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Merge pull request #321 from DavidWyand-GG/ExtendedMoveChanges

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ExtendedMove changes
This commit is contained in:
David Wyand 2013-04-09 10:33:12 -07:00
parent 2fd3dcb841 f1099cba68
commit b1feed56fd
3 changed files with 89 additions and 31 deletions
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88
Engine/source/T3D/gameBase/extended/extendedMove.cpp
View file

@ -18,6 +18,7 @@ MODULE_END;
S32 ExtendedMoveManager::mPosX[ExtendedMove::MaxPositionsRotations] = { 0, };
S32 ExtendedMoveManager::mPosY[ExtendedMove::MaxPositionsRotations] = { 0, };
S32 ExtendedMoveManager::mPosZ[ExtendedMove::MaxPositionsRotations] = { 0, };
bool ExtendedMoveManager::mRotIsEuler[ExtendedMove::MaxPositionsRotations] = { 0, };
F32 ExtendedMoveManager::mRotAX[ExtendedMove::MaxPositionsRotations] = { 0, };
F32 ExtendedMoveManager::mRotAY[ExtendedMove::MaxPositionsRotations] = { 0, };
F32 ExtendedMoveManager::mRotAZ[ExtendedMove::MaxPositionsRotations] = { 0, };
@ -44,6 +45,15 @@ void ExtendedMoveManager::init()
"Z position of controller in millimeters. Only 13 bits are networked.\n"
"@ingroup Game");
dSprintf(varName, sizeof(varName), "mvRotIsEuler%d", i);
Con::addVariable(varName, TypeBool, &mRotIsEuler[i],
"@brief Indicates that the given rotation is Euler angles.\n\n"
"When false (the default) the given rotation is a four component angled axis "
"(a vector and angle). When true, the given rotation is a three component "
"Euler angle. When using Euler angles, the $mvRotA component of the ExtendedMove "
"is ignored for this set of rotations.\n"
"@ingroup Game");
dSprintf(varName, sizeof(varName), "mvRotX%d", i);
Con::addVariable(varName, TypeF32, &mRotAX[i],
"X rotation vector component of controller.\n"
@ -83,6 +93,8 @@ ExtendedMove::ExtendedMove() : Move()
rotY[i] = 0;
rotZ[i] = 0;
rotW[i] = 1;
EulerBasedRotation[i] = false;
}
}
@ -106,8 +118,11 @@ void ExtendedMove::pack(BitStream *stream, const Move * basemove)
(posZ[i] != extBaseMove->posZ[i]) ||
(rotX[i] != extBaseMove->rotX[i]) ||
(rotY[i] != extBaseMove->rotY[i]) ||
(rotZ[i] != extBaseMove->rotZ[i]) ||
(rotW[i] != extBaseMove->rotW[i]);
(rotZ[i] != extBaseMove->rotZ[i]);
if(!EulerBasedRotation[i])
{
check = check || (rotW[i] != extBaseMove->rotW[i]);
}
extendedDifferent = extendedDifferent || check;
}
@ -125,14 +140,18 @@ void ExtendedMove::pack(BitStream *stream, const Move * basemove)
stream->writeSignedInt(posZ[i], MaxPositionBits);
// Rotation
stream->writeFlag(EulerBasedRotation[i]);
if(stream->writeFlag(rotX[i] != extBaseMove->rotX[i]))
stream->writeInt(crotX[i], MaxRotationBits);
if(stream->writeFlag(rotY[i] != extBaseMove->rotY[i]))
stream->writeInt(crotY[i], MaxRotationBits);
if(stream->writeFlag(rotZ[i] != extBaseMove->rotZ[i]))
stream->writeInt(crotZ[i], MaxRotationBits);
if(stream->writeFlag(rotW[i] != extBaseMove->rotW[i]))
stream->writeInt(crotW[i], MaxRotationBits);
if(!EulerBasedRotation[i])
{
if(stream->writeFlag(rotW[i] != extBaseMove->rotW[i]))
stream->writeInt(crotW[i], MaxRotationBits);
}
}
}
}
@ -172,10 +191,14 @@ void ExtendedMove::unpack(BitStream *stream, const Move * basemove)
posZ[i] = extBaseMove->posZ[i];
// Rotation
EulerBasedRotation[i] = stream->readFlag();
F32 scale = 1.0f;
if(EulerBasedRotation[i])
scale = M_2PI_F;
if(stream->readFlag())
{
crotX[i] = stream->readInt(MaxRotationBits);
rotX[i] = UNCLAMPROT(crotX[i]);
rotX[i] = UNCLAMPROT(crotX[i]) * scale;
}
else
{
@ -185,7 +208,7 @@ void ExtendedMove::unpack(BitStream *stream, const Move * basemove)
if(stream->readFlag())
{
crotY[i] = stream->readInt(MaxRotationBits);
rotY[i] = UNCLAMPROT(crotY[i]);
rotY[i] = UNCLAMPROT(crotY[i]) * scale;
}
else
{
@ -195,21 +218,24 @@ void ExtendedMove::unpack(BitStream *stream, const Move * basemove)
if(stream->readFlag())
{
crotZ[i] = stream->readInt(MaxRotationBits);
rotZ[i] = UNCLAMPROT(crotZ[i]);
rotZ[i] = UNCLAMPROT(crotZ[i]) * scale;
}
else
{
rotZ[i] = extBaseMove->rotZ[i];
}
if(stream->readFlag())
if(!EulerBasedRotation[i])
{
crotW[i] = stream->readInt(MaxRotationBits);
rotW[i] = UNCLAMPROT(crotW[i]);
}
else
{
rotW[i] = extBaseMove->rotW[i];
if(stream->readFlag())
{
crotW[i] = stream->readInt(MaxRotationBits);
rotW[i] = UNCLAMPROT(crotW[i]);
}
else
{
rotW[i] = extBaseMove->rotW[i];
}
}
}
}
@ -231,10 +257,19 @@ void ExtendedMove::clamp()
posZ[i] = CLAMPPOS(posZ[i]);
// Rotations
crotX[i] = CLAMPROT(rotX[i]);
crotY[i] = CLAMPROT(rotY[i]);
crotZ[i] = CLAMPROT(rotZ[i]);
crotW[i] = CLAMPROT(rotW[i]);
if(EulerBasedRotation[i])
{
crotX[i] = CLAMPROT(rotX[i] / M_2PI_F);
crotY[i] = CLAMPROT(rotY[i] / M_2PI_F);
crotZ[i] = CLAMPROT(rotZ[i] / M_2PI_F);
}
else
{
crotX[i] = CLAMPROT(rotX[i]);
crotY[i] = CLAMPROT(rotY[i]);
crotZ[i] = CLAMPROT(rotZ[i]);
crotW[i] = CLAMPROT(rotW[i]);
}
}
// Perform the standard Move clamp
@ -247,10 +282,19 @@ void ExtendedMove::unclamp()
for(U32 i=0; i<MaxPositionsRotations; ++i)
{
// Rotations
rotX[i] = UNCLAMPROT(crotX[i]);
rotY[i] = UNCLAMPROT(crotY[i]);
rotZ[i] = UNCLAMPROT(crotZ[i]);
rotW[i] = UNCLAMPROT(crotW[i]);
if(EulerBasedRotation[i])
{
rotX[i] = UNCLAMPROT(crotX[i]) * M_2PI_F;
rotY[i] = UNCLAMPROT(crotY[i]) * M_2PI_F;
rotZ[i] = UNCLAMPROT(crotZ[i]) * M_2PI_F;
}
else
{
rotX[i] = UNCLAMPROT(crotX[i]);
rotY[i] = UNCLAMPROT(crotY[i]);
rotZ[i] = UNCLAMPROT(crotZ[i]);
rotW[i] = UNCLAMPROT(crotW[i]);
}
}
// Perform the standard Move unclamp

7
Engine/source/T3D/gameBase/extended/extendedMove.h
View file

@ -9,15 +9,17 @@ struct ExtendedMove : public Move
typedef Move Parent;
enum Constants {
MaxPositionsRotations = 2,
MaxPositionsRotations = 3,
MaxPositionBits = 13,
MaxRotationBits = 11,
MaxRotationBits = 16,
};
// Position is in millimeters
S32 posX[MaxPositionsRotations], posY[MaxPositionsRotations], posZ[MaxPositionsRotations];
bool EulerBasedRotation[MaxPositionsRotations];
F32 rotX[MaxPositionsRotations], rotY[MaxPositionsRotations], rotZ[MaxPositionsRotations], rotW[MaxPositionsRotations];
// Network clamped rotation
@ -40,6 +42,7 @@ public:
static S32 mPosX[ExtendedMove::MaxPositionsRotations];
static S32 mPosY[ExtendedMove::MaxPositionsRotations];
static S32 mPosZ[ExtendedMove::MaxPositionsRotations];
static bool mRotIsEuler[ExtendedMove::MaxPositionsRotations];
static F32 mRotAX[ExtendedMove::MaxPositionsRotations];
static F32 mRotAY[ExtendedMove::MaxPositionsRotations];
static F32 mRotAZ[ExtendedMove::MaxPositionsRotations];

25
Engine/source/T3D/gameBase/extended/extendedMoveList.cpp
View file

@ -63,13 +63,24 @@ bool ExtendedMoveList::getNextExtMove( ExtendedMove &curMove )
curMove.posY[i] = ExtendedMoveManager::mPosY[i];
curMove.posZ[i] = ExtendedMoveManager::mPosZ[i];
// Process rotation. Rotation is passed in as an Angle Axis in degrees.
// We need to convert this into a Quat.
QuatF q(Point3F(ExtendedMoveManager::mRotAX[i], ExtendedMoveManager::mRotAY[i], ExtendedMoveManager::mRotAZ[i]), mDegToRad(ExtendedMoveManager::mRotAA[i]));
curMove.rotX[i] = q.x;
curMove.rotY[i] = q.y;
curMove.rotZ[i] = q.z;
curMove.rotW[i] = q.w;
// Process rotation. There are two possible forms of rotation: Angle Axis and Euler angles.
curMove.EulerBasedRotation[i] = ExtendedMoveManager::mRotIsEuler[i];
if(curMove.EulerBasedRotation[i])
{
// Euler angle based rotation passed in as degrees. We only need to work with three components.
curMove.rotX[i] = mDegToRad(ExtendedMoveManager::mRotAX[i]);
curMove.rotY[i] = mDegToRad(ExtendedMoveManager::mRotAY[i]);
curMove.rotZ[i] = mDegToRad(ExtendedMoveManager::mRotAZ[i]);
}
else
{
//Rotation is passed in as an Angle Axis in degrees. We need to convert this into a Quat.
QuatF q(Point3F(ExtendedMoveManager::mRotAX[i], ExtendedMoveManager::mRotAY[i], ExtendedMoveManager::mRotAZ[i]), mDegToRad(ExtendedMoveManager::mRotAA[i]));
curMove.rotX[i] = q.x;
curMove.rotY[i] = q.y;
curMove.rotZ[i] = q.z;
curMove.rotW[i] = q.w;
}
}
if (mConnection->getControlObject())