KeyFrame Curve::setKeyFrameDerivatives(double left, double right,int index,int* newIndex)
{
bool evaluateAnimation = false;
KeyFrame ret;
{
QWriteLocker l(&_imp->_lock);
KeyFrameSet::iterator it = atIndex(index);
assert(it != _imp->keyFrames.end());
if (left != it->getLeftDerivative() || right != it->getRightDerivative()) {
KeyFrame newKey(*it);
newKey.setLeftDerivative(left);
newKey.setRightDerivative(right);
it = addKeyFrameNoUpdate(newKey).first;
it = evaluateCurveChanged(DERIVATIVES_CHANGED,it);
evaluateAnimation = true;
}
if (newIndex) {
*newIndex = std::distance(_imp->keyFrames.begin(),it);
}
ret = *it;
}
if (evaluateAnimation && _imp->owner) {
_imp->owner->evaluateAnimationChange();
}
return ret;
}
KeyFrame Curve::setKeyFrameInterpolation(Natron::KeyframeType interp,int index,int* newIndex)
{
bool evaluateAnimation = false;
KeyFrame ret;
{
QWriteLocker l(&_imp->_lock);
KeyFrameSet::iterator it = atIndex(index);
assert(it != _imp->keyFrames.end());
///if the curve is a string_curve or bool_curve the interpolation is bound to be constant.
if ((_imp->type == CurvePrivate::STRING_CURVE || _imp->type == CurvePrivate::BOOL_CURVE ||
_imp->type == CurvePrivate::INT_CURVE_CONSTANT_INTERP) && interp != Natron::KEYFRAME_CONSTANT) {
return *it;
}
if (interp != it->getInterpolation()) {
it = setKeyframeInterpolation_internal(it, interp);
}
if (newIndex) {
*newIndex = std::distance(_imp->keyFrames.begin(),it);
}
ret = *it;
}
if (evaluateAnimation && _imp->owner) {
_imp->owner->evaluateAnimationChange();
}
return ret;
}
KeyFrame Curve::setKeyFrameValueAndTime(double time,double value,int index,int* newIndex)
{
bool evaluateAnimation = false;
KeyFrame ret;
{
QWriteLocker l(&_imp->_lock);
KeyFrameSet::iterator it = atIndex(index);
if (it == _imp->keyFrames.end()) {
QString err = QString("No such keyframe at index %1").arg(index);
throw std::invalid_argument(err.toStdString());
}
bool setTime = (time != it->getTime());
bool setValue = (value != it->getValue());
if (setTime || setValue) {
it = setKeyFrameValueAndTimeNoUpdate(value,time, it);
it = evaluateCurveChanged(KEYFRAME_CHANGED,it);
evaluateAnimation = true;
}
if (newIndex) {
*newIndex = std::distance(_imp->keyFrames.begin(),it);
}
ret = *it;
}
if (evaluateAnimation && _imp->owner) {
_imp->owner->evaluateAnimationChange();
}
return ret;
}
bool Curve::getKeyFrameWithIndex(int index, KeyFrame* k) const
{
assert(k);
QReadLocker l(&_imp->_lock);
if (index >= (int)_imp->keyFrames.size()) {
return false;
}
*k = *atIndex(index);
return true;
}
void Apsis::Map::lift(float amount) {
// Just the one tile is raised at all corners
Apsis::Tile* tile;
tile = atIndex(_x, _z);
for (unsigned int i = 0; i < 4; i++) {
tile->cornerHeight(i, tile->cornerHeight(i) + amount);
tile->firstControl(i, tile->firstControl(i) + amount);
tile->secondControl(i, tile->secondControl(i) + amount);
}
}
Foam::labelList Foam::equationReader::findMaxOperation
(
const labelList& opLvl,
const labelList& indices
) const
{
label maxOpLvl(-1);
label atIndex(-1);
labelList returnMe(indices.size());
bool groupDone(false);
forAll(indices, i)
{
if (opLvl[indices[i]] > maxOpLvl)
{
atIndex = 0;
returnMe[0] = indices[i];
if (i > 0)
{
atIndex++;
returnMe[0] = indices[i - 1];
returnMe[1] = indices[i];
}
groupDone = false;
maxOpLvl = opLvl[indices[i]];
}
else if
(
(
(opLvl[indices[i]] == maxOpLvl)
|| (opLvl[indices[i]] == 0)
)
&& !groupDone
)
{
atIndex++;
returnMe[atIndex] = indices[i];
}
else if ((opLvl[indices[i]] < maxOpLvl) && (opLvl[indices[i]] != 0))
{
groupDone = true;
}
}
returnMe.setSize(atIndex + 1);
return returnMe;
}
Foam::labelList Foam::equationReader::findMaxParenthesis
(
const labelList& parenthesisList,
const labelList& equationIndices
) const
{
labelList returnMe(equationIndices.size());
label currentMax(-1);
label atIndex(0);
bool groupDone(false);
forAll(equationIndices, i)
{
if (mag(parenthesisList[equationIndices[i]]) > currentMax)
{
groupDone = false;
atIndex = 0;
currentMax = mag(parenthesisList[equationIndices[i]]);
returnMe[atIndex] = equationIndices[i];
}
else if
(
(mag(parenthesisList[equationIndices[i]]) == currentMax)
&& (!groupDone)
)
{
atIndex++;
returnMe[atIndex] = equationIndices[i];
}
else if (mag(parenthesisList[equationIndices[i]]) < currentMax)
{
groupDone = true;
}
}
returnMe.setSize(atIndex + 1);
return returnMe;
}
void Curve::removeKeyFrameWithIndex(int index)
{
QWriteLocker l(&_imp->_lock);
removeKeyFrame(atIndex(index));
}
void Apsis::Map::raise(float amount) {
// Every tile this touches is raised a little bit
Apsis::Tile* tile;
float old_height;
if (_x != _width && _z != _height) {
// Bottom Right
tile = atIndex(_x, _z);
old_height = tile->cornerHeight(Apsis::TOP_LEFT);
tile->cornerHeight(Apsis::TOP_LEFT, old_height + amount);
}
if (_x != 0 && _z != _height) {
// Bottom Left
tile = atIndex(_x-1, _z);
old_height = tile->cornerHeight(Apsis::TOP_RIGHT);
tile->cornerHeight(Apsis::TOP_RIGHT, old_height + amount);
}
if (_x != _width && _z != 0) {
// Top Right
tile = atIndex(_x, _z-1);
old_height = tile->cornerHeight(Apsis::BOT_LEFT);
tile->cornerHeight(Apsis::BOT_LEFT, old_height + amount);
}
if (_x != 0 && _z != 0) {
// Top Left
tile = atIndex(_x-1, _z-1);
old_height = tile->cornerHeight(Apsis::BOT_RIGHT);
tile->cornerHeight(Apsis::BOT_RIGHT, old_height + amount);
}
// Regenerate curve points along this point
// Horizontal
Point* line;
Point* first;
Point* second;
line = new Point[_width+1];
first = new Point[_width];
second = new Point[_width];
for (unsigned int x = 0; x < _width; x++) {
tile = atIndex(x, _z);
line[x].x = (float)x;
line[x].y = tile->cornerHeight(Apsis::TOP_LEFT);
line[x].z = 0.0f; // does not matter
}
line[_width].x = (float)_width;
line[_width].y = tile->cornerHeight(Apsis::TOP_RIGHT);
line[_width].z = 0.0f;
controlPoints(line, first, second, _width+1);
// Pass control points back to tiles
for (unsigned int x = 0; x < _width; x++) {
tile = atIndex(x, _z);
tile->firstControl(Apsis::TOP_LEFT, first[x].y);
tile->secondControl(Apsis::TOP_LEFT, second[x].y);
if (_z != 0) {
tile = atIndex(x, _z-1);
tile->firstControl(Apsis::BOT_RIGHT, first[x].y);
tile->secondControl(Apsis::BOT_RIGHT, second[x].y);
}
}
delete [] first;
delete [] second;
delete [] line;
// Vertical
line = new Point[_height+1];
first = new Point[_height+1];
second = new Point[_height+1];
for (unsigned int z = 0; z < _height; z++) {
tile = atIndex(_x, z);
line[z].x = (float)z; // does not matter
line[z].y = tile->cornerHeight(Apsis::TOP_LEFT);
line[z].z = 0.0f;
}
line[_height].x = (float)_height;
line[_height].y = tile->cornerHeight(Apsis::BOT_LEFT);
line[_height].z = 0.0f;
controlPoints(line, first, second, _height+1);
// Pass control points back to tiles
for (unsigned int z = 0; z < _height; z++) {
tile = atIndex(_x, z);
tile->firstControl(Apsis::BOT_LEFT, first[z].y);
tile->secondControl(Apsis::BOT_LEFT, second[z].y);
if (_x != 0) {
tile = atIndex(_x-1, z);
tile->firstControl(Apsis::TOP_RIGHT, first[z].y);
tile->secondControl(Apsis::TOP_RIGHT, second[z].y);
}
}
delete [] first;
delete [] second;
delete [] line;
}