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Author Topic: Collision with Rock  (Read 104 times)

jdscogin

« on: May 02, 2014, 09:30:04 AM »
I put a rock in the game, then link it to the Car. Follow the help. But there is no collision. I had the same issue with the Tree, then I downloaded more trees, and another tree collision did work. I downloaded other rocks, but they will not even show up. Not sure what I am doing wrong.

jdscogin

« Reply #1 on: May 02, 2014, 02:33:03 PM »
Answered my own question.
I found this:
http://www.3drad.com/addons/index.php
Downloaded those rocks and collision worked. I wonder why the one that comes with the download does not. Anyway, problem solved.

TinSoldier

« Reply #2 on: May 05, 2014, 06:21:05 PM »
If i had to guess you forgot to link the rock rigidbody with the car rigidbody in the 3drad list editor. ( both should have a checkmark beside them when selecting either in the list editor).

If they both do then collisions will work.

The collisions can get messed up if you're using custom made models and the collision model is different and or placed differently in the project.

This mis-match can cause the collision models to not collide or seem to be broken.

Or the collision model was made wrong or your using the wrong type of collision model such as a static polygon model type used for landscapes and buildings that dont move.

When your custom model should be a simple sphere and/or box based collision model.

jdscogin

« Reply #3 on: May 06, 2014, 04:35:45 AM »
Thanks, but I was using the rock that comes with the install. And when I downloaded the other rocks, they work using the exact settings. The same for the trees. The palm tree that comes with the install does not work. But the downloaded trees do. So, I don't know. I just won't use the Tree and the Rock that comes with the install.

TinSoldier

« Reply #4 on: May 07, 2014, 02:56:36 AM »
so your telling me that this project i've included wont have functioning collisions ?

It's a basic car rock default terrain i put togrther in under 5 minutes.. please try it and tell me if it works for you or not ?
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