/// <summary>
/// Gets a clone of the attachment remapped with an atlasRegion image.</summary>
/// <returns>The remapped clone.</returns>
/// <param name="o">The original attachment.</param>
/// <param name="atlasRegion">Atlas region.</param>
/// <param name="cloneMeshAsLinked">If <c>true</c> MeshAttachments will be cloned as linked meshes and will inherit animation from the original attachment.</param>
/// <param name="useOriginalRegionSize">If <c>true</c> the size of the original attachment will be followed, instead of using the Sprite size.</param>
/// <param name="scale">Unity units per pixel scale used to scale the atlas region size when not using the original region size.</param>
public static Attachment GetRemappedClone(this Attachment o, AtlasRegion atlasRegion, bool cloneMeshAsLinked = true, bool useOriginalRegionSize = false, float scale = 0.01f)
{
var regionAttachment = o as RegionAttachment;
if (regionAttachment != null)
{
RegionAttachment newAttachment = (RegionAttachment)regionAttachment.Copy();
newAttachment.SetRegion(atlasRegion, false);
if (!useOriginalRegionSize)
{
newAttachment.Width = atlasRegion.width * scale;
newAttachment.Height = atlasRegion.height * scale;
}
newAttachment.UpdateOffset();
return(newAttachment);
}
else
{
var meshAttachment = o as MeshAttachment;
if (meshAttachment != null)
{
MeshAttachment newAttachment = cloneMeshAsLinked ? meshAttachment.NewLinkedMesh() : (MeshAttachment)meshAttachment.Copy();
newAttachment.SetRegion(atlasRegion);
return(newAttachment);
}
}
return(o.Copy());
}
public static Attachment GetRemappedClone(this Attachment o, AtlasRegion atlasRegion, bool cloneMeshAsLinked = true, bool useOriginalRegionSize = false, float scale = 0.01f)
{
RegionAttachment attachment = o as RegionAttachment;
if (attachment != null)
{
RegionAttachment clone = attachment.GetClone();
clone.SetRegion(atlasRegion, false);
if (!useOriginalRegionSize)
{
clone.width = atlasRegion.width * scale;
clone.height = atlasRegion.height * scale;
}
clone.UpdateOffset();
return(clone);
}
MeshAttachment attachment3 = o as MeshAttachment;
if (attachment3 != null)
{
MeshAttachment attachment4 = !cloneMeshAsLinked?attachment3.GetClone() : attachment3.GetLinkedClone(cloneMeshAsLinked);
attachment4.SetRegion(atlasRegion, true);
return(attachment4);
}
return(o.GetClone(true));
}
public static Attachment GetRemappedClone(this Attachment o, AtlasRegion atlasRegion, bool cloneMeshAsLinked = true, bool useOriginalRegionSize = false, float scale = 0.01f)
{
RegionAttachment regionAttachment = o as RegionAttachment;
if (regionAttachment != null)
{
RegionAttachment clone = regionAttachment.GetClone();
clone.SetRegion(atlasRegion, updateOffset: false);
if (!useOriginalRegionSize)
{
clone.width = (float)atlasRegion.width * scale;
clone.height = (float)atlasRegion.height * scale;
}
clone.UpdateOffset();
return(clone);
}
MeshAttachment meshAttachment = o as MeshAttachment;
if (meshAttachment != null)
{
MeshAttachment meshAttachment2 = (!cloneMeshAsLinked) ? meshAttachment.GetClone() : meshAttachment.GetLinkedClone(cloneMeshAsLinked);
meshAttachment2.SetRegion(atlasRegion);
return(meshAttachment2);
}
return(o.GetClone(cloneMeshesAsLinked: true));
}
public static void SetRegion(this Attachment attachment, AtlasRegion region, bool updateOffset = true)
{
RegionAttachment attachment2 = attachment as RegionAttachment;
if (attachment2 != null)
{
attachment2.SetRegion(region, updateOffset);
}
MeshAttachment attachment3 = attachment as MeshAttachment;
if (attachment3 != null)
{
attachment3.SetRegion(region, updateOffset);
}
}