void GuiManager::Initialize() {
if(mGuiSystem == nullptr) {
CameraComponent* c = DisplayManager::Get()->GetMainCamera();
if(c == nullptr || c->GetCamera() == nullptr) {
// cannot initialize, there is no camera, so there is no viewport
Logger::Get().Error("Cannot initialize GUI System - no main camera set.");
return;
}
Ogre::SceneManager* scene_mgr = c->GetCamera()->getSceneManager();
mPlatform = new MyGUI::OgrePlatform();
// Disable MyGUI output completely, Ogre will throw an exception if a
// resource cannot be found
MyGUI::LogManager::getInstance().setSTDOutputEnabled(false);
mPlatform->initialise(DisplayManager::Get()->GetRenderWindow(), scene_mgr, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
mGuiSystem = new MyGUI::Gui();
mGuiSystem->initialise();
EventManager::Get()->AddListener(this);
// Show / hide the mouse cursor.
SetMouseCursorVisible(mMouseCursorVisible);
// Create the root widget.
mRootGuiWindow.Create();
}
}
Camera * GetCamera(Entity * fromEntity)
{
if(NULL != fromEntity)
{
CameraComponent *component = static_cast<CameraComponent *>(fromEntity->GetComponent(Component::CAMERA_COMPONENT));
if(component)
{
return component->GetCamera();
}
}
return NULL;
}
void GuiManager::Initialize() {
if(mGuiSystem == nullptr) {
CameraComponent* c = DisplayManager::Get()->GetMainCamera();
if(c == nullptr || c->GetCamera() == nullptr) {
// cannot initialize, there is no camera, so there is no viewport
Logger::Get().Error("Cannot initialize GUI System - no main camera set.");
return;
}
Ogre::SceneManager* scene_mgr = c->GetCamera()->getSceneManager();
mPlatform = new MyGUI::OgrePlatform();
mPlatform->initialise(DisplayManager::Get()->GetRenderWindow(), scene_mgr, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
mGuiSystem = new MyGUI::Gui();
mGuiSystem->initialise();
EventManager::Get()->AddListener(this);
// show/hide mouse cursor
SetMouseCursorVisible(mMouseCursorVisible);
}
}
void CascadedShadowMapper::SetSunPositionDelegate(chimera::IEventPtr data)
{
std::shared_ptr<chimera::SetSunPositionEvent> e = std::static_pointer_cast<chimera::SetSunPositionEvent>(data);
CameraComponent* cmp;
m_lightActorCamera->VQueryComponent(CM_CMP_CAMERA, (IActorComponent**)&cmp);
util::Vec3 newPos = e->m_position;
newPos.Normalize();
newPos.Scale(1000.0f);
cmp->GetCamera()->LookAt(newPos, util::Vec3(0,0,0));
// util::Vec3 f(0,0,0);
// util::Vec3 u(0,1,0);
// util::Mat4 m;
// XMStoreFloat4x4(&m.m_m, XMMatrixLookAtLH(XMLoadFloat3(&newPos.m_v), XMLoadFloat3(&(f.m_v)), XMLoadFloat3(&u.m_v)));
}
void GuiManager::Initialize() {
if(mGuiSystem == nullptr) {
CameraComponent* c = DisplayManager::Get()->GetMainCamera();
if(c == nullptr || c->GetCamera() == nullptr) {
// cannot initialize, there is no camera, so there is no viewport
Logger::Get().Error("Cannot initialize GUI System - no main camera set.");
return;
}
InputManager* inputMgrPtr = InputManager::Get();
QObject::connect(inputMgrPtr, SIGNAL(sKeyPressed(const OIS::KeyEvent&)), this, SLOT(sKeyPressed(const OIS::KeyEvent&)));
QObject::connect(inputMgrPtr, SIGNAL(sKeyReleased(const OIS::KeyEvent&)), this, SLOT(sKeyReleased(const OIS::KeyEvent&)));
QObject::connect(inputMgrPtr, SIGNAL(sMouseMoved(const OIS::MouseEvent&)), this, SLOT(sMouseMoved(const OIS::MouseEvent&)));
QObject::connect(inputMgrPtr, SIGNAL(sMousePressed(const OIS::MouseEvent&, OIS::MouseButtonID)),
this, SLOT(sMousePressed(const OIS::MouseEvent&, OIS::MouseButtonID)));
QObject::connect(inputMgrPtr, SIGNAL(sMouseReleased(const OIS::MouseEvent&, OIS::MouseButtonID)),
this, SLOT(sMouseReleased(const OIS::MouseEvent&, OIS::MouseButtonID)));
Ogre::SceneManager* scene_mgr = c->GetCamera()->getSceneManager();
mPlatform = new MyGUI::OgrePlatform();
// Disable MyGUI output completely, Ogre will throw an exception if a
// resource cannot be found
MyGUI::LogManager::getInstance().setSTDOutputEnabled(false);
mPlatform->initialise(DisplayManager::Get()->GetRenderWindow(), scene_mgr, Ogre::ResourceGroupManager::DEFAULT_RESOURCE_GROUP_NAME);
mGuiSystem = new MyGUI::Gui();
mGuiSystem->initialise();
// EventManager::Get()->AddListener(this);
// Show / hide the mouse cursor.
SetMouseCursorVisible(mMouseCursorVisible);
// Initialize the root widget.
mRootGuiWindow.Initialize();
}
CascadedShadowMapper::CascadedShadowMapper(UCHAR cascades)
: m_cascades(cascades), m_ppTargets(NULL), /*m_camera(1024, 1024, 0.01, 1000),*/ m_pCascadesSettings(NULL), m_ppBlurChain(NULL)
{
/*
#ifdef CSM_DEBUG
for(USHORT i = 0; i < m_cascades; ++i)
{
m_cascadeCameraActor[i] = chimera::g_pApp->GetLogic()->VCreateActor("staticcamera.xml");
std::stringstream ss;
ss << "cascadeCam";
ss << i;
m_cascadeCameraActor[i]->SetName(ss.str());
}
#endif
*/
m_intensity = util::Vec3(1,1,1);
m_ambient = util::Vec3(0.1f, 0.1f, 0.1f);
std::unique_ptr<ActorDescription> desc = CmGetApp()->VGetLogic()->VGetActorFactory()->VCreateActorDescription();
CameraComponent* cc = desc->AddComponent<CameraComponent>(CM_CMP_CAMERA);
cc->SetCamera(std::shared_ptr<ICamera>(new util::FPSCamera(1,1,1e-2f,1e3)));
TransformComponent* tc = desc->AddComponent<TransformComponent>(CM_CMP_TRANSFORM);
m_lightActorCamera = CmGetApp()->VGetLogic()->VCreateActor(std::move(desc));
//util::Vec3 lightPos(1.0f,1.3f,0.6f);
util::Vec3 lightPos(1.0f, 0.2, 0);
lightPos.Normalize();
lightPos.Scale(util::Vec3(1000.0f, 1000.0f, 1000.0f));
tc->GetTransformation()->SetTranslation(lightPos.x, lightPos.y, lightPos.z);
cc->GetCamera()->MoveToPosition(tc->GetTransformation()->GetTranslation());
m_lightActorCamera->SetName("cascadeLightCamera");
/*
m_viewActor = chimera::g_pApp->GetLogic()->VCreateActor("rendercamera.xml");
m_viewActor->SetName("cascadeViewCamera");
m_viewActor->GetComponent<chimera::TransformComponent>(chimera::TransformComponent::COMPONENT_ID).lock()->GetTransformation()->SetTranslate(0,5,-5);
m_viewActor->GetComponent<chimera::CameraComponent>(chimera::CameraComponent::COMPONENT_ID).lock()->GetCamera()->MoveToPosition(
m_viewActor->GetComponent<chimera::TransformComponent>(chimera::TransformComponent::COMPONENT_ID).lock()->GetTransformation()->GetTranslation());
*/
ADD_EVENT_LISTENER(this, &CascadedShadowMapper::SetSunPositionDelegate, CM_EVENT_SET_SUN_POSITION);
ADD_EVENT_LISTENER(this, &CascadedShadowMapper::SetSunIntensityDelegate, CM_EVENT_SET_SUN_INTENSITY);
ADD_EVENT_LISTENER(this, &CascadedShadowMapper::SetSunAmbientDelegate, CM_EVENT_SET_SUN_AMBIENT);
}
void DebugRenderSystem::Process()
{
uint32 size = entities.size();
for(uint32 i = 0; i < size; ++i)
{
Entity * entity = entities[i];
DebugRenderComponent * debugRenderComponent = cast_if_equal<DebugRenderComponent*>(entity->GetComponent(Component::DEBUG_RENDER_COMPONENT));
TransformComponent * transformComponent = cast_if_equal<TransformComponent*>(entity->GetComponent(Component::TRANSFORM_COMPONENT));
//RenderComponent * renderComponent = cast_if_equal<RenderComponent*>(entity->GetComponent(Component::RENDER_COMPONENT));
Matrix4 worldTransform = /*(*transformComponent->GetWorldTransform()) * */camera->GetMatrix();
RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, camera->GetMatrix());
AABBox3 debugBoundigBox = entity->GetWTMaximumBoundingBoxSlow();
uint32 debugFlags = debugRenderComponent->GetDebugFlags();
// Camera debug draw
if(debugFlags & DebugRenderComponent::DEBUG_DRAW_CAMERA)
{
CameraComponent * entityCameraComp = (CameraComponent *) entity->GetComponent(Component::CAMERA_COMPONENT);
if(NULL != entityCameraComp)
{
Camera* entityCamera = entityCameraComp->GetCamera();
if(NULL != entityCamera && camera != entityCamera)
{
Color camColor(0.0f, 1.0f, 0.0f, 1.0f);
Vector3 camPos = entityCamera->GetPosition();
//Vector3 camDirect = entityCamera->GetDirection();
AABBox3 camBox(camPos, 2.5f);
// If this is clip camera - show it as red camera
if (entityCamera == entity->GetScene()->GetClipCamera()) camColor = Color(1.0f, 0.0f, 0.0f, 1.0f);
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderState::STATE_COLORMASK_ALL | RenderState::STATE_DEPTH_WRITE);
RenderManager::Instance()->SetColor(camColor);
RenderHelper::Instance()->DrawBox(camBox, 2.5f);
RenderManager::Instance()->SetState(RenderState::DEFAULT_3D_STATE);
RenderManager::Instance()->ResetColor();
debugBoundigBox = camBox;
}
}
}
// UserNode debug draw
if(debugFlags & DebugRenderComponent::DEBUG_DRAW_USERNODE)
{
if(NULL != entity->GetComponent(Component::USER_COMPONENT))
{
Color dcColor(0.0f, 0.0f, 1.0f, 1.0f);
AABBox3 dcBox(Vector3(), 1.0f);
Matrix4 prevMatrix = RenderManager::Instance()->GetMatrix(RenderManager::MATRIX_MODELVIEW);
Matrix4 finalMatrix = transformComponent->GetWorldTransform() * prevMatrix;
RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, finalMatrix);
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderState::STATE_COLORMASK_ALL | RenderState::STATE_DEPTH_WRITE | RenderState::STATE_DEPTH_TEST);
RenderManager::Instance()->SetColor(1.f, 1.f, 0, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(1.f, 0, 0));
RenderManager::Instance()->SetColor(1.f, 0, 1.f, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(0, 1.f, 0));
RenderManager::Instance()->SetColor(0, 1.f, 1.f, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(0, 0, 1.f));
RenderManager::Instance()->SetColor(dcColor);
RenderHelper::Instance()->DrawBox(dcBox);
RenderManager::Instance()->SetState(RenderState::DEFAULT_3D_STATE);
RenderManager::Instance()->ResetColor();
RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, prevMatrix);
dcBox.GetTransformedBox(transformComponent->GetWorldTransform(), debugBoundigBox);
}
}
// LightNode debug draw
if (debugFlags & DebugRenderComponent::DEBUG_DRAW_LIGHT_NODE)
{
LightComponent *lightComp = (LightComponent *) entity->GetComponent(Component::LIGHT_COMPONENT);
if(NULL != lightComp)
{
Light* light = lightComp->GetLightObject();
if(NULL != light)
{
Vector3 lPosition = light->GetPosition();
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderState::STATE_COLORMASK_ALL | RenderState::STATE_DEPTH_WRITE);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 0.0f, 1.0f);
switch (light->GetType())
{
case Light::TYPE_DIRECTIONAL:
{
Vector3 lDirection = light->GetDirection();
RenderHelper::Instance()->DrawArrow(lPosition, lPosition + lDirection * 10, 2.5f);
RenderHelper::Instance()->DrawBox(AABBox3(lPosition, 0.5f), 1.5f);
debugBoundigBox = AABBox3(lPosition, 2.5f);
}
break;
default:
{
AABBox3 lightBox(lPosition, 2.5f);
RenderHelper::Instance()->DrawBox(lightBox, 2.5f);
debugBoundigBox = lightBox;
}
break;
}
RenderManager::Instance()->SetState(RenderState::DEFAULT_3D_STATE);
RenderManager::Instance()->ResetColor();
}
}
}
if ((debugFlags & DebugRenderComponent::DEBUG_DRAW_AABOX_CORNERS))
{
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderState::STATE_COLORMASK_ALL | RenderState::STATE_DEPTH_WRITE | RenderState::STATE_DEPTH_TEST);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
RenderHelper::Instance()->DrawCornerBox(debugBoundigBox, 1.5f);
RenderManager::Instance()->SetState(RenderState::DEFAULT_3D_STATE);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
// RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, prevMatrix);
}
if (debugFlags & DebugRenderComponent::DEBUG_DRAW_RED_AABBOX)
{
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderState::STATE_COLORMASK_ALL | RenderState::STATE_DEPTH_WRITE);
RenderManager::Instance()->SetColor(1.0f, 0.0f, 0.0f, 1.0f);
RenderHelper::Instance()->DrawBox(debugBoundigBox, 1.5f);
RenderManager::Instance()->SetState(RenderState::DEFAULT_3D_STATE);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
}
// UserNode Draw
#if 0
if (debugFlags & DEBUG_DRAW_USERNODE)
{
Matrix4 prevMatrix = RenderManager::Instance()->GetMatrix(RenderManager::MATRIX_MODELVIEW);
Matrix4 finalMatrix = worldTransform * prevMatrix;
RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, finalMatrix);
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderStateBlock::STATE_COLORMASK_ALL | RenderStateBlock::STATE_DEPTH_WRITE | RenderStateBlock::STATE_DEPTH_TEST);
RenderManager::Instance()->SetColor(0, 0, 1.0f, 1.0f);
RenderHelper::Instance()->DrawBox(drawBox);
RenderManager::Instance()->SetColor(1.f, 1.f, 0, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(1.f, 0, 0));
RenderManager::Instance()->SetColor(1.f, 0, 1.f, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(0, 1.f, 0));
RenderManager::Instance()->SetColor(0, 1.f, 1.f, 1.0f);
RenderHelper::Instance()->DrawLine(Vector3(0, 0, 0), Vector3(0, 0, 1.f));
RenderManager::Instance()->SetState(RenderStateBlock::DEFAULT_3D_STATE);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
RenderManager::Instance()->SetMatrix(RenderManager::MATRIX_MODELVIEW, prevMatrix);
}
#endif
#if 0
// ParticleEffectNode
if (debugFlags != DEBUG_DRAW_NONE)
{
if (!(flags & SceneNode::NODE_VISIBLE))return;
RenderManager::Instance()->SetRenderEffect(RenderManager::FLAT_COLOR);
RenderManager::Instance()->SetState(RenderStateBlock::STATE_COLORMASK_ALL | RenderStateBlock::STATE_DEPTH_WRITE);
Vector3 position = Vector3(0.0f, 0.0f, 0.0f) * GetWorldTransform();
Matrix3 rotationPart(GetWorldTransform());
Vector3 direction = Vector3(0.0f, 0.0f, 1.0f) * rotationPart;
direction.Normalize();
RenderManager::Instance()->SetColor(0.0f, 0.0f, 1.0f, 1.0f);
RenderHelper::Instance()->DrawLine(position, position + direction * 10, 2.f);
RenderManager::Instance()->SetState(RenderStateBlock::DEFAULT_3D_STATE);
RenderManager::Instance()->SetColor(1.0f, 1.0f, 1.0f, 1.0f);
}
#endif
}
}
bool CascadedShadowMapper::VOnRestore(void)
{
uint startSize = CmGetApp()->VGetConfig()->VGetInteger("iCSMSize");
if(!m_ppTargets)
{
m_ppTargets = new IRenderTarget*[m_cascades];
m_ppBlurredTargets = new IRenderTarget*[m_cascades];
m_ppBlurChain = new IEffectChain*[m_cascades];
for(UCHAR i = 0; i < m_cascades; ++i)
{
m_ppTargets[i] = CmGetApp()->VGetHumanView()->VGetGraphicsFactory()->VCreateRenderTarget().release();
m_ppBlurredTargets[i] = CmGetApp()->VGetHumanView()->VGetGraphicsFactory()->VCreateRenderTarget().release();
uint dim = startSize / (1 << i);
m_ppBlurChain[i] = CmGetApp()->VGetHumanView()->VGetEffectFactory()->VCreateEffectChain();
CMShaderDescription desc;
desc.file = L"Effects.hlsl";
desc.function = "VSMBlurH";
IEffect* e0 = m_ppBlurChain[i]->VAppendEffect(desc);
e0->VAddSource(m_ppTargets[i]);
desc.function = "VSMBlurV";
IEffect* e1 = m_ppBlurChain[i]->VAppendEffect(desc);
//e1->VAddRequirement(e0);
e1->VSetTarget(m_ppBlurredTargets[i]);
m_ppBlurChain[i]->VOnRestore(dim, dim);
}
}
SAFE_ARRAY_DELETE(m_pCascadesSettings);
m_pCascadesSettings = new CascadeSettings[m_cascades];
float f = 1000;
float factor = 3.5;
float l = 0;
for(UCHAR i = 0; i < m_cascades; ++i)
{
l += (float)pow(factor, i);
}
float t = 1.0f / l;
float sum = 0;
float lastZ = 0;
for(UCHAR i = 1; i <= m_cascades; ++i)
{
uint dim = startSize / (1 << (i-1));
m_ppTargets[i - 1]->VSetClearColor(1000, 1000, 1000, 1000);
//m_ppTargets[i - 1]->SetMiscflags(D3D11_RESOURCE_MISC_GENERATE_MIPS);
m_ppTargets[i - 1]->VOnRestore(dim, dim, eFormat_R32G32_FLOAT);
m_pCascadesSettings[i - 1].start = -10;
sum += pow(factor, (i-1)) * t;
m_pCascadesSettings[i - 1].end = 14;
m_ppBlurChain[i - 1]->VOnRestore(dim, dim);
}
float cuttOffset = 0;
m_pCascadesSettings[0].start = 0;//-cuttOffset;
m_pCascadesSettings[0].end = 16;
m_pCascadesSettings[1].start = m_pCascadesSettings[0].end - cuttOffset;
m_pCascadesSettings[1].end = 55;
m_pCascadesSettings[2].start = m_pCascadesSettings[1].end - cuttOffset;
m_pCascadesSettings[2].end = 500;
/*m_cascadesSettings[3].start = 256;
m_cascadesSettings[3].end = 1000; */
CMShaderProgramDescription desc;
desc.vs.file = L"CascadedShadowMap.hlsl";
desc.vs.function = "CSM_VS";
desc.vs.layoutCount = 3;
desc.vs.inputLayout[0].name = "POSITION";
desc.vs.inputLayout[0].format = eFormat_R32G32B32_FLOAT;
desc.vs.inputLayout[0].instanced = false;
desc.vs.inputLayout[0].slot = 0;
desc.vs.inputLayout[0].position = 0;
desc.vs.inputLayout[1].format = eFormat_R32G32B32_FLOAT;
desc.vs.inputLayout[1].name = "NORMAL";
desc.vs.inputLayout[1].instanced = false;
desc.vs.inputLayout[1].slot = 0;
desc.vs.inputLayout[1].position = 1;
desc.vs.inputLayout[2].name = "TEXCOORD";
desc.vs.inputLayout[2].format = eFormat_R32G32_FLOAT;
desc.vs.inputLayout[2].instanced = false;
desc.vs.inputLayout[2].slot = 0;
desc.vs.inputLayout[2].position = 2;
desc.fs.file = desc.vs.file;
desc.fs.function = "CSM_PS";
m_pProgram = CmGetApp()->VGetHumanView()->VGetRenderer()->VGetShaderCache()->VCreateShaderProgram("CSM", &desc);
desc.vs.file = L"CascadedShadowMap.hlsl";
desc.vs.function = "CSM_Instanced_VS";
desc.vs.layoutCount = 4;
desc.vs.inputLayout[0].instanced = false;
desc.vs.inputLayout[0].name = "POSITION";
desc.vs.inputLayout[0].position = 0;
desc.vs.inputLayout[0].slot = 0;
desc.vs.inputLayout[0].format = eFormat_R32G32B32_FLOAT;
desc.vs.inputLayout[1].instanced = false;
desc.vs.inputLayout[1].name = "NORMAL";
desc.vs.inputLayout[1].position = 1;
desc.vs.inputLayout[1].slot = 0;
desc.vs.inputLayout[1].format = eFormat_R32G32B32_FLOAT;
desc.vs.inputLayout[2].instanced = false;
desc.vs.inputLayout[2].name = "TEXCOORD";
desc.vs.inputLayout[2].position = 2;
desc.vs.inputLayout[2].slot = 0;
desc.vs.inputLayout[2].format = eFormat_R32G32_FLOAT;
desc.vs.inputLayout[3].instanced = true;
desc.vs.inputLayout[3].name = "TANGENT";
desc.vs.inputLayout[3].position = 3;
desc.vs.inputLayout[3].slot = 1;
desc.vs.inputLayout[3].format = eFormat_R32G32B32_FLOAT;
m_pProgramInstanced = CmGetApp()->VGetHumanView()->VGetRenderer()->VGetShaderCache()->VCreateShaderProgram("CSM_Instanced", &desc);
util::Vec3 eyePos;
eyePos = GetActorCompnent<TransformComponent>(m_lightActorCamera, CM_CMP_TRANSFORM)->GetTransformation()->GetTranslation();
//m_camera.LookAt(eyePos, util::Vec3(0,0,0));
CameraComponent* cc = GetActorCompnent<CameraComponent>(m_lightActorCamera, CM_CMP_CAMERA);
cc->GetCamera()->LookAt(eyePos, util::Vec3(0,0,0));
//m_camera.MoveToPosition(eyePos);
//m_camera.Rotate(0, 0.785f);
//m_camera.Rotate(0, XM_PIDIV2);
//m_camera.GetView().Print();
return true;
}
void CascadedShadowMapper::VRender(ISceneGraph* graph)
{
IRenderer* renderer = CmGetApp()->VGetHumanView()->VGetRenderer();
IDeviceTexture* vn[4];
for(UCHAR i = 0; i < m_cascades + 1; ++i)
{
vn[i] = NULL;
}
renderer->VSetTextures(eEffect0, (vn+1), m_cascades);
ICamera* playerView = graph->VGetCamera().get();
Frustum cascadeFrusta;
Frustum ortographicFrusta;
CameraComponent* lcc = GetActorCompnent<CameraComponent>(m_lightActorCamera, CM_CMP_CAMERA);
//std::shared_ptr<chimera::CameraComponent> vcc = m_viewActor->GetComponent<chimera::CameraComponent>(chimera::CameraComponent::COMPONENT_ID).lock();
renderer->VPushViewTransform(lcc->GetCamera()->GetView(), lcc->GetCamera()->GetIView(), lcc->GetCamera()->GetEyePos(), lcc->GetCamera()->GetViewDir());
ICamera* lightCamera = lcc->GetCamera().get();
//util::ICamera* viewCamera = vcc->GetCamera().get();
ICamera* viewCamera = playerView;
//util::Mat4 viewToLight = util::Mat4::Mul(lightCamera->GetView(), viewCamera->GetIView());//vcc->GetCamera()->GetIView());
float distances[3];
for(UCHAR ci = 0; ci < m_cascades; ++ci)
{
CascadeSettings& settings = m_pCascadesSettings[ci];
/*util::StaticCamera* staticCam;
staticCam = (util::StaticCamera*)(m_cascadeCameraActor[ci]->GetComponent<chimera::CameraComponent>(chimera::CameraComponent::COMPONENT_ID).lock()->GetCamera().get());*/
float farr = settings.end;
float nnear = settings.start;
cascadeFrusta.CreatePerspective(viewCamera->GetAspect(), viewCamera->GetFoV(), nnear, farr);
util::Vec3 vmin(FLT_MAX, FLT_MAX, FLT_MAX);
util::Vec3 vmax(FLT_MIN, FLT_MIN, FLT_MIN);
util::Vec3 vFrustumPoints[8];
util::Vec3 vecs[8];
for(uint i = 0; i < 8; ++i)
{
util::Vec3 v = util::Mat4::Transform(viewCamera->GetIView(), cascadeFrusta.GetPoints()[i]);
vFrustumPoints[i] = v;
util::Vec3 pos = util::Mat4::Transform(lightCamera->GetView(), v);
vmax = util::Vec3::Max(vmax, pos);
vmin = util::Vec3::Min(vmin, pos);
}
/*FLOAT bound = (farr - nnear) / 1024.0f;
util::Vec3 fmin((INT)vmin.x / bound, (INT)vmin.y / bound, (INT)vmin.y / bound);
fmin.Scale(bound);
vmin = fmin;
util::Vec3 fmax((INT)(vmax.x / bound), (INT)(vmax.y / bound), (INT)(vmax.y / bound));
fmax.Scale(bound);
vmax = fmax; */
/*vmax = util::Mat4::Transform(lightCamera->GetIView(), vmax);
vmin = util::Mat4::Transform(lightCamera->GetIView(), vmin); */
/*util::Vec3 vDiagonal = vFrustumPoints[tbd::rightUpNear] - vFrustumPoints[tbd::leftDownFar];
FLOAT l = vDiagonal.Length();
vDiagonal.Set(l, l, l);
// The offset calculated will pad the ortho projection so that it is always the same size
// and big enough to cover the entire cascade interval.
util::Vec3 diff = vmax - vmin;
util::Vec3 vBoarderOffset = vDiagonal - diff;
vBoarderOffset.Scale(0.5f);
vBoarderOffset.z = 0;
// Add the offsets to the projection.
vmax = vmax + vBoarderOffset;
vmin = vmin - vBoarderOffset; */
float n = min(-120, vmin.z); //todo
float ff = vmax.z;
distances[ci] = ff - n;
XMMATRIX mat = XMMatrixOrthographicOffCenterLH(vmin.x, vmax.x, vmin.y, vmax.y, n, ff);
XMStoreFloat4x4(&settings.m_projection.m_m, mat);
/*
util::StaticCamera staticCam(1,1,1,1);
#ifdef CSM_DEBUG
staticCam.SetOrthographicProjectionOffCenter(vmin.x, vmax.x, vmin.y, vmax.y, n, ff);
staticCam.SetView(lightCamera->GetView(), lightCamera->GetIView());
ortographicFrusta = staticCam.GetFrustum();
#endif*/
ortographicFrusta.CreateOrthographicOffCenter(vmin.x, vmax.x, vmin.y, vmax.y, n, ff);
ortographicFrusta.Transform(lightCamera->GetIView());
renderer->VPushProjectionTransform(settings.m_projection, ff - n, 1);
m_ppTargets[ci]->VClear();
m_ppTargets[ci]->VBind();
graph->VPushFrustum(&ortographicFrusta);
m_pProgram->VBind();
graph->VOnRender(CM_RENDERPATH_SHADOWMAP);
m_pProgramInstanced->VBind();
graph->VOnRender(CM_RENDERPATH_SHADOWMAP_INSTANCED);
/*m_pProgramInstanced->VBind();
graph->VOnRender(eRenderPath_DrawToShadowMapInstanced);*/
graph->VPopFrustum();
renderer->VPopProjectionTransform();
m_ppBlurChain[ci]->VProcess();
// d3d::GetContext()->GenerateMips(m_ppBlurredTargets[ci]->GetShaderRessourceView());
}
renderer->VPopViewTransform();
CmGetApp()->VGetHumanView()->VGetRenderer()->VGetCurrentRenderTarget()->VBind();
IDeviceTexture* v[3];
for(UCHAR i = 0; i < m_cascades; ++i)
{
v[i] = m_ppBlurredTargets[i]->VGetTexture();
}
renderer->VSetTextures(eEffect0, v, m_cascades);
//ID3D11ShaderResourceView* debugView = m_ppBlurredTargets[0]->GetShaderRessourceView();
//d3d::GetContext()->PSSetShaderResources(d3d::eEffect3, 1, &debugView); //debugging samplers
util::Mat4 mats[3]; //TODO
//FLOAT distances[3];
for(UCHAR i = 0; i < m_cascades; ++i)
{
mats[i] = m_pCascadesSettings[i].m_projection;
}
IConstShaderBuffer* lb = renderer->VGetConstShaderBuffer(eEnvLightingBuffer);
_LightingBuffer* _lb = (_LightingBuffer*)lb->VMap();
_lb->m_view = lightCamera->GetView().m_m;
_lb->m_iView = lightCamera->GetIView().m_m;
_lb->m_projection[0] = mats[0].m_m;
_lb->m_projection[1] = mats[1].m_m;
_lb->m_projection[2] = mats[2].m_m;
_lb->m_lightPos.x = lcc->GetCamera()->GetEyePos().x;
_lb->m_lightPos.y = lcc->GetCamera()->GetEyePos().y;
_lb->m_lightPos.z = lcc->GetCamera()->GetEyePos().z;
_lb->m_intensity.x = m_intensity.x;
_lb->m_intensity.y = m_intensity.y;
_lb->m_intensity.z = m_intensity.z;
_lb->m_ambient.x = m_ambient.x;
_lb->m_ambient.y = m_ambient.y;
_lb->m_ambient.z = m_ambient.z;
_lb->m_distances.x = distances[0];
_lb->m_distances.y = distances[1];
_lb->m_distances.z = distances[2];
lb->VUnmap();
// renderer->SetCSMSettings(lightCamera->GetView(), lightCamera->GetIView(), mats, lcc->GetCamera()->GetEyePos(), distances);
}