mirror of
https://github.com/TorqueGameEngines/Torque3D.git
synced 2026-01-20 04:34:48 +00:00
261 lines
8.3 KiB
C++
261 lines
8.3 KiB
C++
|
|
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
|
|
// 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 "afx/afxEffectWrapper.h"
|
|
#include "afx/xm/afxXfmMod.h"
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
|
|
|
|
class afxXM_AltitudeConformData : public afxXM_WeightedBaseData
|
|
{
|
|
typedef afxXM_WeightedBaseData Parent;
|
|
|
|
public:
|
|
F32 height;
|
|
bool do_terrain;
|
|
bool do_interiors;
|
|
U32 interior_types;
|
|
U32 terrain_types;
|
|
bool do_freeze;
|
|
|
|
public:
|
|
/*C*/ afxXM_AltitudeConformData();
|
|
/*C*/ afxXM_AltitudeConformData(const afxXM_AltitudeConformData&, bool = false);
|
|
|
|
void packData(BitStream* stream);
|
|
void unpackData(BitStream* stream);
|
|
static void initPersistFields();
|
|
|
|
afxXM_Base* create(afxEffectWrapper* fx, bool on_server);
|
|
|
|
DECLARE_CONOBJECT(afxXM_AltitudeConformData);
|
|
DECLARE_CATEGORY("AFX");
|
|
};
|
|
|
|
class afxXM_AltitudeConform : public afxXM_WeightedBase
|
|
{
|
|
typedef afxXM_WeightedBase Parent;
|
|
|
|
afxXM_AltitudeConformData* mConformData;
|
|
SceneContainer* mContainer;
|
|
bool mDo_freeze;
|
|
bool mIs_frozen;
|
|
F32 mTerrain_alt;
|
|
F32 mInterior_alt;
|
|
Point3F mConformed_pos;
|
|
|
|
public:
|
|
/*C*/ afxXM_AltitudeConform(afxXM_AltitudeConformData*, afxEffectWrapper*, bool on_server);
|
|
|
|
virtual void updateParams(F32 dt, F32 elapsed, afxXM_Params& params);
|
|
};
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
|
|
|
|
IMPLEMENT_CO_DATABLOCK_V1(afxXM_AltitudeConformData);
|
|
|
|
ConsoleDocClass( afxXM_AltitudeConformData,
|
|
"@brief An xmod datablock.\n\n"
|
|
|
|
"@ingroup afxXMods\n"
|
|
"@ingroup AFX\n"
|
|
"@ingroup Datablocks\n"
|
|
);
|
|
|
|
afxXM_AltitudeConformData::afxXM_AltitudeConformData()
|
|
{
|
|
height = 0.0f;
|
|
do_terrain = false;
|
|
do_interiors = true;
|
|
do_freeze = false;
|
|
interior_types = InteriorLikeObjectType;
|
|
terrain_types = TerrainObjectType | TerrainLikeObjectType;
|
|
}
|
|
|
|
afxXM_AltitudeConformData::afxXM_AltitudeConformData(const afxXM_AltitudeConformData& other, bool temp_clone)
|
|
: afxXM_WeightedBaseData(other, temp_clone)
|
|
{
|
|
height = other.height;
|
|
do_terrain = other.do_terrain;
|
|
do_interiors = other.do_interiors;
|
|
do_freeze = other.do_freeze;
|
|
interior_types = other.interior_types;
|
|
terrain_types = other.terrain_types;
|
|
}
|
|
|
|
void afxXM_AltitudeConformData::initPersistFields()
|
|
{
|
|
addField("height", TypeF32, Offset(height, afxXM_AltitudeConformData),
|
|
"...");
|
|
addField("conformToTerrain", TypeBool, Offset(do_terrain, afxXM_AltitudeConformData),
|
|
"...");
|
|
addField("conformToInteriors", TypeBool, Offset(do_interiors, afxXM_AltitudeConformData),
|
|
"...");
|
|
addField("freeze", TypeBool, Offset(do_freeze, afxXM_AltitudeConformData),
|
|
"...");
|
|
addField("interiorTypes", TypeS32, Offset(interior_types, afxXM_AltitudeConformData),
|
|
"...");
|
|
addField("terrainTypes", TypeS32, Offset(terrain_types, afxXM_AltitudeConformData),
|
|
"...");
|
|
|
|
Parent::initPersistFields();
|
|
}
|
|
|
|
void afxXM_AltitudeConformData::packData(BitStream* stream)
|
|
{
|
|
Parent::packData(stream);
|
|
stream->write(height);
|
|
stream->writeFlag(do_terrain);
|
|
stream->writeFlag(do_interiors);
|
|
stream->writeFlag(do_freeze);
|
|
stream->write(interior_types);
|
|
stream->write(terrain_types);
|
|
}
|
|
|
|
void afxXM_AltitudeConformData::unpackData(BitStream* stream)
|
|
{
|
|
Parent::unpackData(stream);
|
|
stream->read(&height);
|
|
do_terrain = stream->readFlag();
|
|
do_interiors = stream->readFlag();
|
|
do_freeze = stream->readFlag();
|
|
stream->read(&interior_types);
|
|
stream->read(&terrain_types);
|
|
}
|
|
|
|
afxXM_Base* afxXM_AltitudeConformData::create(afxEffectWrapper* fx, bool on_server)
|
|
{
|
|
return new afxXM_AltitudeConform(this, fx, on_server);
|
|
}
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
|
|
|
|
afxXM_AltitudeConform::afxXM_AltitudeConform(afxXM_AltitudeConformData* db, afxEffectWrapper* fxw, bool on_server)
|
|
: afxXM_WeightedBase(db, fxw)
|
|
{
|
|
mConformData = db;
|
|
mContainer = (on_server) ? &gServerContainer : &gClientContainer;
|
|
mDo_freeze = db->do_freeze;
|
|
mIs_frozen = false;
|
|
mTerrain_alt = -1.0f;
|
|
mInterior_alt = -1.0f;
|
|
mConformed_pos.zero();
|
|
}
|
|
|
|
void afxXM_AltitudeConform::updateParams(F32 dt, F32 elapsed, afxXM_Params& params)
|
|
{
|
|
if (mIs_frozen)
|
|
{
|
|
if (mTerrain_alt >= 0.0f)
|
|
fx_wrapper->setTerrainAltitude(mTerrain_alt);
|
|
if (mInterior_alt >= 0.0f)
|
|
fx_wrapper->setInteriorAltitude(mInterior_alt);
|
|
params.pos = mConformed_pos;
|
|
return;
|
|
}
|
|
|
|
RayInfo rInfo1, rInfo2;
|
|
bool hit1 = false, hit2 = false;
|
|
bool hit1_is_interior = false;
|
|
|
|
// find primary ground
|
|
Point3F above_pos(params.pos); above_pos.z += 0.1f;
|
|
Point3F below_pos(params.pos); below_pos.z -= 10000;
|
|
hit1 = mContainer->castRay(above_pos, below_pos, mConformData->interior_types | mConformData->terrain_types, &rInfo1);
|
|
|
|
// find secondary ground
|
|
if (hit1 && rInfo1.object)
|
|
{
|
|
hit1_is_interior = ((rInfo1.object->getTypeMask() & mConformData->interior_types) != 0);
|
|
U32 mask = (hit1_is_interior) ? mConformData->terrain_types : mConformData->interior_types;
|
|
hit2 = mContainer->castRay(above_pos, below_pos, mask, &rInfo2);
|
|
}
|
|
|
|
if (hit1)
|
|
{
|
|
F32 wt_factor = calc_weight_factor(elapsed);
|
|
F32 incoming_z = params.pos.z;
|
|
F32 ground1_z = rInfo1.point.z + mConformData->height;
|
|
F32 pos_z = ground1_z + (1.0f - wt_factor)*(incoming_z - ground1_z);
|
|
|
|
if (hit1_is_interior)
|
|
{
|
|
mInterior_alt = incoming_z - pos_z;
|
|
fx_wrapper->setInteriorAltitude(mInterior_alt);
|
|
if (mConformData->do_interiors)
|
|
params.pos.z = pos_z;
|
|
}
|
|
else
|
|
{
|
|
mTerrain_alt = incoming_z - pos_z;
|
|
fx_wrapper->setTerrainAltitude(mTerrain_alt);
|
|
if (mConformData->do_terrain)
|
|
params.pos.z = pos_z;
|
|
}
|
|
|
|
if (hit2)
|
|
{
|
|
F32 ground2_z = rInfo2.point.z + mConformData->height;
|
|
F32 z2 = ground2_z + (1.0f - wt_factor)*(incoming_z - ground2_z);
|
|
if (hit1_is_interior)
|
|
{
|
|
mTerrain_alt = incoming_z - z2;
|
|
fx_wrapper->setTerrainAltitude(mTerrain_alt);
|
|
}
|
|
else
|
|
{
|
|
mInterior_alt = incoming_z - z2;
|
|
fx_wrapper->setInteriorAltitude(mInterior_alt);
|
|
}
|
|
}
|
|
|
|
// check for case where interior is underground
|
|
else if (hit1_is_interior)
|
|
{
|
|
RayInfo rInfo0;
|
|
Point3F lookup_from_pos(params.pos); lookup_from_pos.z -= 0.1f;
|
|
Point3F lookup_to_pos(params.pos); lookup_to_pos.z += 10000;
|
|
if (mContainer->castRay(lookup_from_pos, lookup_to_pos, TerrainObjectType, &rInfo0))
|
|
{
|
|
F32 ground2_z = rInfo0.point.z + mConformData->height;
|
|
F32 z2 = ground2_z + (1.0f - wt_factor)*(incoming_z - ground2_z);
|
|
mTerrain_alt = z2 - incoming_z;
|
|
fx_wrapper->setTerrainAltitude(mTerrain_alt);
|
|
}
|
|
}
|
|
|
|
if (mDo_freeze)
|
|
{
|
|
mConformed_pos = params.pos;
|
|
mIs_frozen = true;
|
|
}
|
|
}
|
|
}
|
|
|
|
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~~//
|
|
|