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Example 6 with CollisionObject

use of com.bulletphysics.collision.dispatch.CollisionObject in project bdx by GoranM.

the class SimpleDynamicsWorld method predictUnconstraintMotion.

protected void predictUnconstraintMotion(float timeStep) {
    Stack stack = Stack.enter();
    Transform tmpTrans = stack.allocTransform();
    for (int i = 0; i < collisionObjects.size(); i++) {
        CollisionObject colObj = collisionObjects.getQuick(i);
        RigidBody body = RigidBody.upcast(colObj);
        if (body != null) {
            if (!body.isStaticObject()) {
                if (body.isActive()) {
                    body.applyGravity();
                    body.integrateVelocities(timeStep);
                    body.applyDamping(timeStep);
                    body.predictIntegratedTransform(timeStep, body.getInterpolationWorldTransform(tmpTrans));
                }
            }
        }
    }
    stack.leave();
}
Also used : CollisionObject(com.bulletphysics.collision.dispatch.CollisionObject) Transform(com.bulletphysics.linearmath.Transform) Stack(com.bulletphysics.util.Stack)

Example 7 with CollisionObject

use of com.bulletphysics.collision.dispatch.CollisionObject in project bdx by GoranM.

the class SimpleDynamicsWorld method setGravity.

@Override
public void setGravity(Vector3f gravity) {
    this.gravity.set(gravity);
    for (int i = 0; i < collisionObjects.size(); i++) {
        CollisionObject colObj = collisionObjects.getQuick(i);
        RigidBody body = RigidBody.upcast(colObj);
        if (body != null) {
            body.setGravity(gravity);
        }
    }
}
Also used : CollisionObject(com.bulletphysics.collision.dispatch.CollisionObject)

Example 8 with CollisionObject

use of com.bulletphysics.collision.dispatch.CollisionObject in project bdx by GoranM.

the class SimpleDynamicsWorld method updateAabbs.

@Override
public void updateAabbs() {
    Stack stack = Stack.enter();
    Transform tmpTrans = stack.allocTransform();
    //		Transform predictedTrans = stack.allocTransform();
    Vector3f minAabb = stack.allocVector3f(), maxAabb = stack.allocVector3f();
    for (int i = 0; i < collisionObjects.size(); i++) {
        CollisionObject colObj = collisionObjects.getQuick(i);
        RigidBody body = RigidBody.upcast(colObj);
        if (body != null) {
            if (body.isActive() && (!body.isStaticObject())) {
                colObj.getCollisionShape().getAabb(colObj.getWorldTransform(tmpTrans), minAabb, maxAabb);
                BroadphaseInterface bp = getBroadphase();
                bp.setAabb(body.getBroadphaseHandle(), minAabb, maxAabb, dispatcher1);
            }
        }
    }
    stack.leave();
}
Also used : CollisionObject(com.bulletphysics.collision.dispatch.CollisionObject) BroadphaseInterface(com.bulletphysics.collision.broadphase.BroadphaseInterface) Vector3f(javax.vecmath.Vector3f) Transform(com.bulletphysics.linearmath.Transform) Stack(com.bulletphysics.util.Stack)

Example 9 with CollisionObject

use of com.bulletphysics.collision.dispatch.CollisionObject in project bdx by GoranM.

the class SequentialImpulseConstraintSolver method solveGroupCacheFriendlySetup.

public float solveGroupCacheFriendlySetup(ObjectArrayList<CollisionObject> bodies, int numBodies, ObjectArrayList<PersistentManifold> manifoldPtr, int manifold_offset, int numManifolds, ObjectArrayList<TypedConstraint> constraints, int constraints_offset, int numConstraints, ContactSolverInfo infoGlobal, IDebugDraw debugDrawer) /*,btStackAlloc* stackAlloc*/
{
    BulletStats.pushProfile("solveGroupCacheFriendlySetup");
    Stack stack = Stack.enter();
    int sp = stack.getSp();
    try {
        if ((numConstraints + numManifolds) == 0) {
            // printf("empty\n");
            return 0f;
        }
        PersistentManifold manifold = null;
        CollisionObject colObj0 = null, colObj1 = null;
        //btRigidBody* rb0=0,*rb1=0;
        //	//#ifdef FORCE_REFESH_CONTACT_MANIFOLDS
        //
        //		BEGIN_PROFILE("refreshManifolds");
        //
        //		int i;
        //
        //
        //
        //		for (i=0;i<numManifolds;i++)
        //		{
        //			manifold = manifoldPtr[i];
        //			rb1 = (btRigidBody*)manifold->getBody1();
        //			rb0 = (btRigidBody*)manifold->getBody0();
        //
        //			manifold->refreshContactPoints(rb0->getCenterOfMassTransform(),rb1->getCenterOfMassTransform());
        //
        //		}
        //
        //		END_PROFILE("refreshManifolds");
        //	//#endif //FORCE_REFESH_CONTACT_MANIFOLDS
        Transform tmpTrans = stack.allocTransform();
        //int sizeofSB = sizeof(btSolverBody);
        //int sizeofSC = sizeof(btSolverConstraint);
        //if (1)
        {
            //if m_stackAlloc, try to pack bodies/constraints to speed up solving
            //		btBlock*					sablock;
            //		sablock = stackAlloc->beginBlock();
            //	int memsize = 16;
            //		unsigned char* stackMemory = stackAlloc->allocate(memsize);
            // todo: use stack allocator for this temp memory
            //int minReservation = numManifolds * 2;
            //m_tmpSolverBodyPool.reserve(minReservation);
            //don't convert all bodies, only the one we need so solver the constraints
            /*
				{
				for (int i=0;i<numBodies;i++)
				{
				btRigidBody* rb = btRigidBody::upcast(bodies[i]);
				if (rb && 	(rb->getIslandTag() >= 0))
				{
				btAssert(rb->getCompanionId() < 0);
				int solverBodyId = m_tmpSolverBodyPool.size();
				btSolverBody& solverBody = m_tmpSolverBodyPool.expand();
				initSolverBody(&solverBody,rb);
				rb->setCompanionId(solverBodyId);
				} 
				}
				}
				*/
            //m_tmpSolverConstraintPool.reserve(minReservation);
            //m_tmpSolverFrictionConstraintPool.reserve(minReservation);
            {
                int i;
                Vector3f rel_pos1 = stack.allocVector3f();
                Vector3f rel_pos2 = stack.allocVector3f();
                Vector3f pos1 = stack.allocVector3f();
                Vector3f pos2 = stack.allocVector3f();
                Vector3f vel = stack.allocVector3f();
                Vector3f torqueAxis0 = stack.allocVector3f();
                Vector3f torqueAxis1 = stack.allocVector3f();
                Vector3f vel1 = stack.allocVector3f();
                Vector3f vel2 = stack.allocVector3f();
                Vector3f frictionDir1 = stack.allocVector3f();
                Vector3f frictionDir2 = stack.allocVector3f();
                Vector3f vec = stack.allocVector3f();
                Matrix3f tmpMat = stack.allocMatrix3f();
                for (i = 0; i < numManifolds; i++) {
                    manifold = manifoldPtr.getQuick(manifold_offset + i);
                    colObj0 = (CollisionObject) manifold.getBody0();
                    colObj1 = (CollisionObject) manifold.getBody1();
                    int solverBodyIdA = -1;
                    int solverBodyIdB = -1;
                    if (manifold.getNumContacts() != 0) {
                        if (colObj0.getIslandTag() >= 0) {
                            if (colObj0.getCompanionId() >= 0) {
                                // body has already been converted
                                solverBodyIdA = colObj0.getCompanionId();
                            } else {
                                solverBodyIdA = tmpSolverBodyPool.size();
                                SolverBody solverBody = bodiesPool.get();
                                tmpSolverBodyPool.add(solverBody);
                                initSolverBody(solverBody, colObj0);
                                colObj0.setCompanionId(solverBodyIdA);
                            }
                        } else {
                            // create a static body
                            solverBodyIdA = tmpSolverBodyPool.size();
                            SolverBody solverBody = bodiesPool.get();
                            tmpSolverBodyPool.add(solverBody);
                            initSolverBody(solverBody, colObj0);
                        }
                        if (colObj1.getIslandTag() >= 0) {
                            if (colObj1.getCompanionId() >= 0) {
                                solverBodyIdB = colObj1.getCompanionId();
                            } else {
                                solverBodyIdB = tmpSolverBodyPool.size();
                                SolverBody solverBody = bodiesPool.get();
                                tmpSolverBodyPool.add(solverBody);
                                initSolverBody(solverBody, colObj1);
                                colObj1.setCompanionId(solverBodyIdB);
                            }
                        } else {
                            // create a static body
                            solverBodyIdB = tmpSolverBodyPool.size();
                            SolverBody solverBody = bodiesPool.get();
                            tmpSolverBodyPool.add(solverBody);
                            initSolverBody(solverBody, colObj1);
                        }
                    }
                    float relaxation;
                    for (int j = 0; j < manifold.getNumContacts(); j++) {
                        ManifoldPoint cp = manifold.getContactPoint(j);
                        if (cp.getDistance() <= 0f) {
                            cp.getPositionWorldOnA(pos1);
                            cp.getPositionWorldOnB(pos2);
                            rel_pos1.sub(pos1, colObj0.getWorldTransform(tmpTrans).origin);
                            rel_pos2.sub(pos2, colObj1.getWorldTransform(tmpTrans).origin);
                            relaxation = 1f;
                            float rel_vel;
                            int frictionIndex = tmpSolverConstraintPool.size();
                            {
                                SolverConstraint solverConstraint = constraintsPool.get();
                                tmpSolverConstraintPool.add(solverConstraint);
                                RigidBody rb0 = RigidBody.upcast(colObj0);
                                RigidBody rb1 = RigidBody.upcast(colObj1);
                                solverConstraint.solverBodyIdA = solverBodyIdA;
                                solverConstraint.solverBodyIdB = solverBodyIdB;
                                solverConstraint.constraintType = SolverConstraintType.SOLVER_CONTACT_1D;
                                solverConstraint.originalContactPoint = cp;
                                torqueAxis0.cross(rel_pos1, cp.normalWorldOnB);
                                if (rb0 != null) {
                                    solverConstraint.angularComponentA.set(torqueAxis0);
                                    rb0.getInvInertiaTensorWorld(tmpMat).transform(solverConstraint.angularComponentA);
                                } else {
                                    solverConstraint.angularComponentA.set(0f, 0f, 0f);
                                }
                                torqueAxis1.cross(rel_pos2, cp.normalWorldOnB);
                                if (rb1 != null) {
                                    solverConstraint.angularComponentB.set(torqueAxis1);
                                    rb1.getInvInertiaTensorWorld(tmpMat).transform(solverConstraint.angularComponentB);
                                } else {
                                    solverConstraint.angularComponentB.set(0f, 0f, 0f);
                                }
                                {
                                    //#ifdef COMPUTE_IMPULSE_DENOM
                                    //btScalar denom0 = rb0->computeImpulseDenominator(pos1,cp.m_normalWorldOnB);
                                    //btScalar denom1 = rb1->computeImpulseDenominator(pos2,cp.m_normalWorldOnB);
                                    //#else							
                                    float denom0 = 0f;
                                    float denom1 = 0f;
                                    if (rb0 != null) {
                                        vec.cross(solverConstraint.angularComponentA, rel_pos1);
                                        denom0 = rb0.getInvMass() + cp.normalWorldOnB.dot(vec);
                                    }
                                    if (rb1 != null) {
                                        vec.cross(solverConstraint.angularComponentB, rel_pos2);
                                        denom1 = rb1.getInvMass() + cp.normalWorldOnB.dot(vec);
                                    }
                                    //#endif //COMPUTE_IMPULSE_DENOM		
                                    float denom = relaxation / (denom0 + denom1);
                                    solverConstraint.jacDiagABInv = denom;
                                }
                                solverConstraint.contactNormal.set(cp.normalWorldOnB);
                                solverConstraint.relpos1CrossNormal.cross(rel_pos1, cp.normalWorldOnB);
                                solverConstraint.relpos2CrossNormal.cross(rel_pos2, cp.normalWorldOnB);
                                if (rb0 != null) {
                                    rb0.getVelocityInLocalPoint(rel_pos1, vel1);
                                } else {
                                    vel1.set(0f, 0f, 0f);
                                }
                                if (rb1 != null) {
                                    rb1.getVelocityInLocalPoint(rel_pos2, vel2);
                                } else {
                                    vel2.set(0f, 0f, 0f);
                                }
                                vel.sub(vel1, vel2);
                                rel_vel = cp.normalWorldOnB.dot(vel);
                                solverConstraint.penetration = Math.min(cp.getDistance() + infoGlobal.linearSlop, 0f);
                                //solverConstraint.m_penetration = cp.getDistance();
                                solverConstraint.friction = cp.combinedFriction;
                                solverConstraint.restitution = restitutionCurve(rel_vel, cp.combinedRestitution);
                                if (solverConstraint.restitution <= 0f) {
                                    solverConstraint.restitution = 0f;
                                }
                                float penVel = -solverConstraint.penetration / infoGlobal.timeStep;
                                if (solverConstraint.restitution > penVel) {
                                    solverConstraint.penetration = 0f;
                                }
                                Vector3f tmp = stack.allocVector3f();
                                // warm starting (or zero if disabled)
                                if ((infoGlobal.solverMode & SolverMode.SOLVER_USE_WARMSTARTING) != 0) {
                                    solverConstraint.appliedImpulse = cp.appliedImpulse * infoGlobal.warmstartingFactor;
                                    if (rb0 != null) {
                                        tmp.scale(rb0.getInvMass(), solverConstraint.contactNormal);
                                        tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdA).internalApplyImpulse(tmp, solverConstraint.angularComponentA, solverConstraint.appliedImpulse);
                                    }
                                    if (rb1 != null) {
                                        tmp.scale(rb1.getInvMass(), solverConstraint.contactNormal);
                                        tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdB).internalApplyImpulse(tmp, solverConstraint.angularComponentB, -solverConstraint.appliedImpulse);
                                    }
                                } else {
                                    solverConstraint.appliedImpulse = 0f;
                                }
                                solverConstraint.appliedPushImpulse = 0f;
                                solverConstraint.frictionIndex = tmpSolverFrictionConstraintPool.size();
                                if (!cp.lateralFrictionInitialized) {
                                    cp.lateralFrictionDir1.scale(rel_vel, cp.normalWorldOnB);
                                    cp.lateralFrictionDir1.sub(vel, cp.lateralFrictionDir1);
                                    float lat_rel_vel = cp.lateralFrictionDir1.lengthSquared();
                                    if (//0.0f)
                                    lat_rel_vel > BulletGlobals.FLT_EPSILON) {
                                        cp.lateralFrictionDir1.scale(1f / (float) Math.sqrt(lat_rel_vel));
                                        addFrictionConstraint(cp.lateralFrictionDir1, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                        cp.lateralFrictionDir2.cross(cp.lateralFrictionDir1, cp.normalWorldOnB);
                                        //??
                                        cp.lateralFrictionDir2.normalize();
                                        addFrictionConstraint(cp.lateralFrictionDir2, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                    } else {
                                        // re-calculate friction direction every frame, todo: check if this is really needed
                                        TransformUtil.planeSpace1(cp.normalWorldOnB, cp.lateralFrictionDir1, cp.lateralFrictionDir2);
                                        addFrictionConstraint(cp.lateralFrictionDir1, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                        addFrictionConstraint(cp.lateralFrictionDir2, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                    }
                                    cp.lateralFrictionInitialized = true;
                                } else {
                                    addFrictionConstraint(cp.lateralFrictionDir1, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                    addFrictionConstraint(cp.lateralFrictionDir2, solverBodyIdA, solverBodyIdB, frictionIndex, cp, rel_pos1, rel_pos2, colObj0, colObj1, relaxation);
                                }
                                {
                                    SolverConstraint frictionConstraint1 = tmpSolverFrictionConstraintPool.getQuick(solverConstraint.frictionIndex);
                                    if ((infoGlobal.solverMode & SolverMode.SOLVER_USE_WARMSTARTING) != 0) {
                                        frictionConstraint1.appliedImpulse = cp.appliedImpulseLateral1 * infoGlobal.warmstartingFactor;
                                        if (rb0 != null) {
                                            tmp.scale(rb0.getInvMass(), frictionConstraint1.contactNormal);
                                            tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdA).internalApplyImpulse(tmp, frictionConstraint1.angularComponentA, frictionConstraint1.appliedImpulse);
                                        }
                                        if (rb1 != null) {
                                            tmp.scale(rb1.getInvMass(), frictionConstraint1.contactNormal);
                                            tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdB).internalApplyImpulse(tmp, frictionConstraint1.angularComponentB, -frictionConstraint1.appliedImpulse);
                                        }
                                    } else {
                                        frictionConstraint1.appliedImpulse = 0f;
                                    }
                                }
                                {
                                    SolverConstraint frictionConstraint2 = tmpSolverFrictionConstraintPool.getQuick(solverConstraint.frictionIndex + 1);
                                    if ((infoGlobal.solverMode & SolverMode.SOLVER_USE_WARMSTARTING) != 0) {
                                        frictionConstraint2.appliedImpulse = cp.appliedImpulseLateral2 * infoGlobal.warmstartingFactor;
                                        if (rb0 != null) {
                                            tmp.scale(rb0.getInvMass(), frictionConstraint2.contactNormal);
                                            tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdA).internalApplyImpulse(tmp, frictionConstraint2.angularComponentA, frictionConstraint2.appliedImpulse);
                                        }
                                        if (rb1 != null) {
                                            tmp.scale(rb1.getInvMass(), frictionConstraint2.contactNormal);
                                            tmpSolverBodyPool.getQuick(solverConstraint.solverBodyIdB).internalApplyImpulse(tmp, frictionConstraint2.angularComponentB, -frictionConstraint2.appliedImpulse);
                                        }
                                    } else {
                                        frictionConstraint2.appliedImpulse = 0f;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
        // TODO: btContactSolverInfo info = infoGlobal;
        {
            int j;
            for (j = 0; j < numConstraints; j++) {
                TypedConstraint constraint = constraints.getQuick(constraints_offset + j);
                constraint.buildJacobian();
            }
        }
        int numConstraintPool = tmpSolverConstraintPool.size();
        int numFrictionPool = tmpSolverFrictionConstraintPool.size();
        // todo: use stack allocator for such temporarily memory, same for solver bodies/constraints
        MiscUtil.resize(orderTmpConstraintPool, numConstraintPool, 0);
        MiscUtil.resize(orderFrictionConstraintPool, numFrictionPool, 0);
        {
            int i;
            for (i = 0; i < numConstraintPool; i++) {
                orderTmpConstraintPool.set(i, i);
            }
            for (i = 0; i < numFrictionPool; i++) {
                orderFrictionConstraintPool.set(i, i);
            }
        }
        return 0f;
    } finally {
        stack.leave(sp);
        BulletStats.popProfile();
    }
}
Also used : ManifoldPoint(com.bulletphysics.collision.narrowphase.ManifoldPoint) PersistentManifold(com.bulletphysics.collision.narrowphase.PersistentManifold) ManifoldPoint(com.bulletphysics.collision.narrowphase.ManifoldPoint) Stack(com.bulletphysics.util.Stack) CollisionObject(com.bulletphysics.collision.dispatch.CollisionObject) Matrix3f(javax.vecmath.Matrix3f) Vector3f(javax.vecmath.Vector3f) RigidBody(com.bulletphysics.dynamics.RigidBody) Transform(com.bulletphysics.linearmath.Transform)

Example 10 with CollisionObject

use of com.bulletphysics.collision.dispatch.CollisionObject in project bdx by GoranM.

the class DiscreteDynamicsWorld method debugDrawWorld.

@Override
public void debugDrawWorld() {
    Stack stack = Stack.enter();
    if (getDebugDrawer() != null && (getDebugDrawer().getDebugMode() & DebugDrawModes.DRAW_CONTACT_POINTS) != 0) {
        int numManifolds = getDispatcher().getNumManifolds();
        Vector3f color = stack.allocVector3f();
        color.set(0f, 0f, 0f);
        for (int i = 0; i < numManifolds; i++) {
            PersistentManifold contactManifold = getDispatcher().getManifoldByIndexInternal(i);
            //btCollisionObject* obA = static_cast<btCollisionObject*>(contactManifold->getBody0());
            //btCollisionObject* obB = static_cast<btCollisionObject*>(contactManifold->getBody1());
            int numContacts = contactManifold.getNumContacts();
            for (int j = 0; j < numContacts; j++) {
                ManifoldPoint cp = contactManifold.getContactPoint(j);
                getDebugDrawer().drawContactPoint(cp.positionWorldOnB, cp.normalWorldOnB, cp.getDistance(), cp.getLifeTime(), color);
            }
        }
    }
    if (getDebugDrawer() != null && (getDebugDrawer().getDebugMode() & (DebugDrawModes.DRAW_WIREFRAME | DebugDrawModes.DRAW_AABB)) != 0) {
        int i;
        Transform tmpTrans = stack.allocTransform();
        Vector3f minAabb = stack.allocVector3f();
        Vector3f maxAabb = stack.allocVector3f();
        Vector3f colorvec = stack.allocVector3f();
        // todo: iterate over awake simulation islands!
        for (i = 0; i < collisionObjects.size(); i++) {
            CollisionObject colObj = collisionObjects.getQuick(i);
            if (getDebugDrawer() != null && (getDebugDrawer().getDebugMode() & DebugDrawModes.DRAW_WIREFRAME) != 0) {
                Vector3f color = stack.allocVector3f();
                color.set(255f, 255f, 255f);
                switch(colObj.getActivationState()) {
                    case CollisionObject.ACTIVE_TAG:
                        color.set(255f, 255f, 255f);
                        break;
                    case CollisionObject.ISLAND_SLEEPING:
                        color.set(0f, 255f, 0f);
                        break;
                    case CollisionObject.WANTS_DEACTIVATION:
                        color.set(0f, 255f, 255f);
                        break;
                    case CollisionObject.DISABLE_DEACTIVATION:
                        color.set(255f, 0f, 0f);
                        break;
                    case CollisionObject.DISABLE_SIMULATION:
                        color.set(255f, 255f, 0f);
                        break;
                    default:
                        {
                            color.set(255f, 0f, 0f);
                        }
                }
                debugDrawObject(colObj.getWorldTransform(tmpTrans), colObj.getCollisionShape(), color);
            }
            if (debugDrawer != null && (debugDrawer.getDebugMode() & DebugDrawModes.DRAW_AABB) != 0) {
                colorvec.set(1f, 0f, 0f);
                colObj.getCollisionShape().getAabb(colObj.getWorldTransform(tmpTrans), minAabb, maxAabb);
                debugDrawer.drawAabb(minAabb, maxAabb, colorvec);
            }
        }
        Vector3f wheelColor = stack.allocVector3f();
        Vector3f wheelPosWS = stack.allocVector3f();
        Vector3f axle = stack.allocVector3f();
        Vector3f tmp = stack.allocVector3f();
        for (i = 0; i < vehicles.size(); i++) {
            for (int v = 0; v < vehicles.getQuick(i).getNumWheels(); v++) {
                wheelColor.set(0, 255, 255);
                if (vehicles.getQuick(i).getWheelInfo(v).raycastInfo.isInContact) {
                    wheelColor.set(0, 0, 255);
                } else {
                    wheelColor.set(255, 0, 255);
                }
                wheelPosWS.set(vehicles.getQuick(i).getWheelInfo(v).worldTransform.origin);
                axle.set(vehicles.getQuick(i).getWheelInfo(v).worldTransform.basis.getElement(0, vehicles.getQuick(i).getRightAxis()), vehicles.getQuick(i).getWheelInfo(v).worldTransform.basis.getElement(1, vehicles.getQuick(i).getRightAxis()), vehicles.getQuick(i).getWheelInfo(v).worldTransform.basis.getElement(2, vehicles.getQuick(i).getRightAxis()));
                //m_vehicles[i]->getWheelInfo(v).m_raycastInfo.m_wheelAxleWS
                //debug wheels (cylinders)
                tmp.add(wheelPosWS, axle);
                debugDrawer.drawLine(wheelPosWS, tmp, wheelColor);
                debugDrawer.drawLine(wheelPosWS, vehicles.getQuick(i).getWheelInfo(v).raycastInfo.contactPointWS, wheelColor);
            }
        }
        if (getDebugDrawer() != null && getDebugDrawer().getDebugMode() != 0) {
            for (i = 0; i < actions.size(); i++) {
                actions.getQuick(i).debugDraw(debugDrawer);
            }
        }
    }
    stack.leave();
}
Also used : CollisionObject(com.bulletphysics.collision.dispatch.CollisionObject) ManifoldPoint(com.bulletphysics.collision.narrowphase.ManifoldPoint) PersistentManifold(com.bulletphysics.collision.narrowphase.PersistentManifold) Vector3f(javax.vecmath.Vector3f) Transform(com.bulletphysics.linearmath.Transform) TypedConstraint(com.bulletphysics.dynamics.constraintsolver.TypedConstraint) ManifoldPoint(com.bulletphysics.collision.narrowphase.ManifoldPoint) Stack(com.bulletphysics.util.Stack)

Aggregations

CollisionObject (com.bulletphysics.collision.dispatch.CollisionObject)19 ManifoldPoint (com.bulletphysics.collision.narrowphase.ManifoldPoint)12 TypedConstraint (com.bulletphysics.dynamics.constraintsolver.TypedConstraint)11 Stack (com.bulletphysics.util.Stack)10 Transform (com.bulletphysics.linearmath.Transform)9 Vector3f (javax.vecmath.Vector3f)6 PersistentManifold (com.bulletphysics.collision.narrowphase.PersistentManifold)2 PhysicsCollisionObject (com.jme3.bullet.collision.PhysicsCollisionObject)2 ContactAddedCallback (com.bulletphysics.ContactAddedCallback)1 ContactDestroyedCallback (com.bulletphysics.ContactDestroyedCallback)1 ContactProcessedCallback (com.bulletphysics.ContactProcessedCallback)1 BroadphaseInterface (com.bulletphysics.collision.broadphase.BroadphaseInterface)1 BroadphaseProxy (com.bulletphysics.collision.broadphase.BroadphaseProxy)1 OverlapFilterCallback (com.bulletphysics.collision.broadphase.OverlapFilterCallback)1 PairCachingGhostObject (com.bulletphysics.collision.dispatch.PairCachingGhostObject)1 SphereShape (com.bulletphysics.collision.shapes.SphereShape)1 RigidBody (com.bulletphysics.dynamics.RigidBody)1 PhysicsCollisionGroupListener (com.jme3.bullet.collision.PhysicsCollisionGroupListener)1 PhysicsJoint (com.jme3.bullet.joints.PhysicsJoint)1 PhysicsGhostObject (com.jme3.bullet.objects.PhysicsGhostObject)1