Stranges in adding trees !

Hi,

I have a problem with adding trees to my scene. My code:

mTrees = new Forests::PagedGeometry();
mTrees->setCamera(mCam);
mTrees->setPageSize(80);

mTrees->setInfinite();
mTrees->addDetailLevel<BatchPage>(150, 50);
mTrees->addDetailLevel<ImpostorPage>(500, 50);

mTreeLoader = new Forests::TreeLoader3D(mTrees,Forests::TBounds(0,0,3000,3000));
mTrees->setPageLoader(mTreeLoader);

//Load a tree entity
Entity *myEntity = mScene->createEntity("Tree", "fir14_25.mesh");

HeightFunction::initialize(mScene);

Vector3 position;
Radian yaw;
Real scale;
for (LONGLONG i = 0; i < 200000; i++)
{
yaw = Degree(Math::RangeRandom(0, 360));
position.x = Math::RangeRandom(0, 3000);
position.z = Math::RangeRandom(0, 3000);
position.y = HeightFunction::getTerrainHeight(position.x, position.z);

scale = Math::RangeRandom(0.8f, 0.9f);
mTreeLoader->addTree(myEntity, position, yaw, scale);
}

Then my trees loader displays normally, but if i set like:
position.z = Math::RangeRandom(0, 1500);

then no trees displays on terrain ?

What i was wrong ?

Can you reproduce the problem with the example tree loader application? I think it's Example #1.

-Fish

wow, thank you so much, i loaded successfully trees, then, i i tried to load grass but i wasn't successfully.
Pls see my image:



In that image, i only see the close grass. I can't see the far grass, only texture of terrain.

My goal is to spread the grass all over the terrain

That behavior is by design. The visible range is adjustable to accommodate slower computers. You can increase the visible range of the grass by increasing the PageSize variable in your call to addDetailLevel<Forests::GrassPage>();

You should read through the documents in your "forests\docs" directory, they are very helpful. They are OpenOffice documents that discuss the implementation of PG. They have not been updated to discuss the recently patched in features so if you should get stuck please post.

-Fish

thanks, i have new images: