//============================================================
public void ConfigureBackBuffer(int width, int height)
{
_size.Set(width, height);
// 释放渲染目标
if (null != _nativeTarget)
{
_nativeTarget.Dispose();
_nativeTarget = null;
}
if (null != _nativeDepth)
{
_nativeDepth.Dispose();
_nativeDepth = null;
}
// 改变缓冲大小
SwapChainDescription description = _nativeSwap.Description;
_nativeSwap.ResizeBuffers(description.BufferCount, width, height, Format.R8G8B8A8_UNorm, SwapChainFlags.None);
// 重新创建渲染目标
CreatePrimaryRenderTarget();
CreateDepthBuffer();
// 设置视角
_nativeViewport = new Viewport(0, 0, width, height, 0.0f, 1.0f);
_target.NativeViewport = _nativeViewport;
_nativeTargetActive = _nativeTarget;
_nativeDevice.OutputMerger.SetTargets(_nativeDepth, _nativeTargetActive);
_nativeDevice.Rasterizer.SetViewports(_nativeViewport);
}
//============================================================
public FDxBufferedTexture ExportTexture(string importFileName)
{
// 获得图片大小
Bitmap bmp = new Bitmap(importFileName);
_size.Set(bmp.Width, bmp.Height);
bmp.Dispose();
// 生成目标
Form form = new Form();
FDxDevice3D device = RDxCore.Adapter.CreateDevice(form.Handle, _size.Width, _size.Height);
device.ModeWireFrame = false;
// 设置几何体
FDxRegion region = new FDxRegion();
// 渲染几何体
FDxTechnique technique = RDxCore.TechniqueConsole.Get(device, "growing");
FDrGrowingGeometry geometry = new FDrGrowingGeometry();
geometry.Device = device;
geometry.LoadResource();
// 绘制结果
region.Renderables.Push(geometry);
// 设置目标
FDxBufferedTexture texture = new FDxBufferedTexture();
texture.Device = device;
texture.Create(_size.Width, _size.Height);
// 绘制目标
FDxTexture originTexture = new FDxTexture();
originTexture.Device = device;
originTexture.LoadFile(importFileName);
geometry.Material.Textures.Push(originTexture);
// 绘制目标
FDxTexture importTexture = new FDxTexture();
importTexture.Device = device;
importTexture.LoadFile(importFileName);
geometry.Material.Textures.Push(importTexture);
MemoryStream stream = new MemoryStream();
for (int n = 0; n < _borderCount; n++)
{
device.SetRenderTarget(texture);
// 绘制目标
technique.Draw(region);
device.SetRenderTarget();
// 复制渲染目标为开始
//importTexture.CopyFrom(texture);
texture.SaveStream(stream);
importTexture.LoadStream(stream);
}
// 保存内容
return(texture);
}
//============================================================
// <T>更新属性。</T>
//============================================================
public void Update()
{
// 测试有效区域
SIntRectangle rect = new SIntRectangle();
RBitmap.TestValidRectangle(_bitmap, rect, _validAlpha);
// 设置属性
_size.Set(_bitmap.Width, _bitmap.Height);
_validLocation.Set(rect.Left, rect.Top);
_validSize.Set(rect.Width, rect.Height);
}
//============================================================
// <T>打开数据内容。</T>
//============================================================
public void Open()
{
if (null != _image)
{
_image.Dispose();
_image = null;
}
_image = new FBitmap();
_image.LoadFile(_fileName);
_size.Set(_image.Width, _image.Height);
_length = new FileInfo(_fileName).Length;
}
//============================================================
// <T>导出资源。</T>
//============================================================
public void Merge()
{
// 计算范围
int clipCount = ClipNotEmptyCount;
FRsResourceClip firstClip = FristClip;
int frameCount = 0;
if (null != firstClip)
{
frameCount = firstClip.FrameCount;
}
else
{
RMoCore.TrackConsole.Write(this, "Merge", "Animatioin is valid, first clip is empty. (code={0})", Code);
return;
}
int width = _size.Width * frameCount;
int height = _size.Height * clipCount;
// 计算是否合并
using (Bitmap bitmap = new Bitmap(width, height)) {
// 合并图片
int y = 0;
foreach (FRsResourceClip clip in _clips)
{
if (clip != null)
{
if (!clip.Frames.IsEmpty())
{
for (int x = 0; x < frameCount; x++)
{
FRsResourceFrame frame = clip.Frames[x];
int cx = _size.Width * x;
int cy = _size.Height * y;
if (frame.ValidBitmap != null)
{
frame.MergeLocation.Set(cx, cy);
RBitmap.Copy(frame.ValidBitmap, new SIntRectangle(0, 0, frame.ValidBitmap.Width, frame.ValidBitmap.Height), bitmap, frame.MergeLocation);
}
}
y++;
}
}
}
// 存储图片
_mergeFileName = RContent2dManager.ResourceConsole.MergeDirectory + "\\" + Code + ".png";
RDirectory.MakeDirectoriesForFile(_mergeFileName);
bitmap.Save(_mergeFileName);
_mergeSize.Set(bitmap.Width, bitmap.Height);
}
}
//============================================================
public void LoadFile(string fileName)
{
_nativeTexture = Texture2D.FromFile(_device.NativeAdapter, fileName);
_size.Set(_nativeTexture.Description.Width, _nativeTexture.Description.Height);
_nativeResource = new ShaderResourceView(_device.NativeAdapter, _nativeTexture);
}