///////////////////////////////////////////////
void FillTransparentPixelsByNearPixels2(ref ImageUtility.Image2D image, Vector2I[,] opacityImageNearestCellTable)
{
for (int y = 0; y < image.Size.Y; y++)
{
for (int x = 0; x < image.Size.X; x++)
{
var takeFrom = opacityImageNearestCellTable[x, y];
var pixel = image.GetPixelByte(new Vector2I(takeFrom.X, takeFrom.Y));
image.SetPixel(new Vector2I(x, y), pixel);
//var transparent = opacityImage.GetPixel( new Vector2I( x, y ) ).ToVector3F() == Vector3F.Zero;
//ColorByte pixel;
//if( transparent )
//{
// var takeFrom = opacityImageNearestCellTable[ x, y ];
// pixel = image.GetPixelByte( new Vector2I( takeFrom.X, takeFrom.Y ) );
//}
//else
// pixel = image.GetPixelByte( new Vector2I( x, y ) );
//image.SetPixel( new Vector2I( x, y ), pixel );
}
}
}
void RenderMaterial(Component_Camera camera, string destRealFileName)
{
var renderToFile = RenderToFile;
var scene = renderToFile.ParentRoot as Component_Scene;
var textureFileNames = new string[5];
//ImageUtility.Image2D opacityImage = null;
Vector2I[,] opacityImageNearestCellTable = null;
//write textures
for (int nChannel = 0; nChannel < 5; nChannel++)
{
var channel = (MaterialChannel)nChannel;
Component_Image texture = null;
Component_Image textureRead = null;
try
{
//!!!!все каналы
//!!!!какие еще параметры?
var prefix = Path.GetFileNameWithoutExtension(destRealFileName) + "_";
string fileName = "";
switch (nChannel)
{
case 0: fileName = prefix + "Opacity.png"; break;
case 1: fileName = prefix + "BaseColor.png"; break;
case 2: fileName = prefix + "Metallic.png"; break;
case 3: fileName = prefix + "Roughness.png"; break;
case 4: fileName = prefix + "Normal.png"; break;
}
var fullPath = Path.Combine(Path.GetDirectoryName(destRealFileName), fileName);
//create
var resolution = renderToFile.Resolution.Value;
PixelFormat format = PixelFormat.A8R8G8B8;
texture = ComponentUtility.CreateComponent <Component_Image>(null, true, false);
texture.CreateType = Component_Image.TypeEnum._2D;
texture.CreateSize = resolution;
texture.CreateMipmaps = false;
texture.CreateFormat = format;
texture.CreateUsage = Component_Image.Usages.RenderTarget;
texture.CreateFSAA = 0;
texture.Enabled = true;
var renderTexture = texture.Result.GetRenderTarget(0, 0);
var viewport = renderTexture.AddViewport(true, true);
viewport.AttachedScene = scene;
textureRead = ComponentUtility.CreateComponent <Component_Image>(null, true, false);
textureRead.CreateType = Component_Image.TypeEnum._2D;
textureRead.CreateSize = resolution;
textureRead.CreateMipmaps = false;
textureRead.CreateFormat = format;
textureRead.CreateUsage = Component_Image.Usages.ReadBack | Component_Image.Usages.BlitDestination;
textureRead.CreateFSAA = 0;
textureRead.Enabled = true;
//!!!!
textureRead.Result.PrepareNativeObject();
var restorePipeline = scene.RenderingPipeline;
var pipeline = ComponentUtility.CreateComponent <Component_RenderingPipeline_Default>(null, true, true);
switch (nChannel)
{
case 0: pipeline.DebugMode = Component_RenderingPipeline_Basic.DebugModeEnum.Normal; break;
case 1: pipeline.DebugMode = Component_RenderingPipeline_Basic.DebugModeEnum.BaseColor; break;
case 2: pipeline.DebugMode = Component_RenderingPipeline_Basic.DebugModeEnum.Metallic; break;
case 3: pipeline.DebugMode = Component_RenderingPipeline_Basic.DebugModeEnum.Roughness; break;
case 4: pipeline.DebugMode = Component_RenderingPipeline_Basic.DebugModeEnum.Normal; break;
}
try
{
scene.RenderingPipeline = pipeline;
scene.GetDisplayDevelopmentDataInThisApplicationOverride += Scene_GetDisplayDevelopmentDataInThisApplicationOverride;
var cameraSettings = new Viewport.CameraSettingsClass(viewport, camera);
viewport.Update(true, cameraSettings);
//clear temp data
viewport.RenderingContext.MultiRenderTarget_DestroyAll();
viewport.RenderingContext.DynamicTexture_DestroyAll();
}
finally
{
scene.RenderingPipeline = restorePipeline;
scene.GetDisplayDevelopmentDataInThisApplicationOverride -= Scene_GetDisplayDevelopmentDataInThisApplicationOverride;
}
texture.Result.GetRealObject(true).BlitTo(viewport.RenderingContext.CurrentViewNumber, textureRead.Result.GetRealObject(true), 0, 0);
//!!!!pitch
//get data
var totalBytes = PixelFormatUtility.GetNumElemBytes(format) * resolution.X * resolution.Y;
var data = new byte[totalBytes];
unsafe
{
fixed(byte *pBytes = data)
{
var demandedFrame = textureRead.Result.GetRealObject(true).Read((IntPtr)pBytes, 0);
while (RenderingSystem.CallBgfxFrame() < demandedFrame)
{
}
}
}
var image = new ImageUtility.Image2D(format, resolution, data);
if (channel == MaterialChannel.Opacity)
{
//convert pixels
for (int y = 0; y < image.Size.Y; y++)
{
for (int x = 0; x < image.Size.X; x++)
{
var pixel = image.GetPixel(new Vector2I(x, y));
if (pixel.ToVector3F() != Vector3F.Zero)
{
pixel = Vector4F.One;
}
else
{
pixel = Vector4F.Zero;
}
image.SetPixel(new Vector2I(x, y), pixel);
}
}
//opacityImageNearestCellTable
if (renderToFile.FillTransparentPixelsByNearPixels)
{
var boolOpacityImage = new bool[image.Size.X, image.Size.Y];
for (int y = 0; y < image.Size.Y; y++)
{
for (int x = 0; x < image.Size.X; x++)
{
var c = image.GetPixelByte(new Vector2I(x, y));
boolOpacityImage[x, y] = c.Red == 0;
}
}
var distanceMap = GetDistanceMap(image);
opacityImageNearestCellTable = new Vector2I[image.Size.X, image.Size.Y];
for (int y = 0; y < image.Size.Y; y++)
{
for (int x = 0; x < image.Size.X; x++)
{
opacityImageNearestCellTable[x, y] = new Vector2I(x, y);
}
}
var table = opacityImageNearestCellTable;
//!!!!slowly
Parallel.For(0, image.Size.Y, delegate(int y) //for( int y = 0; y < image.Size.Y; y++ )
{
for (int x = 0; x < image.Size.X; x++)
{
var transparent = boolOpacityImage[x, y];
if (transparent)
{
for (int n = 0; n < distanceMap.Length; n++) //foreach( var indexItem in distanceMap )
{
ref var indexItem = ref distanceMap[n];
var takeFrom = new Vector2I(x, y) + indexItem.offset;
if (takeFrom.X >= 0 && takeFrom.X < image.Size.X && takeFrom.Y >= 0 && takeFrom.Y < image.Size.Y)
{
var transparent2 = boolOpacityImage[takeFrom.X, takeFrom.Y];
if (!transparent2)
{
table[x, y] = takeFrom;
break;
}
}
}
}
}
});
}
}