private static void ApplySettings(Uni2DTextureAtlas a_rAtlas)
{
if (a_rAtlas.ApplySettings( ) == false)
{
EditorUtility.DisplayDialog("Uni2D Texture Atlasing",
"Uni2D could not pack all the specified textures into '" + a_rAtlas.name + "'.\n"
+ "Please check the maximum allowed atlas size and the input textures.",
"OK");
}
}
// Generate atlas
private void GenerateAtlas(AnimationClipRegeneration a_eRegeneration)
{
int iFrameCount = this.FrameCount;
if (globalAtlas != null) // global atlas
{
string[] oTextureGUIDs = this.GetAllFramesTextureGUIDs( );
if (a_eRegeneration == AnimationClipRegeneration.RegenerateAll ||
(a_eRegeneration == AnimationClipRegeneration.RegenerateAlsoAtlasIfNeeded &&
(globalAtlas.UnappliedSettings || globalAtlas.Contains(oTextureGUIDs) == false)))
{
globalAtlas.ApplySettings( );
}
globalAtlas.AddTextures(oTextureGUIDs);
}
else // Atlas per frame
{
HashSet <Uni2DTextureAtlas> oFrameAtlases = new HashSet <Uni2DTextureAtlas>( );
for (int iFrameIndex = 0; iFrameIndex < iFrameCount; ++iFrameIndex)
{
Uni2DAnimationFrame rFrame = frames[iFrameIndex];
Uni2DTextureAtlas rFrameAtlas = rFrame.atlas;
if (rFrameAtlas != null)
{
string oFrameTextureGUID = rFrame.textureContainer != null ? rFrame.textureContainer.GUID : null;
if (a_eRegeneration == AnimationClipRegeneration.RegenerateAll ||
(a_eRegeneration == AnimationClipRegeneration.RegenerateAlsoAtlasIfNeeded &&
(rFrameAtlas.UnappliedSettings || rFrameAtlas.Contains(oFrameTextureGUID) == false)))
{
oFrameAtlases.Add(rFrameAtlas);
}
rFrameAtlas.AddTextures(new string[1] {
oFrameTextureGUID
});
}
}
// Regenerate atlases
foreach (Uni2DTextureAtlas rFrameAtlas in oFrameAtlases)
{
rFrameAtlas.ApplySettings( );
}
}
}
private static void ApplySettings( Uni2DTextureAtlas a_rAtlas )
{
if( a_rAtlas.ApplySettings( ) == false )
{
EditorUtility.DisplayDialog( "Uni2D Texture Atlasing",
"Uni2D could not pack all the specified textures into '" + a_rAtlas.name + "'.\n"
+ "Please check the maximum allowed atlas size and the input textures.",
"OK" );
}
}
