/// <summary>
/// Get original sprite size from GuiAtlas.
/// </summary>
/// <returns>The original size.</returns>
public Vector2i GetOriginalSize()
{
if (SpriteAtlas != null && !string.IsNullOrEmpty(SpriteName))
{
var sprData = SpriteAtlas.GetSpriteData(SpriteName);
return(new Vector2i(
(int)(sprData.CornerW * SpriteAtlas.ColorTexture.width),
(int)(sprData.CornerH * SpriteAtlas.ColorTexture.height)));
}
return(Vector2i.zero);
}
/// <summary>
/// Force revalidate visuals.
/// </summary>
/// <returns>true, if visuals were updated.</returns>
/// <param name="changes">What should be revalidate.</param>
public override bool UpdateVisuals(GuiDirtyType changes)
{
if (!base.UpdateVisuals(changes))
{
return(false);
}
if ((changes & (GuiDirtyType.Geometry | GuiDirtyType.Panel)) != GuiDirtyType.None)
{
if (SpriteAtlas != null && SpriteAtlas.ColorTexture != null)
{
_meshRenderer.sharedMaterial = Panel.GetMaterial(SpriteAtlas);
if ((changes & GuiDirtyType.Geometry) != GuiDirtyType.None)
{
var w = _isSpriteFlippedHorizontal ? -Width : Width;
var h = _isSpriteFlippedVertical ? -Height : Height;
var sprData = SpriteAtlas.GetSpriteData(SpriteName);
switch (SpriteType)
{
case GuiSpriteType.RoundFilled:
GuiMeshTools.FillRoundFilledSprite(_meshFilter.sharedMesh, w, h, FillValue, Color, sprData);
break;
case GuiSpriteType.Sliced:
case GuiSpriteType.TiledHorizontal:
case GuiSpriteType.TiledVertical:
case GuiSpriteType.TiledBoth:
var texSize = new Vector2(SpriteAtlas.ColorTexture.width, SpriteAtlas.ColorTexture.height);
var isHorTiled = SpriteType == GuiSpriteType.TiledBoth || SpriteType == GuiSpriteType.TiledHorizontal;
var isVerTiled = SpriteType == GuiSpriteType.TiledBoth || SpriteType == GuiSpriteType.TiledVertical;
GuiMeshTools.FillSlicedTiledSprite(
_meshFilter.sharedMesh, w, h, Color, sprData,
texSize, isHorTiled, isVerTiled, IsSpriteCenterFilled);
break;
default:
GuiMeshTools.FillSimpleSprite(_meshFilter.sharedMesh, w, h, Color, sprData);
break;
}
}
}
else
{
_meshFilter.sharedMesh.Clear(true);
}
}
return(true);
}
/// <summary>
/// Align tiled sprites for 100% filling internal part.
/// </summary>
public void AlignTiledSizeToOriginal()
{
if (SpriteAtlas != null && !string.IsNullOrEmpty(SpriteName))
{
var sprData = SpriteAtlas.GetSpriteData(SpriteName);
int srcWidthBorder;
int srcWidthCenter;
int srcHeightBorder;
int srcHeightCenter;
switch (SpriteType)
{
case GuiSpriteType.TiledHorizontal:
srcWidthBorder = (int)((sprData.BorderL + sprData.BorderR) * SpriteAtlas.ColorTexture.width);
srcWidthCenter = (int)(sprData.CenterWidth * SpriteAtlas.ColorTexture.width);
Width = Mathf.RoundToInt((Width - srcWidthBorder) / (float)srcWidthCenter) * srcWidthCenter + srcWidthBorder;
break;
case GuiSpriteType.TiledVertical:
srcHeightBorder = (int)((sprData.BorderT + sprData.BorderB) * SpriteAtlas.ColorTexture.height);
srcHeightCenter = (int)(sprData.CenterHeight * SpriteAtlas.ColorTexture.height);
Height = Mathf.RoundToInt((Height - srcHeightBorder) / (float)srcHeightCenter) * srcHeightCenter + srcHeightBorder;
break;
case GuiSpriteType.TiledBoth:
srcWidthBorder = (int)((sprData.BorderL + sprData.BorderR) * SpriteAtlas.ColorTexture.width);
srcHeightBorder = (int)((sprData.BorderT + sprData.BorderB) * SpriteAtlas.ColorTexture.height);
srcWidthCenter = (int)(sprData.CenterWidth * SpriteAtlas.ColorTexture.width);
srcHeightCenter = (int)(sprData.CenterHeight * SpriteAtlas.ColorTexture.height);
Width = Mathf.RoundToInt((Width - srcWidthBorder) / (float)srcWidthCenter) * srcWidthCenter + srcWidthBorder;
Height = Mathf.RoundToInt((Height - srcHeightBorder) / (float)srcHeightCenter) * srcHeightCenter + srcHeightBorder;
break;
default:
var srcWidth = (int)(sprData.CornerW * SpriteAtlas.ColorTexture.width);
var srcHeight = (int)(sprData.CornerH * SpriteAtlas.ColorTexture.height);
Width = Mathf.RoundToInt(Width / (float)srcWidth) * srcWidth;
Height = Mathf.RoundToInt(Height / (float)srcHeight) * srcHeight;
break;
}
}
}