int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = "../../drawstuff/textures";
// create world
world = dWorldCreate();
space = dHashSpaceCreate (0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
dWorldSetAutoDisableFlag (world,1);
dWorldSetContactMaxCorrectingVel (world,0.1);
dWorldSetContactSurfaceLayer (world,0.001);
dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
return 0;
}
int main( int argc, char **argv )
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
// create world
dInitODE2( 0 );
world = dWorldCreate();
space = dSimpleSpaceCreate( 0 );
contactgroup = dJointGroupCreate( 0 );
dWorldSetGravity( world,0,0,-0.5 );
dWorldSetCFM( world,1e-5 );
dCreatePlane( space,0,0,1,0 );
memset( obj,0,sizeof( obj ) );
// run simulation
dsSimulationLoop( argc,argv,352,288,&fn );
dJointGroupDestroy( contactgroup );
dSpaceDestroy( space );
dWorldDestroy( world );
dCloseODE();
return 0;
}
void constructWorldForTest (dReal gravity, int bodycount,
/* body 1 pos */ dReal pos1x, dReal pos1y, dReal pos1z,
/* body 2 pos */ dReal pos2x, dReal pos2y, dReal pos2z,
/* body 1 rotation axis */ dReal ax1x, dReal ax1y, dReal ax1z,
/* body 1 rotation axis */ dReal ax2x, dReal ax2y, dReal ax2z,
/* rotation angles */ dReal a1, dReal a2)
{
// create world
world = dWorldCreate();
dWorldSetERP (world,0.2);
dWorldSetCFM (world,1e-6);
dWorldSetGravity (world,0,0,gravity);
dMass m;
dMassSetBox (&m,1,SIDE,SIDE,SIDE);
dMassAdjust (&m,MASS);
body[0] = dBodyCreate (world);
dBodySetMass (body[0],&m);
dBodySetPosition (body[0], pos1x, pos1y, pos1z);
dQuaternion q;
dQFromAxisAndAngle (q,ax1x,ax1y,ax1z,a1);
dBodySetQuaternion (body[0],q);
if (bodycount==2) {
body[1] = dBodyCreate (world);
dBodySetMass (body[1],&m);
dBodySetPosition (body[1], pos2x, pos2y, pos2z);
dQFromAxisAndAngle (q,ax2x,ax2y,ax2z,a2);
dBodySetQuaternion (body[1],q);
}
else body[1] = 0;
}
CPhysicManager::CPhysicManager(IEngine* _Engine):CBaseObject(_Engine){
SetParam("BaseClass","PhysicManager");
SetParam("Type","CPhysicManager");
SetParam("Name","-");
dSetErrorHandler (SilenceMessage); //затыкаем рот идиотским ошибкам
dSetDebugHandler (SilenceMessage); //затыкаем рот идиотским ошибкам
dSetMessageHandler (SilenceMessage); //затыкаем рот идиотским ошибкам
calc_time= 0.0f;
world = dWorldCreate();
dWorldSetGravity(world, 0, 0, -0.01 );
space=dHashSpaceCreate(0);
contactgroup = dJointGroupCreate(0);
LOGGER->LogMsg("+CPhysicManager");
ptr_world = world;
ptr_contactgroup = contactgroup;
dWorldSetCFM(world, 1e-5);
dWorldSetERP(world, 0.2);
dWorldSetContactMaxCorrectingVel(world, 0.9);
dWorldSetContactSurfaceLayer(world, 0.001);
dWorldSetAutoDisableFlag(world, 1);
// ground =
#define SHIRINA 1000
//dGeomID tmp = dCreateBox( space, SHIRINA, SHIRINA, 1);
//dGeomSetPosition(tmp, SHIRINA/2, SHIRINA/2, 0); // двигаем центр координат
//tmp = dCreateBox( space, 1, SHIRINA, SHIRINA);
//dGeomSetPosition(tmp, 0, SHIRINA/2, SHIRINA/2); // двигаем центр координат
//tmp = dCreateBox( space, SHIRINA, 1, SHIRINA);
//dGeomSetPosition(tmp, SHIRINA/2, 0, SHIRINA/2); // двигаем центр координат
dCreatePlane (space,0,0,1,0);
//dCreatePlane (space,1,1,0,0);
//dCreatePlane (space,0,1,0,0);
//dCreatePlane (space,1,0,0,0);
//dCreatePlane (space,0,0,20,0);
//dCreatePlane (space,0,10,0,0);
//dCreatePlane (space,10,0,0,0);
//dCreatePlane (space,0,0,1,0);
//dCreatePlane (space,0,0,1,0);
//dCreatePlane (space,0,0,1,0);
//dCreatePlane (space,0,0,1,0);
//dCreatePlane (space,0,0,1,0);
};
void HarrierSim::start2()
{
// setDrawStuff();
world = dWorldCreate();
space = dHashSpaceCreate(0);
contactgroup = dJointGroupCreate(0);
ground = dCreatePlane(space, 0, 0, 1, 0);
dWorldSetGravity(world,0,0,-0.5);
dWorldSetCFM (world,1e-6);
dWorldSetERP (world,1);
//dWorldSetAutoDisableFlag (world,1);
dWorldSetContactMaxCorrectingVel (world,0.1);
//set the contact penetration
dWorldSetContactSurfaceLayer(world, 0.001);
makeHarrier();
itsHarrierObject = vp->load3DSObject("./etc/spaceship.3ds", "./etc/textures/spaceshiptexture.ppm");
itsHarrierObject.scale = 0.1;
//set the viewpoint
double xyz[3] = {0 , 25.0, 20};
double hpr[3] = {-90.0,-35,0.0};
vp->dsSetViewpoint (xyz,hpr);
vp->setZoom(1.5);
}
// Called by Physics::Server when the Level is attached to the server.
void CLevel::Activate()
{
TimeToSim = 0.0;
// Initialize ODE //???per-Level?
dInitODE();
ODEWorldID = dWorldCreate();
dWorldSetQuickStepNumIterations(ODEWorldID, 20);
// FIXME(enno): is a quadtree significantly faster? -- can't count geoms with quadtree
ODECommonSpaceID = dSimpleSpaceCreate(NULL);
ODEDynamicSpaceID = dSimpleSpaceCreate(ODECommonSpaceID);
ODEStaticSpaceID = dSimpleSpaceCreate(ODECommonSpaceID);
dWorldSetGravity(ODEWorldID, Gravity.x, Gravity.y, Gravity.z);
dWorldSetContactSurfaceLayer(ODEWorldID, 0.001f);
dWorldSetContactMaxCorrectingVel(ODEWorldID, 100.0f);
dWorldSetERP(ODEWorldID, 0.2f); // ODE's default value
dWorldSetCFM(ODEWorldID, 0.001f); // the default is 10^-5
// setup autodisabling
dWorldSetAutoDisableFlag(ODEWorldID, 1);
dWorldSetAutoDisableSteps(ODEWorldID, 5);
//dWorldSetAutoDisableTime(ODEWorldID, 1.f);
dWorldSetAutoDisableLinearThreshold(ODEWorldID, 0.05f); // default is 0.01
dWorldSetAutoDisableAngularThreshold(ODEWorldID, 0.1f); // default is 0.01
// create a Contact group for joints
ContactJointGroup = dJointGroupCreate(0);
}
/**
* \brief This function initializes the ode world.
*
* pre:
* - world_init = false
*
* post:
* - world, space and contactgroup should be created
* - the ODE world parameters should be set
* - at the end world_init have to become true
*/
void WorldPhysics::initTheWorld(void) {
MutexLocker locker(&iMutex);
// if world_init = true debug something
if (!world_init) {
//LOG_DEBUG("init physics world");
world = dWorldCreate();
space = dHashSpaceCreate(0);
contactgroup = dJointGroupCreate(0);
old_gravity = world_gravity;
old_cfm = world_cfm;
old_erp = world_erp;
dWorldSetGravity(world, world_gravity.x(), world_gravity.y(), world_gravity.z());
dWorldSetCFM(world, (dReal)world_cfm);
dWorldSetERP (world, (dReal)world_erp);
dWorldSetAutoDisableFlag (world,0);
// if usefull for some tests a ground can be created here
plane = 0; //dCreatePlane (space,0,0,1,0);
world_init = 1;
drawStruct draw;
draw.ptr_draw = (DrawInterface*)this;
if(control->graphics)
control->graphics->addDrawItems(&draw);
}
//printf("initTheWorld..\n");
}
void CDynamics3DEngine::Init(TConfigurationNode& t_tree) {
/* Init parent */
CPhysicsEngine::Init(t_tree);
/* Parse the XML */
GetNodeAttributeOrDefault(t_tree, "gravity", m_cGravity, CVector3(0.0f, 0.0f, -9.81f));
GetNodeAttributeOrDefault<Real>(t_tree, "erp", m_fERP, 0.8);
GetNodeAttributeOrDefault<Real>(t_tree, "cfm", m_fCFM, 0.01);
GetNodeAttributeOrDefault<UInt32>(t_tree, "iterations", m_unIterations, 20);
GetNodeAttributeOrDefault<size_t>(t_tree, "max_contacts", m_unMaxContacts, 32);
/* Init ODE stuff */
m_tWorldID = dWorldCreate();
m_tSpaceID = dHashSpaceCreate(0);
dSpaceSetSublevel(m_tSpaceID, 0);
m_tContactJointGroupID = dJointGroupCreate(0);
dWorldSetGravity(m_tWorldID, 0.0f, 0.0f, -9.81f);
dWorldSetERP(m_tWorldID, m_fERP);
dWorldSetCFM(m_tWorldID, m_fCFM);
dWorldSetQuickStepNumIterations(m_tWorldID, m_unIterations);
dInitODE();
/* Initialize contact information */
m_ptContacts = new dContact[m_unMaxContacts];
for(UInt32 i = 0; i < m_unMaxContacts; ++i) {
::memset(&(m_ptContacts[i].surface), 0, sizeof(dSurfaceParameters));
m_ptContacts[i].surface.mode = dContactMu2;
m_ptContacts[i].surface.mu = dInfinity;
m_ptContacts[i].surface.mu2 = dInfinity;
}
/* Add a planar floor */
m_tFloor = dCreatePlane(m_tSpaceID, 0, 0, 1.0f, 0.0f);
/* Set the random seed from a random number taken from ARGoS RNG */
m_pcRNG = CARGoSRandom::CreateRNG("argos");
dRandSetSeed(m_pcRNG->Uniform(CRange<UInt32>(1,65535)));
}
/* ------------------------
* メイン関数
------------------------ */
int main(int argc, char *argv[])
{
/* txtデータ読み込み */
LoadTxt("route.txt", routeX, routeY, routeZ, &lineRoute);
LoadTxt("obstacle.txt", obstX, obstY, obstZ, &lineObst);
/* ODEの初期化 */
dInitODE();
/* 描画関数の設定 */
setDrawStuff();
/* ワールド, スペース, 接触点グループの生成 */
world = dWorldCreate();
space = dHashSpaceCreate(0);
contactgroup = dJointGroupCreate(0);
/* 地面, 重力の生成 */
ground = dCreatePlane(space,0,0,1,0);
dWorldSetGravity(world, 0.0, 0.0, -9.8);
/* CFM, ERPの設定 */
dWorldSetCFM(world,1e-3);
dWorldSetERP(world,0.8);
/* 全方向移動ロボットの生成 */
t1 = clock();
MakeBox();
MakeOmni();
/* シミュレーションループ */
dsSimulationLoop(argc,argv,640,480,&fn);
/* 接触点グループ, スペース, ワールドの破壊, ODEの終了 */
dJointGroupDestroy(contactgroup);
dSpaceDestroy(space);
dWorldDestroy(world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
// create world
dInitODE();
world = dWorldCreate();
#if 1
space = dHashSpaceCreate (0);
#elif 0
dVector3 center = {0,0,0}, extents = { 100, 100, 100};
space = dQuadTreeSpaceCreate(0, center, extents, 5);
#elif 0
space = dSweepAndPruneSpaceCreate (0, dSAP_AXES_XYZ);
#else
space = dSimpleSpaceCreate(0);
#endif
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
dWorldSetLinearDamping(world, 0.00001);
dWorldSetAngularDamping(world, 0.005);
dWorldSetMaxAngularSpeed(world, 200);
dWorldSetContactSurfaceLayer (world,0.001);
ground = dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
// create lift platform
platform = dCreateBox(space, 4, 4, 1);
dGeomSetCategoryBits(ground, 1ul);
dGeomSetCategoryBits(platform, 2ul);
dGeomSetCollideBits(ground, ~2ul);
dGeomSetCollideBits(platform, ~1ul);
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
if(argc==2)
{
fn.path_to_textures = argv[1];
}
// create world
dInitODE2(0);
world = dWorldCreate();
space = dSimpleSpaceCreate(0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
// note: can't share tridata if intending to trimesh-trimesh collide
TriData1 = dGeomTriMeshDataCreate();
dGeomTriMeshDataBuildSingle(TriData1, &Vertices[0], 3 * sizeof(float), VertexCount, (dTriIndex*)&Indices[0], IndexCount, 3 * sizeof(dTriIndex));
TriData2 = dGeomTriMeshDataCreate();
dGeomTriMeshDataBuildSingle(TriData2, &Vertices[0], 3 * sizeof(float), VertexCount, (dTriIndex*)&Indices[0], IndexCount, 3 * sizeof(dTriIndex));
TriMesh1 = dCreateTriMesh(space, TriData1, 0, 0, 0);
TriMesh2 = dCreateTriMesh(space, TriData2, 0, 0, 0);
dGeomSetData(TriMesh1, TriData1);
dGeomSetData(TriMesh2, TriData2);
{dGeomSetPosition(TriMesh1, 0, 0, 0.9);
dMatrix3 Rotation;
dRFromAxisAndAngle(Rotation, 1, 0, 0, M_PI / 2);
dGeomSetRotation(TriMesh1, Rotation);}
{dGeomSetPosition(TriMesh2, 1, 0, 0.9);
dMatrix3 Rotation;
dRFromAxisAndAngle(Rotation, 1, 0, 0, M_PI / 2);
dGeomSetRotation(TriMesh2, Rotation);}
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.stop = 0;
fn.command = 0;
fn.path_to_textures = "../../drawstuff/textures";
dInitODE ();
// create world
world = dWorldCreate ();
space = dHashSpaceCreate (0);
dWorldSetGravity (world,0,0,0); //Original Gravity = -0.2
dWorldSetCFM (world,1e-5);
dCreatePlane (space,0,0,1,0);
contactgroup = dJointGroupCreate (0);
// create object
sphere0 = dBodyCreate (world);
sphere0_geom = dCreateSphere (space,0.5);
dMassSetSphere (&m,1,0.5);
dBodySetMass (sphere0,&m);
dGeomSetBody (sphere0_geom,sphere0);
sphere1 = dBodyCreate (world);
sphere1_geom = dCreateSphere (space,0.5);
dMassSetSphere (&m,1,0.5);
dBodySetMass (sphere1,&m);
dGeomSetBody (sphere1_geom,sphere1);
sphere2 = dBodyCreate (world);
sphere2_geom = dCreateSphere (space,0.5);
dMassSetSphere (&m,1,0.5);
dBodySetMass (sphere2,&m);
dGeomSetBody (sphere2_geom,sphere2);
// set initial position
dBodySetPosition (sphere0,0,0,4);
dBodySetPosition (sphere1,5,0,4);
dBodySetPosition (sphere2,-2,0,4);
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
// clean up
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
void ode::reset()
{
world = dWorldCreate();
space = dSweepAndPruneSpaceCreate(0, dSAP_AXES_XYZ );
dWorldSetGravity (world,0,300,0);
dWorldSetCFM (world, 1e-5);
dWorldSetERP (world, 0.8);
//dWorldSetQuickStepNumIterations (world,ITERS);
ground = dCreatePlane (space,0,0,100,0);
}
void initWorldModelling(int testcase)
{
/* create world */
dRandSetSeed(1);
dInitODE();
//dInitODE2(dInitFlagManualThreadCleanup);
//dAllocateODEDataForThread(dAllocateMaskAll);
world = dWorldCreate();
space = dHashSpaceCreate (0);
//dWorldSetAutoDisableFlag(World, 1);
// The parameter needs to be zero.
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,-9.81f,0);
dWorldSetCFM (world,1e-2f); //1e-5f was the originally value used.
dWorldSetERP(world,1.0f); // 1 is Error Correction is applied.
// Set Damping
dWorldSetLinearDamping(world, 0.01f); // 0.00001
dWorldSetAngularDamping(world, 0.005f); // 0.005
dWorldSetMaxAngularSpeed(world, 200);
// Set and get the depth of the surface layer around all geometry objects. Contacts are allowed to sink into the surface layer up to the given depth before coming to rest. The default value is zero. Increasing this to some small value (e.g. 0.001) can help prevent jittering problems due to contacts being repeatedly made and broken.
dWorldSetContactSurfaceLayer (world,0.001f);
ground = dCreatePlane (space,0,1,0,0);
switch(testcase)
{
case 1:initIslands();test1();break;// Carrier stability
case 2:initIslands();test1();test2();break;// Manta landing on island.
case 3:initIslands();test1();test2();test3();break;// Manta crashing on structure
case 4:initIslands();test1();test2();test3();test4();break;// Manta landing on runway
case 5:initIslands();test1();test2();break;// Manta landing on aircraft
case 6:initIslands();test1();test6();break;// Carrier stranded on island
case 7:test1();test2();test7();break; //Manta crashing on water.
case 8:initIslands();test1();test8();break; // Walrus reaching island.
case 9:test1();test9();break; // Walrus stability.
case 10:initIslands();test1();test10();break; // Walrus arrive to island and build the command center.
case 11:initIslands();test11();break; // Carrier stability far away.
case 12:initIslands();test1();test12();break; // Bullets
case 13:initIslands();test13();break;
default:initIslands();test1();break;
}
testing = testcase;
}
int main (int argc, char **argv)
{
static dMass m;
dReal mass = 1.0;
// set for drawing
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = NULL;
fn.stop = NULL;
fn.path_to_textures = "../textures";
dInitODE(); // init ODE
world = dWorldCreate(); // create a dynamic world
space = dSimpleSpaceCreate (0);
//@a box
capsule = dBodyCreate (world);
geom = dCreateCapsule (space,radius,length); //create geometry.
dMassSetCapsule(&m,DENSITY,3,radius,length);
dBodySetMass (capsule,&m);
dGeomSetBody(geom,capsule);
dBodySetPosition (capsule,0,4,1);
//Gravedad y cosas de simulacion
dWorldSetGravity(world,0,0,-9.81);
dWorldSetCFM (world,1e-5);
dCreatePlane (space,0,0,1,0);
contactgroup = dJointGroupCreate (0);
// the simulation
dsSimulationLoop (argc,argv,960,480,&fn);
//-- Destroy the world!!!
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = 0;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
if(argc==2)
{
fn.path_to_textures = argv[1];
}
// create world
dInitODE2(0);
int i;
contactgroup.create ();
world.setGravity (0,0,-0.5);
dWorldSetCFM (world.id(),1e-5);
dPlane plane (space,0,0,1,0);
for (i=0; i<NUM; i++) {
body[i].create (world);
dReal k = i*SIDE;
body[i].setPosition (k,k,k+0.4);
dMass m;
m.setBox (1,SIDE,SIDE,SIDE);
m.adjust (MASS);
body[i].setMass (&m);
body[i].setData ((void*)(size_t)i);
box[i].create (space,SIDE,SIDE,SIDE);
box[i].setBody (body[i]);
}
for (i=0; i<(NUM-1); i++) {
joint[i].create (world);
joint[i].attach (body[i],body[i+1]);
dReal k = (i+0.5)*SIDE;
joint[i].setAnchor (k,k,k+0.4);
}
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dCloseODE();
return 0;
}
ODESimulator::ODESimulator()
{
timestep = 0;
g_ODE_object.Init();
worldID = dWorldCreate();
contactGroupID = dJointGroupCreate(0);
//envSpaceID = dHashSpaceCreate(0);
//dHashSpaceSetLevels(envSpaceID,-2,1);
envSpaceID = dSimpleSpaceCreate(0);
dWorldSetERP(worldID,settings.errorReductionParameter);
dWorldSetCFM(worldID,settings.dampedLeastSquaresParameter);
dWorldSetGravity(worldID,settings.gravity[0],settings.gravity[1],settings.gravity[2]);
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
if(argc==2)
{
fn.path_to_textures = argv[1];
}
// create world
dInitODE2(0);
world = dWorldCreate();
space = dHashSpaceCreate (0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-GRAVITY);
dWorldSetCFM (world,1e-5);
dWorldSetAutoDisableFlag (world,1);
#if 1
dWorldSetAutoDisableAverageSamplesCount( world, 10 );
#endif
dWorldSetLinearDamping(world, 0.00001);
dWorldSetAngularDamping(world, 0.005);
dWorldSetMaxAngularSpeed(world, 200);
dWorldSetContactMaxCorrectingVel (world,0.1);
dWorldSetContactSurfaceLayer (world,0.001);
dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = "../../drawstuff/textures";
if(argc==2)
{
fn.path_to_textures = argv[1];
}
// create world
world = dWorldCreate();
dVector3 Center = {0, 0, 0, 0};
dVector3 Extents = {WORLD_SIZE * 0.55, WORLD_SIZE * 0.55, WORLD_SIZE * 0.55, 0};
//space = dSimpleSpaceCreate(0);
//space = dHashSpaceCreate (0);
space = dQuadTreeSpaceCreate (0, Center, Extents, 6);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
for (int i = 0; i < NUM; i++){
command('s');
}
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
return 0;
}
void PhysicalWorld::onInit()
{
InternalMessage("Physic","Physic::PhysicalWorld::onInit entering " +
Kernel::toString(getObject()->getIdentifier())) ;
Kernel::Log::Block temp("Physic","PhysicalWorld::onInit") ;
m_world = new dWorld() ;
dWorldSetCFM(m_world->id(),Kernel::Parameters::getValue<float>("Physic","WorldCFM")) ;
dWorldSetERP(m_world->id(),Kernel::Parameters::getValue<float>("Physic","WorldERP")) ;
dWorldSetContactSurfaceLayer(m_world->id(),Kernel::Parameters::getValue<float>("Physic","WorldContactSurfaceLayer")) ;
dWorldSetContactMaxCorrectingVel(m_world->id(),Kernel::Parameters::getValue<float>("Physic","WorldContactMaxCorrectingVelocity")) ;
m_collision_space = new dSimpleSpace(0) ;
m_contact_group = dJointGroupCreate(0) ;
}
int main (int argc, char *argv[]) {
dInitODE();
setDrawStuff();
world = dWorldCreate();
space = dHashSpaceCreate(0);
contactgroup = dJointGroupCreate(0);
dWorldSetGravity(world,0,0,0);
dWorldSetERP(world,1.0); // ERPの設定
dWorldSetCFM(world,0.0); // CFMの設定
ground = dCreatePlane(space,0,0,1,0);
create();
dsSimulationLoop (argc,argv,500,600,&fn);
dWorldDestroy (world);
dCloseODE();
return 0;
}
void CPHWorld::Create()
{
dWorldID phWorld=0;
if (psDeviceFlags.test(mtPhysics)) Device.seqFrameMT.Add (this,REG_PRIORITY_HIGH);
else Device.seqFrame.Add (this,REG_PRIORITY_LOW);
m_commander =xr_new<CPHCommander>();
//dVector3 extensions={2048,256,2048};
/*
Fbox level_box = Level().ObjectSpace.GetBoundingVolume();
Fvector level_size,level_center;
level_box . getsize (level_size);
level_box . getcenter (level_center);
dVector3 extensions = { level_size.x ,256.f,level_size.z};
dVector3 center = {level_center.x,0.f,level_center.z};
*/
#ifdef ODE_SLOW_SOLVER
#else
dWorldSetAutoEnableDepthSF1(phWorld, 100000000);
///dWorldSetContactSurfaceLayer(phWorld,0.f);
//phWorld->contactp.min_depth =0.f;
#endif
ContactGroup = dJointGroupCreate(0);
dWorldSetGravity (phWorld, 0,-Gravity(), 0);//-2.f*9.81f
Mesh.Create (0,phWorld);
#ifdef PH_PLAIN
plane=dCreatePlane(Space,0,1,0,0.3f);
#endif
//const dReal k_p=2400000.f;//550000.f;///1000000.f;
//const dReal k_d=200000.f;
dWorldSetERP(phWorld, ERP(world_spring,world_damping) );
dWorldSetCFM(phWorld, CFM(world_spring,world_damping));
//dWorldSetERP(phWorld, 0.2f);
//dWorldSetCFM(phWorld, 0.000001f);
disable_count=0;
m_motion_ray=dCreateRayMotions(0);
phBoundaries.set(Level().ObjectSpace.GetBoundingVolume());
phBoundaries.y1-=30.f;
CPHCollideValidator::Init();
b_exist=true;
}
void create_world(Controller* controller,bool log,bool bMoviePlay)
{
// create world
dRandSetSeed(10);
dInitODE();
creatures.clear();
world = dWorldCreate();
space = dHashSpaceCreate (0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-9.8);
floorplane = dCreatePlane (space,0,0,1, 0.0);
dWorldSetERP(world,0.1);
dWorldSetCFM(world,1E-4);
Biped* biped = new Biped(log,bMoviePlay);
dVector3 pos={0.0,0.0,0.0};
biped->Create(world,space,pos,controller);
creatures.push_back(biped);
}
ODEWorld::ODEWorld(const Gravity &g, double erp)
: m_timeStep(0.01),
m_itrCnt(0),
m_nowtime(0.0),
m_quickStep(false),
m_mu (SPARTS_MU1),
m_mu2 (SPARTS_MU2),
m_slip1 (SPARTS_SLIP1),
m_slip2 (SPARTS_SLIP2),
m_soft_erp(SPARTS_ERP),
m_soft_cfm(SPARTS_CFM),
m_bounce (SPARTS_BOUNCE),
m_bounce_vel(0.0)
{
m_world = dWorldCreate();
dWorldSetGravity(m_world, g.x, g.y, g.z);
// default
dWorldSetERP(m_world, SPARTS_ERP);
dWorldSetCFM(m_world, SPARTS_CFM);
m_space = dHashSpaceCreate(0);
m_jgroup = dJointGroupCreate(0); // modified by inamura
}
/*** メイン関数 ***/
int main(int argc, char *argv[])
{
dInitODE(); // ODEの初期化
setDrawStuff(); // 描画関数の設定
world = dWorldCreate(); // ワールドの生成
space = dHashSpaceCreate(0); // スペースの生成
contactgroup = dJointGroupCreate(0); // 接触点グループの生成
ground = dCreatePlane(space,0,0,1,0); // 地面の生成
dWorldSetGravity(world, 0.0, 0.0, - 9.8); // 重力加速度の設定
dWorldSetCFM(world,1e-3); // CFMの設定
dWorldSetERP(world,0.8); // ERPの設定
makeOmni(); // 全方向移動ロボットの生成
makeBall(); // ボールの生成
makeGoal(); // ゴールの生成
dsSimulationLoop(argc,argv,640,480,&fn); // シミュレーションループ
dJointGroupDestroy(contactgroup); // 接触点グループの破壊
dSpaceDestroy(space); // スペースの破壊
dWorldDestroy(world); // ワールドの破壊
dCloseODE(); // ODEの終了
return 0;
}
bool Simulation::loadFile(const std::string& filename, std::list<std::string>& errors)
{
ASSERT(scene == 0);
Parser parser;
if(!parser.parse(filename, errors))
return false;
ASSERT(scene);
dInitODE();
physicalWorld = dWorldCreate();
rootSpace = dHashSpaceCreate(0);
staticSpace = dHashSpaceCreate(rootSpace);
movableSpace = dHashSpaceCreate(rootSpace);
contactGroup = dJointGroupCreate(0);
dWorldSetGravity(physicalWorld, 0, 0, scene->gravity);
if(scene->erp != -1.f)
dWorldSetERP(physicalWorld, scene->erp);
if(scene->cfm != -1.f)
dWorldSetCFM(physicalWorld, scene->cfm);
if(scene->quickSolverIterations != -1)
dWorldSetQuickStepNumIterations(physicalWorld, scene->quickSolverIterations);
#ifdef MULTI_THREADING
threading = dThreadingAllocateMultiThreadedImplementation();
pool = dThreadingAllocateThreadPool(std::thread::hardware_concurrency(), 0, dAllocateFlagBasicData, nullptr);
dThreadingThreadPoolServeMultiThreadedImplementation(pool, threading);
dWorldSetStepThreadingImplementation(physicalWorld, dThreadingImplementationGetFunctions(threading), threading);
#endif
scene->createPhysics();
renderer.init();
return true;
}
int main (int argc, char **argv)
{
setDrawStuff(); // Initialize Drawstuff "fn" parameters
dInitODE(); // Initialize ODE
world = dWorldCreate(); // Create a dynamic world
space = dHashSpaceCreate(0); // Create a 3D space
contactgroup = dJointGroupCreate(0); // Create a Joint group
dWorldSetGravity(world,0,0,-9.8); // Set gravity （x,y,z)
dWorldSetERP (world, 0.95); // ERP: good: [0.8,1.0>
dWorldSetCFM(world,1e-5); // CFM
ground = dCreatePlane(space,0,0,1,0); // Create ground: plane (space,a,b,c,d)
Model::rCreateRobot(world,space,jointR,jointL); // Create robot
dsSimulationLoop(argc,argv,600,400,&fn);// Simulation using Drawstuff "fn" parameters
dJointGroupDestroy(contactgroup); // Destroy Joint group
dSpaceDestroy(space); // Destroy space
dWorldDestroy (world); // Destroy the world
dCloseODE(); // Close ODE
return 0;
}
void PhysicsServer::SetCFM( float val )
{
m_CFM = val;
if (m_WorldID) dWorldSetCFM( m_WorldID, val );
} // PhysicsServer::SetCFM
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = "../../drawstuff/textures";
if(argc==2)
{
fn.path_to_textures = argv[1];
}
// create world
dInitODE();
world = dWorldCreate();
space = dSimpleSpaceCreate(0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
//dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
Size[0] = 5.0f;
Size[1] = 5.0f;
Size[2] = 2.5f;
Vertices[0][0] = -Size[0];
Vertices[0][1] = -Size[1];
Vertices[0][2] = Size[2];
Vertices[1][0] = Size[0];
Vertices[1][1] = -Size[1];
Vertices[1][2] = Size[2];
Vertices[2][0] = Size[0];
Vertices[2][1] = Size[1];
Vertices[2][2] = Size[2];
Vertices[3][0] = -Size[0];
Vertices[3][1] = Size[1];
Vertices[3][2] = Size[2];
Vertices[4][0] = 0;
Vertices[4][1] = 0;
Vertices[4][2] = 0;
Indices[0] = 0;
Indices[1] = 1;
Indices[2] = 4;
Indices[3] = 1;
Indices[4] = 2;
Indices[5] = 4;
Indices[6] = 2;
Indices[7] = 3;
Indices[8] = 4;
Indices[9] = 3;
Indices[10] = 0;
Indices[11] = 4;
dTriMeshDataID Data = dGeomTriMeshDataCreate();
dGeomTriMeshDataBuildSimple(Data, (dReal*)Vertices, VertexCount, Indices, IndexCount);
TriMesh = dCreateTriMesh(space, Data, 0, 0, 0);
//dGeomSetPosition(TriMesh, 0, 0, 1.0);
Ray = dCreateRay(space, 0.9);
dVector3 Origin, Direction;
Origin[0] = 0.0;
Origin[1] = 0;
Origin[2] = 0.5;
Origin[3] = 0;
Direction[0] = 0;
Direction[1] = 1.1f;
Direction[2] = -1;
Direction[3] = 0;
dNormalize3(Direction);
dGeomRaySet(Ray, Origin[0], Origin[1], Origin[2], Direction[0], Direction[1], Direction[2]);
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}
int main (int argc, char **argv)
{
// setup pointers to drawstuff callback functions
dsFunctions fn;
fn.version = DS_VERSION;
fn.start = &start;
fn.step = &simLoop;
fn.command = &command;
fn.stop = 0;
fn.path_to_textures = DRAWSTUFF_TEXTURE_PATH;
// create world
dInitODE2(0);
world = dWorldCreate();
space = dSimpleSpaceCreate(0);
contactgroup = dJointGroupCreate (0);
dWorldSetGravity (world,0,0,-0.5);
dWorldSetCFM (world,1e-5);
//dCreatePlane (space,0,0,1,0);
memset (obj,0,sizeof(obj));
Size[0] = 5.0f;
Size[1] = 5.0f;
Size[2] = 2.5f;
Vertices[0][0] = -Size[0];
Vertices[0][1] = -Size[1];
Vertices[0][2] = Size[2];
Vertices[1][0] = Size[0];
Vertices[1][1] = -Size[1];
Vertices[1][2] = Size[2];
Vertices[2][0] = Size[0];
Vertices[2][1] = Size[1];
Vertices[2][2] = Size[2];
Vertices[3][0] = -Size[0];
Vertices[3][1] = Size[1];
Vertices[3][2] = Size[2];
Vertices[4][0] = 0;
Vertices[4][1] = 0;
Vertices[4][2] = 0;
Indices[0] = 0;
Indices[1] = 1;
Indices[2] = 4;
Indices[3] = 1;
Indices[4] = 2;
Indices[5] = 4;
Indices[6] = 2;
Indices[7] = 3;
Indices[8] = 4;
Indices[9] = 3;
Indices[10] = 0;
Indices[11] = 4;
dTriMeshDataID Data = dGeomTriMeshDataCreate();
//dGeomTriMeshDataBuildSimple(Data, (dReal*)Vertices, VertexCount, Indices, IndexCount);
dGeomTriMeshDataBuildSingle(Data, Vertices[0], 3 * sizeof(float), VertexCount, &Indices[0], IndexCount, 3 * sizeof(dTriIndex));
dGeomTriMeshDataPreprocess2(Data, (1U << dTRIDATAPREPROCESS_BUILD_FACE_ANGLES), NULL);
TriMesh = dCreateTriMesh(space, Data, 0, 0, 0);
//dGeomSetPosition(TriMesh, 0, 0, 1.0);
Ray = dCreateRay(space, 0.9);
dVector3 Origin, Direction;
Origin[0] = 0.0;
Origin[1] = 0;
Origin[2] = 0.5;
Origin[3] = 0;
Direction[0] = 0;
Direction[1] = 1.1f;
Direction[2] = -1;
Direction[3] = 0;
dNormalize3(Direction);
dGeomRaySet(Ray, Origin[0], Origin[1], Origin[2], Direction[0], Direction[1], Direction[2]);
dThreadingImplementationID threading = dThreadingAllocateMultiThreadedImplementation();
dThreadingThreadPoolID pool = dThreadingAllocateThreadPool(4, 0, dAllocateFlagBasicData, NULL);
dThreadingThreadPoolServeMultiThreadedImplementation(pool, threading);
// dWorldSetStepIslandsProcessingMaxThreadCount(world, 1);
dWorldSetStepThreadingImplementation(world, dThreadingImplementationGetFunctions(threading), threading);
// run simulation
dsSimulationLoop (argc,argv,352,288,&fn);
dThreadingImplementationShutdownProcessing(threading);
dThreadingFreeThreadPool(pool);
dWorldSetStepThreadingImplementation(world, NULL, NULL);
dThreadingFreeImplementation(threading);
dJointGroupDestroy (contactgroup);
dSpaceDestroy (space);
dWorldDestroy (world);
dCloseODE();
return 0;
}