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Add all new AFX files

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Marc Chapman 2017-07-26 09:35:44 +01:00
parent f2b86b7df3
commit ace877b409
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Engine/source/afx/xm/afxXM_PivotNodeOffset.cpp Normal file
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//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
// Arcane-FX for MIT Licensed Open Source version of Torque 3D from GarageGames
// Copyright (C) 2015 Faust Logic, Inc.
//
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to
// deal in the Software without restriction, including without limitation the
// rights to use, copy, modify, merge, publish, distribute, sublicense, and/or
// sell copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
//
// The above copyright notice and this permission notice shall be included in
// all copies or substantial portions of the Software.
//
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
// FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS
// IN THE SOFTWARE.
//
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
#include "afx/arcaneFX.h"
#include "ts/tsShapeInstance.h"
#include "afx/afxEffectWrapper.h"
#include "afx/afxChoreographer.h"
#include "afx/xm/afxXfmMod.h"
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
class afxXM_PivotNodeOffsetData : public afxXM_BaseData
{
typedef afxXM_BaseData Parent;
public:
StringTableEntry node_name;
bool node_is_static;
public:
/*C*/ afxXM_PivotNodeOffsetData();
/*C*/ afxXM_PivotNodeOffsetData(const afxXM_PivotNodeOffsetData&, bool = false);
void packData(BitStream* stream);
void unpackData(BitStream* stream);
virtual bool allowSubstitutions() const { return true; }
static void initPersistFields();
afxXM_Base* create(afxEffectWrapper* fx, bool on_server);
DECLARE_CONOBJECT(afxXM_PivotNodeOffsetData);
DECLARE_CATEGORY("AFX");
};
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
class afxXM_PivotNodeOffset : public afxXM_Base
{
typedef afxXM_Base Parent;
StringTableEntry node_name;
bool node_is_static;
S32 node_ID;
Point3F pivot_offset;
bool offset_calculated;
public:
/*C*/ afxXM_PivotNodeOffset(afxXM_PivotNodeOffsetData*, afxEffectWrapper*);
virtual void updateParams(F32 dt, F32 elapsed, afxXM_Params& params);
};
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
IMPLEMENT_CO_DATABLOCK_V1(afxXM_PivotNodeOffsetData);
ConsoleDocClass( afxXM_PivotNodeOffsetData,
"@brief An xmod datablock.\n\n"
"@ingroup afxXMods\n"
"@ingroup AFX\n"
"@ingroup Datablocks\n"
);
afxXM_PivotNodeOffsetData::afxXM_PivotNodeOffsetData()
{
node_name = ST_NULLSTRING;
node_is_static = true;
}
afxXM_PivotNodeOffsetData::afxXM_PivotNodeOffsetData(const afxXM_PivotNodeOffsetData& other, bool temp_clone) : afxXM_BaseData(other, temp_clone)
{
node_name = other.node_name;
node_is_static = other.node_is_static;
}
void afxXM_PivotNodeOffsetData::initPersistFields()
{
addField("nodeName", TypeString, Offset(node_name, afxXM_PivotNodeOffsetData),
"...");
addField("nodeIsStatic", TypeBool, Offset(node_is_static, afxXM_PivotNodeOffsetData),
"...");
Parent::initPersistFields();
}
void afxXM_PivotNodeOffsetData::packData(BitStream* stream)
{
Parent::packData(stream);
stream->writeString(node_name);
stream->writeFlag(node_is_static);
}
void afxXM_PivotNodeOffsetData::unpackData(BitStream* stream)
{
Parent::unpackData(stream);
node_name = stream->readSTString();
node_is_static = stream->readFlag();
}
afxXM_Base* afxXM_PivotNodeOffsetData::create(afxEffectWrapper* fx, bool on_server)
{
afxXM_PivotNodeOffsetData* datablock = this;
if (getSubstitutionCount() > 0)
{
datablock = new afxXM_PivotNodeOffsetData(*this, true);
this->performSubstitutions(datablock, fx->getChoreographer(), fx->getGroupIndex());
}
return new afxXM_PivotNodeOffset(datablock, fx);
}
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
afxXM_PivotNodeOffset::afxXM_PivotNodeOffset(afxXM_PivotNodeOffsetData* db, afxEffectWrapper* fxw)
: afxXM_Base(db, fxw)
{
node_name = db->node_name;
node_is_static = db->node_is_static;
node_ID = -1;
pivot_offset.set(0,0,0);
offset_calculated = false;
}
void afxXM_PivotNodeOffset::updateParams(F32 dt, F32 elapsed, afxXM_Params& params)
{
if (node_ID < 0)
{
TSShape* ts_shape = fx_wrapper->getTSShape();
node_ID = (ts_shape) ? ts_shape->findNode(node_name) : -1;
}
if (node_ID >= 0)
{
if (!node_is_static || !offset_calculated)
{
TSShapeInstance* ts_shape_inst = fx_wrapper->getTSShapeInstance();
if (ts_shape_inst)
{
const MatrixF& pivot_xfm = ts_shape_inst->mNodeTransforms[node_ID];
pivot_offset = -pivot_xfm.getPosition();
offset_calculated = true;
}
}
}
// re-orient pivot offset then add to position
Point3F pivot_offset_temp;
params.ori.mulV(pivot_offset, &pivot_offset_temp);
params.pos += pivot_offset_temp;
}
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//