static void CreateStroke(SVGLineElement svgElement)
{
string name = svgElement.attrList.GetValue("id");
if (string.IsNullOrEmpty(name))
{
name = "Line Stroke ";
}
List <List <Vector2> > path = SVGSimplePath.CreateStroke(SVGGraphics.position_buffer, svgElement.paintable, ClosePathRule.NEVER);
if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
{
path = SVGGeom.ClipPolygon(path, svgElement.paintable.clipPathList);
}
SVGGraphics.AddLayer(name, path, svgElement.paintable, svgElement.transformMatrix, true);
/*
* Mesh antialiasingMesh;
* Mesh mesh = SVGLineUtils.TessellateStroke(path, SVGSimplePath.GetStrokeColor(svgElement.paintable), out antialiasingMesh);
* if(mesh == null) return;
* mesh.name = name;
* SVGGraphics.AddLayer(new SVGMesh(mesh, svgElement.paintable.svgFill, svgElement.paintable.opacity));
* if(antialiasingMesh != null)
* {
* SVGFill svgFill = svgElement.paintable.svgFill.Clone();
* svgFill.blend = FILL_BLEND.ALPHA_BLENDED;
* SVGGraphics.AddLayer(new SVGMesh(antialiasingMesh, svgFill, svgElement.paintable.opacity));
* }
*/
}
static void CreateStroke(SVGLineElement svgElement)
{
string name = svgElement.attrList.GetValue("id");
if (string.IsNullOrEmpty(name))
{
name = "Line Stroke ";
}
List <List <Vector2> > stroke = SVGSimplePath.CreateStroke(SVGGraphics.position_buffer, svgElement.paintable, ClosePathRule.NEVER);
if (svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
{
stroke = SVGGeom.ClipPolygon(stroke, svgElement.paintable.clipPathList);
}
Mesh antialiasingMesh;
Mesh mesh = SVGLineUtils.TessellateStroke(stroke, SVGSimplePath.GetStrokeColor(svgElement.paintable), out antialiasingMesh);
if (mesh == null)
{
return;
}
mesh.name = name;
SVGGraphics.AddMesh(new SVGMesh(mesh, svgElement.paintable.svgFill, svgElement.paintable.opacity));
if (antialiasingMesh != null)
{
SVGFill svgFill = svgElement.paintable.svgFill.Clone();
svgFill.blend = FILL_BLEND.ALPHA_BLENDED;
SVGGraphics.AddMesh(new SVGMesh(antialiasingMesh, svgFill, svgElement.paintable.opacity));
}
}
public static List <Vector2> GetPath(SVGMatrix matrix, SVGLineElement svgElement)
{
List <Vector2> output = new List <Vector2>()
{
matrix.Transform(new Vector2(svgElement.x1.value, svgElement.y1.value)),
matrix.Transform(new Vector2(svgElement.x2.value, svgElement.y2.value))
};
return(output);
}
public static void Create(SVGLineElement svgElement)
{
if (svgElement.paintable.visibility != SVGVisibility.Visible || svgElement.paintable.display == SVGDisplay.None)
{
return;
}
SVGGraphics.position_buffer = GetPath(svgElement.transformMatrix, svgElement);
if (svgElement.paintable.IsStroke())
{
CreateStroke(svgElement);
}
}
public static List <List <Vector2> > GetClipPath(SVGMatrix matrix, SVGLineElement svgElement)
{
List <Vector2> path = GetPath(matrix, svgElement);
if (path == null || path.Count == 0)
{
return(null);
}
List <List <Vector2> > clipPath = new List <List <Vector2> >();
List <StrokeSegment[]> segments = new List <StrokeSegment[]>()
{
SVGSimplePath.GetSegments(path)
};
List <List <Vector2> > strokePath = SVGLineUtils.StrokeShape(segments, svgElement.paintable.strokeWidth, Color.black, SVGSimplePath.GetStrokeLineJoin(svgElement.paintable.strokeLineJoin), SVGSimplePath.GetStrokeLineCap(svgElement.paintable.strokeLineCap), svgElement.paintable.miterLimit, svgElement.paintable.dashArray, svgElement.paintable.dashOffset, ClosePathRule.NEVER, SVGGraphics.roundQuality);
if (strokePath != null && strokePath.Count > 0)
{
clipPath.AddRange(strokePath);
}
return(clipPath);
}
public static List <Vector2> GetPath(SVGLineElement svgElement)
{
return(GetPath(SVGMatrix.Identity(), svgElement));
}
private List <List <Vector2> > GetClipPath(Node node, SVGMatrix svgMatrix)
{
SVGTransformList transformList = new SVGTransformList();
switch (node.name)
{
case SVGNodeName.Rect:
{
return(SVGRectElement.GetClipPath(svgMatrix, new SVGRectElement(node, transformList)));
}
case SVGNodeName.Line:
{
return(SVGLineElement.GetClipPath(svgMatrix, new SVGLineElement(node, transformList)));
}
case SVGNodeName.Circle:
{
return(SVGCircleElement.GetClipPath(svgMatrix, new SVGCircleElement(node, transformList)));
}
case SVGNodeName.Ellipse:
{
return(SVGEllipseElement.GetClipPath(svgMatrix, new SVGEllipseElement(node, transformList)));
}
case SVGNodeName.PolyLine:
{
return(SVGPolylineElement.GetClipPath(svgMatrix, new SVGPolylineElement(node, transformList)));
}
case SVGNodeName.Polygon:
{
return(SVGPolygonElement.GetClipPath(svgMatrix, new SVGPolygonElement(node, transformList)));
}
case SVGNodeName.Path:
{
return(SVGPathElement.GetClipPath(svgMatrix, new SVGPathElement(node, transformList)));
}
case SVGNodeName.Use:
{
string xlink = node.attributes.GetValue("xlink:href");
if (!string.IsNullOrEmpty(xlink))
{
if (xlink [0] == '#')
{
xlink = xlink.Remove(0, 1);
}
if (SVGParser._defs.ContainsKey(xlink))
{
Node definitionNode = SVGParser._defs [xlink];
if (definitionNode != null && definitionNode != node)
{
return(GetClipPath(definitionNode, svgMatrix));
}
}
}
break;
}
}
return(null);
}
public static List<Vector2> GetPath(SVGMatrix matrix, SVGLineElement svgElement)
{
List<Vector2> output = new List<Vector2>(){
matrix.Transform(new Vector2(svgElement.x1.value, svgElement.y1.value)),
matrix.Transform(new Vector2(svgElement.x2.value, svgElement.y2.value))
};
return output;
}
public static List<Vector2> GetPath(SVGLineElement svgElement)
{
return GetPath(SVGMatrix.Identity(), svgElement);
}
static void CreateStroke(SVGLineElement svgElement)
{
string name = svgElement.attrList.GetValue("id");
if (string.IsNullOrEmpty(name))
name = "Line Stroke ";
List<List<Vector2>> stroke = SVGSimplePath.CreateStroke(SVGGraphics.position_buffer, svgElement.paintable, ClosePathRule.NEVER);
if(svgElement.paintable.clipPathList != null && svgElement.paintable.clipPathList.Count > 0)
{
stroke = SVGGeom.ClipPolygon(stroke, svgElement.paintable.clipPathList);
}
Mesh antialiasingMesh;
Mesh mesh = SVGLineUtils.TessellateStroke(stroke, SVGSimplePath.GetStrokeColor(svgElement.paintable), out antialiasingMesh);
if(mesh == null) return;
mesh.name = name;
SVGGraphics.AddMesh(new SVGMesh(mesh, svgElement.paintable.svgFill, svgElement.paintable.opacity));
if(antialiasingMesh != null)
{
SVGFill svgFill = svgElement.paintable.svgFill.Clone();
svgFill.blend = FILL_BLEND.ALPHA_BLENDED;
SVGGraphics.AddMesh(new SVGMesh(antialiasingMesh, svgFill, svgElement.paintable.opacity));
}
}
public static void Create(SVGLineElement svgElement)
{
if(svgElement.paintable.visibility != SVGVisibility.Visible || svgElement.paintable.display == SVGDisplay.None)
return;
SVGGraphics.position_buffer = GetPath(svgElement.transformMatrix, svgElement);
if(svgElement.paintable.IsStroke())
CreateStroke(svgElement);
}
public static List<List<Vector2>> GetClipPath(SVGMatrix matrix, SVGLineElement svgElement)
{
List<Vector2> path = GetPath(matrix, svgElement);
if(path == null || path.Count == 0) return null;
List<List<Vector2>> clipPath = new List<List<Vector2>>();
List<StrokeSegment[]> segments = new List<StrokeSegment[]>(){SVGSimplePath.GetSegments(path)};
List<List<Vector2>> strokePath = SVGLineUtils.StrokeShape(segments, svgElement.paintable.strokeWidth, Color.black, SVGSimplePath.GetStrokeLineJoin(svgElement.paintable.strokeLineJoin), SVGSimplePath.GetStrokeLineCap(svgElement.paintable.strokeLineCap), svgElement.paintable.miterLimit, svgElement.paintable.dashArray, svgElement.paintable.dashOffset, ClosePathRule.NEVER, SVGGraphics.roundQuality);
if(strokePath != null && strokePath.Count > 0) clipPath.AddRange(strokePath);
return clipPath;
}