public Intersection(Intersectable intersectsWith, Ray ray, Vector3 surfaceNormal, Vector3 location, float distance, Material material)
{
IntersectsWith = intersectsWith;
Ray = ray;
SurfaceNormal = surfaceNormal;
Location = location;
Distance = distance;
Material = material;
}
public static Ray CreateFromTwoPoints(Vector3 origin, Vector3 target, Intersectable originalPrimitive)
{
var dir = target - origin;
return(new Ray(origin, dir, Constants.MaxRayBounces, originalPrimitive)
{
T = dir.LengthFast
});
}
public Intersection(Intersectable intersectsWith, Ray ray, Vector3 surfaceNormal, Vector3 location, float distance, Material material)
{
IntersectsWith = intersectsWith;
Ray = ray;
SurfaceNormal = surfaceNormal;
Location = location;
Distance = distance;
Material = material;
}
public override float?intersects(Ray ray)
{
//return Intersection.intersects(ray, resourceBlocks.Keys);
Intersectable intersected = Intersection.getNearestIntersectableAlongRay(ray, stockpiles);
if (intersected != null)
{
return(intersected.intersects(ray));
}
return(null);
}
public static bool DoesIntersect(Ray ray, IEnumerable<Intersectable> intersectables, Intersectable ignore = null)
{
foreach (var obj in intersectables)
{
//if (obj is DebugSphere)
//{
// continue;
//}
Intersection intersection;
if (obj != ignore && obj.Intersect(ray, out intersection))// && !ReferenceEquals(ray.OriginPrimitive, obj))
{
return true;
}
}
return false;
}
public new HitRecord Intersect(Ray ray)
{
//Transform ray to object coordinate system
Ray transfRay = RayTransformer.TransformRayToObject(ray, InvTransformationMatrix);
HitRecord hit = Intersectable.Intersect(transfRay);
if (hit != null)
{
if (Material != null)
{
hit.Material = Material;
}
//Transform HitRecrod back to world coordinate system
RayTransformer.TransformHitToWorld(hit, TransformationMatrix, TransposedTransformationMatrix);
}
return(hit);
}
public static float?intersects(Ray ray, IEnumerable <Intersectable> intersectables)
{
float? minDist = float.MaxValue;
Intersectable result = null;
foreach (Intersectable site in intersectables)
{
float?thisDist = site.intersects(ray);
if (thisDist.HasValue)
{
if (minDist > thisDist)
{
minDist = thisDist;
result = site;
}
}
}
return(minDist);
}
public static bool DoesIntersect(Ray ray, IEnumerable <Intersectable> intersectables, Intersectable ignore = null)
{
foreach (var obj in intersectables)
{
//if (obj is DebugSphere)
//{
// continue;
//}
Intersection intersection;
if (obj != ignore && obj.Intersect(ray, out intersection))// && !ReferenceEquals(ray.OriginPrimitive, obj))
{
return(true);
}
}
return(false);
}
public Ray(Vector3 origin, Vector3 direction, int bouncesLeft, Intersectable originPrimitive, Material medium) : this(origin, direction, bouncesLeft)
{
OriginPrimitive = originPrimitive;
Medium = medium;
}
public Ray(Vector3 origin, Vector3 direction, int bouncesLeft, Intersectable originPrimitive) : this(origin, direction, bouncesLeft)
{
OriginPrimitive = originPrimitive;
}
public int GetNumberOfComponents()
{
return(Intersectable.GetNumberOfComponents());
}
public new Vector3 GetSamplePoint(LightSample sample)
{
return(Intersectable.GetSamplePoint(sample));
}
public override void BuildBoundingBox()
{
Intersectable.BuildBoundingBox();
}
public Intersection(Intersectable intersectsWith, Ray ray, Vector3 surfaceNormal, Vector3 location,
float distance, Material material, bool insidePrimitive)
: this(intersectsWith, ray, surfaceNormal, location, distance, material)
{
InsidePrimitive = insidePrimitive;
}
public void Add(Intersectable intersectable)
{
_intersectables.Add(intersectable);
}
public Intersection(Intersectable intersectsWith, Ray ray, Vector3 surfaceNormal, Vector3 location,
float distance, Material material, bool insidePrimitive)
: this(intersectsWith, ray, surfaceNormal, location, distance, material)
{
InsidePrimitive = insidePrimitive;
}
public new float GetArea()
{
return(Intersectable.GetArea());
}
public void Add(Intersectable intersectable)
{
_intersectables.Add(intersectable);
}