//Is a ray intersecting with a plane?
private void RayPlane()
{
Vector3 planeNormal = planeTrans.forward;
Vector3 planePos = planeTrans.position;
Vector3 rayPos = rayTrans.position;
Vector3 rayDir = rayTrans.forward;
//2d space
MyVector2 planeNormal_2d = planeNormal.ToMyVector2();
MyVector2 planePos_2d = planePos.ToMyVector2();
MyVector2 rayPos_2d = rayPos.ToMyVector2();
MyVector2 rayDir_2d = rayDir.ToMyVector2();
//Might as well test the distance from the point to the plane as well
float distance = Geometry.DistanceFromPointToPlane(planeNormal_2d, planePos_2d, rayPos_2d);
Debug.Log(distance);
bool isIntersecting = Intersections.RayPlane(planePos_2d, planeNormal_2d, rayPos_2d, rayDir_2d);
//Debug
Gizmos.color = Color.blue;
TestAlgorithmsHelpMethods.DrawPlane(planePos_2d, planeNormal_2d, Color.blue);
//Ray
//Gizmos.color = Color.white;
//Gizmos.DrawWireSphere(rayPos, 0.1f);
//if (isIntersecting)
//{
// Gizmos.color = Color.red;
// MyVector2 intersectionPoint = Intersections.GetRayPlaneIntersectionPoint(planePos_2d, planeNormal_2d, rayPos_2d, rayDir_2d);
// Gizmos.DrawWireSphere(intersectionPoint.ToVector3(), 0.2f);
//}
//Gizmos.DrawRay(rayPos, rayDir * 100f);
//Display with mesh
//Plane
TestAlgorithmsHelpMethods.DisplayPlaneMesh(planePos_2d, planeNormal_2d, 0.5f, Color.blue);
//Ray
TestAlgorithmsHelpMethods.DisplayArrowMesh(rayPos_2d, rayPos_2d + rayDir_2d * 6f, 0.5f, 0.5f + 0.5f, Color.white);
if (isIntersecting)
{
MyVector2 intersectionPoint = Intersections.GetRayPlaneIntersectionPoint(planePos_2d, planeNormal_2d, rayPos_2d, rayDir_2d);
TestAlgorithmsHelpMethods.DisplayCircleMesh(intersectionPoint, 1f, 20, Color.red);
}
}