Cuando es necesario procesar una gran cantidad de trabajo de optimización y fusión, es demasiado problemático filtrar las imágenes una por una y luego procesar las referencias, por lo que es necesario conectar una solución que pueda operar el atlas Pack en Unity.
Entonces tenemos el siguiente código.
La línea de comando de TexturePacker es demasiado complicada, por lo que encontramos una manera simple: podemos manipular el texto libremente, luego podemos configurar tps primero y dejar que TexturePacker vaya a Publicar.
Nota: El archivo tps tiene requisitos de formato y requiere UTF8 sin BOM.
<?xml version="1.0" encoding="UTF-8"?>
<data version="1.0">
<struct type="Settings">
<key>fileFormatVersion</key>
<int>1</int>
<key>variation</key>
<string>main</string>
<key>verbose</key>
<false/>
<key>autoSDSettings</key>
<array/>
<key>allowRotation</key>
<false/>
<key>quiet</key>
<false/>
<key>premultiplyAlpha</key>
<false/>
<key>shapeDebug</key>
<false/>
<key>dpi</key>
<uint>72</uint>
<key>dataFormat</key>
<string>json</string>
<key>textureFileName</key>
<filename>{-FileName-}.png</filename>
<key>flipPVR</key>
<false/>
<key>ditherType</key>
<enum type="SettingsBase::DitherType">NearestNeighbour</enum>
<key>backgroundColor</key>
<uint>0</uint>
<key>libGdx</key>
<struct type="LibGDX">
<key>filtering</key>
<struct type="LibGDXFiltering">
<key>x</key>
<enum type="LibGDXFiltering::Filtering">Linear</enum>
<key>y</key>
<enum type="LibGDXFiltering::Filtering">Linear</enum>
</struct>
</struct>
<key>shapePadding</key>
<uint>{-shapePadding-}</uint>
<key>jpgQuality</key>
<uint>80</uint>
<key>pngOptimizationLevel</key>
<uint>0</uint>
<key>textureSubPath</key>
<string></string>
<key>textureFormat</key>
<enum type="SettingsBase::TextureFormat">png</enum>
<key>borderPadding</key>
<uint>{-borderPadding-}</uint>
<key>maxTextureSize</key>
<QSize>
<key>width</key>
<int>{-width-}</int>
<key>height</key>
<int>{-height-}</int>
</QSize>
<key>fixedTextureSize</key>
<QSize>
<key>width</key>
<int>{-width-}</int>
<key>height</key>
<int>{-height-}</int>
</QSize>
<key>reduceBorderArtifacts</key>
<false/>
<key>algorithmSettings</key>
<struct type="AlgorithmSettings">
<key>algorithm</key>
<enum type="AlgorithmSettings::AlgorithmId">MaxRects</enum>
<key>freeSizeMode</key>
<enum type="AlgorithmSettings::AlgorithmFreeSizeMode">Best</enum>
<key>sizeConstraints</key>
<enum type="AlgorithmSettings::SizeConstraints">AnySize</enum>
<key>forceSquared</key>
<false/>
<key>forceWordAligned</key>
<false/>
<key>maxRects</key>
<struct type="AlgorithmMaxRectsSettings">
<key>heuristic</key>
<enum type="AlgorithmMaxRectsSettings::Heuristic">Best</enum>
</struct>
<key>basic</key>
<struct type="AlgorithmBasicSettings">
<key>sortBy</key>
<enum type="AlgorithmBasicSettings::SortBy">Best</enum>
<key>order</key>
<enum type="AlgorithmBasicSettings::Order">Ascending</enum>
</struct>
</struct>
<key>andEngine</key>
<struct type="AndEngine">
<key>minFilter</key>
<enum type="AndEngine::MinFilter">Linear</enum>
<key>packageName</key>
<string>Texture</string>
<key>javaFileName</key>
<filename>{-FileName-}.java</filename>
<key>wrap</key>
<struct type="AndEngineWrap">
<key>s</key>
<enum type="AndEngineWrap::Wrap">Clamp</enum>
<key>t</key>
<enum type="AndEngineWrap::Wrap">Clamp</enum>
</struct>
<key>magFilter</key>
<enum type="AndEngine::MagFilter">MagLinear</enum>
</struct>
<key>dataFileName</key>
<filename>{-FileName-}.txt</filename>
<key>mainExtension</key>
<string></string>
<key>forceIdenticalLayout</key>
<false/>
<key>outputFormat</key>
<enum type="SettingsBase::OutputFormat">RGBA8888</enum>
<key>contentProtection</key>
<struct type="ContentProtection">
<key>key</key>
<string></string>
</struct>
<key>autoAliasEnabled</key>
<true/>
<key>trimSpriteNames</key>
<false/>
<key>globalSpriteSettings</key>
<struct type="SpriteSettings">
<key>scale</key>
<double>1</double>
<key>scaleMode</key>
<enum type="ScaleMode">Smooth</enum>
<key>innerPadding</key>
<uint>0</uint>
<key>extrude</key>
<uint>0</uint>
<key>trimThreshold</key>
<uint>1</uint>
<key>trimMode</key>
<enum type="SpriteSettings::TrimMode">{-TrimMode-}</enum>
<key>heuristicMask</key>
<false/>
</struct>
<key>fileList</key>
<array>
{-filename-}
</array>
<key>ignoreFileList</key>
<array/>
<key>replaceList</key>
<array/>
<key>ignoredWarnings</key>
<array/>
<key>commonDivisorX</key>
<uint>1</uint>
<key>commonDivisorY</key>
<uint>1</uint>
</struct>
</data>
using UnityEngine;
using System.IO;
using System.Text;
using System.Diagnostics;
public class TexturePackerCommandBuild
{
private const string KEY_WIDTH = "{-width-}";
private const string KEY_HEIGHT = "{-height-}";
private const string KEY_FILE_PATH = "{-filename-}";
private const string KEY_SHAPE_PADDING = "{-shapePadding-}";
private const string KEY_BORDER_PADDING = "{-borderPadding-}";
private const string KEY_TRIM_MODE = "{-TrimMode-}";
private const string KEY_FILE_NAME = "{-FileName-}";
private static string m_strTemplateTPS = "Assets/Editor/Helper/template.tps";
private static string m_strTexturePackerExe = "E:/TexturePacker/bin/TexturePacker.exe";
public enum TrimMode
{
None,
Trim,
}
public static void MakeTPS(string strPath, int nWidth, int nHeight, string[] filePaths,
int shapePadding = 2, int borderPadding = 2, TrimMode trimMode = TrimMode.Trim)
{
string strTargetPath = m_strTemplateTPS.Replace("Assets", Application.dataPath);
if (!File.Exists(strTargetPath))
{
UnityEngine.Debug.Log("TexturePackerCommandBuild MakeTPS, not exit file : " + strTargetPath);
return;
}
string strData = File.ReadAllText(strTargetPath, Encoding.UTF8);
strData = strData.Replace(KEY_WIDTH, nWidth.ToString());
strData = strData.Replace(KEY_HEIGHT, nHeight.ToString());
StringBuilder strBuilder = new StringBuilder();
for (int i = 0; i < filePaths.Length; i++)
{
strBuilder.AppendLine("<filename>" + filePaths[i] + "</filename>");
}
strData = strData.Replace(KEY_FILE_PATH, strBuilder.ToString());
strData = strData.Replace(KEY_SHAPE_PADDING, shapePadding.ToString());
strData = strData.Replace(KEY_BORDER_PADDING, borderPadding.ToString());
strData = strData.Replace(KEY_TRIM_MODE, trimMode.ToString());
string strFileNameKey = Path.GetFileNameWithoutExtension(strPath);
strData = strData.Replace(KEY_FILE_NAME, strFileNameKey);
Encoding eutf8 = new UTF8Encoding(false); // 不带bom
File.WriteAllText(strPath, strData, eutf8);
}
public static void BuildByTPS(string strTPSPath)
{
RunCMD(m_strTexturePackerExe, strTPSPath);
}
public static void RunCMD(string strExe, params string[] strParams)
{
string strInput = strExe;
for (int i = 0; i < strParams.Length; i++)
{
strInput += " " + strParams[i];
}
using (Process p = new Process())
{
p.StartInfo.RedirectStandardError = true;
p.StartInfo.RedirectStandardInput = true;
p.StartInfo.RedirectStandardOutput = true;
p.StartInfo.UseShellExecute = false;
p.StartInfo.CreateNoWindow = true;
p.StartInfo.FileName = "cmd.exe";
p.Start();
p.StandardInput.WriteLine(strInput);
p.StandardInput.WriteLine("exit");
p.WaitForExit();
string s = p.StandardError.ReadToEnd();
if (!string.IsNullOrEmpty(s))
{
UnityEngine.Debug.Log(s);
}
}
}
}
La programación es infinita.
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