void
GridAnim::updateBB (CompOutput &output)
{
GridModel::GridObject *object = mModel->mObjects;
for (unsigned int i = 0; i < mModel->mNumObjects; i++, object++)
{
mAWindow->expandBBWithPoint (object->position ().x () + 0.5,
object->position ().y () + 0.5);
}
}
void
GhostAnim::step ()
{
float t = 1. - progressLinear ();
if (mCurWindowEvent == WindowEventClose)
t = 1. - t;
CompRect winRect (mAWindow->savedRectsValid () ?
mAWindow->saveWinRect () :
mWindow->geometry ());
CompRect outRect (mAWindow->savedRectsValid () ?
mAWindow->savedOutRect () :
mWindow->outputRect ());
CompWindowExtents outExtents (mAWindow->savedRectsValid () ?
mAWindow->savedOutExtents () :
mWindow->output ());
int wx = winRect.x ();
int wy = winRect.y ();
int owidth = outRect.width ();
int oheight = outRect.height ();
AnimJCScreen *ajs = AnimJCScreen::get (screen);
float waveAmp = 3 * ajs->optionGetGhostAmplitude ();
float waveLengthX1 = 0.4;
float waveLengthX2 = 0.3;
float waveLengthY1 = 0.45;
float waveLengthY2 = 0.35;
float wavePositionX1 = 0.25 * t * ajs->optionGetGhostWaveSpeed ();
float wavePositionX2 = -0.25 * t * ajs->optionGetGhostWaveSpeed ();
float wavePositionY1 = 0.25 * t * ajs->optionGetGhostWaveSpeed ();
float wavePositionY2 = -0.25 * t * ajs->optionGetGhostWaveSpeed ();
GridModel::GridObject *object = mModel->objects ();
unsigned int n = mModel->numObjects ();
for (unsigned int i = 0; i < n; i++, object++)
{
Point3d &objPos = object->position ();
float origx = wx + mModel->scale ().x () *
(owidth * object->gridPosition ().x () -
outExtents.left);
float origy = wy + mModel->scale ().y () *
(oheight * object->gridPosition ().y () -
outExtents.top);
float x = object->gridPosition ().x ();
float y = object->gridPosition ().y ();
float distFromWaveX1 = x - wavePositionX1;
float distFromWaveX2 = x - wavePositionX2;
float distFromWaveY1 = y - wavePositionY1;
float distFromWaveY2 = y - wavePositionY2;
objPos.setX (origx +
waveAmp * sin (distFromWaveX1 / waveLengthX1 * 2 * M_PI) +
waveAmp * sin (distFromWaveX2 / waveLengthX2 * 2 * M_PI));
objPos.setY (origy +
waveAmp * sin (distFromWaveY1 / waveLengthY1 * 2 * M_PI) +
waveAmp * sin (distFromWaveY2 / waveLengthY2 * 2 * M_PI));
objPos.setZ (0);
}
}
void
RollUpAnim::step ()
{
float forwardProgress = progressEaseInEaseOut ();
bool fixedInterior = optValB (AnimationOptions::RollupFixedInterior);
CompRect outRect (mAWindow->savedRectsValid () ?
mAWindow->savedOutRect () :
mWindow->outputRect ());
int ox = outRect.x ();
int oy = outRect.y ();
int owidth = outRect.width ();
int oheight = outRect.height ();
GridModel::GridObject *object = mModel->objects ();
unsigned int n = mModel->numObjects ();
for (unsigned int i = 0; i < n; i++, object++)
{
// Executing shade mode
Point3d &objPos = object->position ();
if (i % 2 == 0) // object is at the left side
{
float objGridY = object->gridPosition ().y ();
if (objGridY == 0)
{
objPos.setY (oy);
}
else if (objGridY == 1)
{
objPos.setY (
(1 - forwardProgress) * (oy + oheight * objGridY) +
forwardProgress * (oy +
mDecorTopHeight + mDecorBottomHeight));
}
else
{
// find position in window contents
// (window contents correspond to 0.0-1.0 range)
float relPosInWinContents =
(objGridY * oheight -
mDecorTopHeight) / mWindow->height ();
if (relPosInWinContents > forwardProgress)
{
objPos.setY (
(1 - forwardProgress) * (oy + oheight * objGridY) +
forwardProgress * (oy + mDecorTopHeight));
if (fixedInterior)
object->offsetTexCoordForQuadBefore ().
setY (-forwardProgress * mWindow->height ());
}
else
{
objPos.setY (oy + mDecorTopHeight);
if (!fixedInterior)
object->offsetTexCoordForQuadAfter ().
setY ((forwardProgress - relPosInWinContents) *
mWindow->height ());
}
}
}
else // object is at the right side
{
// Set y position to the y position of the object at the left
// on the same row (previous object)
objPos.setY ((object - 1)->position ().y ());
// Also copy offset texture y coordinates
object->offsetTexCoordForQuadBefore ().
setY ((object - 1)->offsetTexCoordForQuadBefore ().y ());
object->offsetTexCoordForQuadAfter ().
setY ((object - 1)->offsetTexCoordForQuadAfter ().y ());
}
float origx = ox + owidth * object->gridPosition ().x ();
objPos.setX (origx);
}
}
void
HorizontalFoldsAnim::step ()
{
GridZoomAnim::step ();
CompRect winRect (mAWindow->savedRectsValid () ?
mAWindow->saveWinRect () :
mWindow->geometry ());
CompRect inRect (mAWindow->savedRectsValid () ?
mAWindow->savedInRect () :
mWindow->inputRect ());
CompRect outRect (mAWindow->savedRectsValid () ?
mAWindow->savedOutRect () :
mWindow->outputRect ());
CompWindowExtents outExtents (mAWindow->savedRectsValid () ?
mAWindow->savedOutExtents () :
mWindow->output ());
int wx = winRect.x ();
int wy = winRect.y ();
int oy = outRect.y ();
int owidth = outRect.width ();
int oheight = outRect.height ();
float winHeight = 0;
if (mCurWindowEvent == WindowEventShade ||
mCurWindowEvent == WindowEventUnshade)
{
winHeight = winRect.height ();
}
else
{
winHeight = inRect.height ();
}
int nHalfFolds =
2.0 * optValI (AnimationOptions::HorizontalFoldsNumFolds);
float foldMaxAmp =
0.3 * pow ((winHeight / nHalfFolds) / ::screen->height (), 0.3) *
optValF (AnimationOptions::HorizontalFoldsAmpMult);
float forwardProgress = getActualProgress ();
float sinForProg = sin (forwardProgress * M_PI / 2);
GridModel::GridObject *object = mModel->objects ();
unsigned int n = mModel->numObjects ();
for (unsigned int i = 0; i < n; ++i, ++object)
{
Point3d &objPos = object->position ();
if (i % 2 == 0) // object is at the left side
{
float objGridY = object->gridPosition ().y ();
int rowNo = (int)i / mGridWidth;
float origy = (wy +
(oheight * objGridY -
outExtents.top) * mModel->scale ().y ());
if (mCurWindowEvent == WindowEventShade ||
mCurWindowEvent == WindowEventUnshade)
{
// Execute shade mode
if (objGridY == 0)
{
objPos.setY (oy);
objPos.setZ (0);
}
else if (objGridY == 1)
{
objPos.setY (
(1 - forwardProgress) * origy +
forwardProgress *
(oy + mDecorTopHeight + mDecorBottomHeight));
objPos.setZ (0);
}
else
{
float relDistToFoldCenter = (rowNo % 2 == 1 ? 0.5 : 0);
objPos.setY (
(1 - forwardProgress) * origy +
forwardProgress * (oy + mDecorTopHeight));
objPos.setZ (
getObjectZ (mModel, forwardProgress, sinForProg,
relDistToFoldCenter, foldMaxAmp));
}
}
else
{
// Execute normal mode
float relDistToFoldCenter = (rowNo % 2 == 0 ? 0.5 : 0);
objPos.setY (
(1 - forwardProgress) * origy +
forwardProgress * (inRect.y () + inRect.height () / 2.0));
objPos.setZ (
getObjectZ (mModel, forwardProgress, sinForProg,
relDistToFoldCenter, foldMaxAmp));
}
}
else // object is at the right side
{
// Set y/z position to the y/z position of the object at the left
// on the same row (previous object)
Point3d &leftObjPos = (object - 1)->position ();
objPos.setY (leftObjPos.y ());
objPos.setZ (leftObjPos.z ());
}
float origx = (wx +
(owidth * object->gridPosition ().x () -
outExtents.left) * mModel->scale ().x ());
objPos.setX (origx);
}
}
void
RaindropAnim::step ()
{
float t = 1. - progressLinear ();
if (mCurWindowEvent == WindowEventClose)
t = 1. - t;
CompRect winRect (mAWindow->savedRectsValid () ?
mAWindow->saveWinRect () :
mWindow->geometry ());
CompRect outRect (mAWindow->savedRectsValid () ?
mAWindow->savedOutRect () :
mWindow->outputRect ());
CompWindowExtents outExtents (mAWindow->savedRectsValid () ?
mAWindow->savedOutExtents () :
mWindow->output ());
int wx = winRect.x ();
int wy = winRect.y ();
int owidth = outRect.width ();
int oheight = outRect.height ();
AnimJCScreen *ajs = AnimJCScreen::get (screen);
float waveLength = ajs->optionGetRaindropWavelength ();
int numWaves = ajs->optionGetRaindropNumWaves ();
float waveAmp = (pow ((float)oheight / ::screen->height (), 0.4) * 0.08) *
ajs->optionGetRaindropAmplitude ();
float wavePosition = -waveLength * numWaves +
(1. + waveLength * numWaves) * t;
GridModel::GridObject *object = mModel->objects ();
unsigned int n = mModel->numObjects ();
for (unsigned int i = 0; i < n; i++, object++)
{
Point3d &objPos = object->position ();
float origx = wx + mModel->scale ().x () *
(owidth * object->gridPosition ().x () -
outExtents.left);
objPos.setX (origx);
float origy = wy + mModel->scale ().y () *
(oheight * object->gridPosition ().y () -
outExtents.top);
objPos.setY (origy);
// find distance to center in grid terms
float gridDistance = sqrt (pow (object->gridPosition ().x ()-0.5, 2) +
pow (object->gridPosition ().y ()-0.5, 2)) *
sqrt (2);
float distFromWave = gridDistance - wavePosition;
if (distFromWave < waveLength*numWaves && distFromWave > 0)
objPos.setZ (waveAmp *
sin (3.14159265 * distFromWave / waveLength / numWaves) *
pow (sin (3.14159265 * distFromWave / waveLength), 2));
else
objPos.setZ (0);
}
}
void
FlickerSingleAnim::step ()
{
int layer = MultiAnim <FlickerSingleAnim,5>::getCurrAnimNumber (mAWindow);
CompRect winRect (mAWindow->savedRectsValid () ?
mAWindow->saveWinRect () :
mWindow->geometry ());
CompRect outRect (mAWindow->savedRectsValid () ?
mAWindow->savedOutRect () :
mWindow->outputRect ());
CompWindowExtents outExtents (mAWindow->savedRectsValid () ?
mAWindow->savedOutExtents () :
mWindow->output ());
int wx = winRect.x ();
int wy = winRect.y ();
int owidth = outRect.width ();
int oheight = outRect.height ();
float t = 1 - progressLinear ();
if (mCurWindowEvent == WindowEventClose)
t = 1 - t;
float amplitude = AnimJCScreen::get (screen)->optionGetFlickerAmplitude ();
float waveLength = 0.4;
float wavePosition = -waveLength + (1. + waveLength) * t;
float displacement = 0;
GridModel::GridObject *object = mModel->objects ();
unsigned int n = mModel->numObjects ();
for (unsigned int i = 0; i < n; i++, object++)
{
Point3d &objPos = object->position ();
if (i % 2 == 0) // left side; reuse old displacement on right side
{
float distFromWave = object->gridPosition ().y () - wavePosition;
if (distFromWave > 0 && distFromWave <= waveLength)
{
displacement = amplitude * sin (distFromWave/waveLength * M_PI);
}
else
{
displacement = 0;
}
}
float x = wx + mModel->scale ().x () *
(owidth * object->gridPosition ().x () - outExtents.left);
float y = wy + mModel->scale ().y () *
(oheight * object->gridPosition ().y () - outExtents.top);
switch (layer)
{
case 1:
x -= displacement;
break;
case 2:
x += displacement;
break;
case 3:
y -= displacement;
break;
case 4:
y += displacement;
break;
default:
break;
}
objPos.setX (x);
objPos.setY (y);
objPos.setZ (0);
}
}
