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2023-08-07 19:29:24 +08:00
commit 34d6c5d489
4832 changed files with 1389451 additions and 0 deletions
--- a/CryMovie/AnimCameraNode.cpp
+++ b/CryMovie/AnimCameraNode.cpp
@@ -0,0 +1,179 @@
+////////////////////////////////////////////////////////////////////////////
+//
+//  Crytek Engine Source File.
+//  Copyright (C), Crytek Studios, 2002.
+// -------------------------------------------------------------------------
+//  File name:   animcameranode.cpp
+//  Version:     v1.00
+//  Created:     16/8/2002 by Lennert.
+//  Compilers:   Visual Studio.NET
+//  Description: 
+// -------------------------------------------------------------------------
+//  History:
+//
+////////////////////////////////////////////////////////////////////////////
+
+#include "stdafx.h"
+#include "animcameranode.h"
+
+//////////////////////////////////////////////////////////////////////////
+namespace
+{
+	bool s_nodeParamsInitialized = false;
+	std::vector<IAnimNode::SParamInfo> s_nodeParams;
+
+	void AddSupportedParam( const char *sName,int paramId,EAnimValue valueType )
+	{
+		IAnimNode::SParamInfo param;
+		param.name = sName;
+		param.paramId = paramId;
+		param.valueType = valueType;
+		s_nodeParams.push_back( param );
+	}
+};
+
+CAnimCameraNode::CAnimCameraNode( IMovieSystem *sys )
+: CAnimEntityNode(sys)
+{
+	m_dwSupportedTracks = PARAM_BIT(APARAM_POS)|PARAM_BIT(APARAM_ROT)|
+												PARAM_BIT(APARAM_EVENT)|PARAM_BIT(APARAM_FOV);
+	m_pMovie=sys;
+	m_fFOV = 60.0f;
+
+	if (!s_nodeParamsInitialized)
+	{
+		s_nodeParamsInitialized = true;
+		AddSupportedParam( "Position",APARAM_POS,AVALUE_VECTOR );
+		AddSupportedParam( "Rotation",APARAM_ROT,AVALUE_QUAT );
+		AddSupportedParam( "Fov",APARAM_FOV,AVALUE_FLOAT );
+		AddSupportedParam( "Event",APARAM_EVENT,AVALUE_EVENT );
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+CAnimCameraNode::~CAnimCameraNode()
+{
+}
+
+//////////////////////////////////////////////////////////////////////////
+int CAnimCameraNode::GetParamCount() const
+{
+	return s_nodeParams.size();
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAnimCameraNode::GetParamInfo( int nIndex, SParamInfo &info ) const
+{
+	if (nIndex >= 0 && nIndex < s_nodeParams.size())
+	{
+		info = s_nodeParams[nIndex];
+		return true;
+	}
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAnimCameraNode::GetParamInfoFromId( int paramId, SParamInfo &info ) const
+{
+	for (int i = 0; i < s_nodeParams.size(); i++)
+	{
+		if (s_nodeParams[i].paramId == paramId)
+		{
+			info = s_nodeParams[i];
+			return true;
+		}
+	}
+	return false;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CAnimCameraNode::CreateDefaultTracks()
+{
+	CreateTrack(APARAM_POS);
+	CreateTrack(APARAM_ROT);
+	CreateTrack(APARAM_FOV);
+};
+
+//////////////////////////////////////////////////////////////////////////
+void CAnimCameraNode::Animate( SAnimContext &ec )
+{
+	CAnimEntityNode::Animate(ec);
+	IAnimBlock *anim = GetAnimBlock();
+	if (!anim)
+		return;
+	IAnimTrack *pFOVTrack = anim->GetTrack(APARAM_FOV);
+	
+	float fov = m_fFOV;
+	
+	// is this camera active ? if so, set the current fov
+	if (m_pMovie->GetCameraParams().cameraNode == this)
+	{
+		if (pFOVTrack)
+			pFOVTrack->GetValue(ec.time, fov);
+
+		SCameraParams CamParams = m_pMovie->GetCameraParams();
+		CamParams.fFOV = DEG2RAD(fov);
+		m_pMovie->SetCameraParams(CamParams);
+	}
+
+	if (fov != m_fFOV)
+	{
+		m_fFOV = fov;
+		if (m_callback)
+		{
+			m_callback->OnNodeAnimated();
+		}
+	}
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CAnimCameraNode::Reset()
+{
+	CAnimEntityNode::Reset();
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAnimCameraNode::SetParamValue( float time,AnimParamType param,float value )
+{
+	if (param == APARAM_FOV)
+	{
+		// Set default value.
+		m_fFOV = value;
+	}
+	return CAnimEntityNode::SetParamValue( time,param,value );
+}
+
+//////////////////////////////////////////////////////////////////////////
+bool CAnimCameraNode::GetParamValue( float time,AnimParamType param,float &value )
+{
+	if (CAnimEntityNode::GetParamValue(time,param,value))
+		return true;
+	value = m_fFOV;
+	return true;
+}
+
+//////////////////////////////////////////////////////////////////////////
+IAnimTrack* CAnimCameraNode::CreateTrack(AnimParamType nParamType)
+{
+	IAnimTrack *pTrack = CAnimEntityNode::CreateTrack(nParamType);
+	if (nParamType == APARAM_FOV)
+	{
+		if (pTrack)
+			pTrack->SetValue(0,m_fFOV,true);
+	}
+	return pTrack;
+}
+
+//////////////////////////////////////////////////////////////////////////
+void CAnimCameraNode::Serialize( XmlNodeRef &xmlNode,bool bLoading )
+{
+	CAnimEntityNode::Serialize( xmlNode,bLoading );
+	if (bLoading)
+	{
+		xmlNode->getAttr( "FOV",m_fFOV );
+	}
+	else
+	{
+		xmlNode->setAttr( "FOV",m_fFOV );
+	}
+}