public (IComponent[], IAsset[]) Render(XdObjectJson xdObject, XdAssetHolder assetHolder, IObbGetter obbGetter)
{
var components = new List <IComponent>();
var assets = new List <IAsset>();
var color = xdObject.GetFillUnityColor();
var svg = SvgUtil.CreateSvg(xdObject);
xdObject.Group.Children = new XdObjectJson[] { };
var size = obbGetter.Get(xdObject).Size;
var spriteUid = $"{xdObject.GetSimpleName()}_{xdObject.Id.Substring(0, 8)}.png";
var svgHash = FastHash.CalculateHash(svg);
var cachedSvg = assetHolder.GetCachedSvg(svgHash);
if (cachedSvg != null)
{
spriteUid = cachedSvg.SpriteUid;
}
else
{
assets.Add(new SpriteAsset(spriteUid, svgHash, size, null, null));
var xdImportSettings = XdImporter.Settings;
assetHolder.Save(spriteUid, () => SvgToPng.Convert(svg, size, xdImportSettings));
assetHolder.SaveCacheSvg(spriteUid, svgHash);
}
components.Add(new ImageComponent(
spriteUid,
new Color(1f, 1f, 1f, color.a),
Vector2Int.one
));
return(components.ToArray(), assets.ToArray());
}
// Renderは親から子供の順番
private IElement[] Render(XdObjectJson xdObject, [CanBeNull] Obb parent)
{
var eid = _nextEid;
_nextEid++;
var originalObb = _obbHolder.Get(xdObject);
var obb = originalObb.CalcObbInWorld(parent);
var position = obb.CalcLocalRect().center - (parent?.Size ?? Vector2.zero) / 2f;
var size = obb.Size;
var anchorX = AnchorXType.Center;
var anchorY = AnchorYType.Middle;
var rotation = obb.Rotation;
if (Mathf.Abs(rotation) < 0.0001f)
{
rotation = 0f;
}
var constRight = xdObject.Meta.Ux.ConstraintRight;
var constLeft = xdObject.Meta.Ux.ConstraintLeft;
if (constRight && constLeft)
{
anchorX = AnchorXType.Stretch;
}
else if (constRight)
{
anchorX = AnchorXType.Right;
}
else if (constLeft)
{
anchorX = AnchorXType.Left;
}
var constTop = xdObject.Meta.Ux.ConstraintTop;
var constBottom = xdObject.Meta.Ux.ConstraintBottom;
if (constTop && constBottom)
{
anchorY = AnchorYType.Stretch;
}
else if (constTop)
{
anchorY = AnchorYType.Top;
}
else if (constBottom)
{
anchorY = AnchorYType.Bottom;
}
foreach (var parser in _objectParsers)
{
if (!parser.Is(xdObject))
{
continue;
}
var(components, assets) = parser.Render(xdObject, obb, _xdAssetHolder);
var children = new IElement[] { };
if (xdObject.Group != null)
{
children = Render(xdObject.Group.Children, originalObb);
}
var element = new ObjectElement(
eid,
xdObject.GetSimpleName(),
position,
size,
anchorX,
anchorY,
rotation,
xdObject.Visible ?? true,
components,
children.Select(x => x.Eid).ToArray()
);
foreach (var asset in assets)
{
if (Assets.Any(x => x.FileName == asset.FileName))
{
continue;
}
Assets.Add(asset);
}
Elements.Add(element);
return(new IElement[] { element });
}
if (xdObject.Type == "group")
{
var components = new List <IComponent>();
foreach (var parser in _groupParsers)
{
if (!parser.Is(xdObject))
{
continue;
}
var(c, assets) = parser.Render(xdObject, _xdAssetHolder, _obbHolder);
components.AddRange(c);
foreach (var asset in assets)
{
if (Assets.Any(x => x.FileName == asset.FileName))
{
continue;
}
Assets.Add(asset);
}
break;
}
var generatedChildren = new IElement[] { };
if (xdObject.Group != null)
{
generatedChildren = Render(xdObject.Group.Children, originalObb);
}
var group = new ObjectElement(
eid,
xdObject.GetSimpleName(),
position,
size,
anchorX,
anchorY,
rotation,
xdObject.Visible ?? true,
components.ToArray(),
generatedChildren.Select(x => x.Eid).ToArray()
);
Elements.Add(group);
return(new IElement[] { group });
}
throw new Exception($"Unknown object type {xdObject.Type}");
}
public static (ImageComponent, IAsset[]) RenderImage(XdObjectJson xdObject, Obb obb, XdAssetHolder assetHolder)
{
ImageComponent imageComponent = null;
SpriteAsset asset = null;
var color = xdObject.GetFillUnityColor();
var ux = xdObject.Style?.Fill?.Pattern?.Meta?.Ux;
var flipX = ux?.FlipX ?? false;
var flipY = ux?.FlipY ?? false;
var direction = new Vector2Int(flipX ? -1 : 1, flipY ? -1 : 1);
var shapeType = xdObject.Shape?.Type;
if (!string.IsNullOrWhiteSpace(ux?.Uid))
{
var spriteUid = $"{xdObject.GetSimpleName()}_{ux?.Uid.Substring(0, 8)}.png";
asset = new SpriteAsset(spriteUid, xdObject.Style.Fill.Pattern.Meta.Ux.HrefLastModifiedDate, obb.Size, null, null);
imageComponent = new ImageComponent(
spriteUid,
color,
direction
);
assetHolder.Save(spriteUid, xdObject.Style.Fill.Pattern.Meta);
}
else if (SvgUtil.Types.Contains(shapeType))
{
var spriteUid = $"{xdObject.GetSimpleName()}_{xdObject.Id.Substring(0, 8)}.png";
var svg = SvgUtil.CreateSvg(xdObject);
var svgHash = FastHash.CalculateHash(svg);
var cachedSvg = assetHolder.GetCachedSvg(svgHash);
if (cachedSvg != null)
{
spriteUid = cachedSvg.SpriteUid;
}
else
{
asset = new SpriteAsset(spriteUid, svgHash, obb.Size, null, null);
var xdImportSettings = XdImporter.Settings;
assetHolder.Save(spriteUid, () => SvgToPng.Convert(svg, obb.Size, xdImportSettings));
assetHolder.SaveCacheSvg(spriteUid, svgHash);
}
imageComponent = new ImageComponent(
spriteUid,
new Color(1f, 1f, 1f, color.a),
direction
);
}
else
{
Debug.LogError($"Unknown shape type {shapeType} in {xdObject.Name}({xdObject.Id}, {xdObject.Guid})");
}
var assets = new List <IAsset>();
if (!xdObject.HasParameter("placeholder") && asset != null)
{
assets.Add(asset);
}
return(imageComponent, assets.ToArray());
}
private static IElement CreateSvgLine(XdObjectJson xdObject, List <IDefElement> defs)
{
var id = xdObject.GetSimpleName().Replace(" ", "_");
var dataName = xdObject.GetSimpleName();
var shape = xdObject.Shape;
var parameter = new ElementParameter
{
Id = id
};
parameter.Transform = new Transform {
Value = xdObject.Transform
};
var opacity = xdObject.Style?.Opacity;
parameter.Opacity = opacity;
if (xdObject.Group != null)
{
if (MaskGroupParser.Is(xdObject))
{
var clipPathId = $"clip-path{defs.Count}";
parameter.ClipPath = $"url(#{clipPathId})";
var clipPathChildren = xdObject.Meta.Ux.ClipPathResources.Children.Select(x => CreateSvgLine(x, defs));
defs.Add(new ClipPathDefElement {
Id = clipPathId, Children = clipPathChildren.ToArray()
});
}
parameter.DataName = dataName;
var blendMode = xdObject.Style?.BlendMode;
var isolation = xdObject.Style?.Isolation;
var children = xdObject.Group.Children.Select(x => CreateSvgLine(x, defs)).ToArray();
return(new GroupElement {
Parameter = parameter, Children = children, BlendMode = blendMode, Isolation = isolation
});
}
XdStyleFillPatternJson image = null;
var fill = xdObject.Style?.Fill;
parameter.EnableFill = true;
if (fill != null && fill.Type != "none")
{
var color = xdObject.Style.Fill.ToUnityColor();
parameter.Fill = color;
if (fill.Type == "solid" || fill.Type == "gradient")
{
// nothing to do
// gradientはサポートしていないが、知らないタイプというわけではないのでスルー
}
else if (fill.Type == "pattern")
{
image = fill.Pattern;
parameter.Fill = null;
}
else
{
Debug.LogWarning($"Unknown fill type {fill.Type} in {xdObject.Name}");
}
if (!string.IsNullOrWhiteSpace(shape.Winding))
{
parameter.FillRule = shape.Winding;
}
}
float?shapeR = null;
if (shape.R != null)
{
if (shape.R is List <object> list)
{
shapeR = (float)(double)list[0];
}
else if (shape.R is double d)
{
shapeR = (float)d;
}
else
{
throw new NotSupportedException($"Unknown shape.r type {shape.R.GetType()}");
}
}
if (shapeR != null && shape.Type != CircleElement.Name)
{
parameter.Rx = shapeR;
if (parameter.Rx > shape.Width / 2f)
{
parameter.Rx = shape.Width / 2f;
}
if (parameter.Rx > shape.Height / 2f)
{
parameter.Rx = shape.Height / 2f;
}
}
var stroke = xdObject.Style?.Stroke;
string strokeAlign = null;
if (stroke != null && stroke.Type != "none")
{
parameter.EnableStroke = true;
parameter.Stroke = stroke.ToUnityColor();
parameter.StrokeWidth = stroke.Width;
parameter.StrokeMiterLimit = stroke.MiterLimit;
if (!string.IsNullOrWhiteSpace(stroke.Join))
{
parameter.StrokeLinejoin = stroke.Join;
}
if (!string.IsNullOrWhiteSpace(stroke.Cap))
{
parameter.StrokeLinecap = stroke.Cap;
}
if (stroke.Dash != null)
{
parameter.StrokeDasharray = stroke.Dash;
}
if (stroke.Align == null)
{
strokeAlign = null;
}
else if (stroke.Align == "outside")
{
strokeAlign = "outside";
}
else if (stroke.Align == "inside")
{
strokeAlign = "inside";
}
else
{
throw new NotSupportedException($"{xdObject} has unknown align type {stroke.Align}");
}
}
if (image != null)
{
var imageBytes = XdImporter.XdFile.GetResource(fill.Pattern.Meta);
return(new ImageElement {
Parameter = parameter, ImageBytes = imageBytes, Width = shape.Width, Height = shape.Height
});
}
if (shape.Type == PathElement.Name)
{
return new PathElement {
Parameter = parameter, D = shape.Path
}
}
;
if (shape.Type == CompoundElement.Name)
{
return new CompoundElement {
Parameter = parameter, D = shape.Path
}
}
;
if (shape.Type == LineElement.Name)
{
return new LineElement {
Parameter = parameter, X1 = shape.X1, Y1 = shape.Y1, X2 = shape.X2, Y2 = shape.Y2
}
}
;
if (shape.Type == RectElement.Name)
{
if (strokeAlign == "outside")
{
return(RectElement.Outside(shape, parameter));
}
if (strokeAlign == "inside")
{
return(RectElement.Inside(shape, parameter));
}
return(new RectElement {
Parameter = parameter, Width = shape.Width, Height = shape.Height
});
}
if (shape.Type == CircleElement.Name)
{
if (strokeAlign == "outside")
{
return(CircleElement.Outside(shape, parameter, shapeR));
}
if (strokeAlign == "inside")
{
return(CircleElement.Inside(shape, parameter, shapeR));
}
return(new CircleElement {
Parameter = parameter, Cx = shape.Cx, Cy = shape.Cy, R = shapeR.Value
});
}
if (shape.Type == EllipseElement.Name)
{
if (strokeAlign == "outside")
{
return(EllipseElement.Outside(shape, parameter));
}
if (strokeAlign == "inside")
{
return(EllipseElement.Inside(shape, parameter));
}
return(new EllipseElement {
Parameter = parameter, Cx = shape.Cx, Cy = shape.Cy, Rx = shape.Rx, Ry = shape.Ry
});
}
throw new NotSupportedException($"Unknown type {shape.Type}");
}