public void Render(List <Strokedata> strokelist, Strokedata stroke)
{
Cleancanvas();
_swapchain.Present(0, PresentFlags.None);
Pointtrace.ClearAll();
Tooltype.type = Tooltype.lasttype;
}
protected void Createvertex(Strokedata stroke)
{
Pointdata a = null, b = null, c = null, d = null;
// create test vertex data, making sure to rewind the stream afterward
lock (stroke.Plist)
{
int count = 0;
int precise = 5;
List <Pointdata> list = CloneTool.Clone(stroke.Plist);
Pointdata last = list[0];
for (int j = 0; j < list.Count; j++)
{
Pointdata p = list[j];
if (j >= stroke.Index)
{
List <Pointdata> pointCircle = MathTool.GetCircle(p, stroke, precise);
for (int i = 0; i < precise * 2; i++)
{
TriangleContext(p, pointCircle[(i + 1) % (precise * 2)], pointCircle[i]);
}
if (count > 0)
{
if (last.y.Equals(p.y))
{
a = new Pointdata(last.x, MathTool.GetRelateY(MathTool.GetRealY(last) + stroke.Line * (1f)));
b = new Pointdata(last.x, MathTool.GetRelateY(MathTool.GetRealY(last) - stroke.Line * (1f)));
c = new Pointdata(p.x, MathTool.GetRelateY(MathTool.GetRealY(p) + stroke.Line * (1f)));
d = new Pointdata(p.x, MathTool.GetRelateY(MathTool.GetRealY(p) - stroke.Line * (1f)));
}
else
{
a = MathTool.GetpointA(last, p, stroke.Line);
b = MathTool.GetpointB(last, p, stroke.Line);
c = MathTool.GetpointC(last, p, stroke.Line);
d = MathTool.GetpointD(last, p, stroke.Line);
}
}
count++;
if (a != null)
{
TriangleContext(a, c, b);
TriangleContext(a, b, c);
TriangleContext(c, d, b);
TriangleContext(c, b, d);
}
last = p;
stroke.Index = j;
}
}
}
}
public static List <Pointdata> GetCircle(Pointdata p, Strokedata s, int precise)
{
List <Pointdata> pointlist = new List <Pointdata>();
for (float i = 0; i < precise * 2; i++)
{
pointlist.Add(new Pointdata(GetRelateX((float)(GetRealX(p) + s.Line * (1f) * Math.Cos(Math.PI * i / precise))),
GetRelateY((float)(GetRealY(p) + s.Line * (1f) * Math.Sin(Math.PI * i / precise)))));
}
return(pointlist);
}
public void Render(List <Strokedata> strokelist, Strokedata stroke)
{
int curtype = stroke.Type;
this.shaderfile = Tooltype.Getfx(stroke.Type);
Compilevertex();
Compilepixel();
if (stroke.Plist.Count > 0)
{
Createvertex(stroke);
}
_swapchain.Present(0, PresentFlags.None);
}
public virtual void Render(List <Strokedata> strokelist, Strokedata stroke)
{
}
