManagerInBackground.Init();
return(true);
}
