public void And_sphere(string id, string type, DataTable dataTable)
{
IMatrix transformation = Matrix4x4.Identity;
var refractiveIndex = 1.0;
foreach (var row in dataTable.Rows)
{
var cells = row.Cells.ToArray();
switch (cells[0].Value)
{
case "material.refractive_index":
refractiveIndex = double.Parse(cells[1].Value);
break;
case "transform":
{
var entries = cells[1].Value
.Split(new char[] { ',', ')', '(', ' ' }, System.StringSplitOptions.RemoveEmptyEntries)
.ToArray();
switch (entries[0])
{
case "scaling":
transformation = MatrixOperations.Multiply(transformation,
MatrixOperations.Geometry3D.Scale(
double.Parse(entries[1]),
double.Parse(entries[2]),
double.Parse(entries[3])));
break;
case "translation":
transformation = MatrixOperations.Multiply(transformation,
MatrixOperations.Geometry3D.Translation(
double.Parse(entries[1]),
double.Parse(entries[2]),
double.Parse(entries[3])));
break;
default:
throw new NotImplementedException();
}
break;
}
default:
throw new NotImplementedException();
}
}
switch (type)
{
case "sphere":
figure[id] = new SphereFigure(transformation, MaterialConstants.Default);
break;
case "glass_sphere":
figure[id] = SphereTest.create_glass_sphere(transformation, refractiveIndex);
break;
default:
throw new NotImplementedException(type);
}
}
public void Given_glass_sphere(string id)
{
figure[id] = SphereTest.create_glass_sphere(MatrixOperations.Identity(4), 1.5);
}