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C++ Transform::GetPosition方法代码示例

本文整理汇总了C++中Transform::GetPosition方法的典型用法代码示例。如果您正苦于以下问题:C++ Transform::GetPosition方法的具体用法?C++ Transform::GetPosition怎么用?C++ Transform::GetPosition使用的例子?那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在Transform的用法示例。


在下文中一共展示了Transform::GetPosition方法的14个代码示例,这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞,您的评价将有助于系统推荐出更棒的C++代码示例。

示例1: Update

  void LightComponent::Update(float dt)
  {
    Transform* tr = (Transform*)GetSibling(CT_Transform);
    Graphics* gSys = (Graphics*) Engine::GetCore()->GetSystem(ST_Graphics);
    Vector3 curPos = tr->GetPosition();
    if(gSys->GetSceneConstants().rotate)
    {
      //have to update this shit because it says so.
      
      tr->SetPosition(RotateAround(Vector3(0.0f, 1.0f, 0.0f), dt / 10.0f, curPos));
    }


    curPos = tr->GetPosition();
    switch(light_type_)
    {
      case WickedSick::LightType::SpotLight:
        if(curPos != info_.spot.position)
        {
          Dirty();
          info_.spot.position = curPos;
        }
        break;
      case WickedSick::LightType::PointLight:
        if(curPos != info_.point.position)
        {
          Dirty();
          info_.point.position = curPos;
        }
        break;
      default:
        break;
    }
  }
开发者ID:Marktopus,项目名称:WickedSickSingle,代码行数:34,代码来源:LightComponent.cpp

示例2: Add

PhysicsEntity* PhysicsWorld::Add(const PhysicsEntityDef &def)
{
	Transform *t = entGetTransform(def.entity);

	if(def.type == BodyType_Dynamic)
	{
		DynamicPhysicsEntity *d = new DynamicPhysicsEntity;

		d->type = def.type;
		d->ent = def.entity;
		d->position = t->GetPosition();
		d->velocity = def.velocity;

		dynamicEntities.push_back(d);

		return d;
	}
	else if(def.type == BodyType_Static)
	{
		StaticPhysicsEntity *s = new StaticPhysicsEntity;

		s->type = def.type;
		s->ent = def.entity;
		s->position = t->GetPosition();

		staticEntities.push_back(s);

		return s;
	} else assert(0);

	return 0;
}
开发者ID:Jasper-Bekkers,项目名称:sunshine,代码行数:32,代码来源:PhysicsWorld.cpp

示例3: Update

// Updates this game manager
void GameManager::Update()
{
    HandleGameState();
    HandleUI();

    // If there is a current arrow, let's modify its rotation
    if ( _currentArrow )
    {
        // Get the transform and rigidbody
        Transform* transform = _currentArrow->GetTransform();
        Rigidbody* rigidbody = _currentArrow->GetComponent<Rigidbody>();
        XMFLOAT3 currentArrowPos = transform->GetPosition();

        // Set the rotation based on the velocity
        XMFLOAT3 velocity = rigidbody->GetVelocity();
        float yaw = -XM_PIDIV2;
        float pitch = atan2( currentArrowPos.y - _lastArrowPos.y,
                             currentArrowPos.x - _lastArrowPos.x );
        if ( velocity.x < 0.0f )
        {
            yaw = -yaw;
            pitch = -pitch + XM_PI;
        }
        transform->SetRotation( pitch, yaw, 0.0f );

        _lastArrowPos = currentArrowPos;
    }
}
开发者ID:TheCodeInside,项目名称:BowLand,代码行数:29,代码来源:GameManager.cpp

示例4: StepPhysics

void PhysicsWorld::StepPhysics()
{
	for(unsigned int i = 0; i < staticEntities.size(); i++)
	{
		StaticPhysicsEntity *s = staticEntities[i];
		Transform *t = entGetTransform(s->ent);
		s->position = t->GetPosition();
	}

	for(unsigned int j = 0; j < dynamicEntities.size(); j++)
	{
		DynamicPhysicsEntity *d = dynamicEntities[j];

		Transform *t = entGetTransform(d->ent);
		d->position = t->GetPosition();
		d->position = vecAdd(d->position, d->velocity);
		t->SetPosition(d->position);
	}
}
开发者ID:Jasper-Bekkers,项目名称:sunshine,代码行数:19,代码来源:PhysicsWorld.cpp

示例5: VUpdate

    void VUpdate(double milliseconds) override
    {
        InitializeCamera();

        mPixelSize = { 1.0f / mRenderer->GetWindowWidth(), 1.0f / mRenderer->GetWindowWidth() };

        int offset = OFFSET_COUNT / 2;
        for (int i = 0; i < OFFSET_COUNT; i++) {
            mBlurH.uvOffsets[i] = { mPixelSize.x * (i - offset) , 0.0f, 0.0f, 0.0f };
            mBlurV.uvOffsets[i] = { 0.0f, mPixelSize.y * (i - offset), 0.0f, 0.0f };
        }

        ScreenPoint mousePosition = Input::SharedInstance().mousePosition;
        if (Input::SharedInstance().GetMouseButton(MOUSEBUTTON_LEFT)) {
            mCamera.RotatePitch(-(mousePosition.y - mMouseY) * RADIAN * CAMERA_ROTATION_SPEED);
            mCamera.RotateYaw(-(mousePosition.x - mMouseX) * RADIAN * CAMERA_ROTATION_SPEED);
        }

        mMouseX = mousePosition.x;
        mMouseY = mousePosition.y;

        vec3f position = mCamera.GetPosition();
        if (Input::SharedInstance().GetKey(KEYCODE_W)) {
            position += mCamera.GetForward() * CAMERA_SPEED;
            mCamera.SetPosition(position);
        }

        if (Input::SharedInstance().GetKey(KEYCODE_A)) {
            position += mCamera.GetRight() * -CAMERA_SPEED;
            mCamera.SetPosition(position);
        }

        if (Input::SharedInstance().GetKey(KEYCODE_D)) {
            position += mCamera.GetRight() * CAMERA_SPEED;
            mCamera.SetPosition(position);
        }

        if (Input::SharedInstance().GetKey(KEYCODE_S)) {
            position += mCamera.GetForward() * -CAMERA_SPEED;
            mCamera.SetPosition(position);
        }


        if (Input::SharedInstance().GetKey(KEYCODE_1)) {
            mBlurType = BLUR_TYPE_NONE;
        }

        if (Input::SharedInstance().GetKey(KEYCODE_2)) {
            mBlurType = BLUR_TYPE_GAUSSIAN;
        }

        if (Input::SharedInstance().GetKey(KEYCODE_3)) {
            mBlurType = BLUR_TYPE_MOTION;
        }
    }
开发者ID:gortega56,项目名称:Rig3D,代码行数:55,代码来源:main.cpp

示例6: SweepAndPrune

/**
 * @brief Helper method to enact sweep and prune broadphase method.
 */
void PhysicsWorld::SweepAndPrune()
{
  PhysicsIT end = mObjects.end();
  for(PhysicsIT it = mObjects.begin(); it != end; ++it)
  {
    PhysicsObject *itObject = *it;
    
    if(!itObject->IsActive())
      continue;
    
    HashString itName = itObject->GetOwner()->GetName();
    Transform *itTransform = itObject->GetOwner()->GET<Transform>();

    for(PhysicsIT it2 = it; it2 != end; ++it2)
    {
      PhysicsObject *it2Object = *it2;
      
      if(!it2Object->IsActive())
        continue;
      
      HashString it2Name = it2Object->GetOwner()->GetName();
      bool ignore = itObject->IgnoreObject(it2Name) || it2Object->IgnoreObject(itName);

      if(itObject != it2Object && !ignore)
      {
        if((!itObject->IsStatic() || !it2Object->IsStatic()) &&
           !mResolver.Find(itObject, it2Object))
        {
          float x1 = itTransform->GetPosition().x;
          float x1Size = itObject->GetBroadSize().x;
          float x2 = it2Object->GetOwner()->GET<Transform>()->GetPosition().x;
          float x2Size = it2Object->GetBroadSize().x;

          float xPosDiff = fabs(x1 - x2);
          float xSizeTotal = x1Size + x2Size;

          if(xSizeTotal > xPosDiff)
          {
            mResolver.AddPrelimPair(PotentialPair(itObject, it2Object));
          }
          else
          {
            break;
          }
        }
      }
    }
  }
}
开发者ID:,项目名称:,代码行数:52,代码来源:

示例7: GetOwner

void JF::Component::SkyBox::Render()
{
	// Declear)
	float blendFactors[] = { 0.0f, 0.0f, 0.0f, 0.0f };

	// 컴포넌트에 카메라가 없거나 메인카메라가 아니라면 패스.
	Camera* pCamera = GetOwner()->GetComponent<Camera>();
	if (pCamera == nullptr || Camera::g_pMainCamera != pCamera)
		return;

	// 
	Transform* pTransform = GetOwner()->GetComponent<Transform>();
	if (pTransform == nullptr)
		return;

	// Set Layout And Topology
	gRENDERER->DeviceContext()->IASetInputLayout(m_pInputLayout);
	gRENDERER->DeviceContext()->IASetPrimitiveTopology(D3D11_PRIMITIVE_TOPOLOGY_TRIANGLELIST);

	// Set VertexBuffer And IndexBuffer
	UINT stride = m_Stride;
	UINT offset = 0;
	gRENDERER->DeviceContext()->IASetVertexBuffers(0, 1, &m_pVB, &stride, &offset);
	gRENDERER->DeviceContext()->IASetIndexBuffer(m_pIB, DXGI_FORMAT_R32_UINT, 0);

	// center Sky about eye in world space
	XMFLOAT3 eyePos = pTransform->GetPosition();
	XMMATRIX T = XMMatrixTranslation(eyePos.x, eyePos.y, eyePos.z);

	XMMATRIX WVP = XMMatrixMultiply(T, pCamera->GetViewProj());
	Effects::CubeMapFX->SetWorldViewProj(WVP);
	Effects::CubeMapFX->SetCubeMap(m_pMainTexture->GetTexture());

	ID3DX11EffectTechnique* tech = Effects::CubeMapFX->SkyTech;
	D3DX11_TECHNIQUE_DESC techDesc;
	tech->GetDesc(&techDesc);
	for (UINT p = 0; p < techDesc.Passes; ++p)
	{
		tech->GetPassByIndex(p)->Apply(0, gRENDERER->DeviceContext());

		gRENDERER->DeviceContext()->DrawIndexed(m_IndexCount, 0, 0);
	}

	// 기본 랜더상태로 복원한다.
	gRENDERER->DeviceContext()->RSSetState(0);
	gRENDERER->DeviceContext()->OMSetBlendState(0, blendFactors, 0xffffffff);
}
开发者ID:SeungMinChoi,项目名称:Jaraffe,代码行数:47,代码来源:SkyBox.cpp

示例8: Update

 PHYSICSDLL_API void OrbitComponent::Update(float dt)
 {
   if (targeting_)
   {
     Transform* tr = (Transform*)GetSibling(CT_Transform);
     Vector3 forceVec = current_dir_;
     Vector3 toTarget = target_ - tr->GetPosition();
     float bias = toTarget.Length() / target_dist_;
     forceVec += toTarget.GetNormalized() * bias;
     PhysicsComponent* pComp = (PhysicsComponent*)GetSibling(CT_PhysicsComponent);
     if (pComp)
     {
       pComp->GetRigidBody()->AddForce(forceVec);
       current_dir_ = pComp->GetRigidBody()->GetState().Velocity.GetNormalized();
       pComp->GetRigidBody()->GetState().Velocity = pComp->GetRigidBody()->GetState().Velocity.GetNormalized() * 2.0f;
     }
   }
 }
开发者ID:Marktopus,项目名称:WickedSickEngine,代码行数:18,代码来源:OrbitComponent.cpp

示例9: ResolveCollisions

void PhysicsWorld::ResolveCollisions()
{
	for(unsigned int i = 0; i < collidedObjectsCnt; i++)
	{
		CollisionInfo &inf = collidedObjects[i];

		// Just push the contact out by the velocity so we never
		// end up in a state where the two objects are still intersecting
		Transform *t = entGetTransform(inf.obj->ent);
		inf.obj->position = t->GetPosition();
		inf.obj->position = vecSub(inf.obj->position, inf.obj->velocity);

		inf.obj->velocity = vecReflect(inf.obj->velocity, inf.normal);
		inf.obj->velocity = vecMul(inf.obj->velocity, vec(1, 1, 0, 0));

		inf.obj->position = vecAdd(inf.obj->position, inf.obj->velocity);
		t->SetPosition(inf.obj->position);
	}

	collidedObjectsCnt = 0;
}
开发者ID:Jasper-Bekkers,项目名称:sunshine,代码行数:21,代码来源:PhysicsWorld.cpp

示例10: OnUpdate

void EditorFloor::OnUpdate()
{
    EditorGameObject::OnUpdate();

    Camera *cam  = SceneManager::GetActiveScene()->GetCamera();
    Transform *camt = cam->gameObject->transform;

    const float LineSize2 = (c_gridSize * c_tileSize) / 2.0f; // Half line length

    int indexOffsetX = int(camt->GetPosition().x / c_tileSize);
    int indexOffsetZ = int(camt->GetPosition().z / c_tileSize);

    for (int i = 0; i <= c_gridSize; ++i)
    {
        SingleLineRenderer *lr = m_lineRenderers[i];

        int j = i - c_gridSize / 2;   // [ -GridSize/2, GridSize/2 ]
        j += indexOffsetX;

        Vector3 center = Vector3(c_tileSize * j, 0, c_tileSize * indexOffsetZ);

        lr->SetOrigin ( Vector3(0, 0, -LineSize2) + center );
        lr->SetDestiny( Vector3(0, 0,  LineSize2) + center );
    }

    for (int i = 0; i <= c_gridSize; ++i)
    {
        SingleLineRenderer *lr = m_lineRenderers[i + c_gridSize + 1];

        int j = i - c_gridSize / 2;   // [ -GridSize/2, GridSize/2 ]
        j += indexOffsetZ;

        Vector3 center = Vector3(c_tileSize * indexOffsetX, 0, c_tileSize * j);

        lr->SetOrigin ( Vector3(-LineSize2, 0, 0) + center );
        lr->SetDestiny( Vector3( LineSize2, 0, 0) + center );
    }
}
开发者ID:sephirot47,项目名称:Bang,代码行数:38,代码来源:EditorFloor.cpp

示例11: Update

  void ModelComponent::Update(float dt)
  {
    Graphics* gSys = (Graphics*)Engine::GetCore()->GetSystem(ST_Graphics);
    gSys->AddDebugModel(this);

    Input* input = (Input*) Engine::GetCore()->GetSystem(ST_Input);
    InputHandler* handler = input->GetHandler();
    Transform* tr = (Transform*)GetSibling(CT_Transform);
    PhysicsComponent* phys = (PhysicsComponent*) GetSibling(CT_PhysicsComponent);
    if(handler->Check("MoveRight"))
    {
      tr->SetPosition(tr->GetPosition() + Vector3(1.0f,0.0f,0.0f) * dt);
      phys->Reset();
    }
    Model* newModel = gSys->GetModel(model_);
    if(newModel && base_ != newModel)
    {
      base_->RemoveInstance(this);
      base_ = newModel;
      base_->AddInstance(this);
    }


  }
开发者ID:Marktopus,项目名称:WickedSickSingle,代码行数:24,代码来源:ModelComponent.cpp

示例12: RotateAway

	void Transform::RotateAway(const Transform& target, float maxRotation)
	{

		this->RotateAway(target.GetPosition(), maxRotation);

	}
开发者ID:nicoawalker,项目名称:Kiwi-Engine,代码行数:6,代码来源:Transform.cpp

示例13: Update

  GRAPHICSDLL_API void CameraController::Update(float dt)
  {
    Input* input = (Input*)Engine::GetCore()->GetSystem(ST_Input);
    InputHandler* handler = input->GetHandler();

    
    if (handler->Check("Rotate"))
    {
      if(last_mouse_pos_ == Vector2i(-1, -1))
      {
        last_mouse_pos_ = handler->GetMousePos();
      }
      else if(handler->GetMousePos() != last_mouse_pos_)
      {
        Vector2i curPos = handler->GetMousePos();
        Vector2 amountToRotate = (curPos - last_mouse_pos_).to_f() * dt;
        CameraComponent* cameraComp = (CameraComponent*)GetSibling(CT_CameraComponent);
        Vector3 lookAt = cameraComp->GetLookAt();
        Transform* tr = (Transform*)GetSibling(CT_Transform);
        Vector3 view = lookAt - tr->GetPosition();
        view.Normalize();
        
        
        view = RotateAround(Vector3(0, 1, 0), amountToRotate.x, view);
        view.Normalize();
        Vector3 right = Vector3(0,1,0).Cross(view);
        right.Normalize();
        view = RotateAround(right, amountToRotate.y, view);

        
        lookAt = (tr->GetPosition() + view);


        cameraComp->SetLookAt(lookAt);
        last_mouse_pos_ = Vector2i(-1, -1);
      }
    }
    else if(handler->Check("Move"))
    {
      if (last_mouse_pos_ == Vector2i(-1, -1))
      {
        last_mouse_pos_ = handler->GetMousePos();
      }
      else if (handler->GetMousePos() != last_mouse_pos_)
      {
        Vector2i curPos = handler->GetMousePos();
        Vector2 amountToMove = (curPos - last_mouse_pos_).to_f() * dt;
        CameraComponent* cameraComp = (CameraComponent*)GetSibling(CT_CameraComponent);
        Vector3 lookAt = cameraComp->GetLookAt();
        Transform* tr = (Transform*)GetSibling(CT_Transform);

        Vector3 view = lookAt - tr->GetPosition();
        view.Normalize();
        Vector3 right = Vector3(0.0f,1.0f,0.0f).Cross(view);
        right.Normalize();
        Vector3 up = view.Cross(right);
        up.Normalize();

        Vector3 pos = tr->GetPosition();
        amountToMove *= 5.0f;
        pos += right * -amountToMove.x;
        pos += up * amountToMove.y;

        lookAt += right * -amountToMove.x;
        lookAt += up * amountToMove.y;
        tr->SetPosition(pos);
        cameraComp->SetLookAt(lookAt);

        last_mouse_pos_ = Vector2i(-1, -1);
      }
    }
    else if (handler->Check("ZoomIn"))
    {
      CameraComponent* cameraComp = (CameraComponent*)GetSibling(CT_CameraComponent);
      Vector3 lookAt = cameraComp->GetLookAt();
      Transform* tr = (Transform*)GetSibling(CT_Transform);
      Vector3 view = lookAt - tr->GetPosition();
      view.Normalize();
      view *= dt;
      tr->SetPosition(tr->GetPosition() += view );
      cameraComp->SetLookAt(lookAt += view );
      
    }
    else if (handler->Check("ZoomOut"))
    {
      CameraComponent* cameraComp = (CameraComponent*)GetSibling(CT_CameraComponent);
      Vector3 lookAt = cameraComp->GetLookAt();
      Transform* tr = (Transform*)GetSibling(CT_Transform);
      Vector3 view = lookAt - tr->GetPosition();
      view.Normalize();
      view *= dt;
      tr->SetPosition(tr->GetPosition() -= view);
      cameraComp->SetLookAt(lookAt -= view);

    }
    else if (handler->GetScrollPos())
    {
      CameraComponent* cameraComp = (CameraComponent*)GetSibling(CT_CameraComponent);
      Vector3 lookAt = cameraComp->GetLookAt();
      Transform* tr = (Transform*)GetSibling(CT_Transform);
//.........这里部分代码省略.........
开发者ID:Marktopus,项目名称:WickedSickEngine,代码行数:101,代码来源:CameraController.cpp

示例14: LookAt

 void Transform::LookAt(const Transform &target, const Vector3 &worldUp)
 {
     LookAt(target.GetPosition(Space::WORLD), worldUp);
 }
开发者ID:HengHuH,项目名称:heng3d,代码行数:4,代码来源:Transform.cpp


注:本文中的Transform::GetPosition方法示例由纯净天空整理自Github/MSDocs等开源代码及文档管理平台,相关代码片段筛选自各路编程大神贡献的开源项目,源码版权归原作者所有,传播和使用请参考对应项目的License;未经允许,请勿转载。