koobas.hobune.stream
wheel script raycast
Hello..
I'm using the wheel script from the Unity Car tutorial. when I build the game the car wont move. it says "Scene::raycastClosestShape: The maximum distance must be greater than zero!"
than I clicked the error and it says the problem is in the Wheel.cs in line 268
here is the line 286 from the Wheel script
bool onGround = Physics.Raycast( pos, -up, out hit, suspensionTravel + radius);
does anyone know how to fix this.
Thank you
this problem came to me with Unity 4.0 don't know why
I expect that '`suspensionTravel + radius`' is less than or equal to 0.0. $$anonymous$$ake sure that radius is positive number. If the variable is public, make sure to check the value in the inspector. if 'suspensionTravel' can be a negative value make sure it cannot be greater than radius. Note the problem might have been there in Unity 3.x and just not detected.
thx for response Robertbu! :) yea its a really good idea, as a red what you said I thought that this was my problem. but still not,,, I checked if the SuspensionTravel is higher then Radius but it was not, the suspensionTravel value was smaller then the Radius. don't know still...
I've just read another post on the same topic and apparently you have to remove one of the two "wheel" scripts from your folder: one is js and the other is c#. Conflict lies there with 4.x.
thx for quick Response Thieum!! :)
yes I wish that would be the case with me too,,, I checked all the scripts and I have only 1,,, don't know yet what else the problem could be.
Well, I use this script series a lot, but still with Unity 3.5 I improved it in different aspects, but I can't get how the Pacelka tire calcultation is made. I also comment out this little block in the FixedUpdate:
if (onGround && hit.collider.isTrigger)
{
Since you can now decide if raycast detect triggers from general settings. If you want to check my own use: link text
yea I don't get were in the script RayCastHit goes wrong,,, I even tryed it with adding wheelCollider to it but that only keeps the cars wheels from sinking into the terrain,,, Nice game btw! love the scene! ;)
