internal static void RenderColoredTextures(List <renderColoredTextureProperties> texturesToRender)
{
if (texturesToRender.Count == 0)
{
return;
}
if (!m_initialized)
{
Init();
}
const int RENDER_TEXTURE_RESOLUTION = 512;
RC.DeviceContext.OutputMerger.BlendState = null;
RC.SetIL(null);
RC.SetPS(m_ps);
RC.SetCB(0, MyCommon.FrameConstants);
RC.SetCB(1, m_cb);
Dictionary <Vector2I, MyRenderTarget> createdRenderTextureTargets = new Dictionary <Vector2I, MyRenderTarget>();
foreach (var texture in texturesToRender)
{
TexId texId = MyTextures.GetTexture(texture.TextureName, MyTextureEnum.COLOR_METAL, true);
if (texId == TexId.NULL)
{
continue;
}
Vector2 texSize = MyTextures.GetSize(texId);
Vector2I renderTargetResolution = new Vector2I(RENDER_TEXTURE_RESOLUTION, RENDER_TEXTURE_RESOLUTION);
if (texSize.Y > 0)
{
if (texSize.Y < RENDER_TEXTURE_RESOLUTION)
{
renderTargetResolution.X = (int)texSize.X;
renderTargetResolution.Y = (int)texSize.Y;
}
else
{
renderTargetResolution.X *= (int)(texSize.X / texSize.Y);
}
}
MyViewport viewport = new MyViewport(renderTargetResolution.X, renderTargetResolution.Y);
MyRenderTarget renderTexture = null;
if (!createdRenderTextureTargets.TryGetValue(renderTargetResolution, out renderTexture))
{
renderTexture = new MyRenderTarget(renderTargetResolution.X, renderTargetResolution.Y, SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, 1, 0);
createdRenderTextureTargets[renderTargetResolution] = renderTexture;
}
RC.BindDepthRT(null, DepthStencilAccess.ReadWrite, renderTexture);
// Set color
var mapping = MyMapping.MapDiscard(m_cb);
Vector4 color = new Vector4(texture.ColorMaskHSV, 1);
mapping.WriteAndPosition(ref color);
mapping.Unmap();
// Set texture
RC.DeviceContext.PixelShader.SetShaderResource(0, MyTextures.GetView(texId));
// Draw
MyScreenPass.DrawFullscreenQuad(viewport);
// Save to file
MyTextureData.ToFile(renderTexture.GetHWResource(), texture.PathToSave, ImageFileFormat.Png);
}
texturesToRender.Clear();
foreach (var texture in createdRenderTextureTargets)
{
texture.Value.Release();
}
createdRenderTextureTargets.Clear();
RC.BindDepthRT(null, DepthStencilAccess.ReadWrite, null);
RC.BindGBufferForRead(0, MyGBuffer.Main);
}
internal static void RenderColoredTextures(List <renderColoredTextureProperties> texturesToRender)
{
if (texturesToRender.Count == 0)
{
return;
}
if (!m_initialized)
{
Init();
}
const int RENDER_TEXTURE_RESOLUTION = 512;
RC.SetBlendState(null);
RC.SetInputLayout(null);
RC.PixelShader.Set(m_ps);
RC.AllShaderStages.SetConstantBuffer(MyCommon.FRAME_SLOT, MyCommon.FrameConstants);
RC.AllShaderStages.SetConstantBuffer(1, m_cb);
MyBorrowedRwTextureManager rwTexManager = MyManagers.RwTexturesPool;
MyFileTextureManager fileTexManager = MyManagers.FileTextures;
foreach (var texture in texturesToRender)
{
ISrvBindable tex = fileTexManager.GetTexture(texture.TextureName, MyFileTextureEnum.COLOR_METAL, true);
if (tex == null)
{
continue;
}
Vector2 texSize = tex.Size;
Vector2I renderTargetResolution = new Vector2I(RENDER_TEXTURE_RESOLUTION, RENDER_TEXTURE_RESOLUTION);
if (texSize.Y > 0)
{
if (texSize.Y < RENDER_TEXTURE_RESOLUTION)
{
renderTargetResolution.X = (int)texSize.X;
renderTargetResolution.Y = (int)texSize.Y;
}
else
{
renderTargetResolution.X *= (int)(texSize.X / texSize.Y);
}
}
MyViewport viewport = new MyViewport(renderTargetResolution.X, renderTargetResolution.Y);
IBorrowedRtvTexture renderTexture = rwTexManager.BorrowRtv("MySaveExportedTextures.RenderColoredTextures",
renderTargetResolution.X, renderTargetResolution.Y, SharpDX.DXGI.Format.R8G8B8A8_UNorm_SRgb, 1, 0);
RC.SetRtv(renderTexture);
// Set color
var mapping = MyMapping.MapDiscard(m_cb);
Vector4 color = new Vector4(texture.ColorMaskHSV, 1);
mapping.WriteAndPosition(ref color);
mapping.Unmap();
// Set texture
RC.PixelShader.SetSrv(0, tex);
// Draw
MyScreenPass.DrawFullscreenQuad(viewport);
// Save to file
MyTextureData.ToFile(renderTexture, texture.PathToSave, ImageFileFormat.Png);
renderTexture.Release();
}
texturesToRender.Clear();
RC.SetRtv(null);
RC.PixelShader.SetSrvs(0, MyGBuffer.Main);
}
public override void OnInspectorGUI()
{
LinSpriteAtlas textureData = (LinSpriteAtlas)target;
base.OnInspectorGUI();
if (GUILayout.Button("生成"))
{
string texturePath = AssetDatabase.GetAssetPath(target);
if (textureData.texture != null)
{
texturePath = AssetDatabase.GetAssetPath(textureData.texture);
}
else
{
texturePath = texturePath.Substring(0, texturePath.Length - 5) + "png";
}
HashSet <string> paths = new HashSet <string>();
foreach (var _folder in textureData.folders)
{
if (null != _folder && _folder.Path.Length > 0)
{
{
string[] _paths = System.IO.Directory.GetFiles(_folder.Path, "*.png", SearchOption.AllDirectories);
foreach (var s in _paths)
{
paths.Add(s.Replace('\\', '/'));
}
}
{
string[] _paths = System.IO.Directory.GetFiles(_folder.Path, "*.tga", SearchOption.AllDirectories);
foreach (var s in _paths)
{
paths.Add(s.Replace('\\', '/'));
}
}
{
string[] _paths = System.IO.Directory.GetFiles(_folder.Path, "*.jpg", SearchOption.AllDirectories);
foreach (var s in _paths)
{
paths.Add(s.Replace('\\', '/'));
}
}
}
}
Texture2D png = new Texture2D(2048, 2048, TextureFormat.RGBA32, false);
for (int i = 0; i < png.width; i++)
{
for (int j = 0; j < png.height; j++)
{
png.SetPixel(i, j, new Color(0, 0, 0, 0));
}
}
png.Apply();
//RenderTexture rt = new RenderTexture(2048, 2048, 16,RenderTextureFormat.ARGB32);
Pack2d.Packer packer = new Pack2d.Packer();
//List<Pack2d.Box> boxes = new List<Pack2d.Box>();
foreach (var path in paths)
{
Object[] datas = AssetDatabase.LoadAllAssetsAtPath(path);
Texture2D baseTex = null;
foreach (Object o in datas)
{
if (o is UnityEngine.Texture2D)
{
baseTex = (Texture2D)o;
}
}
if (null != baseTex)
{
string p0 = AssetDatabase.GetAssetPath(baseTex);
TextureImporter _importer = (TextureImporter)TextureImporter.GetAtPath(p0);
if (_importer.textureType == TextureImporterType.Sprite)
{
Pack2d.Box box = new Pack2d.Box {
width = baseTex.width + 2, height = baseTex.height + 2
};
MyTextureData _data = new MyTextureData();
_data.tex = baseTex;
_data.path = p0;
_data.spritesheet = new SpriteMetaData[_importer.spritesheet.Length];
for (int i = 0; i < _importer.spritesheet.Length; i++)
{
_data.spritesheet[i] = _importer.spritesheet[i];
}
box.userData = _data;
packer.Add(box);
}
}
}
//var err = packer.Pack(2048);
var err = packer.Pack2(2048);
if (err.Count > 0)
{
EditorUtility.DisplayDialog("", err.Count.ToString() + "张贴图贴图放不下", "确定");
foreach (var b in err)
{
MyTextureData ud = (MyTextureData)b.userData;
Debug.LogError(" " + b.width + "," + b.height + " " + ud.path);
}
}
foreach (Pack2d.Box box in packer.GetBoxs())
{
MyTextureData _data = (MyTextureData)box.userData;
_data.offset = new Vector2(box.position.pos_x + 1, box.position.pos_y + 1);
var _tex = _data.tex;
_tex = ReadTexture(_tex);
for (int i = 0; i < _tex.width; i++)
{
for (int j = 0; j < _tex.height; j++)
{
Color c = _tex.GetPixel(i, j);
png.SetPixel(i + (int)(_data.offset.x), j + (int)(_data.offset.y), _tex.GetPixel(i, j));
}
}
GameObject.DestroyImmediate(_tex);
}
byte[] bytes = png.EncodeToPNG();
System.IO.File.WriteAllBytes(texturePath, bytes);
AssetDatabase.ImportAsset(texturePath);
textureData.texture = AssetDatabase.LoadAssetAtPath <Texture2D>(texturePath);
TextureImporter importer = (TextureImporter)TextureImporter.GetAtPath(texturePath);
importer.alphaIsTransparency = true;
importer.textureType = TextureImporterType.Sprite;
importer.spriteImportMode = SpriteImportMode.Multiple;
List <SpriteMetaData> spritesheetMeta = new List <SpriteMetaData>();
foreach (Pack2d.Box box in packer.GetBoxs())
{
MyTextureData _data = (MyTextureData)box.userData;
for (int i = 0; i < _data.spritesheet.Length; i++)
{
SpriteMetaData currentMeta = _data.spritesheet[i];
Rect _rect = currentMeta.rect;
_rect.x += _data.offset.x;
_rect.y += _data.offset.y;
currentMeta.rect = _rect;
spritesheetMeta.Add(currentMeta);
}
}
importer.spritesheet = spritesheetMeta.ToArray();
importer.SaveAndReimport();
}
}
