Raycollision on terrain

Troubleshooting physics
1

Hello,

I’m trying to pick the mouse on a terrain, where I use the (physics)node of the terrain for (I assume this is possible, since I cannot pick the terrainquad itself).

However, it won’t find a collision. I made an example with the use of terraintestcollision.java.



The code has problems being placed here, maybe to big something so I shall place it online.



Thanks,

Kajos

2

http://www.filefactory.com/file/b3ffb13/n/TerrainTestRayCollision.java

3

We hope to get this fixed soon.

http://code.google.com/p/jmonkeyengine/issues/detail?id=218

4

I’m having a similar issue. I didn’t download kajos’ file to see what happened, but when I try to do ‘picking’ on my terrain with ray casting, the program isn’t doing what I want it to and instead it’s writing out to the screen two values that are the same and doing nothing.



Example results:


dir1 Ray [Origin: (74.712776, 2.5039647, -29.19911), Direction: (-0.76846164, 0.04978642, -0.637956)]
dir2 Ray [Origin: (74.712776, 2.5039647, -29.19911), Direction: (-0.76846164, 0.04978642, -0.637956)]
Picked 5