static Texture2D GetClone(this Texture2D t, TextureFormat textureFormat = SpineTextureFormat, bool mipmaps = UseMipMaps)
{
var newTexture = new Texture2D((int)t.width, (int)t.height, textureFormat, mipmaps);
AtlasUtilities.CopyTexture(t, new Rect(0, 0, t.width, t.height), newTexture);
return(newTexture);
}
/// <summary>Creates a new Texture2D object based on an AtlasRegion.
/// If applyImmediately is true, Texture2D.Apply is called immediately after the Texture2D is filled with data.</summary>
public static Texture2D ToTexture(this AtlasRegion ar, TextureFormat textureFormat = SpineTextureFormat, bool mipmaps = UseMipMaps,
int texturePropertyId = 0, bool linear = false, bool applyPMA = false)
{
Texture2D output;
IntAndAtlasRegionKey cacheKey = new IntAndAtlasRegionKey(texturePropertyId, ar);
CachedRegionTextures.TryGetValue(cacheKey, out output);
if (output == null)
{
Texture2D sourceTexture = texturePropertyId == 0 ? ar.GetMainTexture() : ar.GetTexture(texturePropertyId);
Rect r = ar.GetUnityRect();
int width = (int)r.width;
int height = (int)r.height;
output = new Texture2D(width, height, textureFormat, mipmaps, linear)
{
name = ar.name
};
output.CopyTextureAttributesFrom(sourceTexture);
if (applyPMA)
{
AtlasUtilities.CopyTextureApplyPMA(sourceTexture, r, output);
}
else
{
AtlasUtilities.CopyTexture(sourceTexture, r, output);
}
CachedRegionTextures.Add(cacheKey, output);
CachedRegionTexturesList.Add(output);
}
return(output);
}
static Texture2D GetClone(this Texture2D t, TextureFormat textureFormat = SpineTextureFormat,
bool mipmaps = UseMipMaps, bool linear = false)
{
var newTexture = new Texture2D((int)t.width, (int)t.height, textureFormat, mipmaps, linear);
newTexture.CopyTextureAttributesFrom(t);
AtlasUtilities.CopyTexture(t, new Rect(0, 0, t.width, t.height), newTexture);
return(newTexture);
}
static Texture2D ToTexture(this Sprite s, TextureFormat textureFormat = SpineTextureFormat, bool mipmaps = UseMipMaps)
{
var spriteTexture = s.texture;
var r = s.textureRect;
var newTexture = new Texture2D((int)r.width, (int)r.height, textureFormat, mipmaps);
AtlasUtilities.CopyTexture(spriteTexture, r, newTexture);
return(newTexture);
}
static Texture2D ToTexture(this Sprite s, TextureFormat textureFormat = SpineTextureFormat,
bool mipmaps = UseMipMaps, bool linear = false, bool applyPMA = false)
{
var spriteTexture = s.texture;
var r = s.textureRect;
var newTexture = new Texture2D((int)r.width, (int)r.height, textureFormat, mipmaps, linear);
newTexture.CopyTextureAttributesFrom(spriteTexture);
if (applyPMA)
{
AtlasUtilities.CopyTextureApplyPMA(spriteTexture, r, newTexture);
}
else
{
AtlasUtilities.CopyTexture(spriteTexture, r, newTexture);
}
return(newTexture);
}
/// <summary>Creates a new Texture2D object based on an AtlasRegion.
/// If applyImmediately is true, Texture2D.Apply is called immediately after the Texture2D is filled with data.</summary>
public static Texture2D ToTexture(this AtlasRegion ar, TextureFormat textureFormat = SpineTextureFormat, bool mipmaps = UseMipMaps,
int texturePropertyId = 0, bool linear = false, bool applyPMA = false)
{
Texture2D output;
IntAndAtlasRegionKey cacheKey = new IntAndAtlasRegionKey(texturePropertyId, ar);
CachedRegionTextures.TryGetValue(cacheKey, out output);
if (output == null)
{
Texture2D sourceTexture = texturePropertyId == 0 ? ar.GetMainTexture() : ar.GetTexture(texturePropertyId);
Rect r = ar.GetUnityRect();
// Compensate any image resizing due to Texture 'Max Size' import settings.
// sourceTexture.width returns the resized image dimensions, at least in newer Unity versions.
if (sourceTexture.width < ar.page.width)
{
float scaleX = (float)(sourceTexture.width) / (float)(ar.page.width);
float scaleY = (float)(sourceTexture.height) / (float)(ar.page.height);
var scale = new Vector2(scaleX, scaleY);
r = new Rect(Vector2.Scale(r.position, scale), Vector2.Scale(r.size, scale));
}
int width = (int)r.width;
int height = (int)r.height;
output = new Texture2D(width, height, textureFormat, mipmaps, linear)
{
name = ar.name
};
output.CopyTextureAttributesFrom(sourceTexture);
if (applyPMA)
{
AtlasUtilities.CopyTextureApplyPMA(sourceTexture, r, output);
}
else
{
AtlasUtilities.CopyTexture(sourceTexture, r, output);
}
CachedRegionTextures.Add(cacheKey, output);
CachedRegionTexturesList.Add(output);
}
return(output);
}
/// <summary>Creates a new Texture2D object based on an AtlasRegion.
/// If applyImmediately is true, Texture2D.Apply is called immediately after the Texture2D is filled with data.</summary>
public static Texture2D ToTexture(this AtlasRegion ar, TextureFormat textureFormat = SpineTextureFormat, bool mipmaps = UseMipMaps)
{
Texture2D output;
CachedRegionTextures.TryGetValue(ar, out output);
if (output == null)
{
Texture2D sourceTexture = ar.GetMainTexture();
Rect r = ar.GetUnityRect(sourceTexture.height);
int width = (int)r.width;
int height = (int)r.height;
output = new Texture2D(width, height, textureFormat, mipmaps)
{
name = ar.name
};
AtlasUtilities.CopyTexture(sourceTexture, r, output);
CachedRegionTextures.Add(ar, output);
CachedRegionTexturesList.Add(output);
}
return(output);
}
static Texture2D ToTexture(this Sprite s, TextureFormat textureFormat = SpineTextureFormat,
bool mipmaps = UseMipMaps, bool linear = false, bool applyPMA = false)
{
var spriteTexture = s.texture;
Rect r;
if (!s.packed || s.packingMode == SpritePackingMode.Rectangle)
{
r = s.textureRect;
}
else
{
r = new Rect();
r.xMin = Math.Min(s.uv[0].x, s.uv[1].x) * spriteTexture.width;
r.xMax = Math.Max(s.uv[0].x, s.uv[1].x) * spriteTexture.width;
r.yMin = Math.Min(s.uv[0].y, s.uv[2].y) * spriteTexture.height;
r.yMax = Math.Max(s.uv[0].y, s.uv[2].y) * spriteTexture.height;
#if UNITY_EDITOR
if (s.uv.Length > 4)
{
Debug.LogError("When using a tightly packed SpriteAtlas with Spine, you may only access Sprites that are packed as 'FullRect' from it! " +
"You can either disable 'Tight Packing' at the whole SpriteAtlas, or change the single Sprite's TextureImporter Setting 'MeshType' to 'Full Rect'." +
"Sprite Asset: " + s.name, s);
}
#endif
}
var newTexture = new Texture2D((int)r.width, (int)r.height, textureFormat, mipmaps, linear);
newTexture.CopyTextureAttributesFrom(spriteTexture);
if (applyPMA)
{
AtlasUtilities.CopyTextureApplyPMA(spriteTexture, r, newTexture);
}
else
{
AtlasUtilities.CopyTexture(spriteTexture, r, newTexture);
}
return(newTexture);
}