public void FillGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case SmoothMode.No:
{
int subPathCount = igpth.FigCount;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = igpth.GetFig(i);
if (f.SupportVertexBuffer)
{
basicFillShader.FillTriangles(
f.GetAreaTessAsVBO(tessTool),
f.TessAreaVertexCount,
color);
}
else
{
float[] tessArea = f.GetAreaTess(this.tessTool);
if (tessArea != null)
{
this.basicFillShader.FillTriangles(tessArea, f.TessAreaVertexCount, color);
}
}
}
}
break;
case SmoothMode.Smooth:
{
int subPathCount = igpth.FigCount;
float saved_Width = StrokeWidth;
Drawing.Color saved_Color = StrokeColor;
//temp set stroke width to 2 amd stroke color
//to the same as bg color (for smooth border).
//and it will be set back later.
//
StrokeColor = color;
StrokeWidth = 1.5f; //TODO: review this ***
//
float[] tessArea;
for (int i = 0; i < subPathCount; ++i)
{
//draw each sub-path
Figure f = igpth.GetFig(i);
if (f.SupportVertexBuffer)
{
//TODO: review here again
//draw area
basicFillShader.FillTriangles(
f.GetAreaTessAsVBO(tessTool),
f.TessAreaVertexCount,
color);
//draw smooth border
smoothLineShader.DrawTriangleStrips(
f.GetSmoothBorders(smoothBorderBuilder),
f.BorderTriangleStripCount);
}
else
{
if ((tessArea = f.GetAreaTess(this.tessTool)) != null)
{
//draw area
basicFillShader.FillTriangles(tessArea, f.TessAreaVertexCount, color);
//draw smooth border
smoothLineShader.DrawTriangleStrips(
f.GetSmoothBorders(smoothBorderBuilder),
f.BorderTriangleStripCount);
}
}
}
//restore stroke width and color
StrokeWidth = saved_Width; //restore back
StrokeColor = saved_Color;
}
break;
}
}
