public virtual void Setup()
{
Func <Vector3f> centerPosF = () => { return((Vector3f)(snappedPointsS[0] + snappedPointsS[1]) * 0.5f); };
centerPos = fPosition.Scene(centerPosF);
fDimension textHeight = null;
if (TextHeightDimensionType == DimensionType.VisualAngle)
{
textHeight = fDimension.VisualAngle(centerPos, TextHeightDimension);
}
else if (TextHeightDimensionType == DimensionType.SceneUnits)
{
textHeight = fDimension.Scene(() => { return(TextHeightDimension); });
}
else
{
textHeight = fDimension.World(() => { return(TextHeightDimension); });
}
Func <Vector3f> labelPosF = () => {
Vector3f p = centerPos.ScenePoint;
float h = textHeight.SceneValuef;
p += 0.5f * h * scene.ToSceneN(Vector3f.AxisY);
return(p);
};
indicators = new ToolIndicatorSet(this, scene);
LineIndicator diag = new LineIndicator()
{
VisibleF = () => { return(Initialized); },
SceneStartF = () => { return((Vector3f)snappedPointsS[0]); },
SceneEndF = () => { return((Vector3f)snappedPointsS[1]); },
ColorF = () => { return(Colorf.VideoRed); },
LineWidth = fDimension.VisualAngle(centerPos, 0.5f),
};
indicators.AddIndicator(diag);
dimension = new TextLabelIndicator()
{
VisibleF = () => { return(Initialized && ShowTextLabel); },
ScenePositionF = labelPosF,
TextHeight = textHeight,
DimensionTextF = () => { return(string.Format("{0:F4}", snappedPointsS[0].Distance(snappedPointsS[1]))); }
};
indicators.AddIndicator(dimension);
}
public override SectionPlaneIndicator MakeSectionPlaneIndicator(
int id, string name,
fDimension Width,
Func <Frame3f> SceneFrameF,
Func <Colorf> ColorF,
Func <bool> VisibleF)
{
if (name == "endPlane") // this name comes from TwoPointBandTool.Setup
{
ColorF = () => { return(new Colorf(Colorf.Orange, 0.5f)); }
}
;
return(base.MakeSectionPlaneIndicator(id, name, Width, SceneFrameF, ColorF, VisibleF));
}
}
