BEPUphysics

I think it's my collision proxy, it has a additional plane at Y = 0 that got exported. Sorry for the false alarm.

Yes, my terrain is above 0

Heightmap would be more work for me. Now currently using a triangle meshes for terrain because the phone has limitation on terrain vertices

I have a statictrianglegroup, I'm using it as a terrain and I'm doing raycast to get terrain height. So, I'm doing it from downwards triangleStaticGroup.RayCast (new Vector3 (1000, -1, 1000), Vector.UnitY, 10000.0f ..) instead of the usual top down. triangleStaticGroup.RayCast (new Vector3 (1000, 10...

It's a rts sort of. I have used the heightmap fine on xbox360, there were some issues but were fixed in 0.10 (I think). Now porting to wp7 phone, which is much lower spec, so even more aggressive optimization needed.

Thanks for sharing.

Inserting dynamically is not an option for me because the whole map is actively using it.

10 - 20 triangles in cloes proximity means?

Hi, I like to ask if there is a performance difference for using Terrain or static triangle? Currently I'm using triangle mesh for terrain directly instead of heightmap, so I like to ask if there is a disadvantage of using static triangle. Terrain size is 10km, around 20K vertices, on a very low end...

Ahh. I got the reason. I wasn't testing the Entity.collisionRule directly but the Entity.tag collisionRule. For the terrain, the tag is tied to a dummy Entity that has noPair.

My bad, apologies.

EventHandlerInitialCollisionDetected

I was just reading it's Entity.collisionRules.group to compare.

I setup the Terrain with a collisionRule group

Terrain terrain_;
terrain_.collisionRules.group = collisionGroup; //this s a new CollisionGroup I pass in, non null)
Space.add (terrain_);

Reporting a bug,

I set the terrain collisionrules.group to a specific collisiongroup. In the event collision callback, the other.Entity.collisionRules.group (this is the terrain) is null.

I have calculated and set the Entity.LinerVelocity when I set the Entity.worldTransform for the kinematic Entity, it still happens. The bullets and missiles go slo motion and won't hit as the chopper is slowly moving away. In the video, you can see the missile is paused. The bullet and missile has t...

I have a video of the bullets, as you can see the bullets collision lag

http://envisagereality.com/downloads/te ... bullet.avi

i had to set the gravity to -200 for it look like a toy car.

I understand but surely we can make it behave like a toy car by adjusting the forces and torque, no?

The tank just flies lower but the speed of falling looks not much different. I search for .gravity, there's only one place the sets it.