void World::SetupFlagScene()
{
NxActor* capsule = MyCreateCapsule(NxVec3(0.0f,-0.2f,0.0f), 10, 0.2f, 0);
// Create Cloth
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(0,10,0);
clothDesc.globalPose.M.rotX(-NxHalfPiF32);
clothDesc.thickness = 0.2;
clothDesc.bendingStiffness = 0.5;
clothDesc.dampingCoefficient = 1;
clothDesc.flags |= NX_CLF_BENDING;
//clothDesc.flags |= NX_CLF_DAMPING | NX_CLF_COMDAMPING;
clothDesc.flags |= NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION;
clothDesc.windAcceleration = NxVec3(-20, 20, 0); // set wind
MyCloth* regularCloth = new MyCloth(gScene, clothDesc, 5, 5, 0.15, "nvidia.bmp");
if (!regularCloth->getNxCloth())
{
printf("Error: Cloth creation failed.\n");
delete regularCloth;
}
else
{
gCloths.push_back(regularCloth);
regularCloth->getNxCloth()->attachToShape(*capsule->getShapes(), NX_CLOTH_ATTACHMENT_TWOWAY);
}
}
void SetupTearingScene()
{
sprintf(gTitleString, "Tearing Demo");
// Create the objects in the scene
groundPlane = CreateGroundPlane();
NxActor* bar = CreateBox(NxVec3(0,12,0), NxVec3(3,0.5,0.5), 0);
NxActor* box = CreateBox(NxVec3(-2.3,4.0,0), NxVec3(0.5,0.5,0.5), 10);
// Cloth
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(2.5,12,0);
clothDesc.globalPose.M.rotX(-NxHalfPiF32);
clothDesc.thickness = 0.1;
clothDesc.tearFactor = 2;
clothDesc.flags |= NX_CLF_BENDING;
clothDesc.flags |= NX_CLF_COLLISION_TWOWAY;
clothDesc.flags |= NX_CLF_TEARABLE | NX_CLF_VISUALIZATION; // Tearable cloth
if (gHardwareCloth)
clothDesc.flags |= NX_CLF_HARDWARE;
MyCloth* regularCloth = new MyCloth(gScene, clothDesc, 5, 8, 0.1, "rug512.bmp", gTearLines);
gCloths.push_back(regularCloth);
regularCloth->getNxCloth()->attachToShape(*bar->getShapes(), 0);
regularCloth->getNxCloth()->attachToShape(*box->getShapes(), NX_CLOTH_ATTACHMENT_TWOWAY);
}
void World::SetupCurtainScene()
{
NxActor* sphere1 = CreateSphere(NxVec3(-1,0,-0.5), 1, 10);
NxActor* box1 = CreateBox(NxVec3(1,0,-1), NxVec3(1,1,1), 0,10);
// Create the box that the cloth will attach to
NxActor* box2 = CreateBox(NxVec3(0,6.5,0), NxVec3(5,0.5,0.5), 0,10);
box2->setLinearDamping(0.5);
// Limit the movement to the box by a joint
NxD6JointDesc d6Desc;
d6Desc.actor[0] = NULL;
d6Desc.actor[1] = box2;
NxVec3 globalAnchor(0,7,0);
d6Desc.localAnchor[0] = globalAnchor;
box2->getGlobalPose().multiplyByInverseRT(globalAnchor, d6Desc.localAnchor[1]);
d6Desc.localAxis[0] = NxVec3(1,0,0);
d6Desc.localNormal[0] = NxVec3(0,1,0);
d6Desc.localAxis[1] = NxVec3(1,0,0);
d6Desc.localNormal[1] = NxVec3(0,1,0);
d6Desc.twistMotion = NX_D6JOINT_MOTION_LOCKED;
d6Desc.swing1Motion = NX_D6JOINT_MOTION_LOCKED;
d6Desc.swing2Motion = NX_D6JOINT_MOTION_LOCKED;
d6Desc.xMotion = NX_D6JOINT_MOTION_FREE;
d6Desc.yMotion = NX_D6JOINT_MOTION_LOCKED;
d6Desc.zMotion = NX_D6JOINT_MOTION_LOCKED;
NxJoint* d6Joint = gScene->createJoint(d6Desc);
// Create cloth
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(4,7,0);
clothDesc.thickness = 0.2;
clothDesc.bendingStiffness = 0.5;
clothDesc.flags |= NX_CLF_BENDING;
clothDesc.flags |= NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION;
//clothDesc.flags |= NX_CLF_HARDWARE;
MyCloth *regularCloth = new MyCloth(gScene, clothDesc, 8, 7, 0.15, "nvidia.bmp");
if (!regularCloth->getNxCloth())
{
printf("Error: Cloth creation failed.\n");
delete regularCloth;
}
else
{
gCloths.push_back(regularCloth);
// Hang up the cloth
regularCloth->getNxCloth()->attachToShape(*box2->getShapes(), NX_CLOTH_ATTACHMENT_TWOWAY);
}
gSelectedActor = box2;
}
void World::CreateMetalCloth(const NxVec3 &position, int mode, NxClothDesc &clothDesc, char *meshName)
{
// Global metal data
NxReal impulseThreshold = 50.0f;
NxReal penetrationDepth = 0.5f;
NxReal maxDeformationDistance = 0.5f;
NxBodyDesc coreBodyDesc;
coreBodyDesc.linearDamping = 0.2f;
coreBodyDesc.angularDamping = 0.2f;
NxActorDesc coreActorDesc;
coreActorDesc.density = 0.1f;
coreActorDesc.body = &coreBodyDesc;
// Create the shape, no need for size info because it is automatically generated by the cloth
if (mode == 0) { // Sphere as core
coreActorDesc.shapes.pushBack(new NxSphereShapeDesc());
}
else if (mode == 1) { // Capsule as core
coreActorDesc.shapes.pushBack(new NxCapsuleShapeDesc());
}
else if (mode == 2) { // Box as core
coreActorDesc.shapes.pushBack(new NxBoxShapeDesc());
}
else if (mode == 3) { // Compound of spheres as core
const NxU32 numSpheres = 10;
for (NxU32 i = 0; i < numSpheres; i++)
coreActorDesc.shapes.pushBack(new NxSphereShapeDesc());
}
else return;
NxActor *coreActor = gScene->createActor(coreActorDesc);
gMetalCores.push_back(coreActor);
// Clean up allocations
for (NxU32 i = 0; i < coreActorDesc.shapes.size(); i++)
delete coreActorDesc.shapes[i];
clothDesc.globalPose.t = position;
MyCloth *objCloth = new MyCloth(gScene, clothDesc, meshName, 1.0f);
if (!objCloth->getNxCloth())
{
printf("Error: Unable to create the cloth for the current scene.\n");
delete objCloth;
} else
{
gCloths.push_back(objCloth);
objCloth->getNxCloth()->attachToCore(coreActor, impulseThreshold, penetrationDepth, maxDeformationDistance);
}
}
void World::CreateHoneyComb()
{
NxReal l = 3.0f;
NxActor* box1 = CreateBox(NxVec3(0,0,0), NxVec3(1.5,3,0.05), NxPi/6, 5);
NxActor* box2 = CreateBox(NxVec3(1.5 * RAD3,0,0), NxVec3(1.5,3,0.05), -NxPi/6, 5);
NxActor* box3 = CreateBox(NxVec3(-l*RAD3/4,0, 3*l/4), NxVec3(1.5,3,0.05), NxPi/2, 5);
NxActor* box4 = CreateBox(NxVec3(0,0,3*l/2), NxVec3(1.5,3,0.05), -NxPi/6, 5);
NxActor* box5 = CreateBox(NxVec3(1.5 * RAD3,0,3*l/2), NxVec3(1.5,3,0.05), NxPi/6, 5);
NxActor* box6 = CreateBox(NxVec3(3*l*RAD3/4,0,3*l/4), NxVec3(1.5,3,0.05), NxPi/2, 5);
box1->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
box2->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
box3->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
box4->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
box5->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
box6->raiseBodyFlag(NX_BF_FROZEN_POS_Y);
gSelectedActor = box1;
CreateRevoluteJoint(box1, box2, NxVec3(l*RAD3/4, 0, -l/4), NxVec3(0,1,0), false);
CreateRevoluteJoint(box1, box3, NxVec3(-l*RAD3/4,0, l/4), NxVec3(0,1,0), false);
CreateRevoluteJoint(box3, box4, NxVec3(-l*RAD3/4,0, l*5/4), NxVec3(0,1,0), false);
CreateRevoluteJoint(box4, box5, NxVec3(l*RAD3/4,0, 7*l/4), NxVec3(0,1,0), false);
CreateRevoluteJoint(box5, box6, NxVec3(3*l*RAD3/4, 0, l*5/4), NxVec3(0,1,0), false);
CreateRevoluteJoint(box6, box2, NxVec3(3*l*RAD3/4, 0, l/4), NxVec3(0,1,0), false);
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(0.5, 0.1, 7);
clothDesc.thickness = 0.01f;
clothDesc.pressure = 1.0f;
clothDesc.stretchingStiffness = 1.0f;
clothDesc.bendingStiffness = 1.0f;
clothDesc.friction = 0.1;
clothDesc.solverIterations = 1;
clothDesc.collisionResponseCoefficient = 0.2f;
clothDesc.globalPose.M.rotY(-NxPi/6);
clothDesc.density = 0.05f;
clothDesc.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION | NX_CLF_TRIANGLE_COLLISION;
MyCloth* objCloth = new MyCloth(gScene, clothDesc, "data/newmesh.obj", 0.32);
NxCloth* cloth = objCloth->getNxCloth();
//cloth->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
gSelectedCloth = cloth;
gCloths.push_back(objCloth);
}
void World::SetupPressureScene()
{
// Create pressure cloth
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(-2.5,0.1,0);
clothDesc.thickness = 0.01f;
clothDesc.pressure = 1.0f;
clothDesc.stretchingStiffness = 1.0f;
clothDesc.bendingStiffness = 0.5f;
clothDesc.friction = 0.1;
clothDesc.globalPose.M.rotY(-NxPi/6);
clothDesc.density = 0.05f;
clothDesc.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION;
MyCloth* objCloth = new MyCloth(gScene, clothDesc, "data/newmesh.obj", 0.3);
NxCloth* cloth = objCloth->getNxCloth();
NxClothDesc clothDesc2;
clothDesc2.globalPose.t = NxVec3(-6.8,0.1,0);
clothDesc2.thickness = 0.01f;
clothDesc2.pressure = 1.0f;
clothDesc2.stretchingStiffness = 1.0f;
clothDesc2.bendingStiffness = 0.5f;
clothDesc2.friction = 0.1;
clothDesc2.globalPose.M.rotY(-NxPi/6);
clothDesc2.density = 0.05f;
clothDesc2.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc2.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION;
MyCloth* objCloth2 = new MyCloth(gScene, clothDesc2, "data/newmesh.obj", 0.3);
NxCloth* cloth2 = objCloth2->getNxCloth();
// cloth3
NxClothDesc clothDesc3;
clothDesc3.globalPose.t = NxVec3(-4.65,0.1,3.6);
clothDesc3.thickness = 0.01f;
clothDesc3.pressure = 1.0f;
clothDesc3.stretchingStiffness = 1.0f;
clothDesc3.bendingStiffness = 0.5f;
clothDesc3.friction = 0.1;
clothDesc3.globalPose.M.rotY(-NxPi/6);
clothDesc3.density = 0.05f;
clothDesc3.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc3.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION;
MyCloth* objCloth3 = new MyCloth(gScene, clothDesc3, "data/newmesh.obj", 0.3);
NxCloth* cloth3 = objCloth3->getNxCloth();
//-------------------------test---------------------
NxVec3 maxPos, minPos;
NxVec3 maxPos2, minPos2;
NxVec3 maxPos3, minPos3;
GetPos(maxPos, minPos, cloth);
GetPos(maxPos2, minPos2, cloth2);
GetPos(maxPos3, minPos3, cloth3);
printf("cloth\nmaxPos %f %f %f\nminPos %f %f %f\n\n",maxPos.x, maxPos.y, maxPos.z, minPos.x, minPos.y, minPos.z);
printf("cloth2\nmaxPos %f %f %f\nminPos %f %f %f\n",maxPos2.x, maxPos2.y, maxPos2.z, minPos2.x, minPos2.y, minPos2.z);
printf("cloth3\nmaxPos %f %f %f\nminPos %f %f %f\n",maxPos3.x, maxPos3.y, maxPos3.z, minPos3.x, minPos3.y, minPos3.z);
printf("width is %f %f, height is %f\n",maxPos.x-minPos.x, maxPos.z-minPos.z, maxPos.y-minPos.y);
NxVec3 pos1(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2);
NxVec3 pos2(minPos.x, minPos.y, (maxPos.z + minPos.z)/2);
NxVec3 pos3(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2);
NxVec3 pos4(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos5(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos6(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos7(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
NxVec3 pos8(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
NxVec3 pos9 (minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
printf("pos9.z is %f\n", (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
NxReal adhereX1 = (minPos.x - maxPos2.x)/2;
NxReal adhereX2 = (minPos.x - maxPos2.x)/2;
NxActor* adhere1 = MyCreateCapsule(pos1, adhereX1, adhereX1, 1);
NxActor* adhere2 = MyCreateCapsule(pos2, adhereX1, adhereX1, 1);
NxActor* adhere3 = MyCreateCapsule(pos3, adhereX2, adhereX1, 1);
NxActor* adhere4 = MyCreateCapsule(pos4, adhereX2, adhereX1, 1);
NxActor* adhere5 = MyCreateCapsule(pos5, adhereX2, adhereX1, 1);
NxActor* adhere6 = MyCreateCapsule(pos6, adhereX2, adhereX1, 1);
NxActor* adhere7 = MyCreateCapsule(pos7, adhereX2, adhereX1, 1);
NxActor* adhere8 = MyCreateCapsule(pos8, adhereX2, adhereX1, 1);
NxActor* adhere9 = MyCreateCapsule(pos9, adhereX2, adhereX1, 1);
NxQuat quat(90.0f, NxVec3(0,0,1));
NxMat33 m;
m.id();
m.fromQuat(quat);
NxMat34 m34;
m34.M = m;
m34.t = adhere1->getGlobalPosition();
adhere1->setGlobalPose(m34);
m34.t = adhere2->getGlobalPosition();
adhere2->setGlobalPose(m34);
m34.t = adhere3->getGlobalPosition();
adhere3->setGlobalPose(m34);
m34.t = adhere4->getGlobalPosition();
adhere4->setGlobalPose(m34);
m34.t = adhere5->getGlobalPosition();
adhere5->setGlobalPose(m34);
m34.t = adhere6->getGlobalPosition();
adhere6->setGlobalPose(m34);
m34.t = adhere7->getGlobalPosition();
adhere7->setGlobalPose(m34);
m34.t = adhere8->getGlobalPosition();
adhere8->setGlobalPose(m34);
m34.t = adhere9->getGlobalPosition();
adhere9->setGlobalPose(m34);
//--------------------------------------------------
gSelectedCloth = cloth3;
/*cloth->putToSleep();
cloth2->putToSleep();
cloth3->putToSleep();
adhere1->putToSleep();
adhere2->putToSleep();
adhere3->putToSleep();
adhere4->putToSleep();
adhere5->putToSleep();
adhere6->putToSleep();
adhere7->putToSleep();
adhere8->putToSleep();
adhere9->putToSleep();*/
cloth->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
cloth2->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
cloth3->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
gCloths.push_back(objCloth);
gCloths.push_back(objCloth2);
gCloths.push_back(objCloth3);
}
void World::CreateSoftComb()
{
NxReal combLength = 4.1709f, combWidth = 4.8161f, combHeight = 5.9620f;
NxReal x_offset, z_offset = 0.0f;
for (int i = 0; i < 3; i++)
{
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(-2.5 - i*combLength - 0.05, 0.1, 0);
clothDesc.thickness = 0.01f;
clothDesc.pressure = 1.0f;
clothDesc.stretchingStiffness = 1.0f;
clothDesc.bendingStiffness = 1.0f;
clothDesc.friction = 0.1;
clothDesc.collisionResponseCoefficient = 0.1f;
clothDesc.globalPose.M.rotY(-NxPi/6);
clothDesc.density = 0.05f;
clothDesc.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION | NX_CLF_TRIANGLE_COLLISION;
MyCloth* objCloth = new MyCloth(gScene, clothDesc, "data/newmesh.obj", 0.3);
NxCloth* cloth = objCloth->getNxCloth();
NxVec3 maxPos, minPos;
GetPos(maxPos, minPos, cloth);
x_offset = (maxPos.x - minPos.x) / 4;
z_offset = (maxPos.z - minPos.z) / 4;
printf("x_offset is %f\n", x_offset);
NxVec3 pos1(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2); //mid-up (fb ud)
NxVec3 pos2(minPos.x, minPos.y, (maxPos.z + minPos.z)/2); //mid-bottom
NxVec3 pos3(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2);// mid-mid
NxVec3 pos4(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4); //back-up
NxVec3 pos5(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4); //back-bottom
NxVec3 pos6(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4); //back-mid
NxVec3 pos7(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4); //forward-up
NxVec3 pos8(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4); //forward-bottom
NxVec3 pos9(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4); //forward-mid
// new pos
NxVec3 pos11(minPos.x + x_offset, maxPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4 + z_offset/2);
NxVec3 pos22(minPos.x + x_offset, minPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4 + z_offset/2);
NxVec3 pos33(minPos.x + x_offset, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4 + z_offset/2);
NxReal adhereX1 = 0.05f, adhereX2 = 0.05f, radius = 0.05f;
NxActor* adhere1 = MyCreateCapsule(pos1, adhereX1, adhereX1, 1);
NxActor* adhere2 = MyCreateCapsule(pos2, adhereX1, adhereX1, 1);
NxActor* adhere3 = MyCreateCapsule(pos3, adhereX2, adhereX1, 1);
NxActor* adhere4 = MyCreateCapsule(pos4, adhereX2, adhereX1, 1);
NxActor* adhere5 = MyCreateCapsule(pos5, adhereX2, adhereX1, 1);
NxActor* adhere6 = MyCreateCapsule(pos6, adhereX2, adhereX1, 1);
NxActor* adhere7 = MyCreateCapsule(pos7, adhereX2, adhereX1, 1);
NxActor* adhere8 = MyCreateCapsule(pos8, adhereX2, adhereX1, 1);
NxActor* adhere9 = MyCreateCapsule(pos9, adhereX2, adhereX1, 1);
NxActor* adhere10 = CreateSphere(pos11, radius, 1);
NxActor* adhere11 = CreateSphere(pos22, radius, 1);
NxActor* adhere12 = CreateSphere(pos33, radius, 1);
adhere10->putToSleep();
adhere11->putToSleep();
adhere12->putToSleep();
NxQuat quat(90.0f, NxVec3(0,0,1));
NxMat33 m;
m.id();
m.fromQuat(quat);
NxMat34 m34;
m34.M = m;
m34.t = adhere1->getGlobalPosition();
adhere1->setGlobalPose(m34);
m34.t = adhere2->getGlobalPosition();
adhere2->setGlobalPose(m34);
m34.t = adhere3->getGlobalPosition();
adhere3->setGlobalPose(m34);
m34.t = adhere4->getGlobalPosition();
adhere4->setGlobalPose(m34);
m34.t = adhere5->getGlobalPosition();
adhere5->setGlobalPose(m34);
m34.t = adhere6->getGlobalPosition();
adhere6->setGlobalPose(m34);
m34.t = adhere7->getGlobalPosition();
adhere7->setGlobalPose(m34);
m34.t = adhere8->getGlobalPosition();
adhere8->setGlobalPose(m34);
m34.t = adhere9->getGlobalPosition();
adhere9->setGlobalPose(m34);
cloth->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
gSelectedCloth = cloth;
cloth->putToSleep();
gCloths.push_back(objCloth);
}
for (int i = 0; i < 3; i++)
{
NxClothDesc clothDesc;
clothDesc.globalPose.t = NxVec3(-2.5 - i*combLength - combLength/2 - 0.05, 0.1, 3*combWidth/4);
clothDesc.thickness = 0.01f;
clothDesc.pressure = 1.0f;
clothDesc.stretchingStiffness = 1.0f;
clothDesc.bendingStiffness = 1.0f;
clothDesc.friction = 0.1;
clothDesc.globalPose.M.rotY(-NxPi/6);
clothDesc.collisionResponseCoefficient = 0.1f;
clothDesc.density = 0.05f;
clothDesc.flags |= NX_CLF_PRESSURE | NX_CLF_DAMPING;
clothDesc.flags |= NX_CLF_BENDING | NX_CLF_COLLISION_TWOWAY | NX_CLF_VISUALIZATION | NX_CLF_TRIANGLE_COLLISION;
MyCloth* objCloth = new MyCloth(gScene, clothDesc, "data/newmesh.obj", 0.3);
NxCloth* cloth = objCloth->getNxCloth();
NxVec3 maxPos, minPos;
GetPos(maxPos, minPos, cloth);
NxVec3 pos1(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2);
NxVec3 pos2(minPos.x, minPos.y, (maxPos.z + minPos.z)/2);
NxVec3 pos3(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2);
NxVec3 pos4(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos5(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos6(minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4);
NxVec3 pos7(minPos.x, maxPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
NxVec3 pos8(minPos.x, minPos.y, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
NxVec3 pos9 (minPos.x, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 + (maxPos.z-minPos.z)/4);
// new pos
NxVec3 pos11(minPos.x + x_offset, maxPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4 - z_offset/2);
NxVec3 pos22(minPos.x + x_offset, minPos.y, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4 - z_offset/2);
NxVec3 pos33(minPos.x + x_offset, (maxPos.y+minPos.y)/2, (maxPos.z + minPos.z)/2 - (maxPos.z-minPos.z)/4 - z_offset/2);
NxReal adhereX1 = 0.05f, adhereX2 = 0.05f, radius = 0.05f;
NxActor* adhere1 = MyCreateCapsule(pos1, adhereX1, adhereX1, 1);
NxActor* adhere2 = MyCreateCapsule(pos2, adhereX1, adhereX1, 1);
NxActor* adhere3 = MyCreateCapsule(pos3, adhereX2, adhereX1, 1);
NxActor* adhere4 = MyCreateCapsule(pos4, adhereX2, adhereX1, 1);
NxActor* adhere5 = MyCreateCapsule(pos5, adhereX2, adhereX1, 1);
NxActor* adhere6 = MyCreateCapsule(pos6, adhereX2, adhereX1, 1);
NxActor* adhere7 = MyCreateCapsule(pos7, adhereX2, adhereX1, 1);
NxActor* adhere8 = MyCreateCapsule(pos8, adhereX2, adhereX1, 1);
NxActor* adhere9 = MyCreateCapsule(pos9, adhereX2, adhereX1, 1);
NxActor* adhere10 = CreateSphere(pos11, radius, 1);
NxActor* adhere11 = CreateSphere(pos22, radius, 1);
NxActor* adhere12 = CreateSphere(pos33, radius, 1);
NxQuat quat(90.0f, NxVec3(0,0,1));
NxMat33 m;
m.id();
m.fromQuat(quat);
NxMat34 m34;
m34.M = m;
m34.t = adhere1->getGlobalPosition();
adhere1->setGlobalPose(m34);
m34.t = adhere2->getGlobalPosition();
adhere2->setGlobalPose(m34);
m34.t = adhere3->getGlobalPosition();
adhere3->setGlobalPose(m34);
m34.t = adhere4->getGlobalPosition();
adhere4->setGlobalPose(m34);
m34.t = adhere5->getGlobalPosition();
adhere5->setGlobalPose(m34);
m34.t = adhere6->getGlobalPosition();
adhere6->setGlobalPose(m34);
m34.t = adhere7->getGlobalPosition();
adhere7->setGlobalPose(m34);
m34.t = adhere8->getGlobalPosition();
adhere8->setGlobalPose(m34);
m34.t = adhere9->getGlobalPosition();
adhere9->setGlobalPose(m34);
cloth->attachToCollidingShapes(NX_CLOTH_ATTACHMENT_TWOWAY);
cloth->putToSleep();
gCloths.push_back(objCloth);
}
}
