public static Texture2D ProcessTexture(
EmbeddedTextureData embeddedTextureData,
string name,
ref bool hasAlphaChannel,
bool isNormalMap = false,
TextureWrapMode textureWrapMode = TextureWrapMode.Repeat,
FilterMode textureFilterMode = FilterMode.Bilinear,
TextureCompression textureCompression = TextureCompression.None,
bool checkAlphaChannel = false,
bool generateMipMaps = true
)
{
Texture2D finalTexture2D = null;
if (embeddedTextureData.DataPointer == IntPtr.Zero || embeddedTextureData.DataLength <= 0)
{
#if TRILIB_OUTPUT_MESSAGES
Debug.LogWarningFormat("Texture '{0}' not found", path);
#endif
}
else
{
Texture2D tempTexture2D;
if (ApplyTextureData(embeddedTextureData, out tempTexture2D))
{
finalTexture2D = ProcessTextureData(tempTexture2D, name, ref hasAlphaChannel, textureWrapMode, textureFilterMode, textureCompression, isNormalMap, checkAlphaChannel, generateMipMaps);
}
#if TRILIB_OUTPUT_MESSAGES
Debug.LogErrorFormat("Unable to load texture '{0}'", path);
#endif
}
embeddedTextureData.Dispose();
return(finalTexture2D);
}
private static bool ApplyTextureData(EmbeddedTextureData embeddedTextureData, out Texture2D outputTexture2D)
{
if (embeddedTextureData.Data == null && embeddedTextureData.DataPointer == IntPtr.Zero)
{
outputTexture2D = null;
return(false);
}
try
{
outputTexture2D = new Texture2D(embeddedTextureData.Width, embeddedTextureData.Height, TextureFormat.RGBA32, false);
if (embeddedTextureData.DataPointer != IntPtr.Zero)
{
outputTexture2D.LoadRawTextureData(embeddedTextureData.DataPointer, embeddedTextureData.DataLength);
}
else
{
outputTexture2D.LoadRawTextureData(embeddedTextureData.Data);
}
outputTexture2D.Apply();
return(true);
}
#if TRILIB_OUTPUT_MESSAGES
catch (Exception e)
{
outputTexture2D = null;
Debug.LogError("Invalid embedded texture data" + e);
return(false);
}
#else
catch
{
outputTexture2D = null;
return(false);
}
#endif
}