private bool UserIsOnNavMesh(StepByStepComponent sbs, TeleportNavMesh tnm, VRRaycastOutputs raycastOutputs, LayerMask excludedLayers, out float3 newCameraRigPos)
{
Transform vrCamTransform = VRSF_Components.VRCamera.transform;
Transform cameraRigTransform = VRSF_Components.CameraRig.transform;
// We calculate the direction and the distance Vectors
var directionVector = raycastOutputs.RayVar.direction;
float distanceVector = cameraRigTransform.localScale.y * sbs.DistanceStepByStep;
// Check if we hit a collider on the way. If it's the case, we reduce the distance.
if (Physics.Raycast(vrCamTransform.position, directionVector, out RaycastHit hit, distanceVector, ~excludedLayers))
{
distanceVector = hit.distance - 0.1f;
}
// We multiply the direction vector by the distance to which the user should be going
directionVector *= distanceVector;
// We check the theoritic position for the cameraRig
newCameraRigPos = GetNewTheoriticPos(directionVector, true);
// We check the theoritic new user pos
float3 newCameraPos = GetNewTheoriticPos(directionVector, false);
// We calculate a vector down based on the new Camera Pos.
var downVectorDistance = Mathf.Abs(vrCamTransform.localPosition.y + VRSF_Components.FloorOffset.transform.localPosition.y) + sbs.StepHeight;
var downVector = newCameraPos + (new float3(0.0f, -1.0f, 0.0f) * downVectorDistance);
// We calculate the linecast between the newUserPos and the downVector and check if it hits the NavMesh
TeleportNavMeshHelper.Linecast
(
newCameraPos,
downVector,
out bool endOnNavmesh,
excludedLayers,
out newCameraPos,
out _,
tnm
);
// We set the camera rig pos in y to the camera pos in y
newCameraRigPos.y = newCameraPos.y;
return(endOnNavmesh);
/// <summary>
/// We get the theoritic position for the CameraRig and the VRCamera based on the scaled direction (direction * distance)
/// </summary>
/// <param name="scaledDirection">The direction multiplied by the distance to go to</param>
/// <param name="isCheckingCameraRig">Whether the check is for the CameraRig or the VRCamera</param>
/// <returns>The new Theoritic position</returns>
float3 GetNewTheoriticPos(Vector3 scaledDirection, bool isCheckingCameraRig)
{
float3 origin = isCheckingCameraRig ? cameraRigTransform.position : vrCamTransform.position;
return(origin + new float3(scaledDirection.x, 0.0f, scaledDirection.z));
}
}
private float3 CheckEndPoint(LaserPointerLength laserLength, VRRaycastOutputs raycastOutputs)
{
if (raycastOutputs.RaycastHitVar.Value.collider != null && raycastOutputs.RaycastHitVar.Value.collider.gameObject.layer == _uiLayer)
{
return(laserLength.ShouldPointToUICenter ? (float3)raycastOutputs.RaycastHitVar.Value.collider.bounds.center : (float3)raycastOutputs.RaycastHitVar.Value.point);
}
else
{
return(laserLength.ShouldPointTo3DObjectsCenter ? (float3)raycastOutputs.RaycastHitVar.Value.collider.bounds.center : (float3)raycastOutputs.RaycastHitVar.Value.point);
}
}
private bool RaycastedObjectIsntUI(VRRaycastOutputs raycastOutputs)
{
return(raycastOutputs.RaycastHitVar.IsNull || raycastOutputs.RaycastHitVar.Value.collider.gameObject.layer != LayerMask.NameToLayer("UI"));
}
