public override bool Intersect(Ray r, ref float dist)
{
Vector norm = SurfaceFunc.CalculateSurfaceNormal(m_pos);
norm.m_y = -norm.m_y;
float facing = norm.DotProduct(r.orgin);
if (facing <= Config.Tolerance && facing >= Config.MinTolerance)
{
//normal = norm;
//closest = quad;
dist = (float)SurfaceFunc.Vec3Distance(r.orgin, norm);
if (dist < Config.MinHitDistance)
{
return(false);
}
return(true);
}
return(false);
}
public override Vector CalculateSurfaceNormal()
{
return(SurfaceFunc.CalculateSurfaceNormal(m_pos));
}