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/*
Copyright (c) 7244339 Canada Inc. (Mecanim)
All Rights Reserved.
*/
#pragma once
#include "Runtime/mecanim/defs.h"
#include "Runtime/mecanim/memory.h"
#include "Runtime/mecanim/types.h"
#include "Runtime/mecanim/object.h"
#include "Runtime/mecanim/generic/stringtable.h"
#include "Runtime/mecanim/graph/plug.h"
namespace mecanim
{
namespace graph
{
// If you add a new node id, add it at the end of this list, otherwise you will break
// saved graph asset.
enum eNodeType {
InvalidNodeId,
NegationFloatId,
NegationIntId,
NegationFloat4Id,
AdditionFloatId,
AdditionUIntId,
AdditionIntId,
AdditionFloat4Id,
SubstractionFloatId,
SubstractionUIntId,
SubstractionIntId,
SubstractionFloat4Id,
MultiplicationFloatId,
MultiplicationUIntId,
MultiplicationIntId,
MultiplicationFloat4Id,
DivisionFloatId,
DivisionUIntId,
DivisionIntId,
DivisionFloat4Id,
CondFloatId,
CondUIntId,
CondIntId,
CondFloat4Id,
AbsFloatId,
AbsFloat4Id,
CrossFloat4Id,
DegreesFloatId,
DegreesFloat4Id,
DotFloat4Id,
LengthFloat4Id,
MaximumFloatId,
MaximumUIntId,
MaximumIntId,
MaximumFloat4Id,
MinimumFloatId,
MinimumUIntId,
MinimumIntId,
MinimumFloat4Id,
NormalizeFloat4Id,
RadiansFloatId,
RadiansFloat4Id,
FloatToFloat4Id,
Float4ToFloatId,
GreaterThanId,
LesserThanId,
SmoothstepFloatId,
Mux5FloatId,
Mul5FloatId,
FmodId,
SinId,
AndId,
OrId,
NegationBoolId,
GreaterThanOrEqualId,
LesserThanOrEqualId,
xformMulInvId,
xformIdentityId,
xformMulVecId,
xformInvMulVecId,
xformMulId,
xformInvMulId,
xformEqualId,
xformWeightId,
xformAddId,
xformSubId,
quatIdentityId,
quatConjId,
quatMulId,
quatMulVecId,
quatLerpId,
quatArcRotateId,
quatArcRotateXId,
quatXcosId,
quatYcosId,
quatZcosId,
quatEulerToQuatId,
quatQuatToEulerId,
quatProjOnYPlaneId,
quat2QtanId,
qtan2QuatId,
ZYRoll2QuatId,
quat2ZYRollId,
RollZY2QuatId,
quat2RollZYId,
quatWeightId,
xformComposeId,
xformDecomposeId,
CondXformId,
xformBlendId,
FloatToFloat1Id, // Not used anymore
Float1ToFloatId, // Not used anymore
RandId,
DampId,
xformRefChangeId,
XorId,
SmoothPulseFloatId,
InputId,
OutputId,
LastNodeId
};
class Node : public Object
{
public:
uint32_t mID;
Node(){}
virtual ~Node(){}
virtual eNodeType NodeType()=0;
virtual void Evaluate(EvaluationInfo& arEvaluationInfo)=0;
virtual uint32_t GetPlugCount()const=0;
virtual GraphPlug& GetPlug(uint32_t aIndex)=0;
virtual GraphPlug const& GetPlug(uint32_t aIndex)const=0;
};
template<typename TYPE> class TypePlug : public GraphPlug
{
public:
typedef TYPE value_type;
typedef TYPE& reference;
typedef TYPE const& const_reference;
typedef TYPE* pointer;
typedef TYPE const* const_pointer;
TypePlug(){}
TypePlug(bool input, uint32_t id, Node* apOwner=0):GraphPlug(input, id, apOwner){}
virtual std::size_t ValueSize()const
{
return sizeof(value_type);
}
virtual std::size_t ValueAlign()const
{
return ALIGN_OF(value_type);
}
virtual ePlugType PlugType()const
{
return Trait<value_type>::PlugType();
}
void ConnectTo(TypePlug& arPlug)
{
m_Source = &arPlug;
}
bool ReadData(void* apData, EvaluationInfo& arEvaluationInfo)const
{
uint32_t offset = m_Offset;
if(m_Source)
{
offset = m_Source->m_Offset;
if(arEvaluationInfo.m_DataBlock.IsDirty(m_Source->m_PlugId, arEvaluationInfo.m_EvaluationId))
{
m_Source->m_Owner->Evaluate(arEvaluationInfo);
}
}
*reinterpret_cast<pointer>(apData) = arEvaluationInfo.m_DataBlock.GetData<value_type>(offset);
return true;
}
bool WriteData(void const* apData, EvaluationInfo& arEvaluationInfo)const
{
arEvaluationInfo.m_DataBlock.SetData(*reinterpret_cast<const_pointer>(apData), m_PlugId, m_Offset, arEvaluationInfo.m_EvaluationId);
return true;
}
};
class GraphOutput : public Node
{
public:
uint32_t mPlugCount;
GraphPlug** mPlugArray;
GraphOutput():mPlugCount(0), mPlugArray(0){}
virtual ~GraphOutput(){}
virtual eNodeType NodeType(){return OutputId;}
virtual uint32_t GetPlugCount()const{return mPlugCount;}
virtual GraphPlug& GetPlug(uint32_t aIndex){return *(mPlugArray[aIndex]);}
virtual GraphPlug const& GetPlug(uint32_t aIndex)const{return *(mPlugArray[aIndex]);}
virtual void Evaluate(EvaluationInfo& arEvaluationInfo){};
};
class GraphInput : public Node
{
public:
uint32_t mPlugCount;
GraphPlug** mPlugArray;
GraphInput():mPlugCount(0), mPlugArray(0){}
virtual ~GraphInput(){}
virtual eNodeType NodeType(){return InputId;}
virtual uint32_t GetPlugCount()const{return mPlugCount;}
virtual GraphPlug& GetPlug(uint32_t aIndex){return *(mPlugArray[aIndex]);}
virtual GraphPlug const& GetPlug(uint32_t aIndex)const{return *(mPlugArray[aIndex]);}
virtual void Evaluate(EvaluationInfo& arEvaluationInfo){};
};
template <typename RESULT, typename ResultPolicies> class ResultNode : public Node
{
public:
TypePlug<RESULT> mResult;
ResultNode()
:mResult(false,CRCKey(eResult))
{
mResult.m_Owner = this;
}
virtual ~ResultNode(){}
virtual uint32_t GetPlugCount()const
{
return 1;
}
virtual GraphPlug& GetPlug(uint32_t aIndex)
{
switch(aIndex)
{
case 0:
default: return mResult;
}
}
virtual GraphPlug const& GetPlug(uint32_t aIndex)const
{
switch(aIndex)
{
case 0:
default: return mResult;
}
}
virtual void Evaluate(EvaluationInfo& arEvaluationInfo)
{
RESULT result = ResultPolicies::template Operation<RESULT>();
mResult.WriteData(&result, arEvaluationInfo);
}
};
template <typename TYPE1, typename TYPE2, typename TYPE3, typename RESULT, typename TernaryPolicies> class TernaryNode : public Node
{
public:
TypePlug<TYPE1> mA;
TypePlug<TYPE2> mB;
TypePlug<TYPE3> mC;
TypePlug<RESULT> mResult;
TernaryNode()
:mA(true, CRCKey(eA)),
mB(true,CRCKey(eB)),
mC(true,CRCKey(eC)),
mResult(false,CRCKey(eResult))
{
mA.m_Owner = this;
mB.m_Owner = this;
mC.m_Owner = this;
mResult.m_Owner = this;
}
virtual ~TernaryNode(){}
virtual uint32_t GetPlugCount()const
{
return 4;
}
virtual GraphPlug& GetPlug(uint32_t aIndex)
{
switch(aIndex)
{
case 0: return mA;
case 1: return mB;
case 2: return mC;
case 3:
default: return mResult;
}
}
virtual GraphPlug const& GetPlug(uint32_t aIndex)const
{
switch(aIndex)
{
case 0: return mA;
case 1: return mB;
case 2: return mC;
case 3:
default: return mResult;
}
}
virtual void Evaluate(EvaluationInfo& arEvaluationInfo)
{
TYPE1 a;
TYPE2 b;
TYPE3 c;
RESULT result;
mA.ReadData(&a, arEvaluationInfo);
mB.ReadData(&b, arEvaluationInfo);
mC.ReadData(&c, arEvaluationInfo);
result = TernaryPolicies::template Operation<TYPE1, TYPE2, TYPE3, RESULT>(a, b, c);
mResult.WriteData(&result, arEvaluationInfo);
}
};
}
}
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