| public FillTriangles ( float polygon2dVertices, int nelements, Drawing color ) : void | ||
| polygon2dVertices | float | |
| nelements | int | |
| color | Drawing | |
| return | void | |
//-------------------------------------------------------------------------------
void FillGfxPath(Drawing.Color color, MultiPartTessResult multipartTessResult)
{
switch (SmoothMode)
{
case SmoothMode.No:
{
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 = 1.2f; //TODO: review this ***
basicFillShader.FillTriangles(multipartTessResult, color);
//restore stroke width and color
StrokeWidth = saved_Width; //restore back
StrokeColor = saved_Color;
}
break;
case SmoothMode.Smooth:
{
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 = 1.2f; //TODO: review this ***
basicFillShader.FillTriangles(multipartTessResult, color);
//add smooth border
smoothLineShader.DrawTriangleStrips(multipartTessResult);
//restore stroke width and color
StrokeWidth = saved_Width; //restore back
StrokeColor = saved_Color;
}
break;
}
}
//-------------------------------------------------------------------------------
public void FillGfxPath(Drawing.Color color, InternalGraphicsPath igpth)
{
switch (SmoothMode)
{
case CanvasSmoothMode.No:
{
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] tessArea = f.GetAreaTess(ref this.tessTool);
if (tessArea != null)
{
this.basicFillShader.FillTriangles(tessArea, f.TessAreaTriangleCount, color);
}
}
}
break;
case CanvasSmoothMode.Smooth:
{
List <Figure> figures = igpth.figures;
int subPathCount = figures.Count;
float prevWidth = StrokeWidth;
StrokeColor = color;
StrokeWidth = 0.5f;
for (int i = 0; i < subPathCount; ++i)
{
Figure f = figures[i];
float[] tessArea = f.GetAreaTess(ref this.tessTool);
if (tessArea != null)
{
basicFillShader.FillTriangles(tessArea, f.TessAreaTriangleCount, color);
smoothLineShader.DrawTriangleStrips(f.GetSmoothBorders(), f.BorderTriangleStripCount);
}
}
StrokeWidth = prevWidth;
}
break;
}
}
