//////////////////////////////////////////////////////////////////////////
//! trimesh defined by filenode will be loaded
//////////////////////////////////////////////////////////////////////////
void buildTriMesh(void)
{
NodeRefPtr tri = cloneTree(TriGeometryBase);
if(tri!=NULL)
{
GeometryRefPtr triGeo = dynamic_cast<Geometry*>(tri->getCore());
Matrix m;
SimpleMaterialRefPtr tri_mat = SimpleMaterial::create();
tri_mat->setAmbient(Color3f(0.1,0.1,0.2));
tri_mat->setDiffuse(Color3f(1.0,0.1,0.7));
triGeo->setMaterial(tri_mat);
TransformRefPtr triTrans;
NodeRefPtr triTransNode = makeCoredNode<Transform>(&triTrans);
m.setIdentity();
Real32 randX = (Real32)(rand()%10)-5.0;
Real32 randY = (Real32)(rand()%10)-5.0;
m.setTranslate(randX, randY, 18.0);
triTrans->setMatrix(m);
//create ODE data
Vec3f GeometryBounds(calcMinGeometryBounds(triGeo));
PhysicsBodyRefPtr triBody = PhysicsBody::create(physicsWorld);
triBody->setPosition(Vec3f(randX, randY, 18.0));
triBody->setLinearDamping(0.0001);
triBody->setAngularDamping(0.0001);
triBody->setBoxMass(1.0,GeometryBounds.x(), GeometryBounds.y(), GeometryBounds.z());
PhysicsGeomRefPtr triGeom;
if(true)
{
triGeom = PhysicsTriMeshGeom::create();
triGeom->setBody(triBody);
//add geom to space for collision
triGeom->setSpace(physicsSpace);
//set the geometryNode to fill the ode-triMesh
NodeRefPtr TorusGeometryNode(makeTorus(0.55, 1.05, 6, 6));
dynamic_pointer_cast<PhysicsTriMeshGeom>(triGeom)->setGeometryNode(TorusGeometryNode);
}
//add attachments
tri->addAttachment(triGeom);
triTransNode->addAttachment(triBody);
//add to SceneGraph
triTransNode->addChild(tri);
spaceGroupNode->addChild(triTransNode);
}
else
{
SLOG << "Could not read MeshData!" << endLog;
}
commitChanges();
}
