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[unity] Handle case where 0 textures are repacked.

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pharan 2018-12-08 01:45:13 +08:00 committed by GitHub
parent 2aa5685c9a
commit 3331d30eae
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1 changed files with 4 additions and 1 deletions
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spine-unity/Assets/Spine/Runtime/spine-unity/Modules/AttachmentTools/AttachmentTools.cs
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@ -438,8 +438,11 @@ namespace Spine.Unity.Modules.AttachmentTools {
// Fill a new texture with the collected attachment textures. // Fill a new texture with the collected attachment textures.
var newTexture = new Texture2D(maxAtlasSize, maxAtlasSize, textureFormat, mipmaps); var newTexture = new Texture2D(maxAtlasSize, maxAtlasSize, textureFormat, mipmaps);
newTexture.mipMapBias = AtlasUtilities.DefaultMipmapBias; newTexture.mipMapBias = AtlasUtilities.DefaultMipmapBias;
newTexture.anisoLevel = texturesToPack[0].anisoLevel;
newTexture.name = newAssetName; newTexture.name = newAssetName;
// Copy settings
if (texturesToPack.Count > 0) {
newTexture.anisoLevel = texturesToPack[0].anisoLevel;
}
var rects = newTexture.PackTextures(texturesToPack.ToArray(), padding, maxAtlasSize); var rects = newTexture.PackTextures(texturesToPack.ToArray(), padding, maxAtlasSize);
// Rehydrate the repacked textures as a Material, Spine atlas and Spine.AtlasAttachments // Rehydrate the repacked textures as a Material, Spine atlas and Spine.AtlasAttachments