public SFPoint PtXMat(SFPoint P)
{
SFPoint Result = new SFPoint();
Result.X = Part(0, P);
Result.Y = Part(1, P);
Result.Z = Part(2, P);
return(Result);
}
public override void Loaded()
{
//closed = false; //sm
base.Loaded();
pt1 = RotPt(startAngle);
pt2 = RotPt(endAngle);
//DXFConst.DoExtrusion(pt1, extrusion); //sm
//DXFConst.DoExtrusion(pt2, extrusion); //sm
}
public static DXFMatrix StdMat(SFPoint S, SFPoint P)
{
DXFMatrix Result = new DXFMatrix();
Result.data[0, 0] = S.X;
Result.data[1, 1] = S.Y;
Result.data[2, 2] = S.Z;
DXFMatrix.MatOffset(Result, P);
return(Result);
}
public SFPoint GetPoint(SFPoint Point)
{
SFPoint P;
if (FParams.matrix != null)
{
P.X = Base.X + FScale * (Point.X * FParams.Scale.X + FParams.matrix.data[3, 0]);
P.Y = Base.Y - FScale * (Point.Y * FParams.Scale.Y + FParams.matrix.data[3, 1]);
}
else
{
P.X = Base.X + FScale * (Point.X * FParams.Scale.X);
P.Y = Base.Y - FScale * (Point.Y * FParams.Scale.Y);
}
P.Z = Point.Z * FScale;
return(P);
}
public DXFMText()
{
Scale = new SFPoint(1.0f, 1.0f, 1.0f);
FColor = DXFConst.clByLayer;
Matrix.IdentityMat();
}
private static void MatOffset(DXFMatrix M, SFPoint P)
{
M.data[3, 0] = P.X;
M.data[3, 1] = P.Y;
M.data[3, 2] = P.Z;
}
private float Part(int I, SFPoint P)
{
return(P.X * data[0, I] + P.Y * data[1, I] + P.Z * data[2, I] + data[3, I]);
}
