433 lines
10 KiB
C++
433 lines
10 KiB
C++
/****************************************************************************
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Copyright (c) 2011-2013,WebJet Business Division,CYOU
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http://www.genesis-3d.com.cn
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Permission is hereby granted, free of charge, to any person obtaining a copy
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of this software and associated documentation files (the "Software"), to deal
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in the Software without restriction, including without limitation the rights
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to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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copies of the Software, and to permit persons to whom the Software is
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furnished to do so, subject to the following conditions:
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The above copyright notice and this permission notice shall be included in
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all copies or substantial portions of the Software.
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THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
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THE SOFTWARE.
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****************************************************************************/
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#include "stdneb.h"
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#include "graphicfeature/components/cameracomponent.h"
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#include "appframework/actor.h"
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#include "appframework/component.h"
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#include "graphicfeature/graphicsfeature.h"
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#include "graphicfeature/graphicsfeatureprotocol.h"
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#include "app/apputil/mouserayutil.h"
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#include "appframework/actormanager.h"
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namespace App
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{
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__ImplementClass(CameraComponent, 'CAMP', Component);
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using namespace Math;
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using namespace Graphic;
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//------------------------------------------------------------------------------
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/**
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*/
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CameraComponent::CameraComponent()
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: m_bUseSkyBox(false)
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, m_bAttached(false)
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, m_bSkyBoxDirty(false)
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, m_bInit(false)
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{
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m_camera = Graphic::Camera::Create();
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m_camera->SetOwner(this);
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m_camera->SetCameraOrder(Graphic::eCO_Main);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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CameraComponent::~CameraComponent()
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{
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m_camera = NULL;
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::SetupCallbacks()
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{
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Super::SetupCallbacks();
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this->mActor->RegisterComponentCallback(this, BeginFrame);
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this->mActor->RegisterComponentCallback(this, OnFrame);
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this->mActor->RegisterComponentCallback(this, MoveAfter);
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}
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void CameraComponent::_OnBeginFrame()
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{
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Super::_OnBeginFrame();
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if (m_bSkyBoxDirty)
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{
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DetachSkyBox();
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AttachSkyBox();
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}
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}
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//------------------------------------------------------------------------
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void CameraComponent::_OnFrame()
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{
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Super::_OnFrame();
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}
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void CameraComponent::GetReferenceResourceId(Util::Array<Resources::ReferenceResource>& list) const
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{
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//<2F><><EFBFBD><EFBFBD><EFBFBD><EFBFBD>ֻ<EFBFBD>б༭<D0B1><E0BCAD><EFBFBD><EFBFBD><EFBFBD>õ<EFBFBD><C3B5><EFBFBD><EFBFBD><EFBFBD><EFBFBD>Բ<EFBFBD><D4B2><EFBFBD>ͳ<EFBFBD>ơ<EFBFBD>
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Super::GetReferenceResourceId(list);
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::OnActivate()
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{
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Super::OnActivate();
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n_assert( m_camera.isvalid() );
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n_assert( GraphicsFeature::HasInstance() );
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n_assert( mActor );
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if ( mActor )
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{
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m_camera->SetTransform( mActor->GetWorldTranslateNoScale() );
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m_camera->OnTransformChanged();
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}
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AttachCamera();
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#ifndef __SCRIPT_COMMIT__
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mActor->Check_OnRenderPostEffect_Bind();
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#endif
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::OnDeactivate()
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{
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DetachCamera();
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#ifndef __SCRIPT_COMMIT__
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mActor->Check_OnRenderPostEffect_Unbind();
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#endif
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Super::OnDeactivate();
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::OnRenderSceneChanged()
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{
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if (m_camera.isvalid())
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{
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m_camera->SetRenderScene(mActor->GetRenderScene(),true);
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}
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::SetupAcceptedMessages()
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{
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Super::SetupAcceptedMessages();
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}
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//------------------------------------------------------------------------------
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/**
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*/
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void
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CameraComponent::HandleMessage(const GPtr<Messaging::Message>& msg)
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{
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}
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//------------------------------------------------------------------------
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bool CameraComponent::GetProjParam( float* nearWidth , float* nearHeight , float* nearPlaneDis , float* farPlaneDis )
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{
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*nearWidth = m_camera->GetCameraSetting().GetNearWidth() ;
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*nearHeight = m_camera->GetCameraSetting().GetNearHeight() ;
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*nearPlaneDis = m_camera->GetCameraSetting().GetZNear() ;
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*farPlaneDis = m_camera->GetCameraSetting().GetZFar();
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return true ;
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}
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//------------------------------------------------------------------------
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bool CameraComponent::SetProjParam( float nearW , float nearH , float nearDis , float farDis )
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{
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Graphic::CameraSetting cs = m_camera->GetCameraSetting();
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float fovy = 2.0f * atan(nearH/(2.0f * nearDis));//
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cs.SetupPerspectiveFovRH( fovy , nearW / nearH , nearDis , farDis ) ;
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m_camera->SetCameraSetting( cs ) ;
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return true ;
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}
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//------------------------------------------------------------------------
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bool CameraComponent::SetProj(float fovOrHeight, float zNear, float zFar, Graphic::Camera::ViewType vt)
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{
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m_camera->SetProj(vt, fovOrHeight, zNear, zFar);
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return true ;
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}
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bool CameraComponent::SetProj(float fovOrHeight, float zNear, float zFar)
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{
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return SetProj(fovOrHeight, zNear, zFar, m_camera->GetViewType());
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}
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void CameraComponent::SetZNear(float zNear)
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{
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const CameraSetting& cs = m_camera->GetCameraSetting();
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Camera::ViewType vt = m_camera->GetViewType();
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switch (vt)
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{
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case Camera::VT_persp:
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{
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SetProj(cs.GetFov(), zNear, cs.GetZFar());
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}
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break;
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case Camera::VT_ortho:
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{
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SetProj(cs.GetNearHeight(), zNear, cs.GetZFar());
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}
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break;
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default:
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{
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n_error("No suport this Camera::ViewType: %d", (int)vt);//[zhongdaohuan]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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break;
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}
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}
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void CameraComponent::SetZFar(float zFar)
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{
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const CameraSetting& cs = m_camera->GetCameraSetting();
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Camera::ViewType vt = m_camera->GetViewType();
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switch (vt)
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{
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case Camera::VT_persp:
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{
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SetProj(cs.GetFov(), cs.GetZNear(), zFar, vt);
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}
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break;
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case Camera::VT_ortho:
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{
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SetProj(cs.GetNearHeight(), cs.GetZNear(), zFar, vt);
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}
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break;
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default:
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{
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n_error("No suport this Camera::ViewType: %d", (int)vt);//[zhongdaohuan]<5D><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>
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}
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break;
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}
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}
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//------------------------------------------------------------------------
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void CameraComponent::_OnMoveAfter()
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{
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if ( mActor )
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{
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m_camera->SetTransform( mActor->GetWorldTranslateNoScale() );
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m_camera->OnTransformChanged();
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}
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}
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//------------------------------------------------------------------------
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void CameraComponent::CopyFrom( const GPtr<Component>& pComponent )
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{
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if( !pComponent.isvalid() )
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return;
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if( !pComponent->GetRtti()->IsDerivedFrom( *(this->GetRtti()) ) )
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return;
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GPtr<CameraComponent> pSource = pComponent.downcast<CameraComponent>();
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GPtr<Graphic::Camera> pSourceCamera = pSource->GetCameraObject();
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n_assert( pSource->m_camera.isvalid() );
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m_camera->CopyParam(pSourceCamera);
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}
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//------------------------------------------------------------------------
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void CameraComponent::AttachCamera()
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{
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if ( m_bAttached )
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{
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return;
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}
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if (eCO_PuppetMain != m_camera->GetCameraOrder())
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{
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const GPtr<GraphicSystem>& gs = GraphicsFeature::Instance()->GetGraphicSystem();
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n_assert( gs.isvalid() );
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if ( gs.isvalid() )
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{
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m_camera->SetOwner(this);
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m_camera->SetRenderScene(mActor->GetRenderScene(),true);
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m_camera->Setup();
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//if (m_camera->GetCameraOrder() == eCO_Main)
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//{
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// GraphicsFeature::Instance()->AssignDefaultCamera( mActor );
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//}
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}
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}
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m_bAttached = true;
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AttachSkyBox();
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}
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//------------------------------------------------------------------------
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void CameraComponent::DetachCamera()
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{
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if ( !m_bAttached )
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{
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return;
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}
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const GPtr<GraphicSystem>& gs = GraphicsFeature::Instance()->GetGraphicSystem();
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n_assert( gs.isvalid() );
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if ( gs.isvalid() )
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{
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m_camera->Discard();
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m_camera->SetRenderScene(NULL);
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//m_camera->SetOwner(NULL);
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}
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m_bAttached = false;
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DetachSkyBox();
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}
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void CameraComponent::SetCullMarkID(CullMarkID id)
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{
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//m_cullMarkID = id;
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RenderLayer rl = RenderLayerConverter::Convert(id);
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if (m_camera.isvalid())
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{
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m_camera->SetCullMask(rl);
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}
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}
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void CameraComponent::AttachSkyBox()
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{
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}
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void CameraComponent::DetachSkyBox()
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{
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const GPtr<GraphicSystem>& gs = GraphicsFeature::Instance()->GetGraphicSystem();
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n_assert( gs.isvalid() );
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}
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bool CameraComponent::IsUseSkyBox(void)
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{
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return m_bUseSkyBox;
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}
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void CameraComponent::SetUseSkyBox(bool useSkyBox)
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{
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}
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void CameraComponent::SetRenderCustom( bool custom )
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{
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if (m_camera.isvalid())
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{
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m_camera->SetUseCustomMaterial(custom);
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}
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}
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bool CameraComponent::IsRenderCustom()
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{
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if (m_camera.isvalid())
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{
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return m_camera->IsRenderCustom();
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}
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return false;
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}
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void CameraComponent::SetRenderNormal( bool normal )
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{
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if (m_camera.isvalid())
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{
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m_camera->SetRenderNormal(normal);
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}
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}
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bool CameraComponent::IsRenderNormal()
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{
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if (m_camera.isvalid())
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{
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return m_camera->IsRenderNormal();
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}
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return false;
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}
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void CameraComponent::SetRenderDepth( bool RenderDepth )
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{
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if (m_camera.isvalid())
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{
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m_camera->SetRenderDepth(RenderDepth);
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}
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}
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bool CameraComponent::IsRenderDepth()
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{
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if (m_camera.isvalid())
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{
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return m_camera->IsRenderDepthMap();
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}
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return false;
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}
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void CameraComponent::SetRenderToTexture( const GPtr<Graphic::RenderToTexture>& rtt )
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{
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if (m_camera.isvalid())
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{
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return m_camera->SetRenderToTexture(rtt);
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}
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}
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void CameraComponent::SetPerspectiveFovRH( float fov, float aspect, float zNear, float zFar )
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{
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m_camera->SetPerspectiveFovRH(fov, aspect, zNear, zFar);
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}
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void CameraComponent::SetPerspectiveFovRHEx( float fov, float aspect, float zNear, float zFar,const Math::float4& clipPlane, bool reflection )
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{
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m_camera->SetPerspectiveFovRH(fov, aspect, zNear, zFar, clipPlane, reflection);
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}
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bool
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CameraComponent::IsAllResourceLoaded()
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{
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return true;
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}
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void
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CameraComponent::SetupAllResource()
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{
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return;
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}
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}; // namespace GraphicsFeature
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