void cPhysicsObject::InitCommon(cWorld* pWorld, const physvec_t& posOriginal, const physvec_t& rot)
{
math::cVec3 pos(posOriginal.x, posOriginal.y, posOriginal.z + fHeight);
rotation.LoadIdentity();
rotation.SetFromAngles(math::DegreesToRadians(rot));
const math::cMat4 m = rotation.GetMatrix();
dMatrix3 r;
r[0] = m[0]; r[1] = m[4]; r[2] = m[8]; r[3] = 0;
r[4] = m[1]; r[5] = m[5]; r[6] = m[9]; r[7] = 0;
r[8] = m[2]; r[9] = m[6]; r[10] = m[10]; r[11] = 0;
position = pos;
dGeomSetPosition(geom, position.x, position.y, position.z);
dGeomSetRotation(geom, r);
if (bBody) {
body = dBodyCreate(pWorld->GetWorld());
dBodySetPosition(body, position.x, position.y, position.z);
dBodySetRotation(body, r);
dBodySetAutoDisableFlag(body, 1);
dGeomSetBody(geom, body);
pWorld->AddPhysicsObject(shared_from_this());
}
}
GameObject::GameObject(GameWorld& gw, const ObjectPrototype& proto, double x, double y, double z, int id) :
m_meshName(proto.m_meshName), m_sceneEntity(nullptr), m_sceneNode(nullptr), m_lockRotation(proto.m_lockRotation), m_isKinematic(proto.m_isKinematic),
m_maxTurn(proto.m_maxTurnAngle), m_maxForward(proto.m_maxForward), m_maxBackward(proto.m_maxBackward),
m_hitPoints(proto.m_maxHitPoints), m_collisionAccum(0), m_totalDamage(0), m_hasAgent(proto.m_hasAgent), m_gw(gw), m_id(id), m_oldGS(nullptr), m_newGS(nullptr)
{
m_sceneEntity = gw.GetScene()->createEntity(gw.GetMesh(m_meshName));
m_sceneNode = gw.GetScene()->getRootSceneNode()->createChildSceneNode();
m_sceneNode->attachObject(m_sceneEntity);
Ogre::Vector3 size = m_sceneEntity->getBoundingBox().getSize();
m_body = dBodyCreate(gw.GetPhysicsWorld());
m_geom = dCreateBox(gw.GetPhysicsSpace(), size.x, size.y, size.z);
dMassSetBox(&m_mass, proto.m_density, size.x, size.y, size.z);
dBodySetMass(m_body, &m_mass);
dGeomSetBody(m_geom, m_body);
dBodySetPosition(m_body, x, y, z);
// automagically disable things when the body is still for long enough
dBodySetAutoDisableFlag(m_body, 1);
dBodySetAutoDisableLinearThreshold(m_body, 0.1f);
dBodySetAutoDisableAngularThreshold(m_body, 0.25f);
dBodySetAutoDisableSteps(m_body, 1);
// improve simulation accuracy
dBodySetDamping(m_body, 0.0f, 0.1f);
if (proto.m_registerCollisions) {
gw.RegisterForCollisions(this);
}
if (proto.m_isKinematic) {
dBodySetKinematic(m_body);
}
}
BarrelBody(Barrel *b) :
OdeBody(dBodyCreate(gWorld)),
b_(b)
{
dMass m;
dMassSetCylinderTotal(&m, b->mass_, 3, b->radius_, b->height_);
dBodySetMass(id_, &m);
Vec3 pos(b->pos());
dBodySetPosition(id_, pos.x + b->center_.x, pos.y + b->center_.y, pos.z + b->center_.z);
dBodySetData(id_, this);
dBodySetAutoDisableFlag(id_, 1);
// This will roll forever, very slowly, unless I up the tolerance for sleep.
// Compare to a box, which will come to a complete stop easily, and where we
// don't want it stopping balancing on an edge.
dBodySetAutoDisableAngularThreshold(id_, 0.03f);
dBodySetAutoDisableLinearThreshold(id_, 0.03f);
dBodySetAutoDisableAverageSamplesCount(id_, 5);
}
void YGEBodyAsset::createBody(){
YGETimeSpace::YGESpace* parentSpace = parent->getSpace();
if(parentSpace != NULL && parent->getHasAbsPosition()){
if(hasBody) {
dBodyDestroy(bodyId);
dGeomDestroy(geomId);
}
bodyId = dBodyCreate(parentSpace->getWorldId());
mass = new dMass();
dMassSetBox(mass,1,1,1,1);
dMassAdjust(mass,bodyMass);
dBodySetMass(bodyId, mass);
dBodySetAutoDisableFlag(bodyId, 0);
YGEMath::Vector3 pos = parent->getAbsPosition();
YGEMath::Quaternion rot = parent->getAbsOrientation();
dBodySetPosition(bodyId,pos.x,pos.y,pos.z);
dQuaternion q;
q[0]=rot.w;
q[1]=rot.x;
q[2]=rot.y;
q[3]=rot.z;
dBodySetQuaternion(bodyId, q);
//dBodyAddForce(bodyId, 0.5, 0, 0);
// a hull, remove this
geomId = dCreateBox(parentSpace->getDSpaceId(), bodySize.x, bodySize.y, bodySize.z);
dGeomSetData(geomId, this);
dGeomSetCategoryBits(geomId, YGEPhysics::ENTITIES );
dGeomSetCollideBits(geomId, YGEPhysics::ENTITIES | YGEPhysics::STATIC_OBJECTS );
dGeomSetBody(geomId, bodyId);
// dBodySetAuto
hasBody = true;
}
}
void Object::MakeBody(dWorldID world)
{
iBody = dBodyCreate(world);
dBodySetQuaternion(iBody,q);
dBodySetPosition(iBody,iPosition.x,iPosition.y,iPosition.z);
dBodySetLinearVel(iBody,iVel.x,iVel.y,iVel.z);
dMassSetBox(&iMass,iM,iSize.x,iSize.y,iSize.z);
dMassAdjust(&iMass,iM/2.0);
dBodySetMass(iBody,&iMass);
disabledSteps = 0;
dBodySetAutoDisableFlag(iBody,1);
dBodySetData(iBody,data);
dBodyDisable(iBody);
};
CRigidCapsule::CRigidCapsule(S32 parent, CSceneObject *so, const CVector3 &d ) : CRigidBody(parent, so) {
if(parent == 0)parent = (S32)space;
#ifdef SIM
mGeomID = dCreateGeomTransform ((dSpaceID)parent);
dGeomTransformSetCleanup (mGeomID, 1);
F32 radius = sqrt(d.x * d.x + d.z * d.z) / 2.0;
//F32 radius = d.x / 2;
dGeomID mGeomSphere = dCreateSphere(0, TO_PHYSICS(radius));
dGeomTransformSetGeom (mGeomID, mGeomSphere);
dGeomSetPosition (mGeomSphere, 0, TO_PHYSICS(-d.y/2 + radius), 0);
mGeomID2 = dCreateGeomTransform ((dSpaceID)parent);
dGeomTransformSetCleanup (mGeomID2, 1);
dGeomID mGeomBox = dCreateBox(0, TO_PHYSICS(d.x), TO_PHYSICS(d.y - radius), TO_PHYSICS(d.z));
dGeomTransformSetGeom (mGeomID2, mGeomBox);
dGeomSetPosition (mGeomBox, 0, TO_PHYSICS(radius / 2), 0);
#else
F32 length = d.y - d.x * 2;
mGeomID = dCreateCCylinder((dSpaceID)parent, TO_PHYSICS(d.x), TO_PHYSICS(length));
#endif
mBodyID = dBodyCreate(world);
dGeomSetBody(mGeomID, mBodyID);
#ifdef SIM
dGeomSetBody(mGeomID2, mBodyID);
#endif
dGeomSetData(mGeomID, static_cast<void *>(this));
#ifdef SIM
dGeomSetData(mGeomID2, static_cast<void *>(this));
#endif
mDimentions = d;
mDimentions.y = length;
setDensity(0.0001);
dBodySetAutoDisableFlag(mBodyID, 0);
mGroundBox.setBounds(CVector3(-d.x, -d.y / 2 - 5.0, -d.z), CVector3(d.x, -d.y / 2 + 20.0, d.z));
}
void CBall::Init()
{
static float dif_orange[4] = {0.75,0.4,0.2,1.0};
static float amb_orange[4] = {0.5,0.2,0.1,1.0};
static float spec[4] = {1.0,1.0,1.0,1.0};
glPushMatrix();
glLoadIdentity();
glTranslatef(0.000, 0.000, 1.100);
glGetDoublev(GL_MODELVIEW_MATRIX, position);
glPopMatrix();
material.SetDiffuse(dif_orange);
material.SetAmbient(amb_orange);
material.SetSpecular(spec);
material.SetShininess(300);
radius = 0.040;
//body設定
bBall = dBodyCreate(world);
dBodySetAutoDisableFlag(bBall,0);
dBodySetPosition(bBall, position[12+0], position[12+1], position[12+2]);
dMass mass;
dMassSetSphereTotal(&(mass),0.010,0.040);
dBodySetMass (bBall ,&(mass));
//geom設定
transBall = dCreateGeomTransform(space);
gBall = dCreateSphere (0,0.040);
dGeomSetPosition(gBall, 0 ,0, 0.002);//重心が3mmずれてる
dGeomTransformSetGeom(transBall, gBall);
dGeomSetBody(transBall, bBall);
}
State* init() {
State* state = new State();
dInitODE();
SDL_Init(SDL_INIT_EVERYTHING);
state->screen = SDL_SetVideoMode(WIDTH, HEIGHT, 32, SDL_OPENGL);
SDL_WM_SetCaption("Physics", NULL);
SDL_Flip(state->screen);
SDL_ShowCursor(SDL_DISABLE);
glMatrixMode(GL_PROJECTION);
glLoadIdentity();
gluPerspective(100, (float)WIDTH/HEIGHT, 0.5, 1000);
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
GLfloat light_ambient[] = { 1, 1, 1, 1 };
glLightfv(GL_LIGHT0, GL_AMBIENT, light_ambient);
GLfloat lightpos[] = {0, 4, 0, 1};
glLightfv(GL_LIGHT0, GL_POSITION, lightpos);
glHint(GL_PERSPECTIVE_CORRECTION_HINT, GL_FASTEST);
glShadeModel(GL_SMOOTH);
glEnable(GL_BLEND);
glBlendFunc(GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glEnable(GL_DEPTH_TEST);
glEnable(GL_CULL_FACE);
glClearColor(0, 0, 0, 1);
state->posx = 0;//21;
state->posy = 4;//8;
state->posz = 5;//21;
state->rotx = 0;
state->roty = 0;//-40;
state->rotz = 0;
state->wkey = false;
state->akey = false;
state->skey = false;
state->dkey = false;
state->gkey = false;
state->simSpeed = 60;
state->carcam = false;
state->carbodydrawable = new Drawable("objs/carbody.obj");
state->carwheeldrawable = new Drawable("objs/carwheel.obj");
state->map = new Drawable("objs/jump2.obj");
state->cube = new Drawable("objs/cube.obj");
// state->monkey = new Drawable("objs/monkey.obj");
state->world = dWorldCreate();
dWorldSetGravity(state->world, 0, -9.8, 0);
state->worldSpace = dHashSpaceCreate(0);
const double carHeight = 0.65;
const double carZ = 90;
const double carX = 0;
const float speed = -1000;
const float force = 200;
state->carbodybody = dBodyCreate(state->world);
dBodySetPosition(state->carbodybody, carX, carHeight, carZ);
dMass bodymass;
dMassSetBoxTotal(&bodymass, 100, 2, 4, 1);
dBodySetMass(state->carbodybody, &bodymass);
dGeomID carbodygeom = dCreateBox(state->worldSpace, 2, 1, 4);
dGeomSetBody(carbodygeom, state->carbodybody);
state->flcarwheelbody = dBodyCreate(state->world);
dBodySetPosition(state->flcarwheelbody, carX-1.5, carHeight - 0.5, carZ+2);
const dMatrix3 m = { 0, 0, 1, 0
, 0, 1, 0, 0
, 0, 0, 1, 0 };
dBodySetRotation(state->flcarwheelbody, m);
dMass wheelmass;
dMassSetCylinder(&wheelmass, 0.1, 2, 0.5, 0.2);
dBodySetMass(state->flcarwheelbody, &wheelmass);
dJointID joint = dJointCreateHinge(state->world, 0);
dJointAttach(joint, state->carbodybody, state->flcarwheelbody);
dJointSetHingeAnchor(joint, carX-1.5, carHeight - 0.5, carZ+2);
dJointSetHingeAxis(joint, 1, 0, 0);
dGeomID flcarwheelgeom = dCreateCylinder(state->worldSpace, 0.5, 0.2);
dGeomSetBody(flcarwheelgeom, state->flcarwheelbody);
dJointID motor = dJointCreateAMotor(state->world, 0);
dJointAttach(motor, state->flcarwheelbody, state->carbodybody);
dJointSetAMotorNumAxes(motor, 1);
dJointSetAMotorAxis(motor, 0, 1, 1, 0, 0);
dJointSetAMotorParam(motor, dParamVel, speed);
dJointSetAMotorParam(motor, dParamFMax, force);
state->frcarwheelbody = dBodyCreate(state->world);
dBodySetPosition(state->frcarwheelbody, carX+1.5, carHeight - 0.5, carZ+2);
dBodySetRotation(state->frcarwheelbody, m);
dBodySetMass(state->frcarwheelbody, &wheelmass);
joint = dJointCreateHinge(state->world, 0);
dJointAttach(joint, state->carbodybody, state->frcarwheelbody);
dJointSetHingeAnchor(joint, carX+1.5, carHeight - 0.5, carZ+2);
dJointSetHingeAxis(joint, 1, 0, 0);
dGeomID frcarwheelgeom = dCreateCylinder(state->worldSpace, 0.5, 0.2);
dGeomSetBody(frcarwheelgeom, state->frcarwheelbody);
motor = dJointCreateAMotor(state->world, 0);
dJointAttach(motor, state->frcarwheelbody, state->carbodybody);
dJointSetAMotorNumAxes(motor, 1);
dJointSetAMotorAxis(motor, 0, 1, 1, 0, 0);
dJointSetAMotorParam(motor, dParamVel, speed);
dJointSetAMotorParam(motor, dParamFMax, force);
state->blcarwheelbody = dBodyCreate(state->world);
dBodySetPosition(state->blcarwheelbody, carX-1.5, carHeight - 0.5, carZ-2);
dBodySetRotation(state->blcarwheelbody, m);
dBodySetMass(state->blcarwheelbody, &wheelmass);
joint = dJointCreateHinge(state->world, 0);
dJointAttach(joint, state->carbodybody, state->blcarwheelbody);
dJointSetHingeAnchor(joint, carX-1.5, carHeight - 0.5, carZ-2);
dJointSetHingeAxis(joint, 1, 0, 0);
dGeomID blcarwheelgeom = dCreateCylinder(state->worldSpace, 0.5, 0.2);
dGeomSetBody(blcarwheelgeom, state->blcarwheelbody);
motor = dJointCreateAMotor(state->world, 0);
dJointAttach(motor, state->blcarwheelbody, state->carbodybody);
dJointSetAMotorNumAxes(motor, 1);
dJointSetAMotorAxis(motor, 0, 1, 1, 0, 0);
dJointSetAMotorParam(motor, dParamVel, speed);
dJointSetAMotorParam(motor, dParamFMax, force);
state->brcarwheelbody = dBodyCreate(state->world);
dBodySetPosition(state->brcarwheelbody, carX+1.5, carHeight - 0.5, carZ-2);
dBodySetRotation(state->brcarwheelbody, m);
dBodySetMass(state->brcarwheelbody, &wheelmass);
joint = dJointCreateHinge(state->world, 0);
dJointAttach(joint, state->carbodybody, state->brcarwheelbody);
dJointSetHingeAnchor(joint, carX+1.5, carHeight - 0.5, carZ-2);
dJointSetHingeAxis(joint, 1, 0, 0);
dGeomID brcarwheelgeom = dCreateCylinder(state->worldSpace, 0.5, 0.2);
dGeomSetBody(brcarwheelgeom, state->brcarwheelbody);
motor = dJointCreateAMotor(state->world, 0);
dJointAttach(motor, state->brcarwheelbody, state->carbodybody);
dJointSetAMotorNumAxes(motor, 1);
dJointSetAMotorAxis(motor, 0, 1, 1, 0, 0);
dJointSetAMotorParam(motor, dParamVel, speed);
dJointSetAMotorParam(motor, dParamFMax, force);
state->var = new double[3];
state->var = dBodyGetPosition(state->carbodybody);
// cout << state->var[0] << " " << state->var[1] << " " << state->var[2] << endl;
//TODO check if translation matrix from dBody can be used.
dSpaceID cubespace = dHashSpaceCreate(state->worldSpace);
for(int i = 0; i < NUM_CUBES/10; i++) {
for(int k = 0; k < 10; k++) {
state->cubebody[i*10+k] = dBodyCreate(state->world);
dBodySetAutoDisableFlag(state->cubebody[i*10+k], 1);
dBodySetPosition(state->cubebody[i*10+k], (i*2.01)-4, 0.9 + 2.01*k, -70);
dGeomID cubegeom = dCreateBox(cubespace, 2, 2, 2);
dGeomSetBody(cubegeom, state->cubebody[i*10+k]);
}
}
{
int indexSize = state->map->vertices.size()/3;
unsigned int* index = new unsigned int[indexSize];
for(int i = 0; i < indexSize; i++)
index[i] = i;
dTriMeshDataID triMeshData = dGeomTriMeshDataCreate();
dGeomTriMeshDataBuildSingle(triMeshData, state->map->vertices.data(), 12, state->map->vertices.size()/3, index, indexSize, 12);
dGeomID mapGeom = dCreateTriMesh(state->worldSpace, triMeshData, NULL, NULL, NULL);
dGeomSetPosition(mapGeom, 0, 0, 0);
}
// state->monkeyBody = dBodyCreate(state->world);
// {
// int indexSize = state->monkey->vertices.size()/3;
// unsigned int* index = new unsigned int[indexSize];
// for(int i = 0; i < indexSize; i++)
// index[i] = i;
// dTriMeshDataID triMeshData = dGeomTriMeshDataCreate();
// dGeomTriMeshDataBuildSingle(triMeshData, state->monkey->vertices.data(), 12, state->monkey->vertices.size()/3, index, indexSize, 12);
// dGeomID monkeyGeom = dCreateTriMesh(state->worldSpace, triMeshData, NULL, NULL, NULL);
// dGeomSetPosition(monkeyGeom, 0, 2, 0);
// dGeomSetBody(monkeyGeom, state->monkeyBody);
// }
state->physicsContactgroup = dJointGroupCreate(0);
return state;
}
void PhysicsBody::changed(ConstFieldMaskArg whichField,
UInt32 origin,
BitVector details)
{
Inherited::changed(whichField, origin, details);
//Do not respond to changes that have a Sync origin
if(origin & ChangedOrigin::Sync)
{
return;
}
if(whichField & WorldFieldMask)
{
if(_BodyID != 0)
{
dBodyDestroy(_BodyID);
}
if(getWorld() != NULL)
{
_BodyID = dBodyCreate(getWorld()->getWorldID());
}
}
if( ((whichField & PositionFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetPosition(_BodyID, getPosition().x(),getPosition().y(),getPosition().z());
}
if( ((whichField & RotationFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dMatrix3 rotation;
Vec4f v1 = getRotation()[0];
Vec4f v2 = getRotation()[1];
Vec4f v3 = getRotation()[2];
rotation[0] = v1.x();
rotation[1] = v1.y();
rotation[2] = v1.z();
rotation[3] = 0;
rotation[4] = v2.x();
rotation[5] = v2.y();
rotation[6] = v2.z();
rotation[7] = 0;
rotation[8] = v3.x();
rotation[9] = v3.y();
rotation[10] = v3.z();
rotation[11] = 0;
dBodySetRotation(_BodyID, rotation);
}
if( ((whichField & QuaternionFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dQuaternion q;
q[0]=getQuaternion().w();
q[1]=getQuaternion().x();
q[2]=getQuaternion().y();
q[3]=getQuaternion().z();
dBodySetQuaternion(_BodyID,q);
}
if( ((whichField & LinearVelFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetLinearVel(_BodyID, getLinearVel().x(),getLinearVel().y(),getLinearVel().z());
}
if( ((whichField & AngularVelFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAngularVel(_BodyID, getAngularVel().x(),getAngularVel().y(),getAngularVel().z());
}
if( ((whichField & ForceFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetForce(_BodyID, getForce().x(),getForce().y(),getForce().z());
}
if( ((whichField & TorqueFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetTorque(_BodyID, getTorque().x(),getTorque().y(),getTorque().z());
}
if( ((whichField & AutoDisableFlagFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAutoDisableFlag(_BodyID, getAutoDisableFlag());
}
if( ((whichField & AutoDisableLinearThresholdFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAutoDisableLinearThreshold(_BodyID, getAutoDisableLinearThreshold());
}
if( ((whichField & AutoDisableAngularThresholdFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAutoDisableAngularThreshold(_BodyID, getAutoDisableAngularThreshold());
}
if( ((whichField & AutoDisableStepsFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAutoDisableSteps(_BodyID, getAutoDisableSteps());
}
if( ((whichField & AutoDisableTimeFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAutoDisableTime(_BodyID, getAutoDisableTime());
}
if( ((whichField & FiniteRotationModeFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetFiniteRotationMode(_BodyID, getFiniteRotationMode());
}
if( ((whichField & FiniteRotationModeFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetFiniteRotationMode(_BodyID, getFiniteRotationMode());
}
if( ((whichField & FiniteRotationAxisFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetFiniteRotationAxis(_BodyID, getFiniteRotationAxis().x(),getFiniteRotationAxis().y(),getFiniteRotationAxis().z());
}
if( ((whichField & GravityModeFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetGravityMode(_BodyID, getGravityMode());
}
if( ((whichField & LinearDampingFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetLinearDamping(_BodyID, getLinearDamping());
}
if( ((whichField & AngularDampingFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAngularDamping(_BodyID, getAngularDamping());
}
if( ((whichField & LinearDampingThresholdFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetLinearDampingThreshold(_BodyID, getLinearDampingThreshold());
}
if( ((whichField & AngularDampingThresholdFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dBodySetAngularDampingThreshold(_BodyID, getAngularDampingThreshold());
}
if( ((whichField & MaxAngularSpeedFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
if(getMaxAngularSpeed() >= 0.0)
{
dBodySetMaxAngularSpeed(_BodyID, getMaxAngularSpeed());
}
else
{
dBodySetMaxAngularSpeed(_BodyID, dInfinity);
}
}
if( ((whichField & MassFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dMass TheMass;
dBodyGetMass(_BodyID, &TheMass);
TheMass.mass = getMass();
dBodySetMass(_BodyID, &TheMass);
}
if( ((whichField & MassCenterOfGravityFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
//dMass TheMass;
//dBodyGetMass(_BodyID, &TheMass);
////TheMass.c[0] = getMassCenterOfGravity().x();
////TheMass.c[1] = getMassCenterOfGravity().y();
////TheMass.c[2] = getMassCenterOfGravity().z();
//Vec4f v1 = getMassInertiaTensor()[0];
//Vec4f v2 = getMassInertiaTensor()[1];
//Vec4f v3 = getMassInertiaTensor()[2];
//TheMass.I[0] = v1.x();
//TheMass.I[1] = v1.y();
//TheMass.I[2] = v1.z();
//TheMass.I[3] = getMassCenterOfGravity().x();
//TheMass.I[4] = v2.x();
//TheMass.I[5] = v2.y();
//TheMass.I[6] = v2.z();
//TheMass.I[7] = getMassCenterOfGravity().y();
//TheMass.I[8] = v3.x();
//TheMass.I[9] = v3.y();
//TheMass.I[10] = v3.z();
//TheMass.I[11] = getMassCenterOfGravity().z();
//dBodySetMass(_BodyID, &TheMass);
}
if( ((whichField & MassInertiaTensorFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
dMass TheMass;
dBodyGetMass(_BodyID, &TheMass);
Vec4f v1 = getMassInertiaTensor()[0];
Vec4f v2 = getMassInertiaTensor()[1];
Vec4f v3 = getMassInertiaTensor()[2];
TheMass.I[0] = v1.x();
TheMass.I[1] = v1.y();
TheMass.I[2] = v1.z();
TheMass.I[3] = 0;
TheMass.I[4] = v2.x();
TheMass.I[5] = v2.y();
TheMass.I[6] = v2.z();
TheMass.I[7] = 0;
TheMass.I[8] = v3.x();
TheMass.I[9] = v3.y();
TheMass.I[10] = v3.z();
TheMass.I[11] = 0;
dBodySetMass(_BodyID, &TheMass);
}
if( ((whichField & KinematicFieldMask)
|| (whichField & WorldFieldMask))
&& getWorld() != NULL)
{
if(getKinematic())
{
dBodySetKinematic(_BodyID);
}
else
{
dBodySetDynamic(_BodyID);
}
}
}