public bool Intersects(ref TriangleF triangle)
{
Vector3F point;
ClosestPtPointTriangle(ref Origin, ref triangle.A, ref triangle.B, ref triangle.C, out point);
Vector3F v;
Vector3F.Subtract(ref point, ref Origin, out v);
return(v.LengthSquared() <= Radius * Radius);
}
/// <summary>
/// Determines whether the specified triangle is equal to the current instance of <see cref="TriangleF"/>
/// with a given precision.
/// </summary>
/// <param name="v">The triangle to compare.</param>
/// <param name="epsilon">The precision value.</param>
/// <returns>True if the specified triangle is equal to the current instance of <see cref="TriangleF"/>; False otherwise.</returns>
public bool Equals(TriangleF v, float epsilon)
{
if (!A.Equals(ref v.A, epsilon))
{
return(false);
}
if (!B.Equals(ref v.B, epsilon))
{
return(false);
}
if (!C.Equals(ref v.C, epsilon))
{
return(false);
}
return(true);
}
/// <summary>
/// Constructs a triangle with another specified <see cref="TriangleF"/> object.
/// </summary>
/// <param name="source">The triangle of <see cref="TriangleF"/> format.</param>
public Triangle(TriangleF source)
{
this.A = source.A;
this.B = source.B;
this.C = source.C;
}
public bool Intersects(TriangleF triangle)
{
return(Intersects(ref triangle));
}
