156 lines
3.4 KiB
C++
156 lines
3.4 KiB
C++
//
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// camera/SynceSceneDirector.cpp
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//
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// Copyright (C) 1999-2011 Rockstar Games. All Rights Reserved.
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//
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#include "camera/animscene/AnimSceneDirector.h"
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#include "camera/base/baseCamera.h"
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#include "camera/cutscene/AnimatedCamera.h"
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#include "camera/system/CameraMetadata.h"
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#include "camera/system/CameraFactory.h"
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#include "fwAnimation/animhelpers.h"
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#include "fwAnimation/animdirector.h"
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CAMERA_OPTIMISATIONS()
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INSTANTIATE_RTTI_CLASS(camAnimSceneDirector,0xd4d361d2)
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camAnimSceneDirector::camAnimSceneDirector(const camBaseObjectMetadata& metadata)
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: camBaseDirector(metadata)
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, m_Metadata(static_cast<const camAnimSceneDirectorMetadata&>(metadata))
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{
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m_cleanUpCameraAfterBlendout = false;
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}
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camAnimSceneDirector::~camAnimSceneDirector()
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{
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}
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bool camAnimSceneDirector::Update()
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{
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bool hasSucceeded = false;
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if(m_cleanUpCameraAfterBlendout)
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{
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camAnimatedCamera* cam = GetCamera();
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if( cam )
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{
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cam->SetCurrentTime( cam->GetCurrentTime() + fwTimer::GetTimeStep() );
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}
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if((m_ActiveRenderState != RS_INTERPOLATING_OUT) || (m_ActiveRenderState == RS_NOT_RENDERING))
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{
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StopAnimatingCamera();
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m_cleanUpCameraAfterBlendout = false;
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}
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}
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if(m_UpdatedCamera)
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{
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m_UpdatedCamera->BaseUpdate(m_Frame);
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hasSucceeded = true;
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}
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return hasSucceeded;
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}
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void camAnimSceneDirector::CreateCamera()
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{
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m_UpdatedCamera = camFactory::CreateObject<camBaseCamera>(m_Metadata.m_DefaultAnimatedCameraRef);
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}
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void camAnimSceneDirector::BlendOutCameraAnimation(u32 interpolationDuration)
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{
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StopRendering(interpolationDuration, false);
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}
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void camAnimSceneDirector::SetCleanUpCameraAfterBlendOut(bool val /*= true*/)
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{
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m_cleanUpCameraAfterBlendout = val;
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}
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void camAnimSceneDirector::StopAnimatingCamera()
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{
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StopRendering();
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if(m_UpdatedCamera)
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{
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delete m_UpdatedCamera;
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m_UpdatedCamera = NULL;
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}
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}
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bool camAnimSceneDirector::AnimateCamera(const strStreamingObjectName animDictName, const crClip& clip, const Matrix34& sceneOrigin, float startTime, float currentTime, u32 iFlags, u32 BlendInTime)
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{
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bool hasSucceeded = false;
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//Delete the current camera
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if(m_UpdatedCamera)
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{
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delete m_UpdatedCamera;
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m_UpdatedCamera = NULL;
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}
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//reset blend out cleanups
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SetCleanUpCameraAfterBlendOut(false);
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//create a new instance of the camera
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CreateCamera();
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if(m_UpdatedCamera)
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{
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//Tell the director to start rendering
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Render(BlendInTime);
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camAnimatedCamera* pAnimatedCamera = static_cast<camAnimatedCamera*>(m_UpdatedCamera.Get());
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if(pAnimatedCamera)
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{
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pAnimatedCamera->Init();
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Matrix34 finalSceneOrigin(sceneOrigin);
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fwAnimHelpers::ApplyInitialOffsetFromClip(clip, finalSceneOrigin);
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pAnimatedCamera->SetSceneMatrix(finalSceneOrigin);
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if(cameraVerifyf(pAnimatedCamera->SetCameraClip(VEC3_ZERO, animDictName, &clip, startTime, iFlags),
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"Failed to initialise the animation for a script animated camera"))
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{
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pAnimatedCamera->SetCurrentTime(currentTime);
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hasSucceeded = true;
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}
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}
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}
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return hasSucceeded;
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}
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camAnimatedCamera* camAnimSceneDirector::GetCamera()
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{
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if(m_UpdatedCamera)
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{
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camAnimatedCamera* pAnimatedCamera = static_cast<camAnimatedCamera*>(m_UpdatedCamera.Get());
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return pAnimatedCamera;
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}
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return NULL;
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}
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#if __BANK
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void camAnimSceneDirector::DebugStopRender()
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{
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if (IsRendering())
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{
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StopRendering();
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}
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}
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void camAnimSceneDirector::DebugStartRender()
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{
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if (!IsRendering())
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{
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Render();
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}
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}
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#endif
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