F32
afxEase::eq(F32 t, F32 a, F32 b, F32 ein, F32 eout)
{
if (t == 0.0)
return a;
if (t == 1.0)
return b;
F32 ab = b - a;
F32 ee = eout - ein + 1.0;
// ease in section
if (t <= ein)
{
F32 tin = t/ein;
return a + (mSin(M_PI_F*(tin - 1.0)) + M_PI_F*tin)*ab*ein*(1.0/M_PI_F)/ee;
}
// middle linear section
else if (t <= eout)
{
return a + ab*(2.0*t - ein)/ee;
}
// ease out section
else
{
F32 iout = 1.0 - eout;
F32 g = (t - eout)*M_PI_F/iout;
return ((mSin(g) + g)*(iout)/M_PI_F + 2.0*eout - ein)*ab/ee + a;
}
}
F32
afxEase::t(F32 t, F32 ein, F32 eout)
{
if (t == 0.0)
return 0.0;
if (t == 1.0)
return 1.0;
F32 ee = eout - ein + 1.0;
// ease in section
if (t <= ein)
{
F32 tin = t/ein;
return (mSin(M_PI_F*(tin - 1.0)) + M_PI_F*tin)*ein*(1.0/M_PI_F)/ee;
}
// middle linear section
else if (t <= eout)
{
return (2.0*t - ein)/ee;
}
// ease out section
else
{
F32 iout = 1.0 - eout;
F32 g = (t - eout)*M_PI_F/iout;
return ((mSin(g) + g)*(iout)/M_PI_F + 2.0*eout - ein)*1.0/ee + 0.0;
}
}
void PaintMaterialAction::process(Selection * sel, const Gui3DMouseEvent &, bool selChanged, Type)
{
S32 mat = mTerrainEditor->getPaintMaterialIndex();
if ( !selChanged || mat < 0 )
return;
const bool slopeLimit = mTerrainEditor->mSlopeMinAngle > 0.0f || mTerrainEditor->mSlopeMaxAngle < 90.0f;
const F32 minSlope = mSin( mDegToRad( 90.0f - mTerrainEditor->mSlopeMinAngle ) );
const F32 maxSlope = mSin( mDegToRad( 90.0f - mTerrainEditor->mSlopeMaxAngle ) );
const TerrainBlock *terrain = mTerrainEditor->getActiveTerrain();
const F32 squareSize = terrain->getSquareSize();
Point2F p;
Point3F norm;
for( U32 i = 0; i < sel->size(); i++ )
{
GridInfo &inf = (*sel)[i];
if ( slopeLimit )
{
p.x = inf.mGridPoint.gridPos.x * squareSize;
p.y = inf.mGridPoint.gridPos.y * squareSize;
if ( !terrain->getNormal( p, &norm, true ) )
continue;
if ( norm.z > minSlope ||
norm.z < maxSlope )
continue;
}
// If grid is already set to our material, or it is an
// empty grid spot, then skip painting.
if ( inf.mMaterial == mat || inf.mMaterial == U8_MAX )
continue;
if ( mRandF() > mTerrainEditor->getBrushPressure() )
continue;
inf.mMaterialChanged = true;
mTerrainEditor->getUndoSel()->add(inf);
// Painting is really simple now... set the one mat index.
inf.mMaterial = mat;
mTerrainEditor->setGridInfo(inf, true);
}
mTerrainEditor->scheduleMaterialUpdate();
}
bool AITurretShape::onNewDataBlock(GameBaseData* dptr, bool reload)
{
mDataBlock = dynamic_cast<AITurretShapeData*>(dptr);
if (!mDataBlock || !Parent::onNewDataBlock(dptr, reload))
return false;
mScanHeading = mDegToRad(mDataBlock->maxScanHeading);
if (mIsZero(mScanHeading))
mScanHeading = M_PI_F;
mScanPitch = mDegToRad(mDataBlock->maxScanPitch);
if (mIsZero(mScanPitch))
mScanPitch = M_PI_F;
mScanDistance = mDataBlock->maxScanDistance;
mScanDistanceSquared = mScanDistance * mScanDistance;
mWeaponRangeSquared = mDataBlock->maxWeaponRange * mDataBlock->maxWeaponRange;
mWeaponLeadVelocitySquared = (mDataBlock->weaponLeadVelocity > 0) ? (mDataBlock->weaponLeadVelocity * mDataBlock->weaponLeadVelocity) : 0;
// The scan box is built such that the scanning origin is at (0,0,0) and the scanning distance
// is out along the y axis. When this is transformed to the turret's location is provides a
// scanning volume in front of the turret.
F32 scanX = mScanDistance*mSin(mScanHeading);
F32 scanY = mScanDistance;
F32 scanZ = mScanDistance*mSin(mScanPitch);
mScanBox.set(-scanX, 0, -scanZ, scanX, scanY, scanZ);
mScanTickFrequency = mDataBlock->scanTickFrequency;
if (mScanTickFrequency < 1)
mScanTickFrequency = 1;
mScanTickFrequencyVariance = mDataBlock->scanTickFrequencyVariance;
if (mScanTickFrequencyVariance < 0)
mScanTickFrequencyVariance = 0;
mTicksToNextScan = mScanTickFrequency;
// For states
mStateAnimThread = 0;
if (mDataBlock->isAnimated)
{
mStateAnimThread = mShapeInstance->addThread();
mShapeInstance->setTimeScale(mStateAnimThread,0);
}
scriptOnNewDataBlock();
return true;
}
QuatF & QuatF::interpolate( const QuatF & q1, const QuatF & q2, F32 t )
{
//-----------------------------------
// Calculate the cosine of the angle:
double cosOmega = q1.dot( q2 );
//-----------------------------------
// adjust signs if necessary:
F32 sign2;
if ( cosOmega < 0.0 )
{
cosOmega = -cosOmega;
sign2 = -1.0f;
}
else
sign2 = 1.0f;
//-----------------------------------
// calculate interpolating coeffs:
double scale1, scale2;
if ( (1.0 - cosOmega) > 0.00001 )
{
// standard case
double omega = mAcos(cosOmega);
double sinOmega = mSin(omega);
scale1 = mSin((1.0 - t) * omega) / sinOmega;
scale2 = sign2 * mSin(t * omega) / sinOmega;
}
else
{
// if quats are very close, just do linear interpolation
scale1 = 1.0 - t;
scale2 = sign2 * t;
}
//-----------------------------------
// actually do the interpolation:
x = F32(scale1 * q1.x + scale2 * q2.x);
y = F32(scale1 * q1.y + scale2 * q2.y);
z = F32(scale1 * q1.z + scale2 * q2.z);
w = F32(scale1 * q1.w + scale2 * q2.w);
return *this;
}
void ScatterSky::_generateSkyPoints()
{
U32 rings=60, segments=20;//rings=160, segments=20;
Point3F tmpPoint( 0, 0, 0 );
// Establish constants used in sphere generation.
F32 deltaRingAngle = ( M_PI_F / (F32)(rings * 2) );
F32 deltaSegAngle = ( 2.0f * M_PI_F / (F32)segments );
// Generate the group of rings for the sphere.
for( int ring = 0; ring < 2; ring++ )
{
F32 r0 = mSin( ring * deltaRingAngle );
F32 y0 = mCos( ring * deltaRingAngle );
// Generate the group of segments for the current ring.
for( int seg = 0; seg < segments + 1 ; seg++ )
{
F32 x0 = r0 * sinf( seg * deltaSegAngle );
F32 z0 = r0 * cosf( seg * deltaSegAngle );
tmpPoint.set( x0, z0, y0 );
tmpPoint.normalizeSafe();
tmpPoint.x *= smEarthRadius + smAtmosphereRadius;
tmpPoint.y *= smEarthRadius + smAtmosphereRadius;
tmpPoint.z *= smEarthRadius + smAtmosphereRadius;
tmpPoint.z -= smEarthRadius;
if ( ring == 1 )
mSkyPoints.push_back( tmpPoint );
}
}
}
GFXTextureObject* ShadowMapManager::getTapRotationTex()
{
if ( mTapRotationTex.isValid() )
return mTapRotationTex;
mTapRotationTex.set( 64, 64, GFXFormatR8G8B8A8, &ShadowMapTexProfile,
"ShadowMapManager::getTapRotationTex" );
GFXLockedRect *rect = mTapRotationTex.lock();
U8 *f = rect->bits;
F32 angle;
for( U32 i = 0; i < 64*64; i++, f += 4 )
{
// We only pack the rotations into the red
// and green channels... the rest are empty.
angle = M_2PI_F * gRandGen.randF();
f[0] = U8_MAX * ( ( 1.0f + mSin( angle ) ) * 0.5f );
f[1] = U8_MAX * ( ( 1.0f + mCos( angle ) ) * 0.5f );
f[2] = 0;
f[3] = 0;
}
mTapRotationTex.unlock();
return mTapRotationTex;
}
void EditTSCtrl::calcOrthoCamOffset(F32 mousex, F32 mousey, U8 modifier)
{
F32 camScale = 0.01f;
switch(mDisplayType)
{
case DisplayTypeTop:
mOrthoCamTrans.x -= mousex * mOrthoFOV * camScale;
mOrthoCamTrans.y += mousey * mOrthoFOV * camScale;
break;
case DisplayTypeBottom:
mOrthoCamTrans.x -= mousex * mOrthoFOV * camScale;
mOrthoCamTrans.y -= mousey * mOrthoFOV * camScale;
break;
case DisplayTypeFront:
mOrthoCamTrans.x += mousex * mOrthoFOV * camScale;
mOrthoCamTrans.z += mousey * mOrthoFOV * camScale;
break;
case DisplayTypeBack:
mOrthoCamTrans.x -= mousex * mOrthoFOV * camScale;
mOrthoCamTrans.z += mousey * mOrthoFOV * camScale;
break;
case DisplayTypeLeft:
mOrthoCamTrans.y += mousex * mOrthoFOV * camScale;
mOrthoCamTrans.z += mousey * mOrthoFOV * camScale;
break;
case DisplayTypeRight:
mOrthoCamTrans.y -= mousex * mOrthoFOV * camScale;
mOrthoCamTrans.z += mousey * mOrthoFOV * camScale;
break;
case DisplayTypeIsometric:
if(modifier & SI_PRIMARY_CTRL)
{
// NOTE: Maybe move the center of rotation code to right mouse down to avoid compound errors?
F32 rot = mDegToRad(mousex);
Point3F campos = (mRawCamPos + mOrthoCamTrans) - mIsoCamRotCenter;
MatrixF mat(EulerF(0, 0, rot));
mat.mulP(campos);
mOrthoCamTrans = (campos + mIsoCamRotCenter) - mRawCamPos;
mIsoCamRot.z += rot;
}
else
{
mOrthoCamTrans.x -= mousex * mOrthoFOV * camScale * mCos(mIsoCamRot.z) - mousey * mOrthoFOV * camScale * mSin(mIsoCamRot.z);
mOrthoCamTrans.y += mousex * mOrthoFOV * camScale * mSin(mIsoCamRot.z) + mousey * mOrthoFOV * camScale * mCos(mIsoCamRot.z);
}
break;
}
}
//--------------------------------------------------------------------------
// Get wave offset for texture animations using a wave transform
//--------------------------------------------------------------------------
F32 ProcessedShaderMaterial::_getWaveOffset( U32 stage )
{
switch( mMaterial->mWaveType[stage] )
{
case Material::Sin:
{
return mMaterial->mWaveAmp[stage] * mSin( M_2PI * mMaterial->mWavePos[stage] );
break;
}
case Material::Triangle:
{
F32 frac = mMaterial->mWavePos[stage] - mFloor( mMaterial->mWavePos[stage] );
if( frac > 0.0 && frac <= 0.25 )
{
return mMaterial->mWaveAmp[stage] * frac * 4.0;
}
if( frac > 0.25 && frac <= 0.5 )
{
return mMaterial->mWaveAmp[stage] * ( 1.0 - ((frac-0.25)*4.0) );
}
if( frac > 0.5 && frac <= 0.75 )
{
return mMaterial->mWaveAmp[stage] * (frac-0.5) * -4.0;
}
if( frac > 0.75 && frac <= 1.0 )
{
return -mMaterial->mWaveAmp[stage] * ( 1.0 - ((frac-0.75)*4.0) );
}
break;
}
case Material::Square:
{
F32 frac = mMaterial->mWavePos[stage] - mFloor( mMaterial->mWavePos[stage] );
if( frac > 0.0 && frac <= 0.5 )
{
return 0.0;
}
else
{
return mMaterial->mWaveAmp[stage];
}
break;
}
}
return 0.0;
}
void AdvancedLightBinManager::setupSGData( SceneData &data, const SceneRenderState* state, LightInfo *light )
{
PROFILE_SCOPE( AdvancedLightBinManager_setupSGData );
data.lights[0] = light;
data.ambientLightColor = state->getAmbientLightColor();
data.objTrans = &MatrixF::Identity;
if ( light )
{
if ( light->getType() == LightInfo::Point )
{
// The point light volume gets some flat spots along
// the perimiter mostly visible in the constant and
// quadradic falloff modes.
//
// To account for them slightly increase the scale
// instead of greatly increasing the polycount.
mLightMat = light->getTransform();
mLightMat.scale( light->getRange() * 1.01f );
data.objTrans = &mLightMat;
}
else if ( light->getType() == LightInfo::Spot )
{
mLightMat = light->getTransform();
// Rotate it to face down the -y axis.
MatrixF scaleRotateTranslate( EulerF( M_PI_F / -2.0f, 0.0f, 0.0f ) );
// Calculate the radius based on the range and angle.
F32 range = light->getRange().x;
F32 radius = range * mSin( mDegToRad( light->getOuterConeAngle() ) * 0.5f );
// NOTE: This fudge makes the cone a little bigger
// to remove the facet egde of the cone geometry.
radius *= 1.1f;
// Use the scale to distort the cone to
// match our radius and range.
scaleRotateTranslate.scale( Point3F( radius, radius, range ) );
// Apply the transform and set the position.
mLightMat *= scaleRotateTranslate;
mLightMat.setPosition( light->getPosition() );
data.objTrans = &mLightMat;
}
}
}
QuatF & QuatF::extrapolate( const QuatF & q1, const QuatF & q2, F32 t )
{
// assert t >= 0 && t <= 1
// q1 is value at time = 0
// q2 is value at time = t
// Computes quaternion at time = 1
F64 flip,cos = q1.x * q2.x + q1.y * q2.y + q1.z * q2.z + q1.w * q2.w;
if (cos < 0.0)
{
cos = -cos;
flip = -1.0;
}
else
flip = 1.0;
F64 s1,s2;
if ((1.0 - cos) > 0.00001)
{
F64 om = mAcos(cos) / t;
F64 sd = 1.0 / mSin(t * om);
s1 = flip * mSin(om) * sd;
s2 = mSin((1.0 - t) * om) * sd;
}
else
{
// If quats are very close, do linear interpolation
s1 = flip / t;
s2 = (1.0 - t) / t;
}
x = F32(s1 * q2.x - s2 * q1.x);
y = F32(s1 * q2.y - s2 * q1.y);
z = F32(s1 * q2.z - s2 * q1.z);
w = F32(s1 * q2.w - s2 * q1.w);
return *this;
}
bool OculusVRDevice::process()
{
if(!mEnabled)
return false;
if(!getActive())
return false;
//Build the maximum axis angle to be passed into the sensor process()
F32 maxAxisRadius = mSin(mDegToRad(smMaximumAxisAngle));
// Process each sensor
for(U32 i=0; i<mSensorDevices.size(); ++i)
{
mSensorDevices[i]->process(mDeviceType, smGenerateAngleAxisRotationEvents, smGenerateEulerRotationEvents, smGenerateRotationAsAxisEvents, maxAxisRadius);
}
return true;
}
void Item::registerLights(LightManager * lightManager, bool lightingScene)
{
if(lightingScene)
return;
if(mDataBlock->lightOnlyStatic && !mStatic)
return;
F32 intensity;
switch(mDataBlock->lightType)
{
case ConstantLight:
intensity = mFadeVal;
break;
case PulsingLight:
{
S32 delta = Sim::getCurrentTime() - mDropTime;
intensity = 0.5f + 0.5f * mSin(M_PI_F * F32(delta) / F32(mDataBlock->lightTime));
intensity = 0.15f + intensity * 0.85f;
intensity *= mFadeVal; // fade out light on flags
break;
}
default:
return;
}
// Create a light if needed
if (!mLight)
{
mLight = lightManager->createLightInfo();
}
mLight->setColor( mDataBlock->lightColor * intensity );
mLight->setType( LightInfo::Point );
mLight->setRange( mDataBlock->lightRadius );
mLight->setPosition( getBoxCenter() );
lightManager->registerGlobalLight( mLight, this );
}
void ForestWindMgr::updateWind( const Point3F &camPos,
const TreePlacementInfo &info,
F32 timeDelta )
{
PROFILE_SCOPE(ForestWindMgr_updateWind);
// See if we have the blended source available.
ForestWindAccumulator *blendDest = NULL;
{
IdToWindMap::Iterator iter = mPrevSources->find( info.itemKey );
if ( iter != mPrevSources->end() )
{
blendDest = iter->value;
mPrevSources->erase( iter );
}
}
// Get some stuff we'll need for finding the emitters.
F32 treeHeight = info.scale * info.dataBlock->getObjBox().len_z();
Point3F top = info.pos;
top.z += treeHeight;
if ( blendDest )
top += ( 1.0f / info.scale ) * blendDest->getDirection();
// Go thru the emitters to accumulate the total wind force.
VectorF windForce( 0, 0, 0 );
F32 time = Sim::getCurrentTime() / 1000.0f;
ForestWindEmitterList::iterator iter = mEmitters.begin();
for ( ; iter != mEmitters.end(); iter++ )
{
ForestWindEmitter *emitter = (*iter);
// If disabled or no wind object... skip it.
if ( !emitter->isEnabled() || !emitter->getWind() )
continue;
ForestWind *wind = emitter->getWind();
F32 strength = wind->getStrength();
if ( emitter->isRadialEmitter() )
{
Point3F closest = MathUtils::mClosestPointOnSegment( info.pos, top, emitter->getPosition() );
Point3F dir = closest - emitter->getPosition();
F32 lenSquared = dir.lenSquared();
if ( lenSquared > emitter->getWindRadiusSquared() )
continue;
dir *= 1.0f / mSqrt( lenSquared );
F32 att = lenSquared / emitter->getWindRadiusSquared();
strength *= 1.0f - att;
windForce += dir * strength;
}
else
{
F32 d = mDot( info.pos, Point3F::One ); //PlaneF( Point3F::Zero, wind->getDirection() ).distToPlane( Point3F( info.pos.x, info.pos.y, 0 ) );
//F32 d = PlaneF( Point3F::Zero, wind->getDirection() ).distToPlane( Point3F( info.pos.x, info.pos.y, 0 ) );
F32 scale = 1.0f + ( mSin( d + ( time / 10.0 ) ) * 0.5f );
windForce += wind->getDirection() * strength * scale;
}
}
// If we need a accumulator then we also need to presimulate.
if ( !blendDest )
{
blendDest = new ForestWindAccumulator( info );
blendDest->presimulate( windForce, 4.0f / TickSec );
}
else
blendDest->updateWind( windForce, timeDelta );
mSources->insertUnique( info.itemKey, blendDest );
}
bool LeapMotionDevice::process()
{
if(!mEnabled)
return false;
if(!getActive())
return false;
//Con::printf("LeapMotionDevice::process()");
//Build the maximum hand axis angle to be passed into the LeapMotionDeviceData::setData()
F32 maxHandAxisRadius = mSin(mDegToRad(smMaximumHandAxisAngle));
// Get a frame of data
const Leap::Frame frame = mController->frame();
//const Leap::HandList hands = frame.hands();
//Con::printf("Frame: %lld Hands: %d Fingers: %d Tools: %d", (long long)frame.id(), hands.count(), frame.fingers().count(), frame.tools().count());
// Store the current data
LeapMotionDeviceData* currentBuffer = (mPrevData == mDataBuffer[0]) ? mDataBuffer[1] : mDataBuffer[0];
currentBuffer->setData(frame, mPrevData, smKeepHandIndexPersistent, smKeepPointableIndexPersistent, maxHandAxisRadius);
U32 diff = mPrevData->compare(currentBuffer);
U32 metaDiff = mPrevData->compareMeta(currentBuffer);
// Update the previous data pointers. We do this here in case someone calls our
// console functions during one of the input events below.
mPrevData = currentBuffer;
// Send out any meta data
if(metaDiff & LeapMotionDeviceData::METADIFF_FRAME_VALID_DATA)
{
// Frame valid change event
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_BUTTON, LM_FRAMEVALIDDATA, currentBuffer->mHasTrackingData ? SI_MAKE : SI_BREAK, currentBuffer->mHasTrackingData ? 1.0f : 0.0f);
}
// Send out any valid data
if(currentBuffer->mDataSet && currentBuffer->mIsValid)
{
// Hands and their pointables
if(smGenerateIndividualEvents)
{
for(U32 i=0; i<LeapMotionConstants::MaxHands; ++i)
{
if(currentBuffer->mHandValid[i])
{
// Send out position
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_POS, LM_HAND[i], SI_MOVE, currentBuffer->mHandPosPoint[i]);
// Send out rotation
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_ROT, LM_HANDROT[i], SI_MOVE, currentBuffer->mHandRotQuat[i]);
// Pointables for hand
for(U32 j=0; j<LeapMotionConstants::MaxPointablesPerHand; ++j)
{
if(currentBuffer->mPointableValid[i][j])
{
// Send out position
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_POS, LM_HANDPOINTABLE[i][j], SI_MOVE, currentBuffer->mPointablePosPoint[i][j]);
// Send out rotation
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_ROT, LM_HANDPOINTABLEROT[i][j], SI_MOVE, currentBuffer->mPointableRotQuat[i][j]);
}
}
}
}
}
// Single Hand as axis rotation
if(smGenerateSingleHandRotationAsAxisEvents && diff & LeapMotionDeviceData::DIFF_HANDROTAXIS)
{
if(diff & LeapMotionDeviceData::DIFF_HANDROTAXISX)
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_AXIS, LM_HANDAXISX, SI_MOVE, currentBuffer->mHandRotAxis[0]);
if(diff & LeapMotionDeviceData::DIFF_HANDROTAXISY)
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_AXIS, LM_HANDAXISY, SI_MOVE, currentBuffer->mHandRotAxis[1]);
}
}
// Send out whole frame event, but only if the special frame group is defined
if(smGenerateWholeFrameEvents && LeapMotionFrameStore::isFrameGroupDefined())
{
S32 id = LEAPMOTIONFS->generateNewFrame(frame, maxHandAxisRadius);
if(id != 0)
{
INPUTMGR->buildInputEvent(mDeviceType, DEFAULT_MOTION_UNIT, SI_INT, LM_FRAME, SI_VALUE, id);
}
}
return true;
}
static void m_sincosD_C( F64 angle, F64 *s, F64 *c )
{
*s = mSin( angle );
*c = mCos( angle );
}
//--------------------------------------
static void m_sincos_C( F32 angle, F32 *s, F32 *c )
{
*s = mSin( angle );
*c = mCos( angle );
}
//-----------------------------------------------------------------------------
void CameraSpline::value(F32 t, CameraSpline::Knot *result, bool skip_rotation)
{
// Do some easing in and out for t.
if(!gBuilding)
{
F32 oldT = t;
if(oldT < 0.5f)
{
t = 0.5f - (mSin( (0.5 - oldT) * M_PI ) / 2.f);
}
if((F32(size()) - 1.5f) > 0.f && oldT - (F32(size()) - 1.5f) > 0.f)
{
oldT -= (F32(size()) - 1.5f);
t = (F32(size()) - 1.5f) + (mCos( (0.5f - oldT) * F32(M_PI) ) / 2.f);
}
}
// Verify that t is in range [0 >= t > size]
// AssertFatal(t >= 0.0f && t < (F32)size(), "t out of range");
Knot *p1 = getKnot((S32)mFloor(t));
Knot *p2 = next(p1);
F32 i = t - mFloor(t); // adjust t to 0 to 1 on p1-p2 interval
if (p1->mPath == Knot::SPLINE)
{
Knot *p0 = (p1->mType == Knot::KINK) ? p1 : prev(p1);
Knot *p3 = (p2->mType == Knot::KINK) ? p2 : next(p2);
result->mPosition.x = mCatmullrom(i, p0->mPosition.x, p1->mPosition.x, p2->mPosition.x, p3->mPosition.x);
result->mPosition.y = mCatmullrom(i, p0->mPosition.y, p1->mPosition.y, p2->mPosition.y, p3->mPosition.y);
result->mPosition.z = mCatmullrom(i, p0->mPosition.z, p1->mPosition.z, p2->mPosition.z, p3->mPosition.z);
}
else
{ // Linear
result->mPosition.interpolate(p1->mPosition, p2->mPosition, i);
}
if (skip_rotation)
return;
buildTimeMap();
// find the two knots to interpolate rotation and velocity through since some
// knots are only positional
S32 start = (S32)mFloor(t);
S32 end = (p2 == p1) ? start : (start + 1);
while (p1->mType == Knot::POSITION_ONLY && p1 != front())
{
p1 = prev(p1);
start--;
}
while (p2->mType == Knot::POSITION_ONLY && p2 != back())
{
p2 = next(p2);
end++;
}
if (start == end)
{
result->mRotation = p1->mRotation;
result->mSpeed = p1->mSpeed;
}
else
{
F32 c = getDistance(t);
F32 d1 = getDistance((F32)start);
F32 d2 = getDistance((F32)end);
if (d1 == d2)
{
result->mRotation = p2->mRotation;
result->mSpeed = p2->mSpeed;
}
else
{
i = (c-d1)/(d2-d1);
if(p1->mPath == Knot::SPLINE)
{
Knot *p0 = (p1->mType == Knot::KINK) ? p1 : prev(p1);
Knot *p3 = (p2->mType == Knot::KINK) ? p2 : next(p2);
F32 q,w,e;
q = mCatmullrom(i, 0, 1, 1, 1);
w = mCatmullrom(i, 0, 0, 0, 1);
e = mCatmullrom(i, 0, 0, 1, 1);
QuatF a; a.interpolate(p0->mRotation, p1->mRotation, q);
QuatF b; b.interpolate(p2->mRotation, p3->mRotation, w);
result->mRotation.interpolate(a, b, e);
result->mSpeed = mCatmullrom(i, p0->mSpeed, p1->mSpeed, p2->mSpeed, p3->mSpeed);
}
else
{
result->mRotation.interpolate(p1->mRotation, p2->mRotation, i);
result->mSpeed = (p1->mSpeed * (1.0f-i)) + (p2->mSpeed * i);
}
}
}
}
void afxZodiacTerrainRenderer::render(SceneRenderState* state)
{
PROFILE_SCOPE(afxRenderZodiacTerrainMgr_render);
// Early out if no terrain zodiacs to draw.
if (terrain_zodes.size() == 0)
return;
initShader();
if (!zodiac_shader)
return;
bool is_reflect_pass = state->isReflectPass();
// Automagically save & restore our viewport and transforms.
GFXTransformSaver saver;
MatrixF proj = GFX->getProjectionMatrix();
// Set up world transform
MatrixF world = GFX->getWorldMatrix();
proj.mul(world);
shader_consts->set(projection_sc, proj);
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
// RENDER EACH ZODIAC
//
for (S32 zz = 0; zz < terrain_zodes.size(); zz++)
{
TerrainZodiacElem& elem = terrain_zodes[zz];
TerrainBlock* block = (TerrainBlock*) elem.block;
afxZodiacMgr::ZodiacSpec* zode = &afxZodiacMgr::terr_zodes[elem.zode_idx];
if (!zode)
continue;
if (is_reflect_pass)
{
if ((zode->zflags & afxZodiacData::SHOW_IN_REFLECTIONS) == 0)
continue;
}
else
{
if ((zode->zflags & afxZodiacData::SHOW_IN_NON_REFLECTIONS) == 0)
continue;
}
F32 fadebias = zode->calcDistanceFadeBias(elem.camDist);
if (fadebias < 0.01f)
continue;
F32 cos_ang = mCos(elem.ang);
F32 sin_ang = mSin(elem.ang);
GFXStateBlock* sb = chooseStateBlock(zode->zflags & afxZodiacData::BLEND_MASK, is_reflect_pass);
GFX->setShader(zodiac_shader->getShader());
GFX->setStateBlock(sb);
GFX->setShaderConstBuffer(shader_consts);
// set the texture
GFX->setTexture(0, *zode->txr);
ColorF zode_color = (ColorF)zode->color;
zode_color.alpha *= fadebias;
shader_consts->set(color_sc, zode_color);
Point3F half_size(zode->radius_xy,zode->radius_xy,zode->radius_xy);
F32 inv_radius = 1.0f/zode->radius_xy;
GFXPrimitive cell_prim;
GFXVertexBufferHandle<TerrVertex> cell_verts;
GFXPrimitiveBufferHandle primBuff;
elem.cell->getRenderPrimitive(&cell_prim, &cell_verts, &primBuff);
U32 n_nonskirt_tris = TerrCellSpy::getMinCellSize()*TerrCellSpy::getMinCellSize()*2;
const Point3F* verts = ((TerrCell*)elem.cell)->getZodiacVertexBuffer();
const U16 *tris = block->getZodiacPrimitiveBuffer();
if (!tris)
continue;
PrimBuild::begin(GFXTriangleList, 3*n_nonskirt_tris);
/////////////////////////////////
U32 n_overlapping_tris = 0;
U32 idx = 0;
for (U32 i = 0; i < n_nonskirt_tris; i++)
{
Point3F tri_v[3];
tri_v[0] = verts[tris[idx++]];
tri_v[1] = verts[tris[idx++]];
tri_v[2] = verts[tris[idx++]];
elem.mRenderObjToWorld.mulP(tri_v[0]);
elem.mRenderObjToWorld.mulP(tri_v[1]);
elem.mRenderObjToWorld.mulP(tri_v[2]);
if (!afxTriBoxOverlap2D(zode->pos, half_size, tri_v[0], tri_v[1], tri_v[2]))
continue;
n_overlapping_tris++;
for (U32 j = 0; j < 3; j++)
{
// compute UV
F32 u1 = (tri_v[j].x - zode->pos.x)*inv_radius;
F32 v1 = (tri_v[j].y - zode->pos.y)*inv_radius;
F32 ru1 = u1*cos_ang - v1*sin_ang;
F32 rv1 = u1*sin_ang + v1*cos_ang;
F32 uu = (ru1 + 1.0f)/2.0f;
F32 vv = 1.0f - (rv1 + 1.0f)/2.0f;
PrimBuild::texCoord2f(uu, vv);
PrimBuild::vertex3fv(tri_v[j]);
}
}
/////////////////////////////////
PrimBuild::end(false);
}
//
// RENDER EACH ZODIAC
//~~~~~~~~~~~~~~~~~~~~//~~~~~~~~~~~~~~~~~~~~//
}
void WaterObject::setShaderParams( SceneRenderState *state, BaseMatInstance *mat, const WaterMatParams ¶mHandles )
{
MaterialParameters* matParams = mat->getMaterialParameters();
matParams->setSafe( paramHandles.mElapsedTimeSC, (F32)Sim::getCurrentTime() / 1000.0f );
// set vertex shader constants
//-----------------------------------
Point2F reflectTexSize( mPlaneReflector.reflectTex.getWidth(), mPlaneReflector.reflectTex.getHeight() );
matParams->setSafe( paramHandles.mReflectTexSizeSC, reflectTexSize );
static AlignedArray<Point2F> mConstArray( MAX_WAVES, sizeof( Point4F ) );
// Ripples...
for ( U32 i = 0; i < MAX_WAVES; i++ )
mConstArray[i].set( -mRippleDir[i].x, -mRippleDir[i].y );
matParams->setSafe( paramHandles.mRippleDirSC, mConstArray );
Point3F rippleSpeed( mRippleSpeed[0], mRippleSpeed[1], mRippleSpeed[2] );
matParams->setSafe( paramHandles.mRippleSpeedSC, rippleSpeed );
Point4F rippleMagnitude( mRippleMagnitude[0],
mRippleMagnitude[1],
mRippleMagnitude[2],
mOverallRippleMagnitude );
matParams->setSafe( paramHandles.mRippleMagnitudeSC, rippleMagnitude );
for ( U32 i = 0; i < MAX_WAVES; i++ )
{
Point2F texScale = mRippleTexScale[i];
if ( texScale.x > 0.0 )
texScale.x = 1.0 / texScale.x;
if ( texScale.y > 0.0 )
texScale.y = 1.0 / texScale.y;
mConstArray[i].set( texScale.x, texScale.y );
}
matParams->setSafe(paramHandles.mRippleTexScaleSC, mConstArray);
static AlignedArray<Point4F> mConstArray4F( 3, sizeof( Point4F ) );
F32 angle, cosine, sine;
for ( U32 i = 0; i < MAX_WAVES; i++ )
{
angle = mAtan2( mRippleDir[i].x, -mRippleDir[i].y );
cosine = mCos( angle );
sine = mSin( angle );
mConstArray4F[i].set( cosine, sine, -sine, cosine );
matParams->setSafe( paramHandles.mRippleMatSC, mConstArray4F );
}
// Waves...
for ( U32 i = 0; i < MAX_WAVES; i++ )
mConstArray[i].set( -mWaveDir[i].x, -mWaveDir[i].y );
matParams->setSafe( paramHandles.mWaveDirSC, mConstArray );
for ( U32 i = 0; i < MAX_WAVES; i++ )
mConstArray[i].set( mWaveSpeed[i], mWaveMagnitude[i] * mOverallWaveMagnitude );
matParams->setSafe( paramHandles.mWaveDataSC, mConstArray );
// Foam...
Point4F foamDir( mFoamDir[0].x, mFoamDir[0].y, mFoamDir[1].x, mFoamDir[1].y );
matParams->setSafe( paramHandles.mFoamDirSC, foamDir );
Point2F foamSpeed( mFoamSpeed[0], mFoamSpeed[1] );
matParams->setSafe( paramHandles.mFoamSpeedSC, foamSpeed );
//Point3F rippleMagnitude( mRippleMagnitude[0] * mOverallRippleMagnitude,
// mRippleMagnitude[1] * mOverallRippleMagnitude,
// mRippleMagnitude[2] * mOverallRippleMagnitude );
//matParams->setSafe( paramHandles.mRippleMagnitudeSC, rippleMagnitude );
Point4F foamTexScale( mFoamTexScale[0].x, mFoamTexScale[0].y, mFoamTexScale[1].x, mFoamTexScale[1].y );
for ( U32 i = 0; i < 4; i++ )
{
if ( foamTexScale[i] > 0.0f )
foamTexScale[i] = 1.0 / foamTexScale[i];
}
matParams->setSafe(paramHandles.mFoamTexScaleSC, foamTexScale);
// Other vert params...
matParams->setSafe( paramHandles.mUndulateMaxDistSC, mUndulateMaxDist );
// set pixel shader constants
//-----------------------------------
Point2F fogParams( mWaterFogData.density, mWaterFogData.densityOffset );
matParams->setSafe(paramHandles.mFogParamsSC, fogParams );
matParams->setSafe(paramHandles.mFarPlaneDistSC, (F32)state->getFarPlane() );
Point2F wetnessParams( mWaterFogData.wetDepth, mWaterFogData.wetDarkening );
matParams->setSafe(paramHandles.mWetnessParamsSC, wetnessParams );
Point3F distortionParams( mDistortStartDist, mDistortEndDist, mDistortFullDepth );
matParams->setSafe(paramHandles.mDistortionParamsSC, distortionParams );
LightInfo *sun = LIGHTMGR->getSpecialLight(LightManager::slSunLightType);
const ColorF &sunlight = state->getAmbientLightColor();
Point3F ambientColor = mEmissive ? Point3F::One : sunlight;
matParams->setSafe(paramHandles.mAmbientColorSC, ambientColor );
matParams->setSafe(paramHandles.mLightDirSC, sun->getDirection() );
Point4F foamParams( mOverallFoamOpacity, mFoamMaxDepth, mFoamAmbientLerp, mFoamRippleInfluence );
matParams->setSafe(paramHandles.mFoamParamsSC, foamParams );
Point4F miscParams( mFresnelBias, mFresnelPower, mClarity, mMiscParamW );
matParams->setSafe( paramHandles.mMiscParamsSC, miscParams );
Point4F specularParams( mSpecularColor.red, mSpecularColor.green, mSpecularColor.blue, mSpecularPower );
if ( !mEmissive )
{
const ColorF &sunColor = sun->getColor();
F32 brightness = sun->getBrightness();
specularParams.x *= sunColor.red * brightness;
specularParams.y *= sunColor.green * brightness;
specularParams.z *= sunColor.blue * brightness;
}
matParams->setSafe( paramHandles.mSpecularParamsSC, specularParams );
matParams->setSafe( paramHandles.mDepthGradMaxSC, mDepthGradientMax );
matParams->setSafe( paramHandles.mReflectivitySC, mReflectivity );
}
void fxShapeReplicator::CreateShapes(void)
{
F32 HypX, HypY;
F32 Angle;
U32 RelocationRetry;
Point3F ShapePosition;
Point3F ShapeStart;
Point3F ShapeEnd;
Point3F ShapeScale;
EulerF ShapeRotation;
QuatF QRotation;
bool CollisionResult;
RayInfo RayEvent;
TSShape* pShape;
// Don't create shapes if we are hiding replications.
if (mFieldData.mHideReplications) return;
// Cannot continue without shapes!
if (dStrcmp(mFieldData.mShapeFile, "") == 0) return;
// Check that we can position somewhere!
if (!( mFieldData.mAllowOnTerrain ||
mFieldData.mAllowStatics ||
mFieldData.mAllowOnWater))
{
// Problem ...
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not place object, All alloweds are off!", getName());
// Return here.
return;
}
// Check Shapes.
AssertFatal(mCurrentShapeCount==0,"Shapes already present, this should not be possible!")
// Check that we have a shape...
if (!mFieldData.mShapeFile) return;
// Set Seed.
RandomGen.setSeed(mFieldData.mSeed);
// Set shape vector.
mReplicatedShapes.clear();
// Add shapes.
for (U32 idx = 0; idx < mFieldData.mShapeCount; idx++)
{
fxShapeReplicatedStatic* fxStatic;
// Create our static shape.
fxStatic = new fxShapeReplicatedStatic();
// Set the 'shapeName' field.
fxStatic->setField("shapeName", mFieldData.mShapeFile);
// Is this Replicator on the Server?
if (isServerObject())
// Yes, so stop it from Ghosting. (Hack, Hack, Hack!)
fxStatic->touchNetFlags(Ghostable, false);
else
// No, so flag as ghost object. (Another damn Hack!)
fxStatic->touchNetFlags(IsGhost, true);
// Register the Object.
if (!fxStatic->registerObject())
{
// Problem ...
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not load shape file '%s'!", getName(), mFieldData.mShapeFile);
// Destroy Shape.
delete fxStatic;
// Destroy existing hapes.
DestroyShapes();
// Quit.
return;
}
// Get Allocated Shape.
pShape = fxStatic->getShape();
// Reset Relocation Retry.
RelocationRetry = mFieldData.mShapeRetries;
// Find it a home ...
do
{
// Get the Replicator Position.
ShapePosition = getPosition();
// Calculate a random offset
HypX = RandomGen.randF(mFieldData.mInnerRadiusX, mFieldData.mOuterRadiusX);
HypY = RandomGen.randF(mFieldData.mInnerRadiusY, mFieldData.mOuterRadiusY);
Angle = RandomGen.randF(0, (F32)M_2PI);
// Calcualte the new position.
ShapePosition.x += HypX * mCos(Angle);
ShapePosition.y += HypY * mSin(Angle);
// Initialise RayCast Search Start/End Positions.
ShapeStart = ShapeEnd = ShapePosition;
ShapeStart.z = 2000.f;
ShapeEnd.z= -2000.f;
// Is this the Server?
if (isServerObject())
// Perform Ray Cast Collision on Server Terrain.
CollisionResult = gServerContainer.castRay(ShapeStart, ShapeEnd, FXREPLICATOR_COLLISION_MASK, &RayEvent);
else
// Perform Ray Cast Collision on Client Terrain.
CollisionResult = gClientContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_COLLISION_MASK, &RayEvent);
// Did we hit anything?
if (CollisionResult)
{
// For now, let's pretend we didn't get a collision.
CollisionResult = false;
// Yes, so get it's type.
U32 CollisionType = RayEvent.object->getTypeMask();
// Check Illegal Placements.
if (((CollisionType & TerrainObjectType) && !mFieldData.mAllowOnTerrain) ||
((CollisionType & StaticShapeObjectType) && !mFieldData.mAllowStatics) ||
((CollisionType & WaterObjectType) && !mFieldData.mAllowOnWater) ) continue;
// If we collided with water and are not allowing on the water surface then let's find the
// terrain underneath and pass this on as the original collision else fail.
//
// NOTE:- We need to do this on the server/client as appropriate.
if ((CollisionType & WaterObjectType) && !mFieldData.mAllowWaterSurface)
{
// Is this the Server?
if (isServerObject())
{
// Yes, so do it on the server container.
if (!gServerContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_NOWATER_COLLISION_MASK, &RayEvent)) continue;
}
else
{
// No, so do it on the client container.
if (!gClientContainer.castRay( ShapeStart, ShapeEnd, FXREPLICATOR_NOWATER_COLLISION_MASK, &RayEvent)) continue;
}
}
// We passed with flying colours so carry on.
CollisionResult = true;
}
// Invalidate if we are below Allowed Terrain Angle.
if (RayEvent.normal.z < mSin(mDegToRad(90.0f-mFieldData.mAllowedTerrainSlope))) CollisionResult = false;
// Wait until we get a collision.
} while(!CollisionResult && --RelocationRetry);
// Check for Relocation Problem.
if (RelocationRetry > 0)
{
// Adjust Impact point.
RayEvent.point.z += mFieldData.mOffsetZ;
// Set New Position.
ShapePosition = RayEvent.point;
}
else
{
// Warning.
Con::warnf(ConsoleLogEntry::General, "[%s] - Could not find satisfactory position for shape '%s' on %s!", getName(), mFieldData.mShapeFile,isServerObject()?"Server":"Client");
// Unregister Object.
fxStatic->unregisterObject();
// Destroy Shape.
delete fxStatic;
// Skip to next.
continue;
}
// Get Shape Transform.
MatrixF XForm = fxStatic->getTransform();
// Are we aligning to Terrain?
if (mFieldData.mAlignToTerrain)
{
// Yes, so set rotation to Terrain Impact Normal.
ShapeRotation = RayEvent.normal * mFieldData.mTerrainAlignment;
}
else
{
// No, so choose a new Rotation (in Radians).
ShapeRotation.set( mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.x, mFieldData.mShapeRotateMax.x)),
mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.y, mFieldData.mShapeRotateMax.y)),
mDegToRad(RandomGen.randF(mFieldData.mShapeRotateMin.z, mFieldData.mShapeRotateMax.z)));
}
// Set Quaternion Roation.
QRotation.set(ShapeRotation);
// Set Transform Rotation.
QRotation.setMatrix(&XForm);
// Set Position.
XForm.setColumn(3, ShapePosition);
// Set Shape Position / Rotation.
fxStatic->setTransform(XForm);
// Choose a new Scale.
ShapeScale.set( RandomGen.randF(mFieldData.mShapeScaleMin.x, mFieldData.mShapeScaleMax.x),
RandomGen.randF(mFieldData.mShapeScaleMin.y, mFieldData.mShapeScaleMax.y),
RandomGen.randF(mFieldData.mShapeScaleMin.z, mFieldData.mShapeScaleMax.z));
// Set Shape Scale.
fxStatic->setScale(ShapeScale);
// Lock it.
fxStatic->setLocked(true);
// Store Shape in Replicated Shapes Vector.
//mReplicatedShapes[mCurrentShapeCount++] = fxStatic;
mReplicatedShapes.push_back(fxStatic);
}
mCurrentShapeCount = mReplicatedShapes.size();
// Take first Timestamp.
mLastRenderTime = Platform::getVirtualMilliseconds();
}
F32 TimeOfDay::_calcAzimuth( F32 lat, F32 dec, F32 mer )
{
// Add PI to normalize this from the range of -PI/2 to PI/2 to 0 to 2 * PI;
return mAtan2( mSin(mer), mCos(mer) * mSin(lat) - mTan(dec) * mCos(lat) ) + M_PI_F;
}
F32 TimeOfDay::_calcElevation( F32 lat, F32 dec, F32 mer )
{
return mAsin( mSin(lat) * mSin(dec) + mCos(lat) * mCos(dec) * mCos(mer) );
}
bool EditTSCtrl::processCameraQuery(CameraQuery * query)
{
if(mDisplayType == DisplayTypePerspective)
{
query->ortho = false;
}
else
{
query->ortho = true;
}
if (getCameraTransform(&query->cameraMatrix))
{
query->farPlane = gClientSceneGraph->getVisibleDistance() * smVisibleDistanceScale;
query->nearPlane = gClientSceneGraph->getNearClip();
query->fov = mDegToRad(smCamFOV);
if(query->ortho)
{
MatrixF camRot(true);
const F32 camBuffer = 1.0f;
Point3F camPos = query->cameraMatrix.getPosition();
F32 isocamplanedist = 0.0f;
if(mDisplayType == DisplayTypeIsometric)
{
const RectI& vp = GFX->getViewport();
isocamplanedist = 0.25 * vp.extent.y * mSin(mIsoCamAngle);
}
// Calculate the scene bounds
Box3F sceneBounds;
computeSceneBounds(sceneBounds);
if(!sceneBounds.isValidBox())
{
sceneBounds.maxExtents = camPos + smMinSceneBounds;
sceneBounds.minExtents = camPos - smMinSceneBounds;
}
else
{
query->farPlane = getMax(smMinSceneBounds.x * 2.0f, (sceneBounds.maxExtents - sceneBounds.minExtents).len() + camBuffer * 2.0f + isocamplanedist);
}
mRawCamPos = camPos;
camPos += mOrthoCamTrans;
switch(mDisplayType)
{
case DisplayTypeTop:
camRot.setColumn(0, Point3F(1.0, 0.0, 0.0));
camRot.setColumn(1, Point3F(0.0, 0.0, -1.0));
camRot.setColumn(2, Point3F(0.0, 1.0, 0.0));
camPos.z = getMax(camPos.z + smMinSceneBounds.z, sceneBounds.maxExtents.z + camBuffer);
break;
case DisplayTypeBottom:
camRot.setColumn(0, Point3F(1.0, 0.0, 0.0));
camRot.setColumn(1, Point3F(0.0, 0.0, 1.0));
camRot.setColumn(2, Point3F(0.0, -1.0, 0.0));
camPos.z = getMin(camPos.z - smMinSceneBounds.z, sceneBounds.minExtents.z - camBuffer);
break;
case DisplayTypeFront:
camRot.setColumn(0, Point3F(-1.0, 0.0, 0.0));
camRot.setColumn(1, Point3F( 0.0, -1.0, 0.0));
camRot.setColumn(2, Point3F( 0.0, 0.0, 1.0));
camPos.y = getMax(camPos.y + smMinSceneBounds.y, sceneBounds.maxExtents.y + camBuffer);
break;
case DisplayTypeBack:
camRot.setColumn(0, Point3F(1.0, 0.0, 0.0));
camRot.setColumn(1, Point3F(0.0, 1.0, 0.0));
camRot.setColumn(2, Point3F(0.0, 0.0, 1.0));
camPos.y = getMin(camPos.y - smMinSceneBounds.y, sceneBounds.minExtents.y - camBuffer);
break;
case DisplayTypeLeft:
camRot.setColumn(0, Point3F( 0.0, -1.0, 0.0));
camRot.setColumn(1, Point3F( 1.0, 0.0, 0.0));
camRot.setColumn(2, Point3F( 0.0, 0.0, 1.0));
camPos.x = getMin(camPos.x - smMinSceneBounds.x, sceneBounds.minExtents.x - camBuffer);
break;
case DisplayTypeRight:
camRot.setColumn(0, Point3F( 0.0, 1.0, 0.0));
camRot.setColumn(1, Point3F(-1.0, 0.0, 0.0));
camRot.setColumn(2, Point3F( 0.0, 0.0, 1.0));
camPos.x = getMax(camPos.x + smMinSceneBounds.x, sceneBounds.maxExtents.x + camBuffer);
break;
case DisplayTypeIsometric:
camPos.z = sceneBounds.maxExtents.z + camBuffer + isocamplanedist;
MatrixF angle(EulerF(mIsoCamAngle, 0, 0));
MatrixF rot(mIsoCamRot);
camRot.mul(rot, angle);
break;
}
query->cameraMatrix = camRot;
query->cameraMatrix.setPosition(camPos);
query->fov = mOrthoFOV;
}
smCamMatrix = query->cameraMatrix;
smCamMatrix.getColumn(3,&smCamPos);
smCamOrtho = query->ortho;
smCamNearPlane = query->nearPlane;
return true;
}
return false;
}