public float CollideWithRay(Vector3 origin, Vector3 direction, float maxDistance, ref RaycastStats stats)
{
Matrix4x4.Invert(Transformation, out var invMatrix);
origin = Vector3.Transform(origin, invMatrix);
direction = Vector3.TransformNormal(direction, invMatrix);
return(new AABoundingBox(-HalfExtents, HalfExtents).CollideWithRay(origin, direction, maxDistance, ref stats));
}
public float CollideWithRay(Vector3 origin, Vector3 direction, float maxDistance, ref RaycastStats stats)
{
stats.nbAABBTests += 1;
return(CollideWithRay(origin, direction, maxDistance));
}
public float CollideWithRay(Vector3 origin, Vector3 direction, float maxDistance)
{
RaycastStats stats = new RaycastStats();
return(CollideWithRay(origin, direction, maxDistance, ref stats));
}
public float CollideWithRay(Vector3 origin, Vector3 direction, float maxDistance, ref RaycastStats stats)
{
stats.nbNodeTests += 1;
var dist = Box.CollideWithRay(origin, direction, maxDistance, ref stats);
if (dist >= maxDistance)
{
return(maxDistance);
}
dist = maxDistance;
if (Nodes != null)
{
foreach (var node in Nodes)
{
dist = Math.Min(dist, node.CollideWithRay(origin, direction, dist, ref stats));
}
}
if (Objects != null)
{
foreach (var obj in Objects)
{
dist = Math.Min(dist, obj.CollideWithRay(origin, direction, dist, ref stats));
}
}
return(dist);
}