public void FreeFormAttributes_Type_Valid(string value, bool rational, ObjFreeFormType type)
{
var obj = new ObjFile();
var curve = new ObjCurve();
curve.StartParameter = 5.0f;
curve.EndParameter = 6.0f;
curve.Vertices.Add(2);
curve.Vertices.Add(3);
curve.Vertices.Add(4);
obj.Curves.Add(curve);
FillFreeFormAttributes(curve);
curve.FreeFormType = type;
curve.IsRationalForm = rational;
string text = WriteObj(obj);
string expected =
@"cstype " + value + @"
deg 1 1
bmat u 0.000000 0.000000 0.000000 0.000000
bmat v 0.000000 0.000000 0.000000 0.000000
step 0.500000 0.500000
ctech cparm 1.000000
stech cparma 1.000000 2.000000
curv 5.000000 6.000000 2 3 4
";
AssertExtensions.TextEqual(expected, text);
}
public void FreeFormAttributes_Type_Valid(string value, bool rational, ObjFreeFormType type)
{
string content = @"
v 0 0 0
v 0 0 0
cstype " + value + @"
curv 0 1 1 2
";
var obj = ReadObj(content);
Assert.Equal(rational, obj.Curves[0].IsRationalForm);
Assert.Equal(type, obj.Curves[0].FreeFormType);
}