//Render the objects
void display()
{
// Get CPU time from start.
CPUtime = GetPerformanceTicks();
// Initialize the physics time at the beginning of the program.
if ( CPUphysicsTime == 0 )
CPUphysicsTime = CPUtime - CPUphysicsTimeStep;
while ( (CPUphysicsTime + CPUphysicsTimeStep) <= CPUtime )
{
physEngine.Update(physicsTimestep);
CPUphysicsTime += CPUphysicsTimeStep;
}
//Make sure we do not get ahead of current time due to rounding errors
if ( CPUphysicsTime > CPUtime )
CPUphysicsTime = CPUtime;
//Render section
physEngine.Render();
//Display the results
glEnable( GL_BLEND );
glPopMatrix();
glutSwapBuffers();
glClear( GL_COLOR_BUFFER_BIT );
}
TEST(Physics, collideEntityWithEntity) {
PhysicsEngine phyEg;
Vector2 initialPos(3.0f, 3.0f);
Vector2 newPos(3.0f, 5.0f);
Rectangle2 box(0.5f, 0.5f);
auto ent = std::unique_ptr < TestEntity > (new TestEntity(initialPos, box));
ent->setCollisionGroup(2);
// collide with the floor and other from our collision group
ent->setCollisionMask(CollisionGroups::Ground | 2);
ent->setCollisionType(CollisionType::CircleDynamic);
phyEg.registerEntity(ent.get());
ent->setMoveIntent(newPos);
// circle in between
Rectangle2 circleCollide(1.0f, 1.0f);
Vector2 wallPos(3.0f, 4.0f);
auto entWall = std::unique_ptr < TestEntity > (new TestEntity(wallPos, circleCollide));
entWall->setCollisionGroup(2);
// collide with the floor and other from our collision group
entWall->setCollisionMask(CollisionGroups::Ground | 2);
entWall->setCollisionType(CollisionType::CircleDynamic);
phyEg.registerEntity(entWall.get());
//entWall->setMoveIntent(newPos);
// run for one second
// dont make this time to big, as bullet can only subdivide in a certain part of substeps
phyEg.step(0.1f);
std::cout << "is at " << ent->getMoveIntent() << std::endl;
ASSERT_TRUE(ent->getMoveIntent().y() < newPos.y());
}
TEST(Physics, moveEntity) {
PhysicsEngine phyEg;
Vector2 initialPos(3.0f, 3.0f);
Vector2 newPos(5.0f, 3.0f);
Rectangle2 box(0.5f, 0.5f);
auto ent = std::unique_ptr < TestEntity > (new TestEntity(initialPos, box));
ent->setCollisionGroup(2);
// collide with the floor and other from our collision group
ent->setCollisionMask(CollisionGroups::Ground | 2);
ent->setCollisionType(CollisionType::CircleDynamic);
phyEg.registerEntity(ent.get());
ent->setMoveIntent(newPos);
// run for one second
// dont make this time to big, as bullet can only subdivide in a certain part of substeps
phyEg.step(0.1f);
ASSERT_FLOAT_EQ(ent->getMoveIntent().x(), newPos.x());
ASSERT_FLOAT_EQ(ent->getMoveIntent().y(), newPos.y());
ASSERT_EQ(phyEg.getRegisteredEntitiesCount(), size_t(1));
}
void setupPhysics(ISceneManager* smgr)
{
IMeshManager* meshManager = IMeshManager::getInstance();
PhysicsEngine* engine = PhysicsEngine::getInstance();
hkpRigidBodyCinfo groundInfo;
hkVector4 groundSize(groundSize * 0.5f, 0.5, groundSize * 0.5f);
hkpBoxShape* groundShape = new hkpBoxShape(groundSize, 0);
groundInfo.m_shape = groundShape;
groundInfo.m_motionType = hkpMotion::MOTION_FIXED;
groundInfo.m_position.set(0.0f, -0.5, 0.0f);
groundInfo.m_restitution = 0.9f;
groundInfo.m_friction = 0.5f;
hkpRigidBody* floorRigidBody = new hkpRigidBody(groundInfo);
groundShape->removeReference();
engine->addRigidBody(floorRigidBody);
floorRigidBody->removeReference();
// create BOX
f32 boxHalfSize = 2.0f;
ISimpleMesh* boxMesh = meshManager->createCubeMesh("box", boxHalfSize*2.0f,
boxHalfSize * 2.0f, boxHalfSize*2.0f);
IMeshNode* boxNode = smgr->addMeshNode(boxMesh, nullptr, nullptr, false);
boxNode->setMaterialName("box_material");
boxNode->addShadow(1);
g_box = new PhysicsCube(boxNode, XMFLOAT3(boxHalfSize, boxHalfSize, boxHalfSize), XMFLOAT3(0, 40.0f, 0),
false, 0.5f, 0.5f);
}
void RaceScene::Update(float dt)
{
if (mSceneManager->getActiveCameraNode() == mFreeCamera)
updateCamera(mFreeCamera, dt);
if (InputHandler::keyPressed(E_SWITCH_CAMERA))
{
if (mSceneManager->getActiveCameraNode() == mFreeCamera)
mSceneManager->setActiveCamera(mFollowCamera);
else {
mFreeCamera->setPosition(mFollowCamera->getPosition());
mSceneManager->setActiveCamera(mFreeCamera);
}
}
if (mSceneManager->getActiveCameraNode() == mFreeCamera)
{
updateCamera(mFreeCamera, dt);
}
else
{
mPlayerVehicle->update(dt);
}
mGrassLand->update(dt);
//mPlayerVehicle->update(dt);
PhysicsEngine* engine = PhysicsEngine::getInstance();
engine->update(dt);
mSceneManager->update(dt);
}
PhysicsCube::PhysicsCube(IMeshNode* node, XMFLOAT3 halfExtends, XMFLOAT3 pos,
bool bStatic, f32 restitution, f32 friction)
:mMeshNode(node)
{
hkpRigidBodyCinfo boxInfo;
hkVector4 halfBoxSize(halfExtends.x, halfExtends.y, halfExtends.z);
hkpBoxShape* boxShape = new hkpBoxShape(halfBoxSize, 0);
boxInfo.m_shape = boxShape;
boxInfo.m_position.set(pos.x, pos.y, pos.z);
//boxInfo.m_motionType = hkpMotion::MOTION_DYNAMIC;
boxInfo.m_restitution = restitution;
boxInfo.m_friction = friction;
boxInfo.m_motionType = (bStatic) ? hkpMotion::MOTION_FIXED : hkpMotion::MOTION_DYNAMIC;
hkReal boxMass = 10.0f;
hkMassProperties boxMassProperties;
hkpInertiaTensorComputer::computeBoxVolumeMassProperties(halfBoxSize, boxMass, boxMassProperties);
boxInfo.m_inertiaTensor = boxMassProperties.m_inertiaTensor;
boxInfo.m_centerOfMass = boxMassProperties.m_centerOfMass;
boxInfo.m_mass = boxMassProperties.m_mass;
mRigidBody = new hkpRigidBody(boxInfo);
boxShape->removeReference();
PhysicsEngine* engine = PhysicsEngine::getInstance();
engine->addRigidBody(mRigidBody);
}
void Application::Update(float deltaTime) {
try {
//Check for lost device
HRESULT coop = g_pDevice->TestCooperativeLevel();
if (coop != D3D_OK) {
if (coop == D3DERR_DEVICELOST) {
if (m_deviceLost == false)
DeviceLost();
}
else if (coop == D3DERR_DEVICENOTRESET) {
if (m_deviceLost == true)
DeviceGained();
}
Sleep(100);
return;
}
//Physics Engine
physicsEngine.Update(deltaTime);
if (KeyDown('1')) {
physicsEngine.Reset(HINGE);
}
else if (KeyDown('2')) {
physicsEngine.Reset(TWISTCONE);
}
else if (KeyDown('3')) {
physicsEngine.Reset(BALLPOINT);
}
if (KeyDown(VK_LEFT))m_angle += deltaTime;
if (KeyDown(VK_RIGHT))m_angle -= deltaTime;
//Keyboard input
if (KeyDown(VK_ESCAPE)) {
Quit();
}
if (KeyDown(VK_RETURN) && KeyDown(18)) { //ALT + RETURN
//Switch between windowed mode and fullscreen mode
m_present.Windowed = !m_present.Windowed;
DeviceLost();
DeviceGained();
if (m_present.Windowed) {
RECT rc = {0, 0, WINDOW_WIDTH, WINDOW_HEIGHT};
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, false);
SetWindowPos(m_mainWindow, HWND_NOTOPMOST, 0, 0, rc.right - rc.left, rc.bottom - rc.top, SWP_SHOWWINDOW);
UpdateWindow(m_mainWindow);
}
}
}
catch(...) {
g_debug << "Error in Application::Update() \n";
}
}
void Application::Update(float deltaTime) {
try {
//Check for lost device
HRESULT coop = g_pDevice->TestCooperativeLevel();
if (coop != D3D_OK) {
if (coop == D3DERR_DEVICELOST) {
if (m_deviceLost == false)
DeviceLost();
}
else if (coop == D3DERR_DEVICENOTRESET) {
if (m_deviceLost == true)
DeviceGained();
}
Sleep(100);
return;
}
//Physics Engine
physicsEngine.Update(m_slowMotion ? deltaTime * 0.1f : deltaTime * 1.0f);
//reset simulation
if (KeyDown(VK_SPACE)) {
physicsEngine.Reset();
}
//Keyboard input
if (KeyDown(VK_ESCAPE)) {
Quit();
}
if (KeyDown(VK_RETURN) && KeyDown(18)) { //ALT + RETURN
//Switch between windowed mode and fullscreen mode
m_present.Windowed = !m_present.Windowed;
DeviceLost();
DeviceGained();
if (m_present.Windowed) {
RECT rc = {0, 0, WINDOW_WIDTH, WINDOW_HEIGHT};
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, false);
SetWindowPos(m_mainWindow, HWND_NOTOPMOST, 0, 0, rc.right - rc.left, rc.bottom - rc.top, SWP_SHOWWINDOW);
UpdateWindow(m_mainWindow);
}
}
//Slowmotion on/off
if (KeyDown(VK_RETURN)) {
m_slowMotion = !m_slowMotion;
Sleep(300);
}
}
catch(...) {
g_debug << "Error in Application::Update() \n";
}
}
OBB* RagDoll::CreateBoneBox(Bone* parent, Bone *bone, D3DXVECTOR3 size, D3DXQUATERNION rot) {
if (bone == NULL || parent == NULL)
return NULL;
D3DXMATRIX &parentMat = parent->CombinedTransformationMatrix;
D3DXMATRIX &boneMat = bone->CombinedTransformationMatrix;
D3DXVECTOR3 parentPos(parentMat(3, 0), parentMat(3, 1), parentMat(3, 2));
D3DXVECTOR3 bonePos(boneMat(3, 0), boneMat(3, 1), boneMat(3, 2));
D3DXQUATERNION q;
D3DXVECTOR3 p, s;
D3DXMatrixDecompose(&s, &q, &p, &parentMat);
q *= rot;
D3DXQuaternionNormalize(&q, &q);
p = (parentPos + bonePos) * 0.5f;
OBB *obb = new OBB(p, size, q, true);
physicsEngine.GetWorld()->addRigidBody(obb->m_pBody);
m_boxes.push_back(obb);
parent->m_pObb = obb;
parent->m_pivot = obb->SetPivot(parentPos);
return obb;
}
void update(int value) {
if (startStop == true) {
game.moveParticle();
if (flip1 == true || flip2 == true) {
x++;//x is used to iterate over moving the flipper up then back down
if (x < 13) { //increment by 0.1 to move flipper up. When x reaches 12, it'll reach its maximum which is -0.4
moveY = moveY + 0.1;
game.flipperStruct.movFlip1 = moveY;
}
else { //decrease by 0.1 to move flipper down
moveY = moveY - 0.1;
// game.flipperStruct.movFlip1 = moveY;
// game.flipperStruct.movFlip2 = moveY;
}
if(x >= 25) { //if x = 25, flipper is at orginal position
flip1 = false;
flip2 = false;
x = -1;
}
}
if(game.ball.posY < -4) {
gameOver = true;
}
}
glutTimerFunc(10,update,0);
}
void RagDoll::CreateHinge(Bone* parent, OBB* A, OBB *B,
float upperLimit, float lowerLimit,
D3DXVECTOR3 hingeAxisA, D3DXVECTOR3 hingeAxisB,
bool ignoreCollisions) {
if (parent == NULL || A == NULL || B == NULL)
return;
D3DXMATRIX &parentMat = parent->CombinedTransformationMatrix;
btVector3 hingePos(parentMat(3, 0), parentMat(3, 1), parentMat(3, 2));
D3DXVECTOR3 hingePosDX = D3DXVECTOR3(parentMat(3, 0), parentMat(3, 1), parentMat(3, 2));
btRigidBody *a = A->m_pBody;
btRigidBody *b = B->m_pBody;
btTransform aTrans, bTrans;
a->getMotionState()->getWorldTransform(aTrans);
b->getMotionState()->getWorldTransform(bTrans);
btVector3 aPos = aTrans.getOrigin();
btVector3 bPos = bTrans.getOrigin();
btQuaternion aRot = aTrans.getRotation();
btQuaternion bRot = bTrans.getRotation();
D3DXQUATERNION qa(aRot.x(), aRot.y(), aRot.z(), aRot.w());
D3DXQUATERNION qb(bRot.x(), bRot.y(), bRot.z(), bRot.w());
D3DXMATRIX matPosA, matPosB, matRotA, matRotB, worldA, worldB;
D3DXMatrixTranslation(&matPosA, aPos.x(), aPos.y(), aPos.z());
D3DXMatrixTranslation(&matPosB, bPos.x(), bPos.y(), bPos.z());
D3DXMatrixRotationQuaternion(&matRotA, &qa);
D3DXMatrixRotationQuaternion(&matRotB, &qb);
D3DXMatrixMultiply(&worldA, &matRotA, &matPosA);
D3DXMatrixMultiply(&worldB, &matRotB, &matPosB);
D3DXVECTOR3 offA(0.0f, A->m_size.y * -0.5f, 0.0f);
D3DXVECTOR3 offB(0.0f, B->m_size.y * 0.5f, 0.0f);
D3DXMatrixInverse(&worldA, NULL, &worldA);
D3DXMatrixInverse(&worldB, NULL, &worldB);
D3DXVec3TransformCoord(&offA, &hingePosDX, &worldA);
D3DXVec3TransformCoord(&offB, &hingePosDX, &worldB);
// btVector3 offsetA(aPos.x() - hingePos.x(), aPos.y() - hingePos.y(), aPos.z() - hingePos.z());
// btVector3 offsetB(bPos.x() - hingePos.x(), bPos.y() - hingePos.y(), bPos.z() - hingePos.z());
btVector3 offsetA(offA.x, offA.y, offA.z);
btVector3 offsetB(offB.x, offB.y, offB.z);
aTrans.setIdentity();
bTrans.setIdentity();
aTrans.setOrigin(offsetA);
bTrans.setOrigin(offsetB);
aTrans.getBasis().setEulerZYX(hingeAxisA.x, hingeAxisA.y, hingeAxisA.z);
bTrans.getBasis().setEulerZYX(hingeAxisB.x, hingeAxisB.y, hingeAxisB.z);
btHingeConstraint *hingeC = new btHingeConstraint(*b, *a, bTrans, aTrans);
hingeC->setLimit(lowerLimit, upperLimit);
physicsEngine.GetWorld()->addConstraint(hingeC, ignoreCollisions);
}
void updatePhysics(f32 dt)
{
// physicsWorld->stepDeltaTime(dt);
if (dt > 0)
{
PhysicsEngine* engine = PhysicsEngine::getInstance();
engine->update(dt);
g_box->update(dt);
for (u32 i = 0; i < g_boxes.size(); i++)
{
g_boxes[i]->update(dt);
}
}
}
int main( int argc, char **argv )
{
if ( argc == 2 && strncmp( argv[1], "editor", 6 ) )
{
// Run the editor
}
//Initialize everything
Renderer* r = Renderer::getInstanceOf();
AudioSystem* audio = AudioSystem::getInstance();
PhysicsEngine* p = PhysicsEngine::Instance();
Input* input = Input::Instance();
World* w = World::getInstance();
audio->addSound( "Mac.wav" );
audio->addSound( "doh.wav" );
audio->playSound( "Mac.wav" );
static unsigned int lastTime = SDL_GetTicks();
static unsigned int currentTime = lastTime;
static double dt = 0;
bool bShouldExit = false;
//Start main loop, runs until esc is pressed
do
{
currentTime = SDL_GetTicks();
dt = static_cast<double>( currentTime - lastTime ) / 1000;
lastTime = currentTime;
//Update keyboard state
input->tick( dt );
bShouldExit = input->escKeyDown();
//process world logic
w->tick( dt );
p->applyPhysics( *w );
//Rerender the world every iteration
r->render( *w );
}
while ( !bShouldExit );
//delete the instances
audio->destroy();
p->destroy();
input->destroy();
r->destroy();
w->destroy();
return EXIT_SUCCESS;
}
int main(int argc, char** argv)
{
Viewport window("The People of Earth TestBed ***Demo***", 800, 600/*1920, 1080*/, 0);
GUIEngine guiEngine("Assets/GUI");
RenderingEngine renderingEngine(window);
SceneManager sceneManager(&window);
PhysicsEngine physicsEngine;
physicsEngine.getPhysicsWorld()->init(PxVec3(0.0f, 0.0f, 0.0f), 20000.0f);
AudioEngine audioEngine;
CoreEngine core(60.0, &window, &renderingEngine, &physicsEngine, &audioEngine, &guiEngine, &sceneManager);
sceneManager.push(new TestScene, Modality::Exclusive);
core.start();
return 0;
}
TEST(Physics, changeCollisionGroup) {
PhysicsEngine phyEg;
const Vector2 initialPos(3.0f, 3.0f);
const Vector2 newPos(3.0f, 5.0f);
Rectangle2 box(0.5f, 0.5f);
auto ent = std::unique_ptr < TestEntity > (new TestEntity(initialPos, box));
ent->setCollisionGroup(2);
// collide with the floor and other from our collision group
ent->setCollisionMask(CollisionGroups::Ground | 2);
ent->setCollisionType(CollisionType::CircleDynamic);
phyEg.registerEntity(ent.get());
ent->setMoveIntent(newPos);
// change collision settings after registering
ent->setCollisionMask(0);
// box in between
Rectangle2 boxCollide(5.0f, 0.5f);
Vector2 wallPos(3.0f, 4.0f);
auto entWall = std::unique_ptr < TestEntity > (new TestEntity(wallPos, boxCollide));
entWall->setCollisionGroup(2);
// collide with the floor and other from our collision group
entWall->setCollisionMask(CollisionGroups::Ground | 2);
entWall->setCollisionType(CollisionType::BoxStatic);
phyEg.registerEntity(entWall.get());
phyEg.step(0.1f);
std::cout << "is at " << ent->getMoveIntent() << std::endl;
EXPECT_NEAR(ent->getMoveIntent().x(), newPos.x(), 0.001);
EXPECT_NEAR(ent->getMoveIntent().y(), newPos.y(), 0.001);
}
void MyWindow::draw() {
if( !valid() ) {
GLenum err = glewInit();
if (err != GLEW_OK)
exit(1);
if (!GLEW_VERSION_3_3)
exit(1);
pe.Init();
ve.Init();
objects.push_back(Object(&pe,numv)); //Requires glewInit to be run.
}
Vstep();
glDrawBuffer(GL_BACK);
}
void Application::Render() {
if (!m_deviceLost) {
try {
// Clear the viewport
g_pDevice->Clear(0L, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 1.0f, 0L);
// Begin the scene
if (SUCCEEDED(g_pDevice->BeginScene())) {
D3DXMATRIX view, proj;
D3DXMatrixLookAtLH(&view, &D3DXVECTOR3(0.0f, 2.0f, -10.0f), &D3DXVECTOR3(0.0f, 2.0f, 0.0f), &D3DXVECTOR3(0.0f, 1.0f, 0.0f));
D3DXMatrixPerspectiveFovLH(&proj, D3DX_PI / 4.0f, (float)WINDOW_WIDTH / (float)WINDOW_HEIGHT, 1.0f, 1000.0f);
g_pEffect->SetMatrix("matVP", &(view * proj));
D3DXVECTOR4 lightPos(-20.0f, 75.0f, -120.0f, 0.0f);
g_pEffect->SetVector("lightPos", &lightPos);
//Render All Physics Objects
physicsEngine.Render();
RECT rc = {10, 590, 0, 590};
g_pFont->DrawText(NULL, "Press Space to restart simulation.", -1, &rc, DT_LEFT | DT_BOTTOM | DT_NOCLIP, 0x88000000);
RECT rc2 = {10, 570, 0, 570};
string s = "Press Return to toggle slowmotion: ";
s += (m_slowMotion ? "ON" : "OFF");
g_pFont->DrawText(NULL, s.c_str(), -1, &rc2, DT_LEFT | DT_BOTTOM | DT_NOCLIP, 0x88000000);
// End the scene.
g_pDevice->EndScene();
g_pDevice->Present(0, 0, 0, 0);
}
}
catch(...) {
g_debug << "Error in Application::Render() \n";
}
}
}
void Application::Render() {
if (!m_deviceLost) {
try {
// Clear the viewport
g_pDevice->Clear(0L, NULL, D3DCLEAR_TARGET | D3DCLEAR_ZBUFFER, 0xffffffff, 1.0f, 0L);
// Begin the scene
if (SUCCEEDED(g_pDevice->BeginScene())) {
D3DXMATRIX view, proj;
D3DXMatrixLookAtLH(&view, &D3DXVECTOR3(cos(m_angle) * 15.0f, 5.0f, sin(m_angle) * 15.0f), &D3DXVECTOR3(0.0f, 2.0f, 0.0f), &D3DXVECTOR3(0.0f, 1.0f, 0.0f));
D3DXMatrixPerspectiveFovLH(&proj, D3DX_PI / 3.0f, (float)WINDOW_WIDTH / (float)WINDOW_HEIGHT, 1.0f, 1000.0f);
g_pEffect->SetMatrix("matVP", &(view * proj));
D3DXVECTOR4 lightPos(-20.0f, 75.0f, -120.0f, 0.0f);
g_pEffect->SetVector("lightPos", &lightPos);
//Render All Physics Objects
physicsEngine.Render();
RECT rc1 = {10, 10, 0, 590};
g_pFont->DrawText(NULL, "Press 1: Use Hinge Constraints.", -1, &rc1, DT_LEFT | DT_TOP | DT_NOCLIP, 0x88000000);
RECT rc2 = {10, 30, 0, 590};
g_pFont->DrawText(NULL, "Press 2: Use Twist-Cone Constraints.", -1, &rc2, DT_LEFT | DT_TOP | DT_NOCLIP, 0x88000000);
RECT rc3 = {10, 50, 0, 590};
g_pFont->DrawText(NULL, "Press 3: Use Point-2-Point Constraints.", -1, &rc3, DT_LEFT | DT_TOP | DT_NOCLIP, 0x88000000);
// End the scene.
g_pDevice->EndScene();
g_pDevice->Present(0, 0, 0, 0);
}
}
catch(...) {
g_debug << "Error in Application::Render() \n";
}
}
}
//Initialise the render world
void init()
{
glColorMaterial( GL_FRONT, GL_AMBIENT_AND_DIFFUSE );
//glEnable( GL_CULL_FACE );
glBlendFunc (GL_SRC_ALPHA, GL_ONE_MINUS_SRC_ALPHA);
glClearColor( 0, 0.0, 0.0, 0.0 );
// Light 0 parameters
GLfloat mat_specular[] = { 1.0, 1.0, 1.0, 1.0 };
GLfloat mat_ambient[] = { 0.3, 0.3, 0.3, 1.0 };
GLfloat light_position[] = { 1.0, 0.0, 1.0, 0.0 };
// Setup light 0
glLightfv(GL_LIGHT0, GL_POSITION, light_position);
glLightfv(GL_LIGHT0, GL_AMBIENT, mat_ambient);
glLightfv(GL_LIGHT0, GL_DIFFUSE, mat_specular);
// Turn light on! :)
glEnable(GL_LIGHTING);
glEnable(GL_LIGHT0);
glEnable(GL_COLOR_MATERIAL);
physEngine.Init();
}
//Key handling
void process_keys(unsigned char i_key, int i_x, int i_y)
{
Rigidbody* subject = physEngine.GetRigidbody(0);
switch ( i_key ) {
//numpad
case '0' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(0.0f, 0.0f, -0.5f));
break;
case '1' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(1.0f, 1.0f, 0.0f));
break;
case '2' :
subject->ApplyForce(vec3(0, FORCE_APPLIED, 0), subject->GetPos() + vec3(0.0f, 1.0f, 0.0f));
break;
case '3' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(-1.0f, 1.0f, 0.0f));
break;
case '4' :
subject->ApplyForce(vec3(FORCE_APPLIED, 0, 0), subject->GetPos() + vec3(1.0f, 0.0f, 0.0f));
break;
case '5' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(0.0f, 0.0f, 0.5f));
break;
case '6' :
subject->ApplyForce(vec3(FORCE_APPLIED, 0, 0), subject->GetPos() + vec3(-1.0f, 0.0f, 0.0f));
break;
case '7' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(1.0f, -1.0f, 0.0f));
break;
case '8' :
subject->ApplyForce(vec3(0, -FORCE_APPLIED, 0), subject->GetPos() + vec3(0.0f, -1.0f, 0.0f));
break;
case '9' :
subject->ApplyForce(vec3(SQR_FORCE_APPLIED, SQR_FORCE_APPLIED, 0), subject->GetPos() + vec3(-1.0f, -1.0f, 0.0f));
break;
//z (test case)
case 'z' :
subject->ApplyForce(vec3(FORCE_APPLIED, 0, 0), subject->GetPos() + vec3(-1.0f, 0.2f, 0.1f));
break;
case 'w':
subject->m_F = vec3(0.0f, FORCE_APPLIED, 0.0f);
break;
case 's':
subject->m_F = vec3(0.0f, -FORCE_APPLIED, 0.0f);
break;
case 'a':
subject->m_F = vec3(-FORCE_APPLIED, 0.0f, 0.0f);
break;
case 'd':
subject->m_F = vec3(FORCE_APPLIED, 0.0f, 0.0f);
break;
case 'e':
subject->m_F = vec3(0.0f, 0.0f, -FORCE_APPLIED);
break;
case 'q':
subject->m_F = vec3(0.0f, 0.0f, FORCE_APPLIED);
break;
case 'o':
subject->m_T = vec3(0.0f, FORCE_APPLIED, FORCE_APPLIED);
break;
case 'u':
subject->m_T = vec3(0.0f, -FORCE_APPLIED, -FORCE_APPLIED);
break;
case 'n':
physEngine.SetWind(physEngine.m_Wind + vec3(0.1f, 0.0f, 0.0f));
break;
case 'm':
physEngine.SetWind(physEngine.m_Wind + vec3(-0.1f, 0.0f, 0.0f));
default:
break;
}
}
void TestGame::Init(const Window& window)
{
//Materials
Material bricks("bricks", Texture("bricks.jpg"), 0.0f, 0, Texture("bricks_normal.jpg"), Texture("bricks_disp.png"), 0.03f, -0.5f);
Material bricks2("bricks2", Texture("bricks2.jpg"), 0.0f, 0, Texture("bricks2_normal.png"), Texture("bricks2_disp.jpg"), 0.04f, -1.0f);
//Standard square mesh (1x1)
IndexedModel square;
{
square.AddVertex(1.0f, -1.0f, 0.0f); square.AddTexCoord(Vector2f(1.0f, 1.0f));
square.AddVertex(1.0f, 1.0f, 0.0f); square.AddTexCoord(Vector2f(1.0f, 0.0f));
square.AddVertex(-1.0f, -1.0f, 0.0f); square.AddTexCoord(Vector2f(0.0f, 1.0f));
square.AddVertex(-1.0f, 1.0f, 0.0f); square.AddTexCoord(Vector2f(0.0f, 0.0f));
square.AddFace(0, 1, 2); square.AddFace(2, 1, 3);
}
Mesh customMesh("square", square.Finalize());
//Light
Entity* mainLight = new Entity(Vector3f(0, 4, 0), Quaternion(Vector3f(1, 0, 0), ToRadians(270)), 1);
Entity* pointLight = new Entity(Vector3f(-1, 1.5, 0), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
mainLight->AddModifier(new DirectionalLight(Vector3f(1, 1, 1), 0.4f, 10, 80, 1));
pointLight->AddModifier(new PointLight(Vector3f(0, 0, 1), 0.4f, Attenuation(0, 0, 1)));
pointLight->AddModifier(new RepetitiveLinearMotionModifier(Vector3f(1, 0, 0), 0.015f, 1));
//pointLight->AddModifier(new FreeMove(5.0f));
AddToScene(mainLight);
//AddToScene(pointLight);
//Camera
Entity* mainCamera = new Entity(Vector3f(-10, 5, 5), Quaternion(Vector3f(0, 0, 0), 0), 1);
mainCamera->AddModifier(new CameraComponent(Matrix4f().InitPerspective(ToRadians(70), window.GetAspect(), 0.1f, 1000)));
mainCamera->AddModifier(new FreeLook(window.GetCenter(), 0.15f));
mainCamera->AddModifier(new FreeMove(15));
AddToScene(mainCamera);
//Environment
/*Entity* floorPlane = new Entity(Vector3f(0, 0, 0), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
Entity* floatingCube = new Entity(Vector3f(0, 1, 0), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 0.3f);
floorPlane->AddModifier(new MeshRenderer(Mesh("plane.obj"), Material("bricks")));
floatingCube->AddModifier(new MeshRenderer(Mesh("cube.obj"), Material("bricks2")));
floatingCube->AddModifier(new RepetitiveLinearMotionModifier(Vector3f(0, 1, 0), 0.01f, 2));
floatingCube->AddModifier(new RepetitiveRotationalMotionModifier(Vector3f(0, 1, 0), 0.02f, 1, false));
AddToScene(floorPlane);
AddToScene(floatingCube);*/
Entity* sphere1 = new Entity(Vector3f(0, 0, -4), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
Entity* sphere2 = new Entity(Vector3f(0, 0, 1), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
Entity* sphere3 = new Entity(Vector3f(0, 0, 3), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
Entity* sphere4 = new Entity(Vector3f(0, 0, 5), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
Entity* sphere5 = new Entity(Vector3f(0, 0, 7), Quaternion(Vector3f(0, 0, 0), ToRadians(0)), 1);
sphere1->AddModifier(new MeshRenderer(Mesh("sphere.obj"), Material("bricks")));
sphere2->AddModifier(new MeshRenderer(Mesh("sphere.obj"), Material("bricks2")));
sphere3->AddModifier(new MeshRenderer(Mesh("sphere.obj"), Material("bricks2")));
sphere4->AddModifier(new MeshRenderer(Mesh("sphere.obj"), Material("bricks2")));
sphere5->AddModifier(new MeshRenderer(Mesh("sphere.obj"), Material("bricks")));
AddToScene(sphere1);
AddToScene(sphere2);
AddToScene(sphere3);
AddToScene(sphere4);
AddToScene(sphere5);
//Physics
PhysicsEngine physicsEngine = PhysicsEngine();
PhysicsObject sphere1Rep = PhysicsObject(sphere1, new BoundingSphere(Vector3f(0, 0, -4), 1), Vector3f(0, 0, 1), Vector3f(0, 0, 0), false);
PhysicsObject sphere2Rep = PhysicsObject(sphere2, new BoundingSphere(Vector3f(0, 0, 1), 1), Vector3f(0, 0, 0), Vector3f(0, 0, 0), false);
PhysicsObject sphere3Rep = PhysicsObject(sphere3, new BoundingSphere(Vector3f(0, 0, 3), 1), Vector3f(0, 0, 0), Vector3f(0, 0, 0), false);
PhysicsObject sphere4Rep = PhysicsObject(sphere4, new BoundingSphere(Vector3f(0, 0, 5), 1), Vector3f(0, 0, 0), Vector3f(0, 0, 0), false);
PhysicsObject sphere5Rep = PhysicsObject(sphere5, new BoundingSphere(Vector3f(0, 0, 7), 1), Vector3f(0, 0, 0), Vector3f(0, 0, 0), false);
physicsEngine.AddObject(sphere1Rep);
physicsEngine.AddObject(sphere2Rep);
physicsEngine.AddObject(sphere3Rep);
physicsEngine.AddObject(sphere4Rep);
physicsEngine.AddObject(sphere5Rep);
SetPhysicsEngine(physicsEngine);
}
void display() {
glClearColor(1.0f, 1.0f, 1.0f, 1.0f); // Set background color to black and opaque
glClear(GL_COLOR_BUFFER_BIT | GL_DEPTH_BUFFER_BIT); // Clear the color buffer
glMatrixMode(GL_MODELVIEW);
glLoadIdentity();
glScalef(dynamicZoom, dynamicZoom, dynamicZoom);
gluLookAt(camera.mPos.x(), camera.mPos.y(), camera.mPos.z(),
camera.mView.x(), camera.mView.y(), camera.mView.z(),
camera.mUp.x(), camera.mUp.y(), camera.mUp.z());
if (axesEnabled)
drawAxes();
for (int i = 0; i < numberOfAtoms; i++) {
displayAtom(i);
}
std::ostringstream titleStr, energyStr, stepStr, lastStr, workStr;
//workStr << "[WORK IN PROGRESS]";
if (state == algorithm) { // TODO: do poprawy
titleStr << "MONTE CARLO ALGORITHM";
} else if (state == physics) {
std::ostringstream timeStr;
titleStr << "SYSTEM EVOLUTION OVER TIME";
timeStr << "Virtual simulation time in ns: "
<< (double) physxEngine.timeFromBeginning() * 1.e9 << std::endl;
writeString(timeStr.str(), -1., .75);
}
if (lastState == algorithm)
energyStr << "Total energy: "
<< (double) algoEngine.currentEnergy / elementaryCharge
<< " eV";
else if (lastState == physics)
energyStr << "Total energy: "
<< (double) physxEngine.currentEnergy / elementaryCharge
<< " eV";
else if (algoEngine.currentEnergy < physxEngine.currentEnergy)
energyStr << "Total energy: "
<< (double) algoEngine.currentEnergy / elementaryCharge
<< " eV";
else
energyStr << "Total energy: "
<< (double) physxEngine.currentEnergy / elementaryCharge
<< " eV";
stepStr << "Step number: " << algoEngine.steps;
lastStr << "Last change at step: " << algoEngine.lastChangeStep;
writeString(workStr.str(), -1., -1.);
writeString(titleStr.str(), -1., .95);
writeString(energyStr.str(), -1., .90);
writeString(stepStr.str(), -1., .85);
writeString(lastStr.str(), -1., .80);
glFlush(); // Render now
}
void Scene02::init(const Window& window)
{
Camera camera(50.0f, window.getAspectRatio(), 0.1f, 100.0f);
CameraComponent* cameraComponent = new CameraComponent(camera);
PhysicsEngine physicsEngine;
PhysicsObject physicsObject1(new BoundingSphere(glm::vec3(-1.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
PhysicsObject physicsObject2(new BoundingSphere(glm::vec3(-2.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
PhysicsObject physicsObject3(new BoundingSphere(glm::vec3(-3.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
PhysicsObject physicsObject4(new BoundingSphere(glm::vec3(-4.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
PhysicsObject physicsObject5(new BoundingSphere(glm::vec3(-5.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
//PhysicsObject physicsObject6(new BoundingSphere(glm::vec3(-6.0, 0.5, -5.0), 0.2f), glm::vec3(0.1f, 0.1f, 0.0f), true);
//PhysicsObject physicsObject6(new BoundingSphere(glm::vec3(3.0, 0.0, -5.0), 0.1f), glm::vec3(0.0f, 0.0f, 0.0f), false);
physicsEngine.addObject(physicsObject1);
physicsEngine.addObject(physicsObject2);
physicsEngine.addObject(physicsObject3);
physicsEngine.addObject(physicsObject4);
physicsEngine.addObject(physicsObject5);
//physicsEngine.addObject(physicsObject6);
PhysicsEngineComponent* physicsEngineComponent = new PhysicsEngineComponent(physicsEngine);
Node* physicsEngineNode = new Node;
physicsEngineNode->addComponent(physicsEngineComponent);
addToScene(physicsEngineNode);
IndexedMesh floorIndexedMesh("models/plane.obj");
floorIndexedMesh.m_texCoords.push_back( glm::vec2(1.0, 1.0) );
floorIndexedMesh.m_texCoords.push_back( glm::vec2(1.0, 0.0) );
floorIndexedMesh.m_texCoords.push_back( glm::vec2(0.0, 0.0) );
floorIndexedMesh.m_texCoords.push_back( glm::vec2(0.0, 1.0) );
Mesh floorMesh;
floorMesh.init(floorIndexedMesh);
Material* floor = new Material( new Texture("textures/snow.jpg") , glm::vec3(1.0, 1.0, 1.0));
// adding interior
Material* back = new Material( new Texture("textures/Fireplace.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* backNode = new Node(glm::vec3(-10.0, 8.0, -10.0), glm::vec3(-90.0f, 0.0f, 0.0f), glm::vec3(20.0f, 1.0f, 10.0f));
backNode->addComponent(new MeshRenderer(floorMesh, *back));
addToScene(backNode);
Material* win = new Material( new Texture("textures/s.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* winNode = new Node(glm::vec3(9.99, 10.0, -10.0), glm::vec3(0.0f, -90.0f, -90.0f), glm::vec3(5.0f, 1.0f, 5.0f));
winNode->addComponent(new MeshRenderer(floorMesh, *win));
addToScene(winNode);
Node* winNode2 = new Node(glm::vec3(10.01, 10.0, -10.0), glm::vec3(0.0f, -90.0f, -90.0f), glm::vec3(5.0f, 1.0f, 5.0f));
winNode2->addComponent(new MeshRenderer(floorMesh, *win));
addToScene(winNode2);
Material* walls = new Material( new Texture("textures/carpet5.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* roofNode = new Node(glm::vec3(-10.0, 18.0, -10.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(20.0f, 1.0f, 20.0f));
roofNode->addComponent(new MeshRenderer(floorMesh, *walls));
addToScene(roofNode);
Node* rwallNode = new Node(glm::vec3(10.0, 8.0, -10.0), glm::vec3(0.0f, 0.0f, -90.0f), glm::vec3(13.0f, 1.0f, 20.0f));
rwallNode->addComponent(new MeshRenderer(floorMesh, *walls));
addToScene(rwallNode);
Material* fwall = new Material( new Texture("textures/Door.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* fwallNode = new Node(glm::vec3(-30.0, 8.0, -10.0), glm::vec3(0.0f, 90.0f, -90.0f), glm::vec3(13.0f, 1.0f, 20.0f));
fwallNode->addComponent(new MeshRenderer(floorMesh, *fwall));
addToScene(fwallNode);
Material* flor = new Material( new Texture("textures/carpet4.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* florNode = new Node(glm::vec3(-10.0, -0.99, -10.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(20.0f, 1.0f, 20.0f));
florNode->addComponent(new MeshRenderer(floorMesh, *flor));
addToScene(florNode);
Material* bg1 = new Material( new Texture("textures/n.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* bgNode = new Node(glm::vec3(0.0, 8.0, -10.0), glm::vec3(-90.0f, 0.0f, 0.0f), glm::vec3(30.0f, 1.0f, 10.0f));
bgNode->addComponent(new MeshRenderer(floorMesh, *bg1));
addToScene(bgNode);
Node* bgNode2 = new Node(glm::vec3(30.0, 8.0, -10.0), glm::vec3(-90.0f, 0.0f, 0.0f), glm::vec3(30.0f, 1.0f, 10.0f));
bgNode2->addComponent(new MeshRenderer(floorMesh, *bg1));
addToScene(bgNode2);
Node* bgNode3 = new Node(glm::vec3(90.0, 8.0, -10.0), glm::vec3(-90.0f, 0.0f, 0.0f), glm::vec3(30.0f, 1.0f, 10.0f));
bgNode3->addComponent(new MeshRenderer(floorMesh, *bg1));
addToScene(bgNode3);
// finishing interior
Node* floorNode = new Node(glm::vec3(0.0, -1.0, 0.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(50.0f, 1.0f, 10.0f));
floorNode->addComponent(new MeshRenderer(floorMesh, *floor));
addToScene(floorNode);
Material* bg = new Material( new Texture("textures/bg2.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* bgNode1 = new Node(glm::vec3(0.0, 2.5, -10.0), glm::vec3(90.0f, 0.0f, 0.0f), glm::vec3(50.0f, 1.0f, 5.0f));
bgNode1->addComponent(new MeshRenderer(floorMesh, *bg));
addToScene(bgNode1);
Mesh* cubeMesh = new Mesh;
cubeMesh->initCube();
//Material* building = new Material( new Texture("textures/igloo.jpg") , glm::vec3(1.0, 1.0, 1.0));
Material* gift = new Material( new Texture("textures/xmas.jpg") , glm::vec3(1.0, 1.0, 1.0));
// Node* cubeNode1 = new Node(glm::vec3(3.0, 0.0, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
// cubeNode1->addComponent(new MeshRenderer(*cubeMesh, *building));
// //cubeNode1->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(5)));
// addToScene(cubeNode1);
//
// Node* cubeNode2 = new Node(glm::vec3(13.0, 0.0, -6.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
// cubeNode2->addComponent(new MeshRenderer(*cubeMesh, *building));
// addToScene(cubeNode2);
Material* building = new Material( new Texture("textures/e.jpg") , glm::vec3(1.0, 1.0, 1.0));
Material* outer = new Material( new Texture("textures/igloo.jpg") , glm::vec3(1.0, 1.0, 1.0));
Node* cubeNode1 = new Node(glm::vec3(3.0, 0.0, -6.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
cubeNode1->addComponent(new MeshRenderer(*cubeMesh, *building));
addToScene(cubeNode1);
Node* cubeNode2 = new Node(glm::vec3(13.0, 0.0, -6.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
cubeNode2->addComponent(new MeshRenderer(*cubeMesh, *outer));
addToScene(cubeNode2);
Node* cubeNode3 = new Node(glm::vec3(23.0, 0.0, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
cubeNode3->addComponent(new MeshRenderer(*cubeMesh, *outer));
addToScene(cubeNode3);
Node* cubeNode4 = new Node(glm::vec3(-3.0, 0.0, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
cubeNode4->addComponent(new MeshRenderer(*cubeMesh, *building));
addToScene(cubeNode4);
// Node* cubeNode3 = new Node(glm::vec3(23.0, 0.0, -6.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(1.0f, 1.0f, 1.0f));
// cubeNode3->addComponent(new MeshRenderer(*cubeMesh, *building));
// addToScene(cubeNode3);
Node* xmasNode = new Node(glm::vec3(33.0, 0.0, -6.0), glm::vec3(90.0f, 0.0f, 0.0f), glm::vec3(3.0f, 1.0f, 1.0f));
xmasNode->addComponent(new MeshRenderer(floorMesh, *gift));
addToScene(xmasNode);
IndexedMesh paperPlaneIndexedMesh("models/paperbird.obj");
Mesh paperPlaneMesh;
paperPlaneMesh.init(paperPlaneIndexedMesh);
Material* yellowPaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(0.95, 0.95, 0.25));
Node* birdNode1 = new Node(glm::vec3(-1.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
birdNode1->addComponent(new MeshRenderer(paperPlaneMesh, *yellowPaper));
birdNode1->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(0)));
birdNode1->addComponent(cameraComponent);
addToScene(birdNode1);
Material* orangePaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(0.93, 0.67, 0.09));
Node* birdNode2 = new Node(glm::vec3(-2.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
birdNode2->addComponent(new MeshRenderer(paperPlaneMesh, *orangePaper));
birdNode2->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(1)));
addToScene(birdNode2);
Material* redPaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(0.9, 0.28, 0.28));
Node* birdNode3 = new Node(glm::vec3(-3.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
birdNode3->addComponent(new MeshRenderer(paperPlaneMesh, *redPaper));
birdNode3->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(2)));
addToScene(birdNode3);
Material* greenPaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(0.43, 0.79, 0.43));
Node* birdNode4 = new Node(glm::vec3(-4.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
birdNode4->addComponent(new MeshRenderer(paperPlaneMesh, *greenPaper));
birdNode4->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(3)));
addToScene(birdNode4);
Material* bluePaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(0.27, 0.51, 0.78));
Node* birdNode5 = new Node(glm::vec3(-5.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
birdNode5->addComponent(new MeshRenderer(paperPlaneMesh, *bluePaper));
birdNode5->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(4)));
addToScene(birdNode5);
// Material* whitePaper = new Material( new Texture("textures/paper.jpg") , glm::vec3(1.0, 1.0, 1.0));
// Node* birdNode6 = new Node(glm::vec3(-6.0, 0.5, -5.0), glm::vec3(0.0f, 0.0f, 0.0f), glm::vec3(0.5f, 0.5f, 0.5f));
// birdNode6->addComponent(new MeshRenderer(paperPlaneMesh, *whitePaper));
// birdNode6->addComponent(new PhysicsObjectComponent(&physicsEngineComponent->getPhysicsEngine().getObject(5)));
// addToScene(birdNode6);
}
void update(int value) {
handleKeyboard();
camera.mouseMove();
if (rotateEnabled)
camera.rotateView(0.001);
switch (state) {
case pause:
lastState = pause;
break;
case algorithm:
lastState = algorithm;
for (int i = 0; i < numberOfSteps; i++) {
algoEngine.step(atomTable, numberOfAtoms);
}
//pliku << algoEngine.steps << " " << (double) (algoEngine.currentEnergy / elementaryCharge / numberOfAtoms) << std::endl;
resetAtomsVelocities(atomTable, numberOfAtoms);
break;
case physics:
lastState = physics;
for (int i = 0; i < numberOfSteps; i++) {
physxEngine.step(atomTable, numberOfAtoms);
}
break;
case reset:
generateAtoms(atomTable, numberOfAtoms, diameter, atomMass);
//generateAtomsInCube(atomTable, numberOfAtoms, 2.5e-10, atomMass,
// rows, columns);
algoEngine.currentEnergy = algoEngine.configurationEnergy(atomTable, numberOfAtoms);
algoEngine.steps = 0;
algoEngine.lastChangeStep = 0;
algoEngine.temp = 750;
physxEngine.resetTime();
state = pause;
break;
case a2:
numberOfAtoms = 2;
atomTable = new Atom[numberOfAtoms];
rows = 2;
columns = 1;
state = reset;
break;
case a5:
numberOfAtoms = 5;
atomTable = new Atom[numberOfAtoms];
rows = 3;
columns = 2;
state = reset;
break;
case a10:
numberOfAtoms = 10;
atomTable = new Atom[numberOfAtoms];
rows = 4;
columns = 3;
state = reset;
break;
case a15:
numberOfAtoms = 15;
atomTable = new Atom[numberOfAtoms];
rows = 4;
columns = 4;
state = reset;
break;
case a20:
numberOfAtoms = 20;
atomTable = new Atom[numberOfAtoms];
rows = 5;
columns = 4;
state = reset;
break;
case a50:
numberOfAtoms = 50;
atomTable = new Atom[numberOfAtoms];
rows = 8;
columns = 7;
state = reset;
break;
case a100:
numberOfAtoms = 100;
atomTable = new Atom[numberOfAtoms];
rows = 10;
columns = 10;
state = reset;
break;
case s1:
numberOfSteps = 1;
state = lastState;
break;
case s5:
numberOfSteps = 5;
state = lastState;
break;
case s10:
numberOfSteps = 10;
state = lastState;
break;
case s30:
numberOfSteps = 30;
state = lastState;
break;
case s50:
numberOfSteps = 50;
state = lastState;
break;
case s100:
numberOfSteps = 100;
state = lastState;
break;
case s1000:
numberOfSteps = 1000;
state = lastState;
break;
case axes:
axesEnabled = axesEnabled ? false : true;
state = lastState;
break;
case rotate:
rotateEnabled = rotateEnabled ? false : true;
state = lastState;
break;
case read: {
std::ifstream reader;
reader.open(readFile.c_str());
int ratoms, rsteps, rlastchange;
long double renergy;
std::string line;
std::getline(reader, line);
ratoms = atoi(line.substr(2, 3).c_str());
std::getline(reader, line);
rsteps = atoi(line.substr(2, 10).c_str());
std::getline(reader, line);
rlastchange = atoi(line.substr(2, 10).c_str());
std::getline(reader, line);
renergy = atof(line.substr(2, 10).c_str());
algoEngine.steps = rsteps;
algoEngine.lastChangeStep = rlastchange;
algoEngine.currentEnergy = renergy * elementaryCharge;
numberOfAtoms = ratoms;
atomTable = new Atom[numberOfAtoms]; //TODO :zmienic
Atom atom;
Vector position;
int i = 0;
long double x, y, z;
while (std::getline(reader, line)) {
std::istringstream iss(line);
iss >> x;
iss >> y;
iss >> z;
position = Vector(x, y, z);
atom = Atom(atomMass, position, Vector(0., 0., 0.));
atomTable[i] = atom;
i++;
}
reader.close();
}
state = pause;
break;
case rr:
readFile = "random.txt";
state = read;
break;
case r5:
readFile = "5.txt";
state = read;
break;
case r10:
readFile = "10.txt";
state = read;
break;
case r15:
readFile = "15.txt";
state = read;
break;
case r20:
readFile = "20.txt";
state = read;
break;
case r2d:
readFile = "2d.txt";
state = read;
break;
case save:
std::ofstream plik;
std::ostringstream name, comment;
int licznika = 0;
double suum = 0;
for (int f=0; f < numberOfAtoms; f++)
for (int k=0; k < numberOfAtoms; k++){
double odleglosc = atomTable[f].position().distanceFromVector(atomTable[k].position());
if (odleglosc > 2e-10 && odleglosc < 3e-10){
std::cout << odleglosc << std::endl;
licznika++;
suum += odleglosc;
}
}
std::cout << "liczba sasiadow: "<< licznika << " suma: " << suum << " srednia: " << suum/licznika << std::endl;
name << numberOfAtoms << "-" << algoEngine.steps << ".txt";
comment << "# " << numberOfAtoms << " atoms" << std::endl << "# "
<< algoEngine.steps << " steps" << std::endl << "# "
<< algoEngine.lastChangeStep << " last change step" << std::endl
<< "# " << (double) algoEngine.currentEnergy / elementaryCharge
<< " eV" << std::endl;
plik.open(name.str().c_str());
plik << comment.str();
for (int i = 0; i < numberOfAtoms; i++)
plik << atomTable[i].position() << std::endl;
plik.close();
state = pause;
break;
}
//if ((algoEngine.steps - algoEngine.lastChangeStep) > 20000)
// state = pause;
//std::cout << atomTable[0].position() << "\t\t" << atomTable[1].position()
// << std::endl;
glutPostRedisplay();
glutTimerFunc(1, update, 0);
}
HRESULT Application::Init(HINSTANCE hInstance, bool windowed) {
g_debug << "Application Started \n";
//Create Window Class
WNDCLASS wc;
memset(&wc, 0, sizeof(WNDCLASS));
wc.style = CS_HREDRAW | CS_VREDRAW;
wc.lpfnWndProc = (WNDPROC)WndProc;
wc.hInstance = hInstance;
wc.lpszClassName = "D3DWND";
RECT rc = {0, 0, WINDOW_WIDTH, WINDOW_HEIGHT};
AdjustWindowRect(&rc, WS_OVERLAPPEDWINDOW, false);
//Register Class and Create new Window
RegisterClass(&wc);
m_mainWindow = ::CreateWindow("D3DWND", "Character Animation with Direct3D: Example 6.3", WS_OVERLAPPEDWINDOW, 0, 0, rc.right - rc.left, rc.bottom - rc.top, 0, 0, hInstance, 0);
SetCursor(NULL);
::ShowWindow(m_mainWindow, SW_SHOW);
::UpdateWindow(m_mainWindow);
//Create IDirect3D9 Interface
IDirect3D9* d3d9 = Direct3DCreate9(D3D_SDK_VERSION);
if (d3d9 == NULL) {
g_debug << "Direct3DCreate9() - FAILED \n";
return E_FAIL;
}
//Check that the Device supports what we need from it
D3DCAPS9 caps;
d3d9->GetDeviceCaps(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, &caps);
//Check vertex & pixelshader versions
if (caps.VertexShaderVersion < D3DVS_VERSION(2, 0) || caps.PixelShaderVersion < D3DPS_VERSION(2, 0)) {
g_debug << "Warning - Your graphic card does not support vertex and pixelshaders version 2.0 \n";
}
//Set D3DPRESENT_PARAMETERS
m_present.BackBufferWidth = WINDOW_WIDTH;
m_present.BackBufferHeight = WINDOW_HEIGHT;
m_present.BackBufferFormat = D3DFMT_A8R8G8B8;
m_present.BackBufferCount = 2;
m_present.MultiSampleType = D3DMULTISAMPLE_NONE;
m_present.MultiSampleQuality = 0;
m_present.SwapEffect = D3DSWAPEFFECT_DISCARD;
m_present.hDeviceWindow = m_mainWindow;
m_present.Windowed = windowed;
m_present.EnableAutoDepthStencil = true;
m_present.AutoDepthStencilFormat = D3DFMT_D24S8;
m_present.Flags = 0;
m_present.FullScreen_RefreshRateInHz = D3DPRESENT_RATE_DEFAULT;
m_present.PresentationInterval = D3DPRESENT_INTERVAL_IMMEDIATE;
//Hardware Vertex Processing
int vp = 0;
if ( caps.DevCaps & D3DDEVCAPS_HWTRANSFORMANDLIGHT )
vp = D3DCREATE_HARDWARE_VERTEXPROCESSING;
else vp = D3DCREATE_SOFTWARE_VERTEXPROCESSING;
//Create the IDirect3DDevice9
if (FAILED(d3d9->CreateDevice(D3DADAPTER_DEFAULT, D3DDEVTYPE_HAL, m_mainWindow, vp, &m_present, &g_pDevice))) {
g_debug << "Failed to create IDirect3DDevice9 \n";
return E_FAIL;
}
//Release IDirect3D9 interface
d3d9->Release();
//Load Application Specific resources here...
D3DXCreateFont(g_pDevice, 20, 0, FW_BOLD, 1, false,
DEFAULT_CHARSET, OUT_DEFAULT_PRECIS, DEFAULT_QUALITY,
DEFAULT_PITCH | FF_DONTCARE, "Arial", &g_pFont);
//Create Sprite
D3DXCreateSprite(g_pDevice, &g_pSprite);
//Load Effect
ID3DXBuffer *pErrorMsgs = NULL;
HRESULT hRes = D3DXCreateEffectFromFile(g_pDevice, "resources/fx/lighting.fx", NULL, NULL, D3DXSHADER_DEBUG, NULL, &g_pEffect, &pErrorMsgs);
if (FAILED(hRes) && (pErrorMsgs != NULL)) { //Failed to create Effect
g_debug << (char*)pErrorMsgs->GetBufferPointer() << "\n";
return E_FAIL;
}
LoadParticleResources();
physicsEngine.Init();
m_deviceLost = false;
return S_OK;
}
void MyWindow::Pstep() {
for( std::vector<Object>::iterator it = objects.begin(); it != objects.end(); it++) {
pe.Step(*it);
}
}
